Polymetal: Even Pricier Than Pricey Polyus
by Danil KolyakoSummary
- Polymetal is a key rival to Polyus in the Russian gold mining sector.
- The stock performed very well amid higher gold prices.
- However, fundamentally, Polymetal isn't a good long-term investment.
Polymetal (OTCPK:AUCOY) (OTC:POYYF) is a company with average assets, average production costs, and much higher than average YTD stock performance. Nonetheless, there's nothing on the fundamental side that could justify the current valuation in the longer term. With gold prices under pressure and lack of growth prospects, it seems that the best has already happened to the stock.
Company Overview
Polymetal is a precious metals mining company with the key assets located in Russia and Kazakhstan.
The company ranks second in Russia and is among the top 20 companies in the world (16th in 2018) in gold production. (Source: Metals Focus)
The resource base of Polymetal is decent but definitely not the best. As of January 1, 2019, proven gold reserves amount to more than 4.8 million ounces, silver - 70.6 billion ounces, and copper - 12.7 million tons. Total proven ore reserves are 5.7 million ounces in gold equivalent, while probable reserves are estimated at another 18.4 million ounces in gold equivalent (vs. more than 60 million ounces of current Polyus' (OTCPK:OPYGY) deposits + 60 million of Sukhoi Log).
At five Polymetal deposits, silver is mined along with gold. At the same time, 77% of gold production falls on the Dukat hub (Russia). The company also produces copper and zinc, but these metals account for only 2% of the company's revenue. Polymetal converts all metal production in ounces of gold equivalent to make it easier for investors to compare results with other gold miners. An ounce of gold equivalent is if the company sold the mined silver, copper and zinc, and bought the gold at market prices.
Polymetal prefers to publish only half-year financial results, so we're limited in the most recent numbers. Revenues for the first half of 2019 increased by 20% to $946 million compared with H1 2018, mainly due to an increase in production in gold equivalent by 22%. In Q3 2019, revenues increased by 43% Y-o-Y and amounted to $656 million.
Gold production for the 9 months of 2019 increased by 16% to 1,232 thousand ounces. Polymetal is expected to exceed the production plan for 2019 (1,550 thousand ounces) by up to 50 thousand ounces.
Source: Company data, Author's spreadsheet
Adjusted EBITDA was $403 million, up 34% Y-o-Y, mainly as a result of production growth. Adjusted EBITDA margin went up 5% to 43% (38% in the first half of 2018) against the background of the successful launch of the Kyzyl deposit, operating at full design productivity during the period.
Net profit amounted to $153 million compared to $175 million in H1 2018, which was mainly due to foreign exchange losses on US dollar-denominated loans. At the same time, adjusted net profit grew by 21% and amounted to $188 million ($155 million in the first half of 2018) amid growing operating profit.
Source: Company data, Author's spreadsheet
In the first half of 2019, capital expenditures increased to $189 million (+12% Y-o-Y) against the backdrop of capital expenditures at the Nezhdaninsky and Amursky pressure oxidation plants.
Source: Company data, Author's spreadsheet
Free cash flow in the first half of the year was negative and amounted to -$23 million (-$64 million in the first half of 2018), which is a pretty solid result. In the second half of the year, FCF will be traditionally higher due to increased production and the expected seasonal reduction in working capital.
Source: Company data, Author's spreadsheet
Net debt as of November 1, 2019 amounted to $1.6 billion, which is 6% lower than the end of the first half of the year. The TTM Net Debt/EBITDA ratio is 1.82x, which is due to a seasonal increase in working capital and the payment of the final dividend for the 2018 financial year.
Overall, the company does a good job in terms of operational performance, which seems to be already priced into the stock.
We have had a glimpse into the past, but what about the future? Polymetal has three major development projects:
- Viksha is one of the largest platinum group metal open pit deposits in the world. Probable reserves are about 9.5 million ounces in palladium equivalent. The launch of production may take place in 2022.
- Prognoz is the largest undeveloped silver deposit in Russia. Reserves are estimated at 256 million ounces in silver equivalent. The investment decision is expected to be taken by the company's Board of Directors in Q4 2021 after completion of the feasibility study and the ore reserves estimate in H2 2020.
- Nezhda is Russia's fourth largest gold deposit. Proven and probable reserves are about 4.4 million ounces in gold equivalent. The start of production is planned for Q4 2021.
As for dividends, Polymetal pays up to 50% of net profit adjusted for income from foreign exchange rates changes and expenses from impairment of assets. Dividend payments are semi-annual and depend on the Net Debt/EBITDA ratio: dividends are paid only if the ratio is below 2.5.
Valuation
Source: Seeking Alpha data, Author's spreadsheet
A slightly changed valuation table from my recent article about Polyus comes in handy here. While having relatively healthy margins and decent ROE/ROA compared to global peers, Polymetal just doesn't stand any competition with Polyus. Probably, Polymetal's valuation is so high because of higher liquidity and unrealistic expectations regarding the company's greenfield projects.
Final Thoughts
The management has a modest production growth plan: 19% in five years, or just 3.6% annually. Polymetal’s production costs are slightly better than the average among large mining companies: the company is getting rid of old deposits with high production costs and low reserves. Nevertheless, I don't see any reason to buy Polymetal at current prices, but in case of significant price correction, the company may be interesting as a more liquid alternative to Polyus in the short to medium-term perspective. In the long run, of course, nothing can beat Polyus.
It's worth noting that the company is traded in Moscow (MOEX:POLY) and London (LSE:POLY) where the stock is more liquid.
Disclosure: I/we have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.


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k(Ink) is a kinky way to interact with the ink.js library easing the pain of designers and developers alike when using the awesome Ink css framework.
k(Ink) takes some of the functionality of the full fledged ink.js and creates a set of chainable methods and aliases, allowing for easy usage, fast implementation and code readability. The fan made library comes in a small <10kb minified file that works with the most recent Ink (v2) package.
See that sidebar over there? thats a dinamically generated menu, It reads all the div.content elements and uses the content of the first H2 as a title. It then insejcts the sidebar with links to the content. simple hum?
Lets see how that's done using Ink.js
Ink.Dom.Loaded.run(function(){ var contentH2 = Ink.Dom.Selector.select('.content h2'); var sidebar = Ink.Dom.Selector.select('.sidebar ul')[0]; Ink.Util.Array.each(contentH2,function(elem){ var name = Ink.Dom.Element.textContent(elem); var perma = name.replace(/\s/g,"-"); elem.setAttribute('id',perma); Ink.Dom.Element.appendHTML(sidebar,"
"+name+"
"); }); });
Ok... not that hard... how would someone who isn't a full time javascript developer or has bad memory for namespaces do this kind of script?
Enter k(Ink), a small wrapper for the Ink.js framework.
k(Ink) does not add or remove any of Ink.js functionality, its simple a wrapper for the many methods and classes present on Ink allowing for chained calls with a simple human API.
Check out the exact same functionality, but now using k(Ink)
//find every h2 under the class .content kk('.content').find('h2').each(function(elem){ //get name and permalink var name = kk(elem).html(); var perma = name.replace(/\s/g,"-"); //assign the new ID kk(elem).id(perma); //inject the menu on the .sidebar kk('.sidebar ul').appendHTML("
"+name+"
"); });
Looks Familiar... ?
k(Ink) is built as a Ink.js module, So the requirements are the Ink.js core.
after this you just need to include it on your script and it will load the dependencies.
Its recommended that you use Ink-all.js so your page doesn't clutter with dependencie requests, bur for now k(ink) does not offer any wrapper for the Ink-UI modules.

The kink object, by default assigned to kk is the main selector and wrapper. It allways returns a kResult Object
.kink(selector[,context])
//string kk('div') kk('div#mastodon') kk('ul li a.active') //array kk([1,2,3]) //kResult object var parent = kk('div') kk(parent) //dom element kk(document.body) //function kk(function(){ return "a.selected"; }) kk(function(context){ return [1,2,3]; },context)
This is the object that has all functionality, all methods are mapped here. and it will be the result of the kk calls
.For easy access, and because sometimes you want the result as array/dom and not a kResult there are 2 methods for accessing the result array.
.result([number])
returns a raw array or single object from the collection of results.
kk('div'); //returns a kResult kk('div').result(); //returns an array with all results (dom nodes) // [div,div,div....] kk('div').result(2); //returns the index "2" from the result array (dom node)
.get(number)
returns another kResult object
kk('div'); //returns a kResult kk('div').get(2); //returns a kResult with only the index "2" of the result array
.first()
returns another kResult with the first object.
kk('div').first(); //returns a kResult with the first DIV on the document
.last()
returns another kResult with the last object.
kk('div').last(); //returns a kResult with the last DIV on the document
Will iterate a resultset and perform an action (defined by the iterator function) for each item in the result set.
function(item[,index])
iterator Function to run for each item
kResult
kk('div').each(function(element,index){ console.log(index) //logs 0,1,2,3,4,5 console.log(element) //logs all divs nodes on the page });
kk('div').each(function(element,index){ kk(element).appendHTML("im div number: "+index); });
Will iterate a resultset and perform an validation (using the iterator function result) for each item in the result set.
will return bool.
function(item[,index])
iterator Callback to run for each item that will return true or false.
context
Context in which the callback will run
Bool
kk([1,2,3]).some(function(x){ return x>0; }); //true; kk([1,2,3]).some(function(x){ return x==2; }); //true; kk([1,2,3]).some(function(x){ return x>10; }); //false;
will check if a value is present in the resultset.
mixed
Item to check
bool
kk([1,2,3]).has(1); //true kk([1,2,3]).has(4); //false kk(['one','two','three']).has('one'); //true
k(Ink) is under the MIT licence, so feel free to use, modify and contribute to its code


You can contact us by email at<EMAIL_ADDRESS>For Inquiries Please Call:<PHONE_NUMBER>
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Literature Survey of recent developments in IoT and Project Idea discussions
Got acquainted with pip sensors deployed in Winlab, extracted the data from the aggregator layer of owl patform, built the web application
Opencv Installation on windows 10 and on Ubuntu, read the documentation and surveyed the recent developments in OpenCV for possible project Ideas
Worked simultaneously on two projects while playing around with background subtraction, person detection, face detection
Check the robustness of the algorithm, optimize the system according to the placement of the IP-camera, add some additional features to the system.
Graduate Student
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Rutgers University-Winlab
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Rutgesr University-Winlab


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new Client(serverKey, options)
The constructor for the Client
object.
This is the main entry point to the standard Postmark API.
var client = new Client('<server key>');
// You can now use any of the methods associated with the client.
Parameters:
| Name | Type | Argument | Description |
|---|---|---|---|
serverKey |
string | The server key is required, and specifies which Server you wish to use when making API calls from this Client. |
|
options |
ClientOptions |
<optional> |
The configuration options for this client. If not specified, the global defaults will be used. |
Returns:
Client
Methods
-
activateBounce(id, callback)
-
Cause an email address that was deactivated due to a Bounce to be reactivated.
Parameters:
Name Type Description id
number The ID of the Bounce for which you wish to activate the associated email.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
batch(messages, callback)
-
Send a batch of email messages.
Parameters:
Name Type Description messages
Array.<PostmarkMessage> An array of
PostmarkMessage
you wish to send using this Client.callback
PostmarkCallback A standard callback that is called when the API request completes.
- Deprecated:
-
- Consider using
Client#sendEmailBatch
instead of this method.
- Consider using
-
bypassBlockedInboundMessage(id, callback)
-
Cause an Inbound Message to bypass filtering rules defined on this Client's associated Server.
Parameters:
Name Type Description id
number The ID of the Inbound Message for which you wish to bypass the filtering rules.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
createInboundRuleTrigger(options, callback)
-
Create an Inbound Rule Trigger.
Parameters:
Name Type Description options
object The configuration options to used when creating this Trigger.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
createTagTrigger(options, callback)
-
Create a new Tag Trigger.
Parameters:
Name Type Description options
object Configuration options to be used in creating the trigger.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
createTemplate(template, callback)
-
Create a new template on the associated server.
Parameters:
Name Type Argument Description template
object <optional>
The template you wish to create.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
deleteInboundRuleTrigger(id, callback)
-
Delete an Inbound Rule Trigger.
Parameters:
Name Type Description id
number The ID of the Inbound Rule Trigger you wish to delete.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
deleteTagTrigger(id, callback)
-
Delete an existing Tag Trigger.
Parameters:
Name Type Description id
number The ID of the Tag Trigger you wish to delete.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
deleteTemplate(id, callback)
-
Delete a template associated with this server.
Parameters:
Name Type Argument Description id
int <optional>
The templateid you wish to delete.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
editServer(options, callback)
-
Modify the Server associated with this Client.
Parameters:
Name Type Description options
object The options you wish to modify for this server.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
editTagTrigger(id, options, callback)
-
Modify an existing Tag Trigger.
Parameters:
Name Type Description id
number The ID of the Tag Trigger you wish to modify.
options
object The updated configuration options for this Tag Trigger.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
editTemplate(id, template, callback)
-
Update a template on the associated server.
Parameters:
Name Type Description id
number The id of the template you wish to update.
template
object The values on the template you wish to update.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBounce(id, callback)
-
Get a information for a specific Bounce.
Parameters:
Name Type Description id
number The ID of the Bounce you wish to retrieve.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBounceCounts(filter, callback)
-
Get statistiscs on emails that bounced after being sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBounceDump(id, callback)
-
Get a Bounce Dump for a specific Bounce.
Parameters:
Name Type Description id
number The ID of the Bounce for which you wish to retrieve a dump.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBounces(filter, callback)
-
Retrieve a batch of bounces. The default batch size is 100, and the offset is 0.
Parameters:
Name Type Argument Description filter
object <optional>
An optional filter for which bounces to retrieve.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBounceTags(callback)
-
Get an array of tags associated with bounces.
Parameters:
Name Type Description callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBrowserPlatforms(filter, callback)
-
Get browser platform statistics for tracked links for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getBrowserUsage(filter, callback)
-
Get browser family statistics for tracked links for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getClickCounts(filter, callback)
-
Get total clicks statistics for tracked links for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getClickLocation(filter, callback)
-
Get click location statistics for tracked links for messages sent from the Server associated with this Client. (Shows whether a tracked link was clicked from "HTML" or "Text" body of the email)
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getDeliveryStatistics(callback)
-
Retrieve delivery statistic information for the associated Server.
Parameters:
Name Type Description callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getEmailClientUsage(filter, callback)
-
Get statistics on which Email Clients were used to open messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getEmailOpenCounts(filter, callback)
-
Get Open statistics for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getEmailPlatformUsage(filter, callback)
-
Get Email Client Platform statistics for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getEmailReadTimes(filter, callback)
-
Get Read Time statistics for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getInboundMessageDetails(id, callback)
-
Get details for a specific Inbound Message.
Parameters:
Name Type Description id
number The ID of the Inbound Message for which you wish to retrieve details.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getInboundMessages(filter, callback)
-
Retrieve a batch of Inbound Messages. The default batch size is 100, and the offset is 0. You can make successive calls to the API to retrieve additional Inbound Messages.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getInboundRuleTriggers(filter, callback)
-
Get a list of Inbound Rule Triggers. The default batch count is 100, and the offset is 0. You may retrieve additional Inbound Rule Tag Triggers by making successive calls to the API.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getMessageOpens(filter, callback)
-
Get the Opens for Outbound Messages. The default batch size is 100, and offset is 0. You can make successive calls to the API to retrieve additional Opens information.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getMessageOpensForSingleMessage(id, filter, callback)
-
Get Open information for a single Outbound Message. The default batch size is 100, and offset is 0.
Parameters:
Name Type Argument Description id
number The ID of the Message for which you wish to retrieve Opens.
filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getOuboundOverview(filter, callback)
-
Get overview statistics on Outbound Messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getOutboundMessageDetails(id, callback)
-
Get details for a specific Outbound Message.
Parameters:
Name Type Description id
number The ID of the Outbound Message for which you wish to retrieve details.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getOutboundMessages(filter, callback)
-
Retrieve a batch of Outbound Messages. The default batch size is 100, and the offset is 0. You can make successive calls to the API to retrieve additional Outbound Messages.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getSentCounts(filter, callback)
-
Get statistics on email sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getServer(callback)
-
Get the information for the Server associated with this Client.
Parameters:
Name Type Description callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getSpamComplaints(filter, callback)
-
Get SPAM complaint statistics for email sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getTagTrigger(id, callback)
-
Get a specific Tag Trigger.
Parameters:
Name Type Description id
number The ID of the Tag Trigger you wish to retrieve.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getTagTriggers(filter, callback)
-
Get a list of Tag Trigger. The default batch count is 100, and the offset is 0. You may retrieve additional Tag Triggers by making successive calls to the API.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getTemplate(id, callback)
-
Get the a specific template assoicated with this server.
Parameters:
Name Type Argument Description id
int <optional>
The templateid for the template you wish to retrieve.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getTemplates(options, callback)
-
Get the list of templates assoicated with this server.
Parameters:
Name Type Argument Description options
object <optional>
Optional paging/filtering options.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
getTrackedEmailCounts(filter, callback)
-
Get email tracking statistics for messages sent from the Server associated with this Client.
Parameters:
Name Type Argument Description filter
object <optional>
Optional filtering parameters.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
retryInboundHookForMessage(id, callback)
-
Request that Postmark retry POSTing to the Inbound Hook for the specified message.
Parameters:
Name Type Description id
number The ID of the Inbound Message for which you wish to retry the inbound hook.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
send(message, callback)
-
Send a single email message.
Parameters:
Name Type Description message
PostmarkMessage The message you wish to send.
callback
PostmarkCallback A standard callback that is called when the API request completes.
- Deprecated:
-
- Consider using
Client#sendEmail
instead of this method.
- Consider using
-
sendEmail(message, callback)
-
Send a single email message.
Parameters:
Name Type Description message
PostmarkMessage The message you wish to send.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
sendEmailBatch(messages, callback)
-
Send a batch of email messages.
Parameters:
Name Type Description messages
Array.<PostmarkMessage> An array of
PostmarkMessage
you wish to send using this Client.callback
PostmarkCallback A standard callback that is called when the API request completes.
-
sendEmailWithTemplate(message, callback)
-
Send a message using a template.
Parameters:
Name Type Description message
PostmarkTemplateMessage The message you wish to send.
callback
PostmarkCallback A standard callback that is called when the API request completes.
-
validateTemplate(templateContent, callback)
-
Validate template markup to verify that it will be parsed. Also provides a recommended template model to be used when sending using the specified template content.
Parameters:
Name Type Argument Description templateContent
object <optional>
The template you wish to update.
callback
PostmarkCallback A standard callback that is called when the API request completes.


Tidal
Yesterday, we saw the launch of Tidal. It was pretty weird, you can watch it here.
If you don’t already know (I didn’t), Jay-Z bought a music streaming service, Tidal, for $56 million a few months ago. He then relaunched the music streaming service yesterday with several other artists, each of them getting a piece of the company.
About the service itself, here’s what I know —
- It’s like Spotify, but you have to pay to use it. And with less music.
- For $20 a month, you get lossless audio compression. For $10 a month, it’s a regular digital music.
- Because artists have banded together, they claim they’ll have exclusive content that no other service can provide.
- Artists on Tidal will get 2x the royalties for lossless listeners, and 1x for regular. Which is supposedly more than what Spotify pays out.
The premise around this seems to be that artists are getting paid less than they’d like to via Spotify. So they’re banding together to build their own music service where they’ll get paid more. Computers!
A few problems I see with this approach —
Paid Only
I’m not convinced that consumers care about artists getting paid more than they care about their own money. That’s why the consumer internet world is always about free. Sure, there are people who will pay for services, but the vast majority are cheap (like myself).  The paid only model immediately shuts out the bulk of users, cutting out most of their audience. And I can’t imagine less listeners is good for business.
High Quality Music
Next is the high quality lossless music angle. If you’ve ever listened to a FLAC file, I would challenge you to compare it to a regular file and see which one’s better. I bet you wouldn’t be able to. It’s not you — it’s because sound quality is not just about how a file is compressed, but also the hardware it comes out in. For standard laptops/phones, the output device is not a high quality output, so the lossless audio file is useless. In addition, even if you had the converter, you’d also need high quality headphones to match. While some consumers may have high quality headphones, I doubt most users have both pieces of hardware to support this.
Exclusive Content
Sure, in theory, if all artists banded together and promised each other they would only use the same distribution channels for their music, then Tidal could have some exclusive content. The question then becomes, will that exclusive content really drive more users to the service? It must be pretty damn exclusive to get me to pay $10 a month, meaning I can’t hear it anywhere else and there’s enough of it so that I would continue to pay for it after I get my fix. So if most users are like me and don’t want to pay, then this exclusive content angle won’t get a ton of extra listeners. And users aren’t coming to get this exclusive content, you think artists will stick to their promise of using Tidal as their only source of distribution? Doubtful.
Royalties
And lastly, the royalty bit seems to be a reaction to Spotify’s ‘low royalties’. The fallacy is that it’s the labels that are the ones that are not paying artits the royalties they want, not Spotify. So creating a new service doesn’t change a whole lot. And in addition, royalties are driven by listeners, and for all the reasons above, not convinced that they will have a critical mass of listeners for these higher royalties to have any material impact.
Aside from all the above, it certainly seems like some several artists are putting in some effort to make this all real & believable. While there is a chance that they’ll band together and pull their music from all other online sources and only focus on Tidal, I think they’ll quickly find that the paywall is going to drive users away. And I doubt less listeners is the outcome they were going for.
This seems like an episode of — ‘I’ve used an computer, I could build this better.’ Not only woefully naive, but my issue with all of this is not about product or the business, but intentions. To create a successful business (software or any kind), it’s about providing customers with something they want. And from the above, it seems like these artists are really focused on getting themselves more of what they want, instead of bringing value to customers.


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{{template "base" .}}
{{define "content"}}
{{$u := index .User}}
{{$csrf := index .CSRFToken}}
Nothing to checkoutCheckout
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|---|---|
| Self-Pickup | $0.00 |
| Total | ${{format2DP (totalCostInCart (unprocessedRents $u.Rents))}} |
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I have read and agree to the website terms and conditions. *


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@* * Copyright 2010-2013 Artima, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @(selectedStyle: examples.StyleTraitExamples)
iterators
import org.scalatest.Matchers._ val it = List(1, 2, 3).iterator it.toStream should contain (2)
toStream
to convert Iterator
to Stream
to work with contain


Let It Snow: Time to Go Crazy
Demo 1
Demo 2
Demo 3
Demo 4
Demo 5
Demo 6
Note:
This plugin is based on
Jason Brown
's solution
found here
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public class PacketUtils
extends java.lang.Object
| Modifier and Type | Field and Description |
|---|---|
static byte |
DATA_LINK_ESCAPE_BYTE_5D |
static byte |
DATA_LINK_ESCAPE_BYTE_5F |
static byte |
DATA_LINK_ESCAPE_BYTE_7D |
static int |
DEST_IDX |
static byte |
DEST_INDENTIFIER_BASE_CONST |
static byte |
ESP_PACKET_EOF |
static byte |
ESP_PACKET_SOF |
static int |
ORIG_IDX |
static byte |
ORIG_INDENTIFIER_BASE_CONST |
static int |
PACK_ID_IDX |
static int |
PAYLOAD_LEN_IDX |
static int |
PAYLOAD_START_IDX |
static int |
SEVEN_SEG_VALUE_0
Constant value that represents the Valentine One's Seven Segment displaying the character '0'
|
static int |
SEVEN_SEG_VALUE_1
Constant value that represents the Valentine One's Seven Segment displaying the character '1'
|
static int |
SEVEN_SEG_VALUE_2
Constant value that represents the Valentine One's Seven Segment displaying the character '2'
|
static int |
SEVEN_SEG_VALUE_3
Constant value that represents the Valentine One's Seven Segment displaying the character '3'
|
static int |
SEVEN_SEG_VALUE_4
Constant value that represents the Valentine One's Seven Segment displaying the character '4'
|
static int |
SEVEN_SEG_VALUE_5
Constant value that represents the Valentine One's Seven Segment displaying the character '5'
|
static int |
SEVEN_SEG_VALUE_6
Constant value that represents the Valentine One's Seven Segment displaying the character '6'
|
static int |
SEVEN_SEG_VALUE_7
Constant value that represents the Valentine One's Seven Segment displaying the character '7'
|
static int |
SEVEN_SEG_VALUE_8
Constant value that represents the Valentine One's Seven Segment displaying the character '8'
|
static int |
SEVEN_SEG_VALUE_9
Constant value that represents the Valentine One's Seven Segment displaying the character '9'
|
static int |
SEVEN_SEG_VALUE_A
Constant value that represents the Valentine One's Seven Segment displaying the character 'A'
|
static int |
SEVEN_SEG_VALUE_AMP
Constant value that represents the Valentine One's Seven Segment displaying the character '&'
|
static int |
SEVEN_SEG_VALUE_b
Constant value that represents the Valentine One's Seven Segment displaying the character 'B'
|
static int |
SEVEN_SEG_VALUE_c
Constant value that represents the Valentine One's Seven Segment displaying the character 'c'
|
static int |
SEVEN_SEG_VALUE_C
Constant value that represents the Valentine One's Seven Segment displaying the character 'C'
|
static int |
SEVEN_SEG_VALUE_d
Constant value that represents the Valentine One's Seven Segment displaying the character 'D'
|
static int |
SEVEN_SEG_VALUE_E
Constant value that represents the Valentine One's Seven Segment displaying the character 'E'
|
static int |
SEVEN_SEG_VALUE_F
Constant value that represents the Valentine One's Seven Segment displaying the character 'F'
|
static int |
SEVEN_SEG_VALUE_J
Constant value that represents the Valentine One's Seven Segment displaying the character 'J'
|
static int |
SEVEN_SEG_VALUE_L
Constant value that represents the Valentine One's Seven Segment displaying the character 'L'
|
static int |
SEVEN_SEG_VALUE_POUND
Constant value that represents the Valentine One's Seven Segment displaying the character '#'
|
static int |
SEVEN_SEG_VALUE_u
Constant value that represents the Valentine One's Seven Segment displaying the character 'u'
|
static int |
SEVEN_SEG_VALUE_U
Constant value that represents the Valentine One's Seven Segment displaying the character 'U'
|
static int |
SOF_IDX |
static byte |
SPP_PACKET_DELIMITER_BYTE |
| Constructor and Description |
|---|
PacketUtils() |
| Modifier and Type | Method and Description |
|---|---|
static byte |
calculateChecksumFor(byte[] data,
int length)
Utility method for calculating a checksum by summing the bytes in data.
|
static boolean |
isFromV1(byte orig)
Indicate if the origin is from a Valentine One whether checksum, no checksum or Legacy
|
static ESPPacket |
makeFromBufferLE(PacketFactory factory,
ByteList buffer,
DeviceId v1Type)
Creates an ESPPacket with the ESP byte data in buffer.
|
static ESPPacket |
makeFromBufferSPP(PacketFactory factory,
ByteList buffer,
DeviceId v1Type)
Utility method for creating an ESP packet from the SPP byte data inside of buffer.
|
static byte[] |
removeDelimitersDLEBytes(byte[] packetData)
Removes data link escape bytes as well as removes the Android BT packets.
|
static boolean |
validateFrameChecksum(byte[] packetData)
Validates an array of Android BT packet data to determine if the checksum is valid
NOTE: This function assumes that packetData contains a both a start and end packet delimiter
bytes and packet Checksum at the second to last
position
|
public static final int SEVEN_SEG_VALUE_0
public static final int SEVEN_SEG_VALUE_1
public static final int SEVEN_SEG_VALUE_2
public static final int SEVEN_SEG_VALUE_3
public static final int SEVEN_SEG_VALUE_4
public static final int SEVEN_SEG_VALUE_5
public static final int SEVEN_SEG_VALUE_6
public static final int SEVEN_SEG_VALUE_7
public static final int SEVEN_SEG_VALUE_8
public static final int SEVEN_SEG_VALUE_9
public static final int SEVEN_SEG_VALUE_A
public static final int SEVEN_SEG_VALUE_b
public static final int SEVEN_SEG_VALUE_C
public static final int SEVEN_SEG_VALUE_d
public static final int SEVEN_SEG_VALUE_E
public static final int SEVEN_SEG_VALUE_F
public static final int SEVEN_SEG_VALUE_POUND
public static final int SEVEN_SEG_VALUE_AMP
public static final int SEVEN_SEG_VALUE_L
public static final int SEVEN_SEG_VALUE_J
public static final int SEVEN_SEG_VALUE_c
public static final int SEVEN_SEG_VALUE_U
public static final int SEVEN_SEG_VALUE_u
public static final byte ESP_PACKET_SOF
public static final byte ESP_PACKET_EOF
public static final byte DEST_INDENTIFIER_BASE_CONST
public static final byte ORIG_INDENTIFIER_BASE_CONST
public static final byte SPP_PACKET_DELIMITER_BYTE
public static final byte DATA_LINK_ESCAPE_BYTE_7D
public static final byte DATA_LINK_ESCAPE_BYTE_5F
public static final byte DATA_LINK_ESCAPE_BYTE_5D
public static final int SOF_IDX
public static final int DEST_IDX
public static final int ORIG_IDX
public static final int PACK_ID_IDX
public static final int PAYLOAD_LEN_IDX
public static final int PAYLOAD_START_IDX
public static final boolean isFromV1(byte orig)
orig
- Origin to checkpublic static final ESPPacket makeFromBufferLE(PacketFactory factory, ByteList buffer, DeviceId v1Type)
factory
- Factory for constructing a ESPPacketbuffer
- Buffer holding byte datav1Type
- V1 typepublic static final byte[] removeDelimitersDLEBytes(byte[] packetData)
packetData
- Android BT packet to strip of Android BT packet formattingpublic static final boolean validateFrameChecksum(byte[] packetData)
packetData
- Android BT packet to validatepublic static final ESPPacket makeFromBufferSPP(PacketFactory factory, ByteList buffer, DeviceId v1Type)
factory
- Packet Factorybuffer
- Buffer containing ESP byte datav1Type
- Last known V1 type (this is used as a hint for determining if checksums are used)public static final byte calculateChecksumFor(byte[] data, int length)
data
- Source arraylength
- number of bytes to use when calculating the checksum.


 Joining with us, you are choosing YES to a healthier
life. Together we will help you eat healthier, sculpt your body, and gain the self confidence
and dreams you should be reaching towards.


public interface PersistenceManagerFactory extends Serializable
PersistenceManagerFactory
is the interface to use to obtain
PersistenceManager
instances.
All PersistenceManager
instances obtained from the same
PersistenceManagerFactory
will have the same default properties.
PersistenceManagerFactory
instances may be configured and
serialized for later use. They may be stored via JNDI and looked up
and used later. Any properties configured will be saved and restored.
Once the first PersistenceManager
is obtained from the
PersistenceManagerFactory
, the factory can no longer be
configured.
If the ConnectionFactory
property is set
(non-null
) then all other Connection properties including
ConnectionFactoryName
are ignored;
otherwise, if ConnectionFactoryName
is set
(non-null
) then all other Connection properties are ignored.
Similarly, if the ConnectionFactory2
property is set
(non-null
) then ConnectionFactory2Name
is ignored.
Operational state (PersistenceManager
pooling, connection
pooling, operational parameters) must not be serialized.
| Modifier and Type | Method and Description |
|---|---|
void |
addFetchGroups(FetchGroup... groups)
Add the
FetchGroup s to the set of active fetch groups. |
void |
addInstanceLifecycleListener(InstanceLifecycleListener listener,
Class[] classes)
Add the parameter listener to the list of
instance lifecycle event listeners set as the initial listeners
for each PersistenceManager created by this PersistenceManagerFactory.
|
void |
close()
Close this PersistenceManagerFactory.
|
String |
getConnectionDriverName()
Get the driver name for the data store connection.
|
Object |
getConnectionFactory()
Get the data store connection factory.
|
Object |
getConnectionFactory2()
Get the second data store connection factory.
|
String |
getConnectionFactory2Name()
Get the name for the second data store connection factory.
|
String |
getConnectionFactoryName()
Get the name for the data store connection factory.
|
String |
getConnectionURL()
Get the URL for the data store connection.
|
String |
getConnectionUserName()
Get the user name for the data store connection.
|
boolean |
getCopyOnAttach()
Gets the default copyOnAttach setting for all
PersistenceManager instances obtained from this
factory. |
DataStoreCache |
getDataStoreCache()
Return the
DataStoreCache that this factory uses for
controlling a second-level cache. |
Integer |
getDatastoreReadTimeoutMillis()
Get the default timeout setting for read operations.
|
Integer |
getDatastoreWriteTimeoutMillis()
Get the default timeout setting for write operations.
|
boolean |
getDetachAllOnCommit()
Gets the detachAllOnCommit setting.
|
FetchGroup |
getFetchGroup(Class cls,
String name)
Create an unscoped, modifiable
FetchGroup for the Class and
name. |
Set |
getFetchGroups()
Get a modifiable Set containing a mutable copy of all currently active
(in scope) fetch groups.
|
boolean |
getIgnoreCache()
Get the default IgnoreCache setting for all
PersistenceManager instances obtained from this factory. |
Collection<Class> |
getManagedClasses()
Method to return the currently managed classes for this factory.
|
String |
getMapping()
Get the Mapping setting for this factory.
|
TypeMetadata |
getMetadata(String className)
Method to return the metadata object for the specified class/interface, if there is
metadata defined for that class/interface.
|
boolean |
getMultithreaded()
Get the default Multithreaded setting for all
PersistenceManager instances obtained from this factory. |
String |
getName()
Gets the name of this PersistenceManagerFactory.
|
boolean |
getNontransactionalRead()
Get the default NontransactionalRead setting for all
PersistenceManager instances obtained from this factory. |
boolean |
getNontransactionalWrite()
Get the default NontransactionalWrite setting for all
PersistenceManager instances obtained from this factory. |
boolean |
getOptimistic()
Get the default Optimistic setting for all
PersistenceManager instances obtained from this factory. |
PersistenceManager |
getPersistenceManager()
Get an instance of
PersistenceManager from this factory. |
PersistenceManager |
getPersistenceManager(String userid,
String password)
Get an instance of
PersistenceManager from this factory. |
PersistenceManager |
getPersistenceManagerProxy()
Get a thread-safe instance of a proxy that dynamically binds
on each method call to an instance of
PersistenceManager . |
String |
getPersistenceUnitName()
Gets the PersistenceUnitName for this PersistenceManagerFactory.
|
Properties |
getProperties()
Return non-configurable properties of this
PersistenceManagerFactory . |
boolean |
getReadOnly()
Gets the value for read-only for this PMF.
|
boolean |
getRestoreValues()
Get the default value for the RestoreValues property.
|
boolean |
getRetainValues()
Get the default RetainValues setting for all
PersistenceManager instances obtained from this factory. |
String |
getServerTimeZoneID()
Gets the TimeZone ID of the server associated with this
PersistenceManagerFactory.
|
String |
getTransactionIsolationLevel()
Get the value for transaction isolation level for this PMF.
|
String |
getTransactionType()
Gets the TransactionType for this PersistenceManagerFactory.
|
boolean |
isClosed()
A
PersistenceManagerFactory instance can be used
until it is closed. |
JDOMetadata |
newMetadata()
Method to return a new metadata object that can be subsequently modified
and registered with the persistence process using the method
registerMetadata(javax.jdo.metadata.JDOMetadata) . |
void |
registerMetadata(JDOMetadata metadata)
Method to register metadata with the persistence process managed by this
PersistenceManagerFactory . |
void |
removeAllFetchGroups()
Remove all
FetchGroup s from the set of active
FetchGroup s. |
void |
removeFetchGroups(FetchGroup... groups)
Remove the
FetchGroup s from the set of active
FetchGroup s. |
void |
removeInstanceLifecycleListener(InstanceLifecycleListener listener)
Remove the parameter listener instance from the list of
instance lifecycle event listeners set as the initial listeners
for each PersistenceManager created by this PersistenceManagerFactory.
|
void |
setConnectionDriverName(String driverName)
Set the driver name for the data store connection.
|
void |
setConnectionFactory(Object connectionFactory)
Set the data store connection factory.
|
void |
setConnectionFactory2(Object connectionFactory)
Set the second data store connection factory.
|
void |
setConnectionFactory2Name(String connectionFactoryName)
Set the name for the second data store connection factory.
|
void |
setConnectionFactoryName(String connectionFactoryName)
Set the name for the data store connection factory.
|
void |
setConnectionPassword(String password)
Set the password for the data store connection.
|
void |
setConnectionURL(String url)
Set the URL for the data store connection.
|
void |
setConnectionUserName(String userName)
Set the user name for the data store connection.
|
void |
setCopyOnAttach(boolean flag)
Sets the default copyOnAttach setting for all
PersistenceManager instances obtained from this
factory. |
void |
setDatastoreReadTimeoutMillis(Integer interval)
Specify a default timeout interval (milliseconds) for any read
operations for persistence managers obtained from this persistence
manager factory.
|
void |
setDatastoreWriteTimeoutMillis(Integer interval)
Specify a default timeout interval (milliseconds) for any write
operations for persistence managers obtained from this persistence
manager factory.
|
void |
setDetachAllOnCommit(boolean flag)
Sets the default detachAllOnCommit setting for all
PersistenceManager instances obtained from this
factory. |
void |
setIgnoreCache(boolean flag)
Set the default IgnoreCache setting for all
PersistenceManager instances obtained from this factory. |
void |
setMapping(String mapping)
Set the Mapping setting for this factory.
|
void |
setMultithreaded(boolean flag)
Set the default Multithreaded setting for all
PersistenceManager instances obtained from this factory. |
void |
setName(String name)
Sets the name of this PersistenceManagerFactory.
|
void |
setNontransactionalRead(boolean flag)
Set the default NontransactionalRead setting for all
PersistenceManager instances obtained from this factory. |
void |
setNontransactionalWrite(boolean flag)
Set the default NontransactionalWrite setting for all
PersistenceManager instances obtained from this factory. |
void |
setOptimistic(boolean flag)
Set the default Optimistic setting for all
PersistenceManager instances obtained from this factory. |
void |
setPersistenceUnitName(String name)
Sets the PersistenceUnitName for this PersistenceManagerFactory.
|
void |
setReadOnly(boolean flag)
Sets the value for whether the datastore is to be considered
read-only.
|
void |
setRestoreValues(boolean restoreValues)
Set the default value for the RestoreValues property.
|
void |
setRetainValues(boolean flag)
Set the default RetainValues setting for all
PersistenceManager instances obtained from this factory. |
void |
setServerTimeZoneID(String timezoneid)
Sets the TimeZone ID of the server associated with this
PersistenceManagerFactory.
|
void |
setTransactionIsolationLevel(String level)
Set the value for transaction isolation level for this PMF.
|
void |
setTransactionType(String name)
Sets the TransactionType for this PersistenceManagerFactory.
|
Collection<String> |
supportedOptions()
The application can determine from the results of this
method which optional features, and which query languages
are supported by the JDO implementation.
|
void close()
If the authorization check succeeds, check to see that all PersistenceManager instances obtained from this PersistenceManagerFactory have no active transactions. If any PersistenceManager instances have an active transaction, throw a JDOUserException, with one nested JDOUserException for each PersistenceManager with an active Transaction.
If there are no active transactions, then close all PersistenceManager instances obtained from this PersistenceManagerFactory, mark this PersistenceManagerFactory as closed, disallow getPersistenceManager methods, and allow all other get methods. If a set method or getPersistenceManager method is called after close, then JDOUserException is thrown.
boolean isClosed()
PersistenceManagerFactory
instance can be used
until it is closed.true
if this PersistenceManagerFactory
has been closed.close()
PersistenceManager getPersistenceManager()
PersistenceManager
from this factory.
The instance has default values for options.
After the first use of getPersistenceManager
, no "set"
methods will succeed.
PersistenceManager
instance with default options.PersistenceManager getPersistenceManagerProxy()
PersistenceManager
.
When used with a PersistenceManagerFactory
that uses TransactionType JTA,
the proxy can be used in a server to dynamically bind to an instance
from this factory associated with the thread's current transaction.
In this case, the close method is ignored, as the
PersistenceManager
is automatically closed when the
transaction completes.
When used with a PersistenceManagerFactory
that uses TransactionType RESOURCE_LOCAL, the proxy uses an inheritable
ThreadLocal to bind to an instance of PersistenceManager
associated with the thread. In this case, the close method executed
on the proxy closes the PersistenceManager
and then
clears the ThreadLocal.
Use of this method does not affect the configurability of the
PersistenceManagerFactory
.
PersistenceManager
proxy.PersistenceManager getPersistenceManager(String userid, String password)
PersistenceManager
from this factory.
The instance has default values for options.
The parameters userid
and password
are used
when obtaining datastore connections from the connection pool.
After the first use of getPersistenceManager
, no "set"
methods will succeed.
userid
- the userid for the connectionpassword
- the password for the connectionPersistenceManager
instance with default options.void setConnectionUserName(String userName)
userName
- the user name for the data store connection.String getConnectionUserName()
void setConnectionPassword(String password)
password
- the password for the data store connection.void setConnectionURL(String url)
url
- the URL for the data store connection.String getConnectionURL()
void setConnectionDriverName(String driverName)
driverName
- the driver name for the data store connection.String getConnectionDriverName()
void setConnectionFactoryName(String connectionFactoryName)
connectionFactoryName
- the name of the data store connection
factory.String getConnectionFactoryName()
void setConnectionFactory(Object connectionFactory)
connectionFactory
- the data store connection factory.Object getConnectionFactory()
void setConnectionFactory2Name(String connectionFactoryName)
connectionFactoryName
- the name of the data store connection
factory.String getConnectionFactory2Name()
void setConnectionFactory2(Object connectionFactory)
connectionFactory
- the data store connection factory.Object getConnectionFactory2()
void setMultithreaded(boolean flag)
PersistenceManager
instances obtained from this factory.flag
- the default Multithreaded setting.boolean getMultithreaded()
PersistenceManager
instances obtained from this factory.void setMapping(String mapping)
mapping
- the Mapping setting.String getMapping()
void setOptimistic(boolean flag)
PersistenceManager
instances obtained from this factory.flag
- the default Optimistic setting.boolean getOptimistic()
PersistenceManager
instances obtained from this factory.void setRetainValues(boolean flag)
PersistenceManager
instances obtained from this factory.flag
- the default RetainValues setting.boolean getRetainValues()
PersistenceManager
instances obtained from this factory.void setRestoreValues(boolean restoreValues)
true
, at rollback, fields of newly persistent instances
are restored to
their values as of the beginning of the transaction, and the instances
revert to transient. Additionally, fields of modified
instances of primitive types and immutable reference types
are restored to their values as of the beginning of the
transaction.
If false
, at rollback, the values of fields of
newly persistent instances are unchanged and the instances revert to
transient. Additionally, dirty instances transition to hollow.
If an implementation does not support this option, a
JDOUnsupportedOptionException
is thrown.
restoreValues
- the value of the restoreValues propertyboolean getRestoreValues()
void setNontransactionalRead(boolean flag)
PersistenceManager
instances obtained from this factory.flag
- the default NontransactionalRead setting.boolean getNontransactionalRead()
PersistenceManager
instances obtained from this factory.void setNontransactionalWrite(boolean flag)
PersistenceManager
instances obtained from this factory.flag
- the default NontransactionalWrite setting.boolean getNontransactionalWrite()
PersistenceManager
instances obtained from this factory.void setIgnoreCache(boolean flag)
PersistenceManager
instances obtained from this factory.flag
- the default IgnoreCache setting.boolean getIgnoreCache()
PersistenceManager
instances obtained from this factory.boolean getDetachAllOnCommit()
setDetachAllOnCommit(boolean)
void setDetachAllOnCommit(boolean flag)
PersistenceManager
instances obtained from this
factory.flag
- the default DetachAllOnCommit settinggetDetachAllOnCommit()
boolean getCopyOnAttach()
PersistenceManager
instances obtained from this
factory.setCopyOnAttach(boolean)
void setCopyOnAttach(boolean flag)
PersistenceManager
instances obtained from this
factory.
CopyOnAttach set to true
specifies that during
makePersistent, copies are made of detached parameter instances.
With this flag set to false
, detached parameter
instances are attached directly and change their state from
detached-clean to persistent-clean or from detached-dirty to
persistent-dirty.
flag
- Whether we should copy on attachgetCopyOnAttach()
void setName(String name)
name
- the name of this PMFString getName()
void setPersistenceUnitName(String name)
name
- the PersistenceUnitNamegetPersistenceUnitName()
String getPersistenceUnitName()
setPersistenceUnitName(String)
void setServerTimeZoneID(String timezoneid)
timezoneid
- the TimeZone ID of the serverJDOUserException
- if the parameter does not match
an ID from TimeZone.getAvailableIDs()getServerTimeZoneID()
,
TimeZone.getTimeZone(String)
,
TimeZone.getAvailableIDs()
,
PersistenceManager.getServerDate()
String getServerTimeZoneID()
setServerTimeZoneID(String)
void setTransactionType(String name)
name
- the TransactionTypeJDOUserException
- if the parameter is not a permitted valuegetTransactionType()
,
Constants.JTA
,
Constants.RESOURCE_LOCAL
String getTransactionType()
setTransactionType(String)
boolean getReadOnly()
setReadOnly(boolean)
void setReadOnly(boolean flag)
ReadOnly set to false
specifies that no updates
can be performed to the datastore, and if updates are attempted
a JDOReadOnlyException is thrown.
flag
- whether we should consider this datastore read-onlygetReadOnly()
String getTransactionIsolationLevel()
setTransactionIsolationLevel(String)
void setTransactionIsolationLevel(String level)
level
- the transaction isolation levelgetTransactionIsolationLevel()
,
Constants.TX_READ_UNCOMMITTED
,
Constants.TX_READ_COMMITTED
,
Constants.TX_REPEATABLE_READ
,
Constants.TX_SNAPSHOT
,
Constants.TX_SERIALIZABLE
void setDatastoreReadTimeoutMillis(Integer interval)
interval
- the timeout interval (milliseconds)Integer getDatastoreReadTimeoutMillis()
setDatastoreReadTimeoutMillis(Integer)
void setDatastoreWriteTimeoutMillis(Integer interval)
interval
- the timeout interval (milliseconds)Integer getDatastoreWriteTimeoutMillis()
setDatastoreWriteTimeoutMillis(Integer)
Properties getProperties()
PersistenceManagerFactory
.
Properties with keys VendorName
and
VersionNumber
are required. Other keys are optional.PersistenceManagerFactory
.Collection<String> supportedOptions()
Each supported JDO feature is represented by a
String
with one of the following values:
javax.jdo.option.TransientTransactional
javax.jdo.option.NontransactionalRead
javax.jdo.option.NontransactionalWrite
javax.jdo.option.RetainValues
javax.jdo.option.Optimistic
javax.jdo.option.ApplicationIdentity
javax.jdo.option.DatastoreIdentity
javax.jdo.option.NonDurableIdentity
javax.jdo.option.ArrayList
javax.jdo.option.HashMap
javax.jdo.option.Hashtable
javax.jdo.option.LinkedList
javax.jdo.option.TreeMap
javax.jdo.option.TreeSet
javax.jdo.option.Vector
javax.jdo.option.Map
javax.jdo.option.List
javax.jdo.option.Array
javax.jdo.option.NullCollection
javax.jdo.option.ChangeApplicationIdentity
javax.jdo.option.BinaryCompatibility
javax.jdo.option.GetDataStoreConnection
javax.jdo.option.UnconstrainedQueryVariables
javax.jdo.option.TransactionIsolationLevel.read-uncommitted
javax.jdo.option.TransactionIsolationLevel.read-committed
javax.jdo.option.TransactionIsolationLevel.repeatable-read
javax.jdo.option.TransactionIsolationLevel.snapshot
javax.jdo.option.TransactionIsolationLevel.serializable
javax.jdo.option.QueryCancel
javax.jdo.option.DatastoreTimeout
javax.jdo.query.SQL
javax.jdo.query.JDOQL
The standard JDO query language is represented by a
String
:
javax.jdo.query.JDOQL
Collection
of String
s representing
the supported options.DataStoreCache getDataStoreCache()
DataStoreCache
that this factory uses for
controlling a second-level cache. If this factory does not use
a second-level cache, the returned instance does nothing. This
method never returns null
.void addInstanceLifecycleListener(InstanceLifecycleListener listener, Class[] classes)
addInstanceLifecycleListener
and
removeInstanceLifecycleListener
methods are considered to be configuration methods and
can only be called when the PersistenceManagerFactory
is configurable (before the first time getPersistenceManager()
is called).
The classes
parameter identifies all
of the classes of interest. If the classes
parameter is specified as null
, events for all
persistent classes and interfaces will be sent to the listener.
The listener will be called for each event for which it
implements the corresponding InstanceLifecycleListener
interface.
listener
- the lifecycle listenerclasses
- the classes of interest to the listenervoid removeInstanceLifecycleListener(InstanceLifecycleListener listener)
addInstanceLifecycleListener
and
removeInstanceLifecycleListener
methods are considered to be configuration methods and
can only be called when the PersistenceManagerFactory
is configurable (before the first time getPersistenceManager()
is called).listener
- the listener instance to be removedvoid addFetchGroups(FetchGroup... groups)
FetchGroup
s to the set of active fetch groups.
FetchGroup
s are made unmodifiable before being added.
FetchGroup
s that match existing FetchGroup
s
replace the corresponding FetchGroup
s.
The replaced FetchGroup
s become unscoped.
Match is based on identical class and equal name.
The methods addFetchGroups(javax.jdo.FetchGroup...)
, removeFetchGroups(javax.jdo.FetchGroup...)
,
getFetchGroups()
, and removeAllFetchGroups()
are internally serialized.groups
- an array of FetchGroupsSecurityException
- if the caller is not authorized for
JDOPermission
("manageMetadata")void removeFetchGroups(FetchGroup... groups)
FetchGroup
s from the set of active
FetchGroup
s. Existing FetchGroup
s that match
parameter FetchGroup
s are removed. Parameter
FetchGroup
s that do not match any existing
FetchGroup
are ignored.
Removed FetchGroup
s become unscoped.
Match is based on identical class and equal name.
The methods addFetchGroups(javax.jdo.FetchGroup...)
, removeFetchGroups(javax.jdo.FetchGroup...)
,
getFetchGroups()
, and removeAllFetchGroups()
are internally serialized.groups
- an array of FetchGroupsSecurityException
- if the caller is not authorized for
JDOPermission
("manageMetadata")void removeAllFetchGroups()
FetchGroup
s from the set of active
FetchGroup
s.
All removed FetchGroup
s become unscoped.
The methods addFetchGroups(javax.jdo.FetchGroup...)
, removeFetchGroups(javax.jdo.FetchGroup...)
,
getFetchGroups()
, and removeAllFetchGroups()
are internally serialized.SecurityException
- if the caller is not authorized for
JDOPermission
("manageMetadata")FetchGroup getFetchGroup(Class cls, String name)
FetchGroup
for the Class and
name. If a corresponding FetchGroup
already exists in
PersistenceManagerFactory
scope, copy its definition
to a new FetchGroup
.
If the FetchGroup
does not already exist, create it
with no members. The FetchGroup
does not become
in scope until it is added to the current set via
addFetchGroups(javax.jdo.FetchGroup...)
.cls
- the class or interface for the FetchGroupname
- the name of the fetch groupJDOUserException
- if the class is not a persistence-capable
class or interfaceSet getFetchGroups()
addFetchGroups(javax.jdo.FetchGroup...)
, removeFetchGroups(javax.jdo.FetchGroup...)
,
getFetchGroups()
, and removeAllFetchGroups()
are internally serialized.SecurityException
- if the caller is not authorized for
JDOPermission
("getMetadata")void registerMetadata(JDOMetadata metadata)
PersistenceManagerFactory
.
Metadata can be created using the method newMetadata()
.
If there is already metadata registered for a class contained in this metadata
object then a JDOUserException will be thrown.metadata
- The Metadata to register.JDOMetadata newMetadata()
registerMetadata(javax.jdo.metadata.JDOMetadata)
.TypeMetadata getMetadata(String className)
className
- Name of the class to get metadata forCollection<Class> getManagedClasses()
Copyright © 2005–1970 Apache Software Foundation. All rights reserved.


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Weezer shares new video for ‘California Snow’ (VIDEO)
LOS ANGELES, Nov 12 — California Snow will appear during the closing credits for the upcoming film Spell, which will arrive in select US theatres November 15 and on-demand services on November 19.
This dark comedy thriller stars Barak Hardley as a grieving American illustrator who goes on a soul-searching journey in the Icelandic countryside after the sudden death of his fiancee (portrayed by Jackie Tohn).
As he runs out of medication, he quickly wonders whether his compulsions are related to his mental disorder or if he is drawn into the supernatural world of ancient runes.
Ahead of the film release, Weezer have unveiled the accompanying music video for California Snow, which was helmed by Spell star and director Brendan Walter.
The visual features footage from the upcoming movie, along with scenes in which Walter is trying to overcome his grief with a deranged therapist portrayed by Adam DeVine.
Although the actor does not star in Spell, he takes centre stage in the video for California Snow, furiously playing bongos bare-chested and forcing his patient to sing along with him in a bizarre therapy session.
“Back in 30 minutes, high as I can get it/Give me everything you got/I could move a mountain, solve a thorny problem/Lava’s gonna flow so hot,” Rivers Cuomo sings over an electro pop-rock beat.
The Weezer frontman also makes a cameo in Spell as Hardley’s seemingly unreachable psychiatrist. Cuomo is not the only musician involved in the project, as the film has been scored by Fall Out Boy’s Patrick Stump.
In addition to California Snow, Weezer has recently shared the single End of the Game, which is slated to appear on their forthcoming new album.
Van Weezer will mark the band’s 14th studio effort, following their 2019 releases Teal Album and Black Album, which includes the track California Snow.
Next summer, Weezer will embark on the “Hella Mega Tour” with Green Day and Fall Out Boy, whose North American leg will kick off on July 17 in Seattle.
In the meantime, discover the music video for California Snow. — AFP-Relaxnews


public abstract class AbstractUnmarshallerImpl extends java.lang.Object implements Unmarshaller
Unmarshaller
implementation.
This class provides a partial default implementation for the
Unmarshaller
interface.
A Jakarta XML Binding Provider has to implement five methods (getUnmarshallerHandler, unmarshal(Node), unmarshal(XMLReader,InputSource), unmarshal(XMLStreamReader), and unmarshal(XMLEventReader).
Unmarshaller
Unmarshaller.Listener
| Modifier | Constructor and Description |
|---|---|
protected |
AbstractUnmarshallerImpl()
Do-nothing constructor for the derived classes.
|
| Modifier and Type | Method and Description |
|---|---|
protected UnmarshalException |
createUnmarshalException(org.xml.sax.SAXException e)
Creates an UnmarshalException from a SAXException.
|
<A extends XmlAdapter<?,?>> |
getAdapter(java.lang.Class<A> type)
Gets the adapter associated with the specified type.
|
AttachmentUnmarshaller |
getAttachmentUnmarshaller() |
ValidationEventHandler |
getEventHandler()
Return the current event handler or the default event handler if one
hasn't been set.
|
Unmarshaller.Listener |
getListener()
Return
Unmarshaller.Listener registered with this Unmarshaller . |
java.lang.Object |
getProperty(java.lang.String name)
Default implementation of the getProperty method always
throws PropertyException since there are no required
properties.
|
javax.xml.validation.Schema |
getSchema()
Get the JAXP
Schema object
being used to perform unmarshal-time validation. |
protected org.xml.sax.XMLReader |
getXMLReader()
Obtains a configured XMLReader.
|
<A extends XmlAdapter<?,?>> |
setAdapter(A adapter)
Associates a configured instance of
XmlAdapter with this unmarshaller. |
<A extends XmlAdapter<?,?>> |
setAdapter(java.lang.Class<A> type,
A adapter)
Associates a configured instance of
XmlAdapter with this unmarshaller. |
void |
setAttachmentUnmarshaller(AttachmentUnmarshaller au)
Associate a context that resolves cid's, content-id URIs, to
binary data passed as attachments.
|
void |
setEventHandler(ValidationEventHandler handler)
Allow an application to register a validation event handler.
|
void |
setListener(Unmarshaller.Listener listener)
Register unmarshal event callback
Unmarshaller.Listener with this Unmarshaller . |
void |
setProperty(java.lang.String name,
java.lang.Object value)
Default implementation of the setProperty method always
throws PropertyException since there are no required
properties.
|
void |
setSchema(javax.xml.validation.Schema schema)
Specify the JAXP
Schema
object that should be used to validate subsequent unmarshal operations
against. |
java.lang.Object |
unmarshal(java.io.File f)
Unmarshal XML data from the specified file and return the resulting
content tree.
|
java.lang.Object |
unmarshal(org.xml.sax.InputSource source)
Unmarshal XML data from the specified SAX InputSource and return the
resulting content tree.
|
java.lang.Object |
unmarshal(java.io.InputStream is)
Unmarshal XML data from the specified InputStream and return the
resulting content tree.
|
<T> JAXBElement<T> |
unmarshal(org.w3c.dom.Node node,
java.lang.Class<T> expectedType)
Unmarshal XML data by Jakarta XML Binding mapped
declaredType
and return the resulting content tree. |
java.lang.Object |
unmarshal(java.io.Reader reader)
Unmarshal XML data from the specified Reader and return the
resulting content tree.
|
java.lang.Object |
unmarshal(javax.xml.transform.Source source)
Unmarshal XML data from the specified XML Source and return the
resulting content tree.
|
<T> JAXBElement<T> |
unmarshal(javax.xml.transform.Source source,
java.lang.Class<T> expectedType)
Unmarshal XML data from the specified XML Source by
declaredType and return the
resulting content tree. |
java.lang.Object |
unmarshal(java.net.URL url)
Unmarshal XML data from the specified URL and return the resulting
content tree.
|
java.lang.Object |
unmarshal(javax.xml.stream.XMLEventReader reader)
Unmarshal XML data from the specified pull parser and return the
resulting content tree.
|
<T> JAXBElement<T> |
unmarshal(javax.xml.stream.XMLEventReader reader,
java.lang.Class<T> expectedType)
Unmarshal root element to Jakarta XML Binding mapped
declaredType
and return the resulting content tree. |
protected abstract java.lang.Object |
unmarshal(org.xml.sax.XMLReader reader,
org.xml.sax.InputSource source)
Unmarshals an object by using the specified XMLReader and the InputSource.
|
java.lang.Object |
unmarshal(javax.xml.stream.XMLStreamReader reader)
Unmarshal XML data from the specified pull parser and return the
resulting content tree.
|
<T> JAXBElement<T> |
unmarshal(javax.xml.stream.XMLStreamReader reader,
java.lang.Class<T> expectedType)
Unmarshal root element to Jakarta XML Binding mapped
declaredType
and return the resulting content tree. |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getUnmarshallerHandler, unmarshal
protected AbstractUnmarshallerImpl()
protected org.xml.sax.XMLReader getXMLReader() throws JAXBException
SAXSource
object doesn't have XMLReader.
Unmarshaller
is not re-entrant, so we will
only use one instance of XMLReader.JAXBException
public java.lang.Object unmarshal(javax.xml.transform.Source source) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
A client application can choose not to use the default parser mechanism
supplied with their Jakarta XML Binding provider. Any SAX 2.0 compliant parser can be
substituted for the Jakarta XML Binding provider's default mechanism. To do so, the
client application must properly configure a SAXSource
containing
an XMLReader
implemented by the SAX 2.0 parser provider. If the
XMLReader
has an org.xml.sax.ErrorHandler
registered
on it, it will be replaced by the Jakarta XML Binding Provider so that validation errors
can be reported via the ValidationEventHandler
mechanism of
Jakarta XML Binding. If the SAXSource
does not contain an XMLReader
,
then the Jakarta XML Binding provider's default parser mechanism will be used.
This parser replacement mechanism can also be used to replace the Jakarta XML Binding
provider's unmarshal-time validation engine. The client application
must properly configure their SAX 2.0 compliant parser to perform
validation (as shown in the example above). Any SAXParserExceptions
encountered by the parser during the unmarshal operation will be
processed by the Jakarta XML Binding provider and converted into Jakarta XML Binding
ValidationEvent
objects which will be reported back to the
client via the ValidationEventHandler
registered with the
Unmarshaller
. Note: specifying a substitute validating
SAX 2.0 parser for unmarshalling does not necessarily replace the
validation engine used by the Jakarta XML Binding provider for performing on-demand
validation.
The only way for a client application to specify an alternate parser
mechanism to be used during unmarshal is via the
unmarshal(SAXSource)
API. All other forms of the unmarshal
method (File, URL, Node, etc) will use the Jakarta XML Binding provider's default
parser and validator mechanisms.
unmarshal
in interface Unmarshaller
source
- the XML Source to unmarshal XML data from (providers are
only required to support SAXSource, DOMSource, and StreamSource)JAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML DataUnmarshaller.unmarshal(javax.xml.transform.Source, Class)
protected abstract java.lang.Object unmarshal(org.xml.sax.XMLReader reader, org.xml.sax.InputSource source) throws JAXBException
JAXBException
public final java.lang.Object unmarshal(org.xml.sax.InputSource source) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
unmarshal
in interface Unmarshaller
source
- the input source to unmarshal XML data fromJAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic final java.lang.Object unmarshal(java.net.URL url) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
unmarshal
in interface Unmarshaller
url
- the url to unmarshal XML data fromJAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic final java.lang.Object unmarshal(java.io.File f) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
unmarshal
in interface Unmarshaller
f
- the file to unmarshal XML data fromJAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic final java.lang.Object unmarshal(java.io.InputStream is) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
unmarshal
in interface Unmarshaller
is
- the InputStream to unmarshal XML data fromJAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic final java.lang.Object unmarshal(java.io.Reader reader) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
unmarshal
in interface Unmarshaller
reader
- the Reader to unmarshal XML data fromJAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic void setEventHandler(ValidationEventHandler handler) throws JAXBException
The validation event handler will be called by the Jakarta XML Binding Provider if any
validation errors are encountered during calls to any of the
unmarshal
methods. If the client application does not register
a validation event handler before invoking the unmarshal methods, then
all validation events will be silently ignored and may result in
unexpected behaviour.
setEventHandler
in interface Unmarshaller
handler
- the validation event handlerJAXBException
- if an error was encountered while setting the
event handlerpublic ValidationEventHandler getEventHandler() throws JAXBException
getEventHandler
in interface Unmarshaller
JAXBException
- if an error was encountered while getting the
current event handlerprotected UnmarshalException createUnmarshalException(org.xml.sax.SAXException e)
When a provider-implemented ContentHandler wants to throw a JAXBException, it needs to wrap the exception by a SAXException. If the unmarshaller implementation blindly wrap SAXException by JAXBException, such an exception will be a JAXBException wrapped by a SAXException wrapped by another JAXBException. This is silly.
This method checks the nested exception of SAXException and reduce those excessive wrapping.
public void setProperty(java.lang.String name, java.lang.Object value) throws PropertyException
setProperty
in interface Unmarshaller
name
- the name of the property to be set. This value can either
be specified using one of the constant fields or a user
supplied string.value
- the value of the property to be setPropertyException
- when there is an error processing the given
property or valuepublic java.lang.Object getProperty(java.lang.String name) throws PropertyException
getProperty
in interface Unmarshaller
name
- the name of the property to retrievePropertyException
- when there is an error retrieving the given property or value
property namepublic java.lang.Object unmarshal(javax.xml.stream.XMLEventReader reader) throws JAXBException
Unmarshaller
This method is an Unmarshal Global Root method.
This method assumes that the parser is on a START_DOCUMENT or
START_ELEMENT event. Unmarshalling will be done from this
start event to the corresponding end event. If this method
returns successfully, the reader
will be pointing at
the token right after the end event.
unmarshal
in interface Unmarshaller
reader
- The parser to be read.JAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML DataUnmarshaller.unmarshal(javax.xml.stream.XMLEventReader, Class)
public java.lang.Object unmarshal(javax.xml.stream.XMLStreamReader reader) throws JAXBException
Unmarshaller
Implements Unmarshal Global Root Element.
This method assumes that the parser is on a START_DOCUMENT or
START_ELEMENT event. Unmarshalling will be done from this
start event to the corresponding end event. If this method
returns successfully, the reader
will be pointing at
the token right after the end event.
unmarshal
in interface Unmarshaller
reader
- The parser to be read.JAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML DataUnmarshaller.unmarshal(javax.xml.stream.XMLStreamReader, Class)
public <T> JAXBElement<T> unmarshal(org.w3c.dom.Node node, java.lang.Class<T> expectedType) throws JAXBException
Unmarshaller
declaredType
and return the resulting content tree.
Implements Unmarshal by Declared Type
unmarshal
in interface Unmarshaller
T
- the XML Binding mapped classnode
- the document/element to unmarshal XML data from.
The caller must support at least Document and Element.expectedType
- appropriate Jakarta XML Binding mapped class to hold node
's XML data.node
JAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic <T> JAXBElement<T> unmarshal(javax.xml.transform.Source source, java.lang.Class<T> expectedType) throws JAXBException
Unmarshaller
declaredType
and return the
resulting content tree.
Implements Unmarshal by Declared Type
unmarshal
in interface Unmarshaller
T
- the XML Binding mapped classsource
- the XML Source to unmarshal XML data from (providers are
only required to support SAXSource, DOMSource, and StreamSource)expectedType
- appropriate Jakarta XML Binding mapped class to hold source
's xml root elementJAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic <T> JAXBElement<T> unmarshal(javax.xml.stream.XMLStreamReader reader, java.lang.Class<T> expectedType) throws JAXBException
Unmarshaller
declaredType
and return the resulting content tree.
This method implements unmarshal by declaredType.
This method assumes that the parser is on a START_DOCUMENT or
START_ELEMENT event. Unmarshalling will be done from this
start event to the corresponding end event. If this method
returns successfully, the reader
will be pointing at
the token right after the end event.
unmarshal
in interface Unmarshaller
T
- the XML Binding mapped classreader
- The parser to be read.expectedType
- appropriate Jakarta XML Binding mapped class to hold reader
's START_ELEMENT XML data.JAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic <T> JAXBElement<T> unmarshal(javax.xml.stream.XMLEventReader reader, java.lang.Class<T> expectedType) throws JAXBException
Unmarshaller
declaredType
and return the resulting content tree.
This method implements unmarshal by declaredType.
This method assumes that the parser is on a START_DOCUMENT or
START_ELEMENT event. Unmarshalling will be done from this
start event to the corresponding end event. If this method
returns successfully, the reader
will be pointing at
the token right after the end event.
unmarshal
in interface Unmarshaller
T
- the XML Binding mapped classreader
- The parser to be read.expectedType
- appropriate Jakarta XML Binding mapped class to hold reader
's START_ELEMENT XML data.JAXBException
- If any unexpected errors occur while unmarshallingUnmarshalException
- If the ValidationEventHandler
returns false from its handleEvent
method or the
Unmarshaller
is unable to perform the XML to Java
binding. See Unmarshalling XML Datapublic void setSchema(javax.xml.validation.Schema schema)
Unmarshaller
Schema
object that should be used to validate subsequent unmarshal operations
against. Passing null into this method will disable validation.
Initially this property is set to null
.
setSchema
in interface Unmarshaller
schema
- Schema object to validate unmarshal operations against or null to disable validationpublic javax.xml.validation.Schema getSchema()
Unmarshaller
Schema
object
being used to perform unmarshal-time validation. If there is no
Schema set on the unmarshaller, then this method will return null
indicating that unmarshal-time validation will not be performed.getSchema
in interface Unmarshaller
public <A extends XmlAdapter<?,?>> void setAdapter(A adapter)
Unmarshaller
XmlAdapter
with this unmarshaller.
This is a convenience method that invokes setAdapter(adapter.getClass(),adapter);
.
setAdapter
in interface Unmarshaller
A
- the type of XmlAdapter
adapter
- the configured instance of XmlAdapter
Unmarshaller.setAdapter(Class,XmlAdapter)
public <A extends XmlAdapter<?,?>> void setAdapter(java.lang.Class<A> type, A adapter)
Unmarshaller
XmlAdapter
with this unmarshaller.
Every unmarshaller internally maintains a
Map
<Class
,XmlAdapter
>,
which it uses for unmarshalling classes whose fields/methods are annotated
with XmlJavaTypeAdapter
.
This method allows applications to use a configured instance of XmlAdapter
.
When an instance of an adapter is not given, an unmarshaller will create
one by invoking its default constructor.
setAdapter
in interface Unmarshaller
A
- the type of the adaptertype
- The type of the adapter. The specified instance will be used when
XmlJavaTypeAdapter.value()
refers to this type.adapter
- The instance of the adapter to be used. If null, it will un-register
the current adapter set for this type.public <A extends XmlAdapter<?,?>> A getAdapter(java.lang.Class<A> type)
Unmarshaller
Unmarshaller.setAdapter(A)
method.getAdapter
in interface Unmarshaller
A
- the type of the adaptertype
- The type of the adapter. The specified instance will be used when
XmlJavaTypeAdapter.value()
refers to this type.public void setAttachmentUnmarshaller(AttachmentUnmarshaller au)
Unmarshaller
Unmarshaller.setSchema(Schema)
,
must be supported even when unmarshaller is performing XOP processing.setAttachmentUnmarshaller
in interface Unmarshaller
au
- the attachment unmarshaller to be setpublic AttachmentUnmarshaller getAttachmentUnmarshaller()
getAttachmentUnmarshaller
in interface Unmarshaller
public void setListener(Unmarshaller.Listener listener)
Unmarshaller
Register unmarshal event callback Unmarshaller.Listener
with this Unmarshaller
.
There is only one Listener per Unmarshaller. Setting a Listener replaces the previous set Listener.
One can unregister current Listener by setting listener to null
.
setListener
in interface Unmarshaller
listener
- provides unmarshal event callbacks for this Unmarshaller
public Unmarshaller.Listener getListener()
Unmarshaller
Return Unmarshaller.Listener
registered with this Unmarshaller
.
getListener
in interface Unmarshaller
Unmarshaller.Listener
or null
if no Listener is registered with this Unmarshaller.


Spatial dapp
Send via LocationAware contract
To address*
Amount
LocationAware Contract Address
Send funds


--- layout: default title: Wherein The Chicken ---
Nash Reilly is an electrical engineer and musician in Cambridge, MA.
This is where he writes about things and stuff.
You can find him on Github and Twitter.


VEHICLE TRACKING AND FLEET MANAGMENT SYSTEM
Customer Logo
Live
Vehicle Information
Vehicle View
Vehicle Map View
Vehicle information
Vehicle I/O List
Reports
Settings
Driver Scheduling
Vehicle Service
Geofency
Fuel
Location Entry
Route
Route Scheduling
Configuration
Vehicle Master
Driver Details
Vehicle Groups
Alert
User
No Movement
School
Student Entry
Welcome to Test
Log out
Route Master Entry
Add New Route
Route Name :
Assigned Location
Location :
Sl no
Location
Action
Copyright
Neha Software Technologies © 2016


Full-stack devloper with three years experience working on a small development team where taking ownership, collaboration, and flexibility are crucial. Proven ability to quickly learn new frameworks and technologies that can be applied to the problem at hand. Straightforward, honest, and easygoing communicator that thrives in a team environment. Eager to both learn from senior developers and mentor less experienced coders. Resourceful problem solver constantly curious how to apply the latest technology to existing problems. Eager to use automation to remove pain points and save employees from mundane time-consuming tasks.
Planned, developed, completed three full-stack React projects and currently building an iOS app using React-Native. Managed team of coders/technical writers to produce SEO technical content on a large scale. Contributed to the product roadmap of internal Saas tools.
Projects:
Project Highlight:
Wrote keyword focused “how to” articles about database technologies including MongoDB, CockroachDB, ElasticSearch, PostgreSQL, and Redis. Manage freelance content creators to make sure articles meet quality standards. Optimize existing websites for SEO and analyzed rankings for SEO opportunities. Build new client websites using the Wordpress framework. Create scripts to automate repetitive tasks in our worflow including creating order forms in Excel and obtaining a list of SEO keywords we’ve already targeted.
Key Accomplishments:
On a small team of developers responsible for the LeadingReach web app ( Symfony, PHP, MySQL, Nginx, AngularJS ) aimed at replacing the fax machine for patient referrals. Responsibilites included creating API routes, utilizing third party API’s (Twilio, Postman), database management, and validation. A backend developer for the initial web app ( Drupal, MySQL ) and developer on two iPad apps.
Key Accomplishments:
Designed power distribution systems for construction projects to satisfy applicable building codes (NEC, IBC, IECC, IFC). Coordinated with mechanical and plumbing engineers to ensure proper power was delivered to all equipment (HVAC). Surveyed existing power distribution conditions, lighting, and fire alarms for use in new design. Drafted design documents in AutoCAD 2012 maintaining company drawing standards.
Key Accomplishments:
Followed Test Design Document to created automated tests in TestStand utilizing existing LabView Drivers. Created new LabView drivers for PXI embedded controller.
Key Accomplishments:
A single page web app that lets you look up synonyms and search for inspiration without leaving ever leaving the page.
A chrome extension that makes you snort-laugh with a Mitch Hedberg one-liner every time you open a new tab.
A chrome extension to give you mantras specifically designed for the office in every new chrome tab.
Apart from being a web developer, I really enjoy writing comedy. I currently teach stand-up comedy writing for the Institution Theater. I love country music and two-stepping at the Broken Spoke or Donn's Depot. I love soccer because it's the only thing I know that cures any anxiety I have instantaneously.
My personal interests in the tech field are creating automation tools that simplify our lives. I recently had a job where a simple Chrome Extension boosted my productivity by 50%. They say "Insanity is doing the same thing over and over and expecting different results" but in my opinion insanity is just doing the same thing over and over again. Automate it!