[appengine-java] min. charge under new pricing
I read many here trying to keep their apps free by reducing instance and storage. But I think I read the FAQ of the new pricing that there is a min of $9 per app. So as long as I own an app, even if it is totally idle (no request at all), I still need to pay $9? Or I misunderstood the paragraph? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] sending pdf
Hie Has anyone successful in creating a pdf on the fly and email it on GAE ? I tried previously suggested solutions but nothing works. Thankx and Regards Vik Founder http://www.sakshum.org http://blog.sakshum.org -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Strange datastore exception
Anybody seen this exception before? Thanks for your help, Daniel Caused by: java.lang.IllegalArgumentException: app s~floreysoftucm cannot access app floreysoftucm's data at com.google.appengine.api.datastore.DatastoreApiHelper.translateError(DatastoreApiHelper.java:36) at com.google.appengine.api.datastore.DatastoreApiHelper$1.convertException(DatastoreApiHelper.java:98) at com.google.appengine.api.utils.FutureWrapper.get(FutureWrapper.java:69) at com.google.appengine.api.datastore.FutureHelper$CumulativeAggregateFuture.get(FutureHelper.java:144) at com.google.appengine.api.datastore.FutureHelper.getInternal(FutureHelper.java:72) at com.google.appengine.api.datastore.FutureHelper.quietGet(FutureHelper.java:33) at com.google.appengine.api.datastore.DatastoreServiceImpl$1.runInternal(DatastoreServiceImpl.java:78) at com.google.appengine.api.datastore.DatastoreServiceImpl$1.runInternal(DatastoreServiceImpl.java:75) at com.google.appengine.api.datastore.TransactionRunner.runInTransaction(TransactionRunner.java:31) at com.google.appengine.api.datastore.DatastoreServiceImpl.get(DatastoreServiceImpl.java:75) at com.google.appengine.api.datastore.DatastoreServiceImpl.get(DatastoreServiceImpl.java:62) at com.floreysoft.ucm.server.DB.getContactMaster(DB.java:305) -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/oJsta5hCQYUJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: threads per instance (Java)
Thanks John, that's the sort of thing I was looking for. -- James -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/qAolzIBZiZsJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: URLFetch Http Method DELETE returns http response 400
You may want to raise a Production issue, if this is happening after you've deployed the code: http://code.google.com/p/googleappengine/issues/entry?template=Production%20issue -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/DoZ6hWGXLgkJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: URLFetch Http Method DELETE returns http response 400
Anything on this? The end URLs are facebook graph API urls. When I use the apache library, the DELETE method works fine but URLFetch is returning error code 400. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/x5vVCJSC3ScJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: URLFetch Http Method DELETE returns http response 400
Haven't tried it on production yet, but it isn't working in development... Let me try and see if I get the same error in production as well... -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/Jd8Oun0pah4J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] The JavaScript file is not found to the JSF2 application that has been deployed
Even if the application that works normally in the local is deployed to the App engine of Google, it doesn't work normally on the server. I found that the up-loaded JavaScript file wasn't found from the log of the Administration Console, and that it didn't work normally. Please inform me if you know something about like this problem. The situation of this problem is as follows. (1)The page is composed of the templating and composite components by using MyFaces. (2)It tries to include the JavaScript file in the template by the following tag descriptions. h:outputScript library=javascript name=JavaScript file name target=head / (3)Arrangement of the JavaScript file of the deployed war directory is as follows. war resources javascript JavaScript file (4)The log of the Administration Console is as follows. org.apache.myfaces.renderkit.html.HtmlScriptRenderer encodeEnd: Resource referenced by resourceName [JavaScript file name] and libraryName javascript not found in call to ResourceHandler.createResource. It will be silenty ignored. (5)It has been confirmed that the above application of the war directory works normally by using the GAE Java SDK plug-in in eclipse. (6)The main environments are as follows. GAE Java SDK 1.5.2 plug-in appengine-java-sdk-1.5.2 MyFaces 2.0.8 el-api-1.1.jar el-impl-1.1.jar Java JDK 1.6.0_23 eclipse3.6.2 -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] The *real* cost of the billing changes
The real cost: *My professional credibility.* That is something that is of immeasurable value and is now in the toilet. I do not see how it is recoverable and the loss to me is far beyond the not-inconsequential costs of migrating to EC2, Heroku (oh look, it runs java as a few days ago), Rackspace or Linode. I have spent the last year or so being a *very* vocal advocate of GAE. I have advocated to start-ups in the San Diego community and at events like Start Up Weekend, that teams use GAE: we're starting from scratch, so we * can* write our apps to follow the strange rules of GAE. I did so on the rational and reasonable belief that we had to write the apps this way because they allowed google to run our apps more efficiently than if we just spin up Tomcat. I assumed that there was secret sauce. I assumed that Google had done what Google does: looked at the data and done the math. Instead, it looks to me that they just thought of some ideas that *might* make things more efficient, but guessed wrong. * *Myself, and others who listened to me, have spent man-years writing software with onerous rules for not only zero benefit, but in fact vendor lock-in to higher costs. And while it will be possible to recover our dollar costs by migrating our apps to EC2, Heroku, etc, *I will not be able to recover my credibility*. *How Google can make this right* I put a lot of effort into learning the GAE Way. *That investment needs to pay off.* If the hoops we had to jump through turned out to be the wrong hoops, tell us what the right hoops are. There *is* an *engineering*solution to efficient (low cost), scalable app hosting. I bet my reputation on it. The GAE team needs to make that happen, not throw in the towel. If that means we need quota for things like RAM, fine. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/mJlqNCC4YK4J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] New free Datastore backup tool announcement
Hello all! I'd like to introduce you to our newly released App Engine Datastore backup tool: DatastoreBackup. We all wanted it for a long time. Get it at: http://www.datastorebackup.com It can do incremental backups, compression and lots more. Go get it! Eli, http://www.datastorebackup.com -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Loading requests timeout with DeadlineExceededException while reading classes
We've get the same issue today on our app engine application. Currently we can see a lot of DeadlineExceededExceptions during the startup of app engine instances. Is there any news on how to resolve it? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/OGJs3JWBGUUJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] how to sighn in google account with eclipse plugin??
hi sir this is nikesh, when i want to sign in google account with eclipse plugin showign some error *an error occured while trying to sign in: 400 bad request.see the error log for more details.. this is my error log* !ENTRY com.google.gdt.eclipse.login 4 0 2011-09-01 00:34:54.819 !MESSAGE Could not sign in !STACK 0 com.google.api.client.http.HttpResponseException: 400 Bad Request at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:209) at com.google.api.client.auth.oauth.AbstractOAuthGetToken.execute(AbstractOAuthGetToken.java:64) at com.google.gdt.eclipse.login.GoogleLogin.authorizeStep1(GoogleLogin.java:535) at com.google.gdt.eclipse.login.GoogleLogin.logIn(GoogleLogin.java:416) at com.google.gdt.eclipse.login.GoogleLogin.logIn(GoogleLogin.java:379) at com.google.gdt.eclipse.login.ui.LoginTrimContribution$1.mouseUp(LoginTrimContribution.java:90) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:213) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3540) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) *thank you..* -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/eiRlN7kdXVMJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Access to gmail
Is there any way to read messages from gmail in GAE ? why there is no appropriate API for that ? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/k9VB9INIz7UJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] how to deploy apps on google apps engine??
Hi this is justniik, i'm try to deploye my apps on terminal...in ubuntu... but it can't deploye showing some error.. thank you.. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/LYaLc4b3J2gJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. appcfg4253931571244302675.log Description: Binary data
[appengine-java] Problem ClassNotFoundException
Hi Guys, I've starting to study GAE and i was following the steps and when i runed the hello world at tomcat, i get the ClassNotFoundException. My question is, What directory i must create my aplication? I've created at /var/lib/tomcat6/webapps. Tks for help :) -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] No able create local_db.bin anymore
Hi, Some one pls help, my gae local server now not able create the local_db.bin anymore... previously is running well, but after i try delete the local_db.bin and the xml, now every time startup and will show the message : ...appengine-generated\local_db.bin, does not exist. It will be created. but it does not create when i check the folder inside. I had try create other entity to store, still same...not work I had try remove the server, and configure again the newly download SDK server, still not work, but it does not coz application come out any error, just the data didnt store, and didnt create the local_db.bin how come like that i am using java, jpa EntityManager to store data..(it work prefect before i delete local_db.bin, but after..delete, sad) pls help.urgent.. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/kvu93Ozf3ysJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Writing test-classes with jdo
I'm currently trying to create a test class but somehow it fails. Here is a little example: PersistenceManager pm = getPersistenceManagerFactory().getPersistenceManager(); pm.currentTransaction().begin(); UserJDO userj = new UserJDO(); userj.setKey(dummy); String key = pm.makePersistent(userj).getKey(); pm.currentTransaction().commit(); pm.close(); pm = getPersistenceManagerFactory().getPersistenceManager(); UserJDO usr=(UserJDO)pm.getObjectById(key); My problem is that it fails at the line with getObjectById. Normaly the Object should be stored on my datastore but somehow this does not work during tests. (although same code works if i test it through my browser) I really don't get what i'm doing wrong. I already searched through the web and found a site that described it: http://blog.appenginefan.com/2009/05/jdo-and-unit-tests.html I'm using the functions described there because the normal way didn't work,too.(JDOHelper.getPersistenceManagerFactory(transactions-optional).getPersistenceManager() produced the same problem) It's important for me to have some test classes to test my programmed stuff before deployment. If its possible it would be best if i somehow could test methods against existing data but without changing anything on my local test database. Hope someone can help me with this. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/5Kbg20jxRz0J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] How to send an attachment?
I have following the sample code, and it works somehow. But not as I expected: (dummy code are omitted.) Multipart mp = new MimeMultipart(); MimeBodyPart attachment = new MimeBodyPart(); byte[] attachmentData = htmlh1hello worldh/1/ html.getBytes(); ByteArrayDataSource src = new ByteArrayDataSource (attachmentData, application/html); attachment.setDataHandler(new DataHandler(src)); attachment.setFileName(news.html); mp.addBodyPart(attachment); message.setContent(mp); Transport.send(message); I have use the same code in my local console test code, it will send out the file as a real attachment. But if I drop this code to GAE, then there will be no attachment present, instead, the main content itself will be the HTML escaped original data. I guess the implementation on GAE are using some automatically escape process to be secure. But why the attachment itself is send as the main body? How can I send out a attachment? Thanks! Thanks! -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: Loading requests timeout with DeadlineExceededException while reading classes
I've tried to jar all the classes from WEB-INF/classes folder, but the exceptions still there. For now I've come to the situation where I have no instances up and running because even one instance cannot start. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/IlY3bPPP3rMJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Data updated using key is not shown when searched through other attribute
Hi, Here is my situation: 1. Store an entity with 5 properties. 2. Update one property of an entity by looking up the entitiy using it's key. 3. Now search the database for all saved entities using a property based search. When I look at the property I updated in step 2 in the same entity returned from step 3, sometimes I see the updated data sometimes I see the old data. A subsequent query returns the updated data. It appears that the data updates are sometimes not immediately shown if the entity is returned using a query other than the key based query. What am I doing wrong? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/4AwEyODbTZUJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] can we use jxl in google app engine application?
can we use jxl in google app engine application? jxl java excel api -- Thanks Regards, Sawan Darekar. (Trainee Software Developer) AlphaBricks Technologies Pvt. Ltd. Pune, India www.alphabricks.com -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Is there any way to generate excel file in google app engine application?
Is there any way to generate excel file in google app engine application? i want to generate excel file on click of button so how it can be done on google app engine application.. Thanks in advanced -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: threads per instance (Java)
I don't get a higher number than 11 due the limitation of 1000 requests per
minute.
http://code.google.com/intl/nl/appengine/forum/?place=forum/google-appengine
private static SetString threads = new HashSetString(18);
.
.
.
Thread thread = Thread.currentThread();
if(thread != null) {
String name = +thread.getId() + : + thread.getName();
synchronized(YourClassName.class) {
threads.add(name);
log.info(active requests :+threads.size());
}
}
--
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[appengine-java] Is there a way to define a Field as non-Index using JDO?
Is there a way to define a Field as non-Index using JDO? I'm thinking the only way seems to be using Text instead of String... but that would involve quite a lot of work updating the entire datastore -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/00Iyx7eibU4J. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] how to deploy apps on google apps engine??
I think you need to change your app-id to justniik, not www.justniik.appspot.com On Fri, Sep 2, 2011 at 9:20 AM, justniik justn...@gmail.com wrote: Hi this is justniik, i'm try to deploye my apps on terminal...in ubuntu... but it can't deploye showing some error.. thank you.. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/LYaLc4b3J2gJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- Bruno Fuster -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Access to gmail
2011/8/31 Wojciech Mąka woj...@gmail.com: Is there any way to read messages from gmail in GAE ? why there is no appropriate API for that ? GMail uses IMAP and there is official API support for a lot of proprietary GMail stuff: http://code.google.com/apis/gmail/docs/ Best, Raphael -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/k9VB9INIz7UJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- inc: http://ars-machina.raphaelbauer.com tech: http://ars-codia.raphaelbauer.com web: http://raphaelbauer.com -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] how to deploy apps on google apps engine??
Hello sir, very thanks for your help...i'm sucessfully upload testing application On Mon, Sep 5, 2011 at 10:39 PM, Bruno Fuster brunofus...@gmail.com wrote: I think you need to change your app-id to justniik, not www.justniik.appspot.com On Fri, Sep 2, 2011 at 9:20 AM, justniik justn...@gmail.com wrote: Hi this is justniik, i'm try to deploye my apps on terminal...in ubuntu... but it can't deploye showing some error.. thank you.. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/LYaLc4b3J2gJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- Bruno Fuster -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Is there a way to define a Field as non-Index using JDO?
Yes, just add this annotation to the field: @Extension(vendorName = datanucleus, key = gae.unindexed, value=true) -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: can we use jxl in google app engine application?
I dont know about jxl, but you can use Apache POI: http://poi.apache.org/ On Sep 5, 7:25 am, Sawan Darekar sawan.dare...@alphabricks.com wrote: can we use jxl in google app engine application? jxl java excel api -- Thanks Regards, Sawan Darekar. (Trainee Software Developer) AlphaBricks Technologies Pvt. Ltd. Pune, India www.alphabricks.com -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: How to create excel file in servlet for google app engine application?
You should try Apache POI: http://poi.apache.org/
On Sep 5, 7:24 am, Sawan Darekar sawan.dare...@alphabricks.com
wrote:
i am developing cloud application which is hosted on google app engine and
in this i want to *generate excel file* on click of button through servlet.
i have done it on local machine but when i deploy my application on app
engine it shows error HTTP Error 500 Internal server error
i am using *jxl java api* for generating excel file
code that i have used is here
try
{
//i have used following content type but didn't worked.
//response.setContentType(application/vnd.ms-excel);
//response.setContentType(application/x-ms-excel);
response.setContentType(application/CSV);
WritableWorkbook w = Workbook.createWorkbook(response.getOutputStream());
WritableSheet s = w.createSheet(Demo, 0);
Label label = new Label(0, 2, A label record);
s.addCell(label);
w.write();
w.close();}
catch (Exception e)
{
response.getOutputStream().println(Exception :+e);}
finally
{
}
--
Thanks Regards,
Raj
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[appengine-java] Re: How to send an attachment?
I've successfully sent attachments using this lib: http://code.google.com/p/app-engine-workarounds But make sure to apply the patches (fix for plain/text attachments and attachment's file names) I provided here (It's on the issue tracker for a long time): http://code.google.com/p/app-engine-workarounds/issues/detail?id=3 http://code.google.com/p/app-engine-workarounds/issues/detail?id=4 On Sep 3, 1:25 pm, yangyang yangguo...@gmail.com wrote: I have following the sample code, and it works somehow. But not as I expected: (dummy code are omitted.) Multipart mp = new MimeMultipart(); MimeBodyPart attachment = new MimeBodyPart(); byte[] attachmentData = htmlh1hello worldh/1/ html.getBytes(); ByteArrayDataSource src = new ByteArrayDataSource (attachmentData, application/html); attachment.setDataHandler(new DataHandler(src)); attachment.setFileName(news.html); mp.addBodyPart(attachment); message.setContent(mp); Transport.send(message); I have use the same code in my local console test code, it will send out the file as a real attachment. But if I drop this code to GAE, then there will be no attachment present, instead, the main content itself will be the HTML escaped original data. I guess the implementation on GAE are using some automatically escape process to be secure. But why the attachment itself is send as the main body? How can I send out a attachment? Thanks! Thanks! -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Is there any way to generate excel file in google app engine application?
Use DataNucleus Excel plugin perhaps, and Apache POI ... assuming GAE restrictions on classes don't prevent it. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Data updated using key is not shown when searched through other attribute
Are you seeing this on production or development? You should not see this behaviour on production just on local dev.Hth-- Sent from my HP TouchPadOn Sep 5, 2011 12:56 PM, kt kanutripa...@cypatterns.com wrote: Hi, Here is my situation: 1. Store an entity with 5 properties. 2. Update one property of an entity by looking up the entitiy using it's key. 3. Now search the database for all saved entities using a property based search. When I look at the property I updated in step 2 in the same entity returned from step 3, sometimes I see the updated data sometimes I see the old data. A subsequent query returns the updated data. It appears that the data updates are sometimes not immediately shown if the entity is returned using a query other than the key based query. What am I doing wrong? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/4AwEyODbTZUJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: Loading requests timeout with DeadlineExceededException while reading classes
Are you using spring or similar IOC container based framework?-- Sent from my HP TouchPadOn Sep 5, 2011 12:56 PM, Eugene Goncharov eugene.goncha...@teamdev.com wrote: I've tried to jar all the classes from WEB-INF/classes folder, but the exceptions still there. For now I've come to the situation where I have no instances up and running because even one instance cannot start. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/IlY3bPPP3rMJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Problem ClassNotFoundException
This sounds like basic java issue rather than anything related to gaej. But you need a src folder and your class need to be there based on its package name structure.-- Sent from my HP TouchPadOn Sep 5, 2011 12:56 PM, Guilherme Souza souza.guilherm...@gmail.com wrote: Hi Guys, I've starting to study GAE and i was following the steps and when i runed the "hello world" at tomcat, i get the ClassNotFoundException. My question is, What directory i must create my aplication? I've created at "/var/lib/tomcat6/webapps". Tks for help :) -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] New free Datastore backup tool announcement
I see pro edition, do you have a free version?-- Sent from my HP TouchPadOn Sep 5, 2011 12:56 PM, Eli e...@datastorebackup.com wrote: Hello all! I'd like to introduce you to our newly released App Engine Datastore backup tool: DatastoreBackup. We all wanted it for a long time. Get it at: http://www.datastorebackup.com It can do incremental backups, compression and lots more. Go get it! Eli, http://www.datastorebackup.com -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Data updated using key is not shown when searched through other attribute
I strongly suggest you read the documentation about the datastore around querieshttp://code.google.com/appengine/docs/python/datastore/queries.html- what you're experiencing is the eventual consistency of queries, which can occur in Production and is highlighted in the development environment. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/C8VYwuqhWugJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] The JavaScript file is not found to the JSF2 application that has been deployed
Gaej preview edition: even if your app works on your local dev server, it does not mean that it will work exactly the same once you deploy it on the cloud.I believe that gaej team is working hard day and night in making dev behaviour the same as production.-- Sent from my HP TouchPadOn Sep 5, 2011 12:56 PM, Minehiko Ohya map1...@gmail.com wrote: Even if the application that works normally in the local is deployed to the App engine of Google, it doesn't work normally on the server. I found that the up-loaded _javascript_ file wasn't found from the log of the Administration Console, and that it didn't work normally. Please inform me if you know something about like this problem. The situation of this problem is as follows. (1)The page is composed of the templating and composite components by using MyFaces. (2)It tries to include the _javascript_ file in the template by the following tag descriptions. h:outputScript library="_javascript_" name="_javascript_ file name" target="head" / (3)Arrangement of the _javascript_ file of the deployed war directory is as follows. war resources _javascript_ _javascript_ file (4)The log of the Administration Console is as follows. org.apache.myfaces.renderkit.html.HtmlScriptRenderer encodeEnd: Resource referenced by resourceName [_javascript_ file name] and libraryName _javascript_ not found in call to ResourceHandler.createResource. It will be silenty ignored. (5)It has been confirmed that the above application of the war directory works normally by using the GAE Java SDK plug-in in eclipse. (6)The main environments are as follows. GAE Java SDK 1.5.2 plug-in appengine-java-sdk-1.5.2 MyFaces 2.0.8 el-api-1.1.jar el-impl-1.1.jar Java JDK 1.6.0_23 eclipse3.6.2 -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Data updated using key is not shown when searched through other attribute
Yes, it is in local, eclipse (Helios) + AppEngine plugin. I have not reached production yet. Are you saying it may happen in dev, but not in prod? So I dont need to worry about it? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/Y578Lg-eOncJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Data updated using key is not shown when searched through other attribute
Yes, I have the same issue. I think it starts around SDK 1.5.2 release. The behaviour is a bit stable prior to that release.I googled, but I didn't find any issue/discussion about this. But if you found one , please let me know.-- Sent from my HP TouchPadOn Sep 5, 2011 4:55 PM, kt kanutripa...@cypatterns.com wrote: Yes, it is in local, eclipse (Helios) + AppEngine plugin. I have not reached production yet. Are you saying it may happen in dev, but not in prod? So I dont need to worry about it? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Data updated using key is not shown when searched through other attribute
There isn't an issue because it was designed in - see the SDK release noteshttp://code.google.com/p/googleappengine/wiki/SdkReleaseNotesfor 1.5.1 The eventual consistency of queries can and will happen in Production - if you are using the High Replication datastore in Production, read all of the Java documentation http://code.google.com/appengine/docs/java/datastore/hr/before you start coding, as there are significant gotchas if you develop blind. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/q7NvPTnckXIJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Data updated using key is not shown when searched through other attribute
Thanks Simon and J. I read through the links Simon shared. Yes, I am using the default database configuration which is HRD. I see that for most queries it provides eventual consistency. However it has come as a suprise to me that when I test, I hit upon nconsistency once in 5 times. That's like 20% inconsistent. It is huge percentage. I m wondering if there is a way to configure the database to increase consistency at the expense of something else. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/0Vgh12IvNKoJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Data updated using key is not shown when searched through other attribute
Have a read of the Development Server infohttp://code.google.com/appengine/docs/java/tools/devserver.html - this explains how to set it from both the command line or through the Eclipse plug-in GUI. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/XlnoVikZYTgJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Found a jar file too large to upload:appengine-api-1.0-sdk-1.3.7.jar. Consider using --enable_jar_splitting.
Hmm, I'm also running into a similar problem when I do : gradlew gaeUpload 0% Created staging directory at: '/var/folders/6m/75lpq6vd7wvbxsh4v_r8d26wgp/T/appcfg7489424692798496757.tmp' 5% Scanning for jsp files. java.lang.IllegalStateException: Found a file too large to upload: /var/folders/6m/75lpq6vd7wvbxsh4v_r8d26wgp/T/appcfg7489424692798496757.tmp/WEB-INF/lib/8d67397b9545e4de135350fba766ce594232efa1. Must be under 1000 bytes. Unable to update app: Found a file too large to upload: /var/folders/6m/75lpq6vd7wvbxsh4v_r8d26wgp/T/appcfg7489424692798496757.tmp/WEB-INF/lib/8d67397b9545e4de135350fba766ce594232efa1. Must be under 1000 bytes. Please see the logs [/var/folders/6m/75lpq6vd7wvbxsh4v_r8d26wgp/T/appcfg4661335909829942945.log] for further information. -- biz: http://www.linkedin.com/in/vincentstoessel/ personal: http://xaymaca.tumblr.com/ On Tue, Dec 7, 2010 at 5:18 PM, sumi sumi...@gmail.com wrote: I just now started to get this error while deploying to app engine. This project was deployed without this error with the same jar until last night without any problem. I tried using the -- enable_jar_splitting but the error is still coming..any help is appreciated.. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: Retrieving keys involving corresponding entities in transaction
Nichole, thanks for your response. No, i'm certain I didn't. In fact, the
problem is happening again somewhere else so I can review and make certain
of it. I am hoping it's just an issue with the SDK and it will behave
correctly in production. Another thing is that it's random: I will get the
error 2 to 10 times straight, and the next time it will work.
I'm using 1.5.2 Here are the details now:
[finder query]
public static ListKey findConversationKeysForCommentVisibleRanked(Key
key, Integer convsToDisplay) {
Query query = entityManager()
.createQuery(SELECT key FROM Conversation o WHERE o.commentKey =
:commentKey AND status +
IN (' + ConversationStatus.DEFAULT.name() + ', ' + ConversationStatus.
PRIORITIZED.name() + ') +
order by rank ASC).setParameter(commentKey, key);
if (convsToDisplay != null) {
query.setMaxResults(convsToDisplay);
}
return query.getResultList();
}
[domain logic]
ListKey convKeys =
findConversationKeysForCommentVisibleRanked(this.commentKey, null);
int numConvs = convKeys.size();
// find current and new position, all based just on entity's (this) key and
the key list from query
this.setRank(newRank);
this.entityManager.merge(this);
[exception I get, redacted]
WARNING: Request completed without committing or rolling back transaction
with id 2. Transaction will be rolled back.
2011-09-05 23:26:36,859 [971889075@qtp-1108447-0] DEBUG
org.springframework.orm.jpa.EntityManagerFactoryUtils - Could not close JPA
EntityManager
javax.persistence.PersistenceException: Illegal argument
at
org.datanucleus.jpa.NucleusJPAHelper.getJPAExceptionForJDOException(NucleusJPAHelper.java:214)
at org.datanucleus.jpa.EntityManagerImpl.close(EntityManagerImpl.java:157)
at
org.datanucleus.store.appengine.jpa.DatastoreEntityManager.close(DatastoreEntityManager.java:62)
Caused by: java.lang.IllegalArgumentException: can't operate on multiple
entity groups in a single transaction. found both Element {
type: Conversation
id: 38
}
and Element {
type: Conversation
id: 34
}
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[appengine-java] Re: Retrieving keys involving corresponding entities in transaction
Forgot to add: entity 38 is the one being updated, entity 34 is the one for the first key in the returned list. May or may not be significant. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/RR8XpgLr1QMJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: min. charge under new pricing
Can anyone confirm that there is a min of $9 no matter what? On Sep 5, 6:06 pm, senderj send...@hotmail.com wrote: I read many here trying to keep their apps free by reducing instance and storage. But I think I read the FAQ of the new pricing that there is a min of $9 per app. So as long as I own an app, even if it is totally idle (no request at all), I still need to pay $9? Or I misunderstood the paragraph? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: min. charge under new pricing
The reason I need to check is that this $9 is NOT in the estimation bill. It's misleading. On Sep 6, 8:56 am, senderj send...@hotmail.com wrote: Can anyone confirm that there is a min of $9 no matter what? On Sep 5, 6:06 pm, senderj send...@hotmail.com wrote: I read many here trying to keep their apps free by reducing instance and storage. But I think I read the FAQ of the new pricing that there is a min of $9 per app. So as long as I own an app, even if it is totally idle (no request at all), I still need to pay $9? Or I misunderstood the paragraph?- Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: min. charge under new pricing
You are right: 9 bucks is the minimum *if *you want to be able to automatically scale beyond the free limits. Your app is either free to run (under 50,000 datastore ops a day etc) or at least 9 dollars a month. Nothing in-between. Its the fear of showing a quota error page to users that will force many small sites to pay this scaling fee. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/DJ5D68t_XzUJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: The JavaScript file is not found to the JSF2 application that has been deployed
Do you have caching set up for static files in your appengine-web.xml? This can mean that when you deploy a new version the old scripts are still served for a while. You can verify what scripts are available on the server by requesting them directly in your browser. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/hKcDVj5oMsAJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
[appengine-java] Re: How to create excel file in servlet for google app engine application?
Hi,
Another way to do it is to use the spreadsheet api of Google Docs and
send your users there (they can retrieve the web spreadsheet as a file
if needed)
See http://code.google.com/apis/spreadsheets/
regards
didier
On Sep 5, 7:57 pm, Marcelo Liberato mliber...@gmail.com wrote:
You should try Apache POI:http://poi.apache.org/
On Sep 5, 7:24 am, Sawan Darekar sawan.dare...@alphabricks.com
wrote:
i am developing cloud application which is hosted on google app engine and
in this i want to *generate excel file* on click of button through servlet.
i have done it on local machine but when i deploy my application on app
engine it shows error HTTP Error 500 Internal server error
i am using *jxl java api* for generating excel file
code that i have used is here
try
{
//i have used following content type but didn't worked.
//response.setContentType(application/vnd.ms-excel);
//response.setContentType(application/x-ms-excel);
response.setContentType(application/CSV);
WritableWorkbook w = Workbook.createWorkbook(response.getOutputStream());
WritableSheet s = w.createSheet(Demo, 0);
Label label = new Label(0, 2, A label record);
s.addCell(label);
w.write();
w.close();}
catch (Exception e)
{
response.getOutputStream().println(Exception :+e);}
finally
{
}
--
Thanks Regards,
Raj
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