[appengine-java] Re: Any GqlQuery example for Java?

2011-04-13 Thread Vaclav Bartacek
Hello Peter, the reason for this is that the standard Google API does not provide runtime library for parsing GQL in Java. But you can try 3rd party library for parsing GQL in Java: http://audao.spoledge.com/doc-gae-features.html#gqlparser or you can even use extended GQL parser allowing also

[appengine-java] Re: How to read large files from the Blobstore using the file API ?

2011-04-13 Thread DanielP
Could maybe someone from Google help with this ? 5MB is not so much - it shouldn't really take 30s !! Thanks ! Daniel On Apr 7, 3:09 pm, DanielP daniel.pasca...@gmail.com wrote: Hi, I am trying to read some 5MB XML files I have saved into the Blobstorevia the new APIs introduced in Version

[appengine-java] Re: Datastore Stats for High Replication

2011-04-13 Thread Simon Knott
I get datastore stats on my HR apps. They are updated every 5 or 6 hours - is your app new? -- 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

Re: [appengine-java] Server error when deleting a version

2011-04-13 Thread Prabakaran R
Do RollBack. On Fri, Apr 8, 2011 at 4:57 PM, thangavel s thangaveln...@gmail.com wrote: check it out it could not default version 2011/3/12 Ronoaldo José de Lana Pereira ronoa...@gmail.com I'm facing the same issue with my app, when deleting a specific version. Any updates? -- You

[appengine-java] What are you opinions about yesterdays announced opensource Cloudcoundry PaaS

2011-04-13 Thread Marcel Overdijk
What are you opinions about yesterdays announced opensource Cloudcoundry PaaS compared to Google App Engine? -- 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

Re: [appengine-java] What are you opinions about yesterdays announced opensource Cloudcoundry PaaS

2011-04-13 Thread Luca Matteis
I think it's still a mystery so far. They seem to want to follow App Engine's philosophy and free the developer from all the sys-admin work, yet they provide implementation details (MySQL, Redis, and MongoDB are listed on their site). This means that the developer will still need to do some

[appengine-java] Re: Datastore Stats for High Replication

2011-04-13 Thread Stephen Johnson
Hi Simon, Do your All Entities statistics actually resemble what's in your datastore. For example, about 6 days ago I deleted all entities from my HR datastore (everything). After 24 hours the datastore usage went to zero as it should since there's a typical lag of about 24 hours from what I've

Re: [appengine-java] Re: Datastore Stats for High Replication

2011-04-13 Thread Stephen Johnson
Hi Simon, Thanks for checking. I think they've been stuck for a while now. I don't know if you've noticed this either (and I'm curious to see if anyone else has or if it's just me) but I think this illustrates the difference with how Master/Slave works and HR because on never saw it on

[appengine-java] Using JDO to detach Long

2011-04-13 Thread l hf
I have a class with its key of type Long when i using jdo query to select the key and want to detach a copy, an error occur that Long is not persistable. The class The class java.lang.Long is not persistable. This means that it either hasnt been enhanced, or that the enhanced version of

Re: [appengine-java] Is there an option to update only appengine-web.xml to already deployed application

2011-04-13 Thread Ikai Lan (Google)
No. You have to do a full upload. The good news is that if nothing else changed, only the changed files will be uploaded. Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit:

Re: [appengine-java] User service - getCurrentUser always returns null

2011-04-13 Thread Ikai Lan (Google)
Being logged into other Google services doesn't guarantee that you'll be logged into the App Engine app. Users need to individually log into your application with their Google Account. You'll need to call createLoginUrl. Take a look at the docs here:

[appengine-java] Is there an option to update only appengine-web.xml to already deployed application

2011-04-13 Thread Jags
Hi, I have a to remove the below session enabling tag from appengine-web.xml file. sessions-enabledtrue/sessions-enabled By mistake I have this tag, due to which the new users of the application will see a blank page when the data store is put into read only mode. I observed this during Google

[appengine-java] Using Concurrent Requests and java.security.AccessControlException: access denied (java.lang.RuntimePermission accessClassInPackage.sun.reflect)

2011-04-13 Thread fmpwizard
Hi, I searched the list but did not find anything related to this, I saw that gae java sdk 1.4.3 supports Using Concurrent Requests http://code.google.com/appengine/docs/java/config/appconfig.html#Concurrent_Requests So I tried to run an example Scala application (using Lift) and I get the

[appengine-java] Application ID not available (ever).

2011-04-13 Thread Bob
I am following the instructions at http://code.google.com/webtoolkit/usingeclipse.html#deploying, Deploy to App Engine… This directs you to the app engine dam console, https://appengine.google.com/, to create an application ID. I tried myname (my gmail i used to log in is the same

[appengine-java] Google Plugin for Eclipse beta available

2011-04-13 Thread Ikai Lan (Google)
Hey guys, GPE 2.3 (beta now available) adds some major new features such as integration with Google APIs and Google project hosting. Read about it on the GWT blog: http://googlewebtoolkit.blogspot.com/2011/04/gwtgpe-23-cloud-connecting-eclipse.html I've played a bit with this myself. If you're

[appengine-java] Re: Using Concurrent Requests and java.security.AccessControlException: access denied (java.lang.RuntimePermission accessClassInPackage.sun.reflect)

2011-04-13 Thread Diego Medina
On Wed, Apr 13, 2011 at 3:21 PM, Simon Knott knott.si...@gmail.com wrote: Hi, The concurrent requests setting doesn't allow you to spawn your own threads.  It merely declares that your application can handle multiple incoming requests, on different threads, within the same JVM - previously all

[appengine-java] local dev server flag to have the same sandbox as the prod server

2011-04-13 Thread gabriel munteanu
Hi, I have an application that uses htmlparser.jar from here: http://about.validator.nu/htmlparser/ well, it works fine on my local server, but in production says it cannot be loaded: JavaException: java.security.AccessControlException: access denied (java.lang.RuntimePermission getClassLoader) I