[appengine-java] Re: Datastore API for free applications.

2012-01-02 Thread dreamer
Billing may not be the issue, if at all should throw authorization exception. Appears like some timeout. Server exception log should give more details. Just to test the feature, initiate blobstoreService.createUploadUrl from server code itself. On Dec 31 2011, 1:42 pm, J jem...@gmail.com wrote:

[appengine-java] Re: Integrating Google Hangout (Google+) with GAE Apps and GWT

2011-12-18 Thread dreamer
, dreamer venugopal.vasire...@gmail.com wrote: I asked this question six months back, but did not get any easy solution. Any body knows any improvements in this integration. My Site users needs to create Google circles like feature (private class rooms with shared black board , audio and video

[appengine-java] Integrating Google Hangout (Google+) with GAE Apps and GWT

2011-12-17 Thread dreamer
I asked this question six months back, but did not get any easy solution. Any body knows any improvements in this integration. My Site users needs to create Google circles like feature (private class rooms with shared black board , audio and video). Appreciate any help. -

[appengine-java] Re: URLFetch Http Method DELETE returns http response 400

2011-09-11 Thread dreamer
status 400. HTTPRequest Bad request ? try without DELETE - do some simple stuff. Make sure url is accessible. http://schoolk12.appspot.com/ On Sep 5, 9:40 am, Nischal nischalshett...@gmail.com wrote: Haven't tried it on production yet, but it isn't working in development... Let me try and

[appengine-java] Re: Remote_api in Java works in Development Server?

2011-07-21 Thread dreamer
check out http://code.google.com/appengine/docs/java/tools/localunittesting.html http://stackoverflow.com/questions/5405211/initialize-local-datastore-exception-no-api-environment-is-registered-for-this On Jul 20, 9:50 pm, Renan renan.andradefra...@gmail.com wrote: OMG! IT

[appengine-java] Re: Google accounts login as part of moduleLoad - CPU intensive - please comment

2011-07-20 Thread dreamer
Looks like # of app instances were zero, and GAE is load the app. = Couldn't access Thread.inheritableThreadLocals.Reference finalizer threads will inherit thread local values I did not get the meaning of this log entry. On Jul 18, 8:42 pm, dreamer venugopal.vasire...@gmail.com wrote: I

[appengine-java] Two calls to userService

2011-07-20 Thread dreamer
Hi, I am using GAE Userservice for user auth. If user is not logged in, I create a login url using createLoginURL with app home page as destination url. standard stuff. After log in, Application is make another call to 'UserServervice to find details and to check really login is successful, at

[appengine-java] Datastore Replication Options - can not be changed once app id is created

2011-07-20 Thread dreamer
For now this option can not be changed once app id is created. Is there any possibility of changing this in future. I created small education site, for this high replication is not really necessary. Only way seems to create another application id, but I like old app id. Another issue, even if

[appengine-java] Difference between xmpp and channel api

2011-07-18 Thread dreamer
Hi, I am going through the XMPP and Channel API examples in http://googcloudlabs.appspot.com/ Both seems to be for chat kind of applications, not sure what fits where, any good use cases please ? -Venu http://schoolk12.appspot.com/ -- You received this message because you are subscribed to

[appengine-java] Google accounts login as part of moduleLoad - CPU intensive - please comment

2011-07-18 Thread dreamer
Hi, I am using UserService login using google accounts. Logs are showing it is taking lot of cpu taime. Could you Please share your experience. 2011-07-18 07:17:12.872 /schooldistrict/login 200 1722ms 1594cpu_ms 0kb Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.30 (KHTML, like Gecko)

[appengine-java] Re: Google accounts login as part of moduleLoad - CPU intensive - please comment

2011-07-18 Thread dreamer
is trying paint some widgets. Is there any safe way ? On Jul 18, 7:36 am, dreamer venugopal.vasire...@gmail.com wrote: Hi, I am using UserService login using google accounts. Logs are showing it is taking lot of cpu taime. Could you Please share your experience. 2011-07-18 07:17:12.872

[appengine-java] appspot.com without www domain names - but not a general word to remember and refer to -

2011-07-17 Thread dreamer
Hi, My apps url is http://schoolk12.appspot.com/;. I had hard time remembering this URL, for sure I can not expect general user to remember this. So I have to have www domain name. I din't have any intention of buying domain name any time soon.I am hoping App engine+GWT+Datastore - really

[appengine-java] Re: appspot.com without www domain names - but not a general word to remember and refer to -

2011-07-17 Thread dreamer
could pay for this service, go on! *Jayr Motta* Software Developer * * I'm  on BlackBeltFactory.comhttp://www.blackbeltfactory.com/ui#!User/jmotta/ref=jmotta ! On Sun, Jul 17, 2011 at 12:11 PM, dreamer venugopal.vasire...@gmail.comwrote: Hi, My apps url is http://schoolk12

[appengine-java] Re: appspot.com without www domain names - but not a general word to remember and refer to -

2011-07-17 Thread dreamer
that you exist, buy a domain, do something useful, work on your business, that's it. *Jayr Motta* Software Developer * * I'm  on BlackBeltFactory.comhttp://www.blackbeltfactory.com/ui#!User/jmotta/ref=jmotta ! On Sun, Jul 17, 2011 at 1:10 PM, dreamer venugopal.vasire...@gmail.comwrote

[appengine-java] Re: Retreive Domain Name of Google Apps Api

2011-07-13 Thread dreamer
may be it is correct - for gmail accounts. On Jul 11, 10:16 pm, Neha Chandra niki.chan...@gmail.com wrote: Hi, I am trying to retreive Domain name but the code i have written it returning gmail.com. package com; import java.io.IOException; import com.google.appengine.api.

[appengine-java] Integrating Google Hangout (Google+) with GAE Apps

2011-07-08 Thread dreamer
Hi, I wanted to implement class room kind of environment from many years, getting that multi user audi/vedio interaction, just difficult and even I did not find any out of the ways , simple enough to integrate with web apps. Finally I found one, Google Hangouts (Google+). Will and Does Google

[appengine-java] Re: Changing datastore property type

2011-07-08 Thread dreamer
I couldn't agree more. Better to to use direct datastore API for this entity, as programmer gets true benefit if schema less. On Jul 7, 10:55 pm, Nichole nichole.k...@gmail.com wrote: To update your existing entities to the new entity schema, you would need to rewrite your existing entities

[appengine-java] Re: How to remove unused jar files like data nucleus from war files

2011-07-03 Thread dreamer
for inclusions or exclusions. Thanks for help. On Jul 2, 10:39 pm, Kieran kierans...@gmail.com wrote: As part of your build process, delete the JARs.  If you're using Ant have a pre-upload target that deletes the files from WEB-INF/lib. Cheers. On Jul 3, 1:14 am, dreamer venugopal.vasire...@gmail.com

[appengine-java] How to remove unused jar files like data nucleus from war files

2011-07-02 Thread dreamer
Hi, In My app engine app, I am just using servlets and direct data store API, I just need,servlet.jar , appenginesdk.jar, hardly may be two more. Definitely I don't need datanuclus and jdo jars, as I directly use data store API. I there a cleaner way of removing un-needed jars , It is

[appengine-java] Test accounts for App Engine applications

2011-05-17 Thread dreamer
Hi, Is there a procedure to create test accounts for app engine app? I needed at least 4 google account test various roles. Creating 4 google account seems not logical, is there any approach? Thanks -- You received this message because you are subscribed to the Google Groups Google App Engine

[appengine-java] Datastore viewer server error

2011-05-17 Thread dreamer
Hi, I am browsing the entities using Data store viewer in my app admin. It thew error while browning one entity, what I found is there null value for email field. Any work around please ? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java

[appengine-java] cursor sample datastore

2011-03-30 Thread dreamer
Key words : cursor datastore -- 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

[appengine-java] datastore.Cursor - Example code - to fetch one record at a time from GWT client

2011-03-29 Thread dreamer
I spent few hours to find nice example for com.google.appengine.api.datastore.Cursor. Requirement is simple, for each gwt rpc call return one record along with encoded cursor (similar to oracle pl/sql cursor). On subsequent calls, decode cursor and reposition preparedquery to fetch next record.

[appengine-java] Re: Creating Virutal Machine in google app engine

2011-03-28 Thread dreamer
Virtual machine means many things. I guess you did not mean JVM? Give some requirements of vm. On Mar 28, 1:54 pm, Ikai Lan (Google) ika...@google.com wrote: I don't believe you have a fundamental understanding of what App Engine is. Take a look at these docs:

[appengine-java] ROWID PSEDO Column and queries on rowid

2011-03-09 Thread dreamer
Hi, I have a oracle query using rowid pseudo column, basically to fetch next 10 record each time for pagination. Is there any artifact that is equivalent in datastore ? if not what is my alternative. Appreciate your help. -- You received this message because you are subscribed to the Google

[appengine-java] Re: Sharing datastore persisted objects (table) across applications

2011-01-03 Thread dreamer
in the key is described here:http://code.google.com/appengine/articles/storage_breakdown.html#anc-... So, to share unique copy of same data, you have develop some inter-app communication via servlets called by 1 application into the other regards didier On Jan 1, 1:55 pm, dreamer

[appengine-java] Sharing datastore persisted objects (table) across applications

2011-01-01 Thread dreamer
Hi, Not sure if possible to share datastore objects across application, single reporting application for several customer applications, assuming reporting app know complete keys. -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To

[appengine-java] Re: persistent and scalable global atomic counter: not possible with GAE?

2011-01-01 Thread dreamer
Though less technical solution, seems working for a single application. generate guid and save, query back the same by guid and read id. = @PrimaryKey @Persistent(valueStrategy=IdGeneratorStrategy.IDENTITY) private Long id;

[appengine-java] Re: Sharing datastore persisted objects (table) across applications

2011-01-01 Thread dreamer
But I guess intended use of version is for same app, may conflict with app life cycle. On Jan 1, 8:23 am, asianCoolz second.co...@gmail.com wrote: if i'm not wrong. u can upload as different version of the app. and different version of app using same datastore. -- You received this message

[appengine-java] Re: GWT+servlet - how to redirect to a different page

2010-12-29 Thread dreamer
page after submit. Regards Lorenzo On Dec 28, 2:10 pm, dreamer venugopal.vasire...@gmail.com wrote: Instead of server dispatching/forwarding to a new page as in traditional web flows, I send the page name as response to BROWSER, and used GWT - onSubmitComplete event to go to new

[appengine-java] GWT GAE APP as standalone app

2010-12-29 Thread dreamer
Hi, I developed a small app using eclipse plug in (GWT) and datastore. I want to roll to some users as standalone application. I guess local datastore in eclipse is just a file like derby db file. Any body tried this ? please share your experience before I burn too many hours in this direction.

[appengine-java] Re: GWT GAE APP as standalone app

2010-12-29 Thread dreamer
If any tricks to package the app will be very helpful (without eclipse etc). On Dec 29, 6:25 am, dreamer venugopal.vasire...@gmail.com wrote: Hi, I developed a small app using eclipse plug in (GWT) and datastore. I want to roll to some users as standalone application. I guess local

[appengine-java] Re: persistent and scalable global atomic counter: not possible with GAE?

2010-12-29 Thread dreamer
It may be possible to simulate oracle sequence triggers, write some service on app engine that returns next number in sequence and every body else calls this service. On Dec 29, 6:30 am, Nichole nichole.k...@gmail.com wrote: Hi MG,    Sharded counters help solve the concurrent write

[appengine-java] Re: SQL injection on App Engine ?

2010-12-28 Thread dreamer
The query language is more or less same for datastore as relational db, so any thing could happen to relation db querying could happen to datastore querying. On Dec 27, 1:29 am, datanucleus andy_jeffer...@yahoo.com wrote: SQL injection ? into a database that doesn't support SQL? Please present

[appengine-java] GWT+servlet - how to redirect to a different page

2010-12-28 Thread dreamer
Hi, I have a GWT entry point that submits to servlet , build using FormPanel. I am trying to build page flow using servlet RequestDispatcher or sendRedirect, even though no exception GAE is not forwarding to next page. -- You received this message because you are subscribed to the Google Groups

[appengine-java] Re: GWT+servlet - how to redirect to a different page

2010-12-28 Thread dreamer
) /*-{ $wnd.alert(message); $wnd.location.href=/page2.html; }-*/; --- On Dec 28, 3:10 am, dreamer venugopal.vasire...@gmail.com wrote: Hi, I have a GWT entry point that submits to servlet , build using

[appengine-java] Re: Processing large xml-files with JAXB in app engine

2010-12-26 Thread dreamer
If the requirement is pure parsing and not the Marshalling and u- Marshalling from xml to objects, you may be better off using Stax or SAX parsers. On Dec 26, 4:29 am, Didier Durand durand.did...@gmail.com wrote: Hi, I don't need xsd and don't parse very large xml but the code is simple to

[appengine-java] Re: cost effective way to store PDF and word docs in datastore / blobstore service

2010-12-24 Thread dreamer
in development across for storage requirements. Any body from Google help to relax this restriction ? On Dec 24, 7:53 am, dreamer venugopal.vasire...@gmail.com wrote: Hi, I need to store pdf and word docs. Appears like Blobstore service is a good choice. But I want to do it without any charge

[appengine-java] Unencoded String - not adding records consistently -

2010-12-18 Thread dreamer
Hi , I have a simple class with unencoded string as key. I am changing the values of key by one place like user1, user11, user111,user so on. it added two record our of 10 different values. I am testing locally. Appears like it is replacing object instead of adding. If I change to Long - it