[appengine-java] Re: Datastore write operations

2011-12-21 Thread Mukesh Joshi
package com.testapp.shared.dataobjects; import javax.jdo.annotations.PersistenceCapable; import javax.jdo.annotations.Persistent; import javax.jdo.annotations.PrimaryKey; //SC_CODE,SC_NAME,SC_GROUP,SC_TYPE, @PersistenceCapable public class Stock { @PrimaryKey @Persistent private String code; @Pe

[appengine-java] Optimise billing on app engine for continual polling

2011-12-21 Thread Gerald Tan
Use frontend instances, set up a cron job to trigger every 15 mins, set min and max idle instance to 1. You should end up using 24.01 instance hour per day, well below the 28 cap -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To

[appengine-java] Re: Indexes - how to deal with them?

2011-12-21 Thread Mukesh Joshi
Suresh, You can use JDO or JPA APIs instead of using the datastore API directly if you are familiar with those and if you need to someday migrate to some RDBMS or even Google Cloud SQL which is in the works. If you have not already, I would strongly suggest you start with http://code.google.c

[appengine-java] Re: Indexes - how to deal with them?

2011-12-21 Thread suresh ashok
Hi Mukesh, I am new to GAE. Can u guide me in using GAE DataStore in java and to store and retrieve data's using DataStore. Any hands on Samples are welcomed. Regards, Suresh On Dec 22, 5:58 am, Mukesh Joshi wrote: > I have the same question regarding unnecessary indexes and I am using JDO. >

Re: [appengine-java] Datastore write operations

2011-12-21 Thread Ikai Lan (Google)
Can you post your class definition? -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Wed, Dec 21, 2011 at 4:39 PM, Mukesh Joshi wrote: > I am doing a simple prototype to figure out the app engine datastore using > *JDO*. > > The protoype include

[appengine-java] Re: Indexes - how to deal with them?

2011-12-21 Thread Mukesh Joshi
I have the same question regarding unnecessary indexes and I am using JDO. I tried using setUnindexed but that did not seem to help. What annotation are you using for individual fields ? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" g

[appengine-java] Datastore write operations

2011-12-21 Thread Mukesh Joshi
I am doing a simple prototype to figure out the app engine datastore using * JDO*. The protoype included a single entity/table (Stock) with following attributes: Code, Name, Group and Type - all Strings Also, there is a cron job with backend to download a zip file, unzip it, parse and upload i

[appengine-java] Re: GAE simulation

2011-12-21 Thread Hakim
Hi It's a new functionality that has been added to GAE/J with the 1.6.1 release http://code.google.com/appengine/docs/java/tools/capabilities.html -- 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

Re: [appengine-java] What happened to "Will it Play"

2011-12-21 Thread Ikai Lan (Google)
We moved it here after Google Groups deprecated groups pages: http://code.google.com/p/googleappengine/wiki/WillItPlayInJava As a warning: this page has not been updated in a LONG time. Going forward, we'll be looking at all the resources that are currently available and either consolidating them

[appengine-java] Re: google_sql.jar has dependency on unsupported API ?

2011-12-21 Thread kenny
Flori writes: > > > Same problem here. Unlike you I was able to delete the google_sql.jar using the Project Explorer. Then I was able to proceed with launch (even if errors exist). Any other solution? > > I got the same problem ... Somebody tell me what happened ? if the problem is still here

[appengine-java] What happened to "Will it Play"

2011-12-21 Thread Las Olas
The widely published URL for Java frameworks that are compatible with GAE seems to be down: http://groups.google.com/group/google-appengine-java/web/will-it-play-in-app-engine All attempts to reach the URL with Chrome wind-up at the group's home page http://groups.google.com/group/google-

[appengine-java] Unable to call Remote Webservice using Google App Engine

2011-12-21 Thread Kunal Kishan
Google GWT Version : 2.4 Google App Engine Version : 1.6 SUN JRE : 1.6 I need to call a HTTPS Web-service to fetch data in my GWT-application. At this point it has become a show stopper for my prototype(application using GWT) of the application.Can anybody guide me in this ? (1) I created