[appengine-java] Re: New template project for Wicket on Google App Engine

2010-02-22 Thread a.maza
this is a nice thing. thanks for providing this template to the community... On 21 Feb., 16:19, SRF srfar...@gmail.com wrote: I put together a project to help developers get started with deploying a Wicket application on Google App Engine. It's a re-implementation of the Guestbook demo. It

[appengine-java] Re: Compass on Google App Engine

2010-02-17 Thread a.maza
checkout the latest source from compass. The last commit removes the Referencable interface. On 17 Feb., 14:36, Raphael André Bauer raphael.andre.ba...@gmail.com wrote: On Tue, Feb 16, 2010 at 8:15 AM, yonny yon...@googlemail.com wrote:  Hello Folks,    I think deploying a compass app on gae

[appengine-java] Re: Compass on Google App Engine

2010-02-17 Thread a.maza
folder)... ra! On 17 Feb 2010, at 21:23, a.maza wrote: checkout the latest source from compass. The last commit removes the Referencable interface. On 17 Feb., 14:36, Raphael André Bauer raphael.andre.ba...@gmail.com wrote: On Tue, Feb 16, 2010 at 8:15 AM, yonny yon

[appengine-java] Re: Estimated expiration average of an entity in memcache

2010-02-10 Thread a.maza
. On Sun, Feb 7, 2010 at 4:34 AM, a.maza andr.m...@gmail.com wrote: Hello, I am keeping non-critical data (which is updated quite often) in memcache. I would like to use a cronjob to fetch the data in frequent intervalls from memcache in order to persist it to the datastore. Thus, I would

[appengine-java] Estimated expiration average of an entity in memcache

2010-02-07 Thread a.maza
Hello, I am keeping non-critical data (which is updated quite often) in memcache. I would like to use a cronjob to fetch the data in frequent intervalls from memcache in order to persist it to the datastore. Thus, I would be interested if anyone has any experiences with the average expiration

[appengine-java] Re: Question: best practice to persist medium-large data?

2010-01-27 Thread a.maza
in principle, I like to work with both, JDO and JPA. but using either of them requires (in most cases) use of the osiv pattern, which in turn results in using something like spring. Keeping the discussions about request and startup performance in mind, apps on GAE shouldn't make use of too many

[appengine-java] Re: Question: best practice to persist medium-large data?

2010-01-26 Thread a.maza
sorry for this maybe thumb question, but I just want to make sure: both frameworks are making the needs for open session in view (as almost required when using jdo/jpa in web applications) obsolete, or? regards, andr On 26 Jan., 12:18, John Patterson jdpatter...@gmail.com wrote: Hi Chau, yes

[appengine-java] Re: Retrieving an entity using a different key type than the key field in the class

2009-12-18 Thread a.maza
On 17 Dez., 23:11, Ikai L (Google) ika...@google.com wrote: When you say it doesn't work, do you mean that it does not retrieve the entity? right, no entity was found. Can you try creating a Key with the id instead of passing the ID directly?

[appengine-java] Re: eclipse plugin and maven?

2009-12-15 Thread a.maza
On 14 Dez., 10:35, drone andr...@gmail.com wrote: I see now, that they can be found inhttp://www.mvnsearch.org/maven2/ repository, so I will try updating maven-gae-plugin as soon as I have some free time. Are you sure? I just checked that but I've found no appengine-related libs there. --

[appengine-java] Retrieving an entity using a different key type than the key field in the class

2009-12-15 Thread a.maza
According to the documentation on http://code.google.com/appengine/docs/java/datastore/creatinggettinganddeletingdata.html#Keys it should be possible to retrieve an entity using a different key type than the key field in the class. Assuming the following entity having a key (encoded string) and a

[appengine-java] Re: Logging in JUnit tests

2009-12-13 Thread a.maza
            ref=RootConsoleAppender         /     /root /configuration Philippe Marschall wrote: On Dec 12, 2:50 pm, a.maza andr.m...@gmail.com wrote: Hello, I have currently some troubles with logging in junit tests. In general, I have the following questions: -) According

[appengine-java] Re: Logging in JUnit tests

2009-12-13 Thread a.maza
I just checked the DN docs and was able to answer this (dumb) question myself. DN's logging can be configured using its logging categories. On 13 Dez., 11:34, a.maza andr.m...@gmail.com wrote: thanks for your help. using logback for everything through the slf4j bridges is really an improvement

[appengine-java] Logging in JUnit tests

2009-12-12 Thread a.maza
Hello, I have currently some troubles with logging in junit tests. In general, I have the following questions: -) According to the manuals, I could basically use any log framework which logs to System.out and System.err, respectively (e.g., log4j). However, for having a fine grained selection

[appengine-java] Re: updating object doesn't work anymore

2009-12-08 Thread a.maza
I am using Spring and OpenPersistenceManagerInView as well. I experienced various problems. I am now using pmf.getPersistenceManagerProxy() (instead of pmf.getPersistenceManager ()) and it works quite fine. regards, andreas On 8 Dez., 17:30, tal tal.j@gmail.com wrote: I might be having

[appengine-java] Re: Text Search Support for Java

2009-12-06 Thread a.maza
On 4 Dez., 12:04, Raphael André Bauer raphael.andre.ba...@gmail.com wrote: On Fri, Dec 4, 2009 at 11:46 AM, a.maza andr.m...@gmail.com wrote: regarding compass: 1. Task queues do not work, because tasks might get executed in parallel what almost for sure messes up your index (http

[appengine-java] Re: Spring MVC with annotations

2009-12-02 Thread a.maza
this is a known issue.. there are several threads in this forum about it http://groups.google.com/group/google-appengine-java/search?group=google-appengine-javaq=naming+exception On 2 Dez., 12:33, Rafael Reuber psico.in...@gmail.com wrote: The log shows this:

[appengine-java] Re: Bi-directional unowned one-to-many relationships?

2009-11-13 Thread a.maza
are less irksome. James H wrote: This seems to be at the core of much confusion...hopefully one of the persistence experts will weigh in and enlighten us.  I keep watch on this thread and weigh in a bit later, in a rush at the moment! On Nov 11, 7:39 am, a.maza andr.m...@gmail.com wrote: I

[appengine-java] Re: How to use picasa upload api on Google App Engine

2009-11-12 Thread a.maza
why are you not using another class that implements the MediaSource interface - e.g., MediaByteSource or MediaStreamSource? regards, andr On 11 Nov., 21:22, Ikai L (Google) ika...@google.com wrote: Kishore, Here are the docs related to sending the data as

[appengine-java] Re: Paging in java application

2009-11-12 Thread a.maza
I think this may help you http://code.google.com/p/gae-query-pager/ On 11 Nov., 18:50, Sanjith Chungath csanj...@gmail.com wrote: Greetings to All,               I found this documentationhttp://code.google.com/appengine/articles/paging.htmlon paging in python. Can some one suggest the

[appengine-java] duplicate jdoconfig.xml due to unit testing (eclipse)

2009-11-12 Thread a.maza
hello, my GAE project in eclipse has the following structure (maven-like) *) src/main contains my application - it is comiled to war/WEB-INF/ classes *) src/test contain my junit tests - it is compiled to target/test in both source folders (src/main and src/test) I have a META-INF folder with a

[appengine-java] Re: trouble with SDK 1.2.6

2009-11-12 Thread a.maza
same here, when I try to have my junit tests in the same project. anyone got a solution? On 28 Okt., 18:22, Vince Bonfanti vbonfa...@gmail.com wrote: No, that didn't help. Again, just to make sure I'm being clear:  - The only reason appengine-api-stubs.jar and appengine-local-runtime.jar are

[appengine-java] Re: Jdo: detaching objects vs. merging transient objects

2009-11-11 Thread a.maza
thanks for your answers: Pierre, the StreamingQueryResult is not serializable. However, to my understanding this problem is alleviated when you work with detached objects since you call something like Collection c = pm.detachCopyAll(resultList); at the end and you are then returning the

[appengine-java] Bi-directional unowned one-to-many relationships?

2009-11-11 Thread a.maza
I am thinking if it makes sense from a design perspektive to model unowned bi-directional one-to-many relationships.I did some search on the web but didn't find many thoughts about such type of relationship. The two entity types I have should not be in an owned relationship for some reasons.

[appengine-java] Jdo: detaching objects vs. merging transient objects

2009-11-04 Thread a.maza
I've used the merging of transient objects approach for a while as described in http://timepedia.blogspot.com/2009/04/google-appengine-and-gwt-now-marriage.html and it works quite fine. I only subsituted the proposed implementation of copying fields by dozer. However, I am still thinking to

[appengine-java] Re: AccessControlException (SerializablePermission enableSubclassImplementation) - Wicket on GAE

2009-10-22 Thread a.maza
I'll be happy to share the code as soon as it is running smoothly and I got rid of the above mentioned AccessControlException. Thus, I hope somebody could give me a hint what is causing the exception. Regards, andr On 21 Okt., 23:14, Esteban Masoero emaso...@getsense.com.ar wrote: a.maza

[appengine-java] Re: having problems with JDO query serialization to memcache...

2009-10-21 Thread a.maza
thanks jason for clarifying this. just to be sure since Larry's class carries the detachable=true annotation: keep detachable memcached objects their ability to be re-attached later on? thanks, andr On 21 Okt., 18:22, Larry Cable larry.ca...@gmail.com wrote: cheers ... makes sense! On Oct