Re: [appengine-java] Re: Help Me..!
Hi Rambo, Have you installed google plugin for eclipse? If it is installed, you can upload your application from eclipse. Regards, kartik On Wed, May 4, 2011 at 11:04 AM, Rambo ramkumarpec...@gmail.com wrote: My project is not a web application project, its purely java project, I want to deploy it in GAE.. On May 3, 7:17 pm, Felipe Teixeira felipe.teixe...@ipnetsolucoes.com.br wrote: i´m not understand, a simple deploy to google appengine , in eclipse.. your application going to GAE. 2011/5/3 Rambo ramkumarpec...@gmail.com Hi friends..! I am doing a small project in java using spreadsheet api to read and write data's in the Google spreadsheet. I finished it successfully. Now i wanna to upload it to GAE Please give me some suggestions. Thanks in Advance -- 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. -- *Felipe Teixeira* *Desenvolvedor Java * IPNET - Soluções em Informática Tel.: 55 21 3553 2717 / 21-7805-6867 Rua Visconde de Inhaúma, 134, Sala 615 Centro - RJ - CEP: 20091-007 *http://www.ipnetsolucoes.com.br* -- 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] Channel API limit
Hi, I am glad that GAE team increased the channel API limits. Here are new limits: Channel API Calls [image: 0%] 0%0 of 91,995,495OkayChannels Created [image: 0%] 0%0 of 95,040OkayChannel Data Sent [image: 0%] 0%0.00 of 2,088.13 GBytesI still believe that number of channels created is too low (though I do not have problem with limits of Channel API calls and channel data sent). Since my application will heavily depend of channels, I believe that in near future i will exceed the number of channels created. Is there a way that we can request to increase the number of channels for specific applications? Thanks, (By the way since my application is limited to very few people, I do not have any issue right now. But when we go to full production, it will be a huge issue, and this is the concern that bothers us the most). -- 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: Help Me..!
Its installed When i tried to deploy the project, simply its shows the message that The current project is not an App Engine project.. On May 4, 11:07 am, kartik kudada kartik.kud...@gmail.com wrote: Hi Rambo, Have you installed google plugin for eclipse? If it is installed, you can upload your application from eclipse. Regards, kartik On Wed, May 4, 2011 at 11:04 AM, Rambo ramkumarpec...@gmail.com wrote: My project is not a web application project, its purely java project, I want to deploy it in GAE.. On May 3, 7:17 pm, Felipe Teixeira felipe.teixe...@ipnetsolucoes.com.br wrote: i´m not understand, a simple deploy to google appengine , in eclipse.. your application going to GAE. 2011/5/3 Rambo ramkumarpec...@gmail.com Hi friends..! I am doing a small project in java using spreadsheet api to read and write data's in the Google spreadsheet. I finished it successfully. Now i wanna to upload it to GAE Please give me some suggestions. Thanks in Advance -- 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. -- *Felipe Teixeira* *Desenvolvedor Java * IPNET - Soluções em Informática Tel.: 55 21 3553 2717 / 21-7805-6867 Rua Visconde de Inhaúma, 134, Sala 615 Centro - RJ - CEP: 20091-007 *http://www.ipnetsolucoes.com.br* -- 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] A couple of datastore questions!
so no other way? On Wed, May 4, 2011 at 12:08 AM, Muhammad Ijaz Khan aija...@gmail.comwrote: This is exactly what I am doing for now but was wondering if there is a better way and better way of loading the actual object from key. Thanks for your comment as it reduced my loneliness :) On Wed, May 4, 2011 at 12:03 AM, Luca Matteis lmatt...@gmail.com wrote: Owned relationships are a bit weird in my opinion. I was having your same issue. I had a `MyImage` class that was defined inside two different classes. This didn't work... I didn't quite understand why and so to avoid all weirdness I decided that for more complex relationship cases I would always use unowned relationships (defining the Key of the reference object instead of the object itself). So I only use owned relationships when the child object can only exist under 1 (and only 1) parent. Hope this helped... it's only what I experienced... I'm not a JDO expert. Luca On Tue, May 3, 2011 at 10:51 PM, Muhammad Ijaz Khan aija...@gmail.com wrote: Hi, I am building an application and have used JDO for datastore for implementing use cases. Now when I am implementing the backend machine which is a bit complex in relationships among objects then I am facing hard times with JDO (May be due to lack of my knowledge). I have following questions to ask, 1. Can I use reference of objects in more than one classes? For example, Class A is persistent and being used as foreign key in Class B and Class C. Do I need to create unowned relationships through Key or can I use some annotation (or something) to mark a field of type A as foreign key? When I make a field of type A in class B, and assign an object of class A to it, it is stored as new object as child of B :s 2. Can I use objectify for this use case only (mixing with jdo) and will it simplify stuff or not, any experience comment? Thanks in advance. regards Ijaz -- 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. -- 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: GAE Teams Content-Transfer-Encoding: base64 data uploads don't work.
FYI: (will store in issue too, and post to GWT issues)
I noticed is Base64Utils a $ for the 63 character. Docs show 63 being a /
char.
http://en.wikipedia.org/wiki/Base64#Variants_summary_table . I'm not sure
which Base64 variant is being used in app engine, but I am assuming mime.
I'm wondering if this has anything to do with some of the other appengine
stuff? I'm going to post this to GWT as well.
Snippet from GWT lib
package com.google.gwt.user.server;
/**
* A utility to decode and encode byte arrays as Strings, using only safe
* characters.
*/
public class Base64Utils {
/**
* An array mapping size but values to the characters that will be used to
* represent them. Note that this is not identical to the set of characters
* used by MIME-Base64.
*/
private static final char[] base64Chars = new char[] {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b',
'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3',
'4', '5', '6', '7', '8', '9', '$', '_'};
//...
}
Javascript canvas is feeding me this snippet:
/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAICAgICAQICAgICAgIDAwYEAwMDAwcFBQQGCAcICAgH
Brandon Donnelson
http://gwt-examples.googlecode.com
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Re: [appengine-java] Re: GAE Teams Content-Transfer-Encoding: base64 data uploads don't work.
Oops I think the 62 (zero ordinal index) should be a +. -- 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] How to write an article for the Google App Engine documentation?
Hi Google App Engine Community! I am interested in publishig an article in the Google App Engine Documentation. We are working on a Java open-source workflow engine for the Google App Engine and we think, that our experiences during the development are worth sharing it with the community. Does anybody know, how to proceed on this issue? Thanks a lot for your information! Kind regards, Martin http://expressFlow.com http://expressflow.com/ Simple, fast and flexible workflow design -- 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] user api: logout link logs me out of google account instead of just my app?
Hi, I have an app for which I enabled login via google accounts with the user api. I proceeded following the documentation, in particular I provide the logout link created by userService.createLogoutURL() to the user. The (big!) problem is that when users click on this link, they don't only get signed out of our app, but out of their google account entirely, i.e. gmail, google docs, and everything else that uses this account. Is there a way to avoid this behavior? I really cannot release our app like that, people are going to fry me. Cheers, hst -- 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] Stripes + UrlBinding + Google App Engine
Hello
I am developing a Stripes webapp with Google App Engine. I have run into a
problem trying to implement clean URLs using Stripes' UrlBinding annotation
and the DynamicMappingFilter.
I have configured my action to answer to URL /hoblaa i.e. I have a
@UrlBinding('/hoblaa) in my ActionBean. This result apparently in some
sort of a redirect loop. The address bar looks like this
/hoblaa/;jsessionid=lr9opztbd98s and the page could not
be served.
ActionBeans without the @UrlBinding work as expected.
Also, what strikes me odd, is that in my development environment (running
the app locally on eclipse) the @UrlBinding works OK and /hoblaa does what
it is expected to.
The DynamicMappingFilter document says that checks for 404 and then tries to
find appropriate ActionBean for the URL. Could it be that App Engine does
not like this sort of a method?
My filter/servlet mappings in the web.xml are (ommitted the servlet and
filter declarations):
servlet-mapping
servlet-nameDispatcherServlet/servlet-name
url-pattern*.action/url-pattern
/servlet-mapping
filter-mapping
filter-nameStripesFilter/filter-name
url-pattern*.jsp/url-pattern
dispatcherREQUEST/dispatcher
dispatcherFORWARD/dispatcher
/filter-mapping
filter-mapping
filter-nameStripesFilter/filter-name
servlet-nameDispatcherServlet/servlet-name
dispatcherREQUEST/dispatcher
dispatcherFORWARD/dispatcher
/filter-mapping
filter-mapping
filter-nameDynamicMappingFilter/filter-name
url-pattern/*/url-pattern
dispatcherREQUEST/dispatcher
dispatcherFORWARD/dispatcher
dispatcherINCLUDE/dispatcher
/filter-mapping
I would greatly appreciate some insight on this. Is it an App Engine
specific issue or have I configure something wrong? I don't think I have
misconfigured anything since all is fine in development environment, but who
knows.
Thanks
Pauli Savolainen
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Re: [appengine-java] user api: logout link logs me out of google account instead of just my app?
To log the user out of just your app, but not out of google, just delete the ACSID or SACSID cookie from your domain. On Wed, May 4, 2011 at 9:33 AM, hst hstoer...@gmail.com wrote: Hi, I have an app for which I enabled login via google accounts with the user api. I proceeded following the documentation, in particular I provide the logout link created by userService.createLogoutURL() to the user. The (big!) problem is that when users click on this link, they don't only get signed out of our app, but out of their google account entirely, i.e. gmail, google docs, and everything else that uses this account. Is there a way to avoid this behavior? I really cannot release our app like that, people are going to fry me. Cheers, hst -- 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: Objectify: IllegalAccessError
Hi all, Thanks for you feedback, I found the solution: 1) Indeed an upgrade was required to 1.4.3 app engine 2) Next to that I have this : inherits name=com.googlecode.objectify.Objectify / to gwt.xml found here: http://www.fishbonecloud.com/2010/11/use-objectify-to-store-data-in-google.html BR On 3 mei, 22:50, Felipe Teixeira felipe.teixe...@ipnetsolucoes.com.br wrote: Hi, Brother, Your solution ; Objectify ofy = ObjectifyService.begin(); ObjectifyService.register(AutorizacaoDAO.class); com.googlecode.objectify.QueryAutorizacaoDAO q = ofy.query(AutorizacaoDAO.class).filter(email, email).filter(senhaautorizada, senha); 2011/5/2 GeneralSlaine lennart.ben...@gmail.com Hi all, I'm a first time user of objectify and I'm implementing the intorduction (with slightly modified classes). When calling ObjectifyService.begin() I already run into trouble: an IllegalAccessError is thrown: //Some objectify Test code ObjectifyService.register(Website.class); Objectify ofy = ObjectifyService.begin(); Exception: java.lang.IllegalAccessError: tried to access method com.google.appengine.api.datastore.DatastoreServiceFactory.getAsyncDatastor eService(Lcom/ google/appengine/api/datastore/DatastoreServiceConfig;)Lcom/google/ appengine/api/datastore/AsyncDatastoreService; from class com.googlecode.objectify.ObjectifyFactory at com.googlecode.objectify.ObjectifyFactory.getRawAsyncDatastoreService(Objec tifyFactory.java: 159) at com.googlecode.objectify.ObjectifyFactory.getAsyncDatastoreService(Objectif yFactory.java: 138) at com.googlecode.objectify.ObjectifyFactory.begin(ObjectifyFactory.java: 185) at com.googlecode.objectify.ObjectifyFactory.begin(ObjectifyFactory.java: 176) at com.googlecode.objectify.ObjectifyService.begin(ObjectifyService.java: 29) at com.fourture.catalog.server.UserServlet.doGet(UserServlet.java: 23)\ Any idea ? BTW: I'm implementing Objectify in the context of the following discussion on avoiding Data Transfer Objects: http://groups.google.com/group/google-appengine-java/browse_thread/th... BR -- 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. -- *Felipe Teixeira* *Desenvolvedor Java * IPNET - Soluções em Informática Tel.: 55 21 3553 2717 / 21-7805-6867 Rua Visconde de Inhaúma, 134, Sala 615 Centro - RJ - CEP: 20091-007 *http://www.ipnetsolucoes.com.br* -- 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 write an article for the Google App Engine documentation?
Hi Martin! We welcome requests to write guest articles, but do know that just because you submit an article does not mean it will necessarily be accepted. Here's a recent article that was written by guests: http://code.google.com/appengine/articles/fantasm.html The writing and content are extremely high quality. Feel free to email me off list. I'm pretty busy until after Google I/O, but I'd like to have a look at what you've done. We try to promote articles that demonstrate common problems or explain how open source projects were written. I took a look at the link in your signature. It seems like you would be advertising a product and not an open source library/framework. We generally don't accept these topics - can you elaborate on your idea? Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Wed, May 4, 2011 at 7:39 AM, expressFlow doktor.va...@gmail.com wrote: Hi Google App Engine Community! I am interested in publishig an article in the Google App Engine Documentation. We are working on a Java open-source workflow engine for the Google App Engine and we think, that our experiences during the development are worth sharing it with the community. Does anybody know, how to proceed on this issue? Thanks a lot for your information! Kind regards, Martin http://expressFlow.com http://expressflow.com/ Simple, fast and flexible workflow design -- 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: user api: logout link logs me out of google account instead of just my app?
You could try nulling the Cookie that is created. Brandon Donnelson http://gwt-examples.googlecode.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] JSP code changes don't auto compile on development server
Hi, When I make JSP code changes while the embedded development server(in Eclipse) is running, the changes do not reflect immediately on save. I have to go and delete the temp data manually. This is really tedious. Is this supposed to be this way? Or am I missing something? -- 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] warmup requests going crazy (9850 requests in 15 hours)
Can anyone else experiencing this add details here? http://code.google.com/p/googleappengine/issues/list?cursor=4984 Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Wed, May 4, 2011 at 3:33 PM, Matt Farnell mfarn...@gmail.com wrote: Hi there, My app is going crazy with warmup requests, here's the dashboard URI Req/Mincurrent Requestslast 16 hrs Avg CPU (API)last hr % CPUlast 16 hrs /_ah/warmuphttps://appengine.google.com/logs?version_id=1.350168112217871336app_id=memapapifilter_type=labelsfilter=path%3A%22%2F_ah%2Fwarmup%22severity_level_override=1view=Search 26.0 9.85K 1876 (0) 98% This has only started happening today? -- thanks, *Matt Farnell* *follow on twitter http://twitter.com/lepah* -- 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] warmup requests going crazy (9850 requests in 15 hours)
That url doesn't work, I'm assuming you mean http://code.google.com/p/googleappengine/issues/detail?id=4984 On Wed, May 4, 2011 at 5:08 PM, Ikai Lan (Google) ika...@google.com wrote: Can anyone else experiencing this add details here? http://code.google.com/p/googleappengine/issues/list?cursor=4984 Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Wed, May 4, 2011 at 3:33 PM, Matt Farnell mfarn...@gmail.com wrote: Hi there, My app is going crazy with warmup requests, here's the dashboard URI Req/Mincurrent Requestslast 16 hrs Avg CPU (API)last hr % CPUlast 16 hrs /_ah/warmuphttps://appengine.google.com/logs?version_id=1.350168112217871336app_id=memapapifilter_type=labelsfilter=path%3A%22%2F_ah%2Fwarmup%22severity_level_override=1view=Search 26.0 9.85K 1876 (0) 98% This has only started happening today? -- thanks, *Matt Farnell* *follow on twitter http://twitter.com/lepah* -- 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. -- thanks, *Matt Farnell* *follow on twitter http://twitter.com/lepah* -- 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: Migration of data to HR Datastore
OK Guys, Someone must know whether this is possible or not.. There are only two options - somehow migrate the BlobInfo data across to the HR app - manually upload all the blobs again and update the references to BlobKeys in the entity data I'm hoping to avoid the latter. Any input on this would be appreciated On Apr 25, 12:21 am, bixby p...@bixby.co.nz wrote: I'm looking at migrating my existing app to a new one using the HR datastore but am having trouble copying data. I've successfully copied all my Entity data in to my new app but one thing I can't seem to do is copy the BlobInfo that my entities reference. Am I missing something here? I've been using the remote api and appcfg.py and have also tried the datastore admin tool but that doesn't seem to support namespaces. I can download the BlobInfo but cannot upload it. Does anyone have any idea how to copy BlobInfo to a new app? -- 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] Query on date
Hi all,
Even after searching i am not able to see any correct answer on how to
work with GAE java dates.
My Model:
/**
*/
@Entity
@Table(name = testDetail)
public class TestDetail {
/**
*
*/
private static final long serialVersionUID = 1L;
/**
*/
@Column(name = spreadSheetName, length = 2000, nullable = false)
private String spreadSheetName;
/**
* The date the entity was created.
*/
@Column(name = created_on, nullable = false)
@Temporal(TemporalType.TIMESTAMP)
private Date createdOn;
/**
* The date the entity was last modified.
*/
@Column(name = modified_on, nullable = false)
@Temporal(TemporalType.TIMESTAMP)
private Date modifiedOn;
/**
*/
@Column(name = id, nullable = false)
@GeneratedValue(strategy=GenerationType.SEQUENCE)
@Id
private Long id;
//all setters and getters
}
And the dates in GAE datastore is stored in this format Sat Apr 23
18:25:28 UTC 2011
I am using JPA and my dao looks like this
public class TestDetailDaoImpl extends JpaDaoSupport {
@Autowired
public TestDetailDaoImpl(EntityManagerFactory entityManagerFactory){
setEntityManagerFactory(entityManagerFactory);
}
public ListTestDetailDetail findAllByDate(Date fromDate, Date
toDate) {
ListTestDetail testDetailList=null;//ListObject[]
try{
String query=Select from
+TestDetail.class.getName()+ where
createdOn=+fromDate.getTime()+ and createdOn +toDate.getTime()
+;
log.info(query);
testDetailList=getJpaTemplate().find(query);
log.info(testDetailList:+testDetailList);
}
catch(RuntimeException re){
re.printStackTrace();
throw re;
}
return testDetailList;
}
}
The above findAllByDate method always returns zero rows, even it has
data valid in it.
Can any one please tell me how should i handle dates in java.
Thanks
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