Re: [appengine-java] Re: for the problem Applications are limited to 150000000 bytes of resource files
Thanks for all the answers. I've been trying to solve this problem by reducing the scale of my data, and will get the result two days later. Thanks again, for the suggestions, and for the kink ones who gave me advice! Chun 2011/3/18 branflake2267 branflake2...@gmail.com I had this happen to. What I did is setup a servlet to virtually serve them from the blob store, by using a web.xml to serve them dynamically or virtually. I had no problem with latency. http://demogaemultifileblobupload.appspot.com/ - my demo doing it. You can find source code on my site to how I did it. http://code.google.com/p/gwt-examples/wiki/DemoGAEMultiFileBlobUpload - my wiki notes on how i did it. 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. -- 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: Local development server classpath - com.google.appengine.tools.KickStart
Didier, Thanks for your reply. I am not using Eclipse. Instead I was trying to run KickStart.main() within an existing Java process for a build plugin. The Ant page you mentioned simply copies the JARs into WEB-INF/ lib. In the meantime I found a workaround for what I was trying to do. Still...I'd still be interested to know if you can add additional JARs when calling KickStart.main(). Thanks, Ben On Mar 19, 1:21 am, Didier Durand durand.did...@gmail.com wrote: Hi, You will be ok if you add not only 1 single gae jar (appengine-tools- api.jar) but all those (about 2) appearing in the GAE sdk library on Eclipse when you create a new project + those needed to run locally. The simplest way for you is to follow he hints given inhttp://code.google.com/appengine/docs/java/tools/ant.html regards didier On Mar 18, 8:55 pm, Benjamin Muschko benjamin.musc...@gmail.com wrote: Hi, I have a question about the runtime classpath that is being used when starting up a local development server. It is required to set appengine-tools-api.jar in the classpath a parameter. My application directory web_app_dir does not include some of the libraries that are required at runtime (see below someother.jar); they sit in a different directory. I tried to add them using the -cp parameter but they don't seem to get evaluated. I get a java.lang.NoClassDefFoundError. This is the call I make: java -cp /home/ben/dev/tools/appengine-java-sdk-1.4.2/lib/appengine- tools-api.jar:/home/ben/dev/someother.jar com.google.appengine.tools.KickStart com.google.appengine.tools.development.DevAppServerMain web_app_dir Can somebody please shed some light on this? Are only the libraries used that sit in web_app_dir/WEB-INF/lib? Is there any way I can add additional libraries using an parameter? Thanks, Ben -- 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: Deleting orphan blobs in blobstore
BlobInfoFactory.queryBlobInfos(). Iterate on the BlobInfo returned and try to find the blobkey references in your entity store. If you can't, it is safe to delete that blob. If the blobkey reference field in your entities is not indexed, you'll have to do a full scan of your datastore entities. I don't know how many you have but, if you deleted 7000, I will assume you have many thousands entities to scan. You'll probably need to use the task api (or the mapreduce library, see http://ikaisays.com/2010/07/09/using-the-java-mapper-framework-for-app-engine/) to get around the 30 seconds limit. On Mar 19, 1:14 am, Gaurav ano...@gmail.com wrote: Hi, I deleted a large number of objects from the datastore that I din't required (around 7000 of them). Each of those objects had a blob associated with it, referenced by a String (blob key). As you might have guessed by now, I forgot to delete those blobs. Now I don't have any reference to them, but I want to delete them. I can't seem to find a way to do that. Any help will be appreciated. -- 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: ImagesServiceFactory.makeImageFromBlob(blobKey) image.getImageData() gets NULL error
The image service has limitations. It won't allow to resize a width thats 4000px. The image service is for light duty small images. The current cameras on the market are producing very large images and scaling them is trouble some. I have panoramic images, where the widths are gigantic and this image service isn't cutting it. I suggest adding some beaf to the image service please :). I would think that this is a core function that spans most applications, and more beaf to it would conserve resources with the shared libraries across the entire app base. Besides, I am having to jump through lots of hoops to get this stuff to work, which is very boxy! Anybody use a library jar to do the job? Just my thoughts on image service Brandon -- 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] Anybody try Apache Commons Sanselan 2D lib?
Anybody try Apache Commons Sanselan 2D lib on app engine? http://commons.apache.org/sanselan/ - lib location Brandon Donnelson http://c.gawkat.com 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] Re: Anybody try Apache Commons Sanselan 2D lib?
Or how bout Image4j? http://image4j.sourceforge.net/ - tried this? -- 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] New gae logo??
https://www.google.com/images/logos/app_engine_logo_sm.gif WTF? -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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: Anybody try Apache Commons Sanselan 2D lib?
Looks like they have dependencies not on the white list. :( http://code.google.com/appengine/docs/java/jrewhitelist.html -- 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: ImagesServiceFactory.makeImageFromBlob(blobKey) image.getImageData() gets NULL error
One more note: It would be nice to watermark my images with the api. -- 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: New gae logo??
Just curious, What your point is here? Brandon -- 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: The best practice of engineering with GAE (in Java) in a team
Are you using something like subversion? Do you need access to your live data for testing your 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] Re: Using OAuth: why OauthService.getCurrentUsert().getUserId() is null?
I think he must of set the token to the object. I don't see that piece. Grab the token from post or querystring, and stick it back into the object. -- 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.
