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Esfand S

Java App Engine Get Auto Generated Key value - Stack Overflow - 0 views

  • I have an Entity with an id type of Long, and the id gets filled in after I call makePersistent(). Here is what the code looks like:     GameEntity game = new GameEntity();    log.warning("before makePersistent id is " + game.getId());    pm.makePersistent(game);    log.warning("after makePersistent id is " + game.getId()); Here is a snippet of the GameEntity class: @PersistenceCapable(identityType = IdentityType.APPLICATION)public class GameEntity {    @PrimaryKey    @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)    private Long id; And the output shows what you'd expect: WARNING 6428 - before makePersistent id is nullWARNING 6444 - after makePersistent id is 6 UPDATE: It occurred to me belatedly that you might want an actual Key object. You can create that yourself if you have the id: public Key getKey() {    return KeyFactory.createKey(GameEntity.class.getSimpleName(), id);}
Esfand S

Issue 2070 - googleappengine - Suppport static file URL mapping in Java runtime - Proje... - 0 views

  • Please support the ability to server static files from the runtime based on regex patterns similar to the current Python runtime. Currently the only way to simulate this functionality is with a servlet. This is not ideal peformance, as evidenced by existing special handling of static files. The most compelling use case is for versioning static files with the app's version ID so that browsers can maximally cache static files without experiencing stale caches later when the app is updated.
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