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Java Blog für Programmierer

App Engine Java SDK 1.2.8 aktualisiert

· Christian Ullenboom

Von der http://code.google.com/p/googleappengine/ gibt’s eine neue Version. Die Neuerungen in kürze:

  • Support for JAXB. JAXB is included in JDK 1.6 (and App Engine’s production servers). If you’re using JDK 1.5 with your local dev_appserver, you will need to include the JAXB libraries with your application to use it.
  • New support for application pre-compilation to reduce the length of loading requests. To enable pre-compilation on your application, add this flag to your appengine-web.xml:
    • <precompilation-enabled>true</precompilation-enabled>
    • If you have trouble deploying your application, you should remove this flag or set it to false.
  • Added Quota API (com.google.appengine.api.quota) to match Python
  • Low-level Memcache API now supports incrementAll()
  • HTTPResponse object now has getFinalUrl() method for 302 redirects.
  • Java Dev Appserver now automatically executes tasks. If you prefer the old behavior where tasks do not automatically execute you can use the –jvm_flag=-Dtask_queue.disable_auto_task_execution flag when starting the server.
  • Additional file extensions permitted when sending mail.
  • Fixed issue with Java mail handler not processing multipart messages correctly
  • Fixed agent code included in appengine-local-runtime.jar results in RuntimeException
  • Fixed issue with sort orders defined on properties that allow multiple values
  • Fixed problem with dropped query strings after requiring log-in
  • Removed limitation preventing multiple parameters with the same name
  • Fixed issue with local datastore incorrectly sorting results of ancestor queries

Kategorien: Open Source

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