Apache Wink can be run using Google App Engine.
The core functionality is fully compatible.
However, due to some of the App Engine limitations, some of the additional functionality may not work correctly.
Known Limitations
- JAXB - Google App Engine doesn't support JAXB. Therefore, the built-in JAXB, Atom and JSON providers won't work.
Logging
Google uses java.util.logging, also referred to as JDK 1.4 logging. Apache Wink uses slf4j. In order to enable Wink's logging, replace slf4j-simple-<version>.jar with slf4j-jdk14-<version>.jar.
In order to view all Wink's messages place the following property in the logging.properties file:
org.apache.wink.level=ALL
When running with Spring, place also jcl-over-slf4j-<version>.jar in the classpath.
Refer to Logging for more details.