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Message #05220
[Bug 931816] Re: New way of classpath and JVM Singleton handling
4. 8. Done.
9. xmlbeans module done, xsl-fo remaining.
** Branch linked: lp:~zorba-coders/zorba/module-schema-tools
** Changed in: zorba
Status: New => In Progress
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https://bugs.launchpad.net/bugs/931816
Title:
New way of classpath and JVM Singleton handling
Status in Zorba - The XQuery Processor:
In Progress
Bug description:
This bug is to track work related to makeing Zorba modules implemented
in Java be robust and working all together.
It was decided that a few things need to happen:
Critical:
1. (chris) add cmake macros to let build know a module is using java
2. (chris) cmake macros that define it's own jar implementation
3. (chris) cmake macros that define external dependencies (like xmlbeans.jar, xsl-fo.jar)
4. (cezar) add zorba classpath option, and CLASSPATH environment
5. (chris) add core module that can resolve a known (by URI) external module
6. (chris) add external java-helper module that provides concatenation of classpathes
- the order on calsspath is: ModuleOwnPath, ModuleDependecy, zorba -cp, env CLASSPATH
7. (chris) make sure binary packages set up classpathes correctly
8. (cezar) add code to external java-helper module to create a singleton JVM
9. (cezar) refactor xmlbeans and xsl-fo modules to make use of external java-helper module
Nice to have, not critical:
10. Have a generic way to implement modules directly in Java, Python etc, using swig extension.
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References