Bugzilla – Full Text Bug Listing
| Summary: | Impossible to use JDT in Java Application | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | julien <yang_ying_min> |
| Component: | Core | Assignee: | JDT-Core-Inbox <jdt-core-inbox> |
| Status: | RESOLVED INVALID | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 3.1 | ||
| Target Milestone: | 3.1 M6 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
You need to run JDT/Core from a headless eclipse. Inside an Java application, the JDT/Core plugin is not initialized. JDT/Core is not meant to run outside Eclipse, it is a pure Eclipse component. |
In a Java Application with Eclipse 3.1M5a, when I call jdomFactory.createCompilationUnit(contents, "NAME"); I got the following exception: java.lang.ExceptionInInitializerError at org.eclipse.jdt.core.JavaCore.getOptions(JavaCore.java:2327) at org.eclipse.jdt.internal.core.jdom.SimpleDOMBuilder.createCompilationUnit (SimpleDOMBuilder.java:66) at org.eclipse.jdt.internal.core.jdom.AbstractDOMBuilder.createCompilationUnit (AbstractDOMBuilder.java:137) at org.eclipse.jdt.core.jdom.DOMFactory.createCompilationUnit (DOMFactory.java:55) .... Caused by: java.lang.NullPointerException at org.eclipse.jdt.internal.core.search.indexing.IndexManager.getJavaPluginWorking Location(IndexManager.java:279) at org.eclipse.jdt.internal.core.search.indexing.IndexManager.<init> (IndexManager.java:49) at org.eclipse.jdt.internal.core.JavaModelManager.<init> (JavaModelManager.java:521) at org.eclipse.jdt.internal.core.JavaModelManager.<clinit> (JavaModelManager.java:499) ... 18 more It seems that JDT calls IPath stateLocation = JavaCore.getPlugin().getStateLocation(); This same code works fine with Eclipse 3.0.1. julien