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Mantis - Resin
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 3252 | major | always | 01-14-09 01:30 | 06-18-09 15:32 | |
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| Reporter: | GreenEyed | Platform: | |||
| Assigned To: | ferg | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | closed | Product Version: | 3.2.1 | ||
| Product Build: | Resolution: | unable to reproduce | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 4.0.1 | ||
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| Summary: | 0003252: Resin embedded cannot find classes in WEB-INF/lib using Class.forName from the very same .jar | ||||
| Description: |
When trying to load a class using Class.forName inside a class that has been loaded from WEB-INF/lib, a ClassNotFound is thrown even if the class is inside the very same .jar file of the class performing the Class.forName. The application works fine if executed using 3.2.1 the regular way. It just happens in embedded mode. |
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| Steps To Reproduce: | |||||
| Additional Information: |
Here it is an example stack trace. The class calling Class.forName (org.leaf.xml.ClassSource) is inside a .jar file located in WEB-INF/lib, and the class that is not found (org.leaf.util.ConnectionManagementHelper) is packaged in the same jar file. ********************************************************************* WARN: java.lang.NoClassDefFoundError: org/leaf/util/ConnectionManagementHelper$SQLAction java.lang.NoClassDefFoundError: org/leaf/util/ConnectionManagementHelper$SQLAction at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.leaf.xml.ClassSource.getSource(ClassSource.java:134) at org.leaf.xml.ClassSource.getXMLSource(ClassSource.java:264) ... Caused by: java.lang.ClassNotFoundException: org.leaf.util.ConnectionManagementHelper$SQLAction at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) ... 27 more ********************************************************************* |
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