I have the following beanshell script:
<script>import info.ipaw.pc3.PSLoadWorkflow.*;
boolean IsCSVReadyFileExistsOutput =
LoadAppLogic.IsCSVReadyFileExists("/Users/paolo/Documents/myGRID/OPM/PC3/SampleData/J062941");
if (IsCSVReadyFileExistsOutput) fileExists = "true";
else fileExists = "false";
</script>
where LoadAppLogic.IsCSVReadyFileExists is a static method.
This executes correctly from a snapshot workbench when I deposit the
external jar file info.ipaw.pc3.PSLoadWorkflow.jar into the lib/
directory relative to the workbench app root.
I then execute the same workflow from eclipse using a Junit test called
ProvenanceCaptureTest. I have tried:
- adding the jar file to a newly created lib/ directory and then adding
the jar to the project java build path
- adding the jar file to a newly created lib/ directory and then adding
the jar to the classpath in the run configuration for ProvenanceCaptureTest
in all cases I get the following exception:
<error message="Uncaught exception while invoking
net.sf.taverna.t2.activities.beanshell.beanshellactiv...@5f1c5e"
type="INVOCATION"><cause>java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:675)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
java.net.URLClassLoader.access$100(URLClassLoader.java:56)
java.net.URLClassLoader$1.run(URLClassLoader.java:195)
java.security.AccessController.doPrivileged(Native Method)
java.net.URLClassLoader.findClass(URLClassLoader.java:188)
java.lang.ClassLoader.loadClass(ClassLoader.java:316)
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)
java.lang.ClassLoader.loadClass(ClassLoader.java:251)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:242)
bsh.classpath.ClassManagerImpl.classForName(Unknown Source)
bsh.NameSpace.classForName(Unknown Source)
bsh.NameSpace.getImportedClassImpl(Unknown Source)
bsh.NameSpace.getClassImpl(Unknown Source)
bsh.NameSpace.getClass(Unknown Source)
bsh.Name.consumeNextObjectField(Unknown Source)
bsh.Name.toObject(Unknown Source)
bsh.Name.toObject(Unknown Source)
bsh.Name.invokeMethod(Unknown Source)
bsh.BSHMethodInvocation.eval(Unknown Source)
bsh.BSHPrimaryExpression.eval(Unknown Source)
bsh.BSHPrimaryExpression.eval(Unknown Source)
bsh.Interpreter.eval(Unknown Source)
bsh.Interpreter.eval(Unknown Source)
bsh.Interpreter.eval(Unknown Source)
net.sf.taverna.t2.activities.beanshell.BeanshellActivity$1.run(BeanshellActivity.java:153)
java.lang.Thread.run(Thread.java:613)
</cause></error>
-Paolo
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