Birt Scripted Data Set Hibernate

Hello,

i try to read Objects with Hibernate.
The code in the open script:
count = 0;
Packages.database.DatabaseFactoryPostgres.initializeDatabaseFactoryPostgres();
factory = Packages.database.DatabaseFactoryPostgres.getDatabaseFactory();
delicts = factory.readAllDelicts();

if (count < delicts.size()){
row["columnAkz"] = delicts.get(count).getAkz();
count++;
return true;
}

return false;

I got this error:

A BIRT exception occurred.
Plug-in Provider:Eclipse.org
Plug-in Name:BIRT Data Engine
Plug-in ID:org.eclipse.birt.data
Version:2.3.2.r232_v20090521
Error Code:data.engine.BirtException
Error Message:A BIRT exception occurred: There are errors evaluating script "__bm_open()":
org/hibernate/HibernateException.. See next exception for more information.
There are errors evaluating script "__bm_open()":
org/hibernate/HibernateException.

I don't know what is to do now?

mfg
Christian

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Comments

mwilliams

Hi Christian,<br />
<br />
Have you seen this post from the devShare?<br />
<br />
<a class='bbc_url' href='http://www.birt-exchange.org/devshare/designing-birt-reports/839-scripted-data-set-with-hibernate/#description'>Scripted Data Set with Hibernate - Articles - BIRT Exchange</a>

ChrisRa

Hello ,

this is exactly where i' am looking for .
So my Problem is that I have to put the jar-files in the correct directory.
So i work with the document.

Thanks
Christian

ChrisRa

Hello,

i work with Hibernate-Annotation.
Is it right that i have to put the hibernate.cfg.xml in the directory.

mfg
Christian

ChrisRa

Hallo ,

i' got this error when i started the preview
The following items have errors:

ReportDesign (id = 1):
- There are errors evaluating script " reader = new Packages.data.DelictReader();
delicts = reader.readAllDelicts("from Delict");
iterator = delicts.iterator();
":
Caused by: org.eclipse.birt.core.exception.CoreException: There are errors evaluating script "__bm_OPEN()":org/hibernate/Session. at org.eclipse.birt.core.script.ScriptContext.eval(ScriptContext.java:307) at org.eclipse.birt.core.script.ScriptContext.eval(ScriptContext.java:268) at org.eclipse.birt.data.engine.script.ScriptEvalUtil.evaluateJSAsExpr(ScriptEvalUtil.java:713) ... 84 moreCaused by: java.lang.NoClassDefFoundError: org/hibernate/Session at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.privateGetPublicMethods(Unknown Source) at java.lang.Class.getMethods(Unknown Source) at org.mozilla.javascript.JavaMembers.discoverAccessibleMethods(JavaMembers.java:361) at org.mozilla.javascript.JavaMembers.discoverAccessibleMethods(JavaMembers.java:335) at org.mozilla.javascript.JavaMembers.reflect(JavaMembers.java:428) at org.mozilla.javascript.JavaMembers.<init>(JavaMembers.java:77) at org.mozilla.javascript.JavaMembers.lookupClass(JavaMembers.java:759) at org.mozilla.javascript.NativeJavaClass.initMembers(NativeJavaClass.java:83) at org.mozilla.javascript.NativeJavaClass.<init>(NativeJavaClass.java:78) at org.mozilla.javascript.NativeJavaPackage.getPkgProperty(NativeJavaPackage.java:159) at org.mozilla.javascript.NativeJavaPackage.get(NativeJavaPackage.java:105) at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:1544) at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1375) at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1364) at org.mozilla.javascript.gen.c7._c1(<inline>:2) at org.mozilla.javascript.gen.c7.call(<inline>) at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:108) at org.mozilla.javascript.gen.c6._c0(<inline>:1) at org.mozilla.javascript.gen.c6.call(<inline>) at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393) at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834) at org.mozilla.javascript.gen.c6.call(<inline>) at org.mozilla.javascript.gen.c6.exec(<inline>) at org.eclipse.birt.core.script.ScriptContext.eval(ScriptContext.java:302) ... 86 moreCaused by: java.lang.ClassNotFoundException: org.hibernate.Session 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 java.lang.ClassLoader.loadClass(Unknown Source)

The jar-File Hibernate3 ist in the directory
D:Progammeclipsepluginsorg.eclipse.birt.report.viewer_2.3.2.r232_20090212birtWEB-INFlib

I don't know what i do wrong.
another question:
Later i want to work with the Birt-Runtime reportApi. Is there a place for the jar-files too

mfg
Christian

Sorry for my bad English