Hi,
I am integrating pentaho reporting engine in a tapestry 5 project.
We are using maven.
I am using the artifactory from
pentaho:http://repository.pentaho.org/artifactory/repo/
When putting it in the pom.xml:
<dependency>
<groupId>pentaho-reporting-engine</groupId>
<artifactId>classic-core</artifactId>
<version>0.8.11-SNAPSHOT</version>
</dependency>
I get the netbeans (my ide :) ) recognize all the imports ok.
But when building, I get the exception:
Caused by: java.lang.RuntimeException: Error building service proxy for
service 'Session' (at
org.apache.tapestry5.hibernate.HibernateCoreModule.buildSession(HibernateSessionManager,
PropertyShadowBuilder) (at HibernateCoreModule.java:117)): sealing
violation: can't seal package javax.naming: already loaded
at
org.apache.tapestry5.ioc.internal.ModuleImpl$4.invoke(ModuleImpl.java:344)
at
org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
... 161 more
Caused by: java.lang.SecurityException: sealing violation: can't seal
package javax.naming: already loaded
at java.net.URLClassLoader.defineClass(URLClassLoader.java:242)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at
org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:392)
at
org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at
org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:392)
at
org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
at java.lang.Class.privateGetPublicMethods(Class.java:2547)
at java.lang.Class.getMethods(Class.java:1410)
at
org.apache.tapestry5.ioc.services.MethodIterator.<init>(MethodIterator.java:52)
at
org.apache.tapestry5.ioc.internal.services.ClassFabImpl.proxyMethodsToDelegate(ClassFabImpl.java:180)
at
org.apache.tapestry5.ioc.internal.ModuleImpl.createProxyInstance(ModuleImpl.java:510)
at
org.apache.tapestry5.ioc.internal.ModuleImpl.createProxy(ModuleImpl.java:475)
at
org.apache.tapestry5.ioc.internal.ModuleImpl.access$900(ModuleImpl.java:61)
at
org.apache.tapestry5.ioc.internal.ModuleImpl$4.invoke(ModuleImpl.java:327)
... 162 more
It seems that both (tapestry and pentaho) are trying to include the same
class (javax.naming), am I correct ?
Any ideas on how to solve it ?
Regards !
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