ClassCastException Document Security Server

hi,
i've got problems invoking pdf manipulation module.
environment:
- linux 9.0
- j2sdk1.4.2_13
- jboss-3.2.5
- oracle 10i

the code:
******************

public void createpdf()throws exception{
usertransaction transaction = null;
try{
connectionfactory dmconnectionfactory = null;
initialcontext namingcontext = new initialcontext();
object dmobject = namingcontext.lookup("datamanagerservice");
dmconnectionfactory = (connectionfactory)portableremoteobject.narrow(dmobject,connectionfactory.class);
transaction = (usertransaction)namingcontext.lookup("java:comp/usertransaction");
transaction.begin();
datamanager mdatamanager = datamanagerhelper.narrow((org.omg.corba.object)dmconnectionfactory.getconnection());
object pdfobject = namingcontext.lookup("pdfmanipulation");

//todo classcastexeption thrown
connectionfactory pdfconnectionfactory = (connectionfactory)portableremoteobject.narrow(pdfobject,connectionfactory.class);
transaction.commit();
}
catch(exception e){
transaction.rollback();
throw e;
}
}
********************************

server.log:
**********************
2007-01-31 17:32:19,236 warn [org.jgroups.blocks.connectiontable] packet /127.0.0.1:54127 has different version (0220) ours (0227). may cause problems
2007-01-31 17:32:19,236 warn [org.jgroups.blocks.connectiontable] exception java.io.invalidclassexception: org.jgroups.stack.ipaddress; local class incompatible: stream classdesc serialversionuid = -4126459214503530426, local class serialversionuid = -8753594169997651306
2007-01-31 17:32:54,523 info [stdout] java.lang.classcastexception
2007-01-31 17:32:54,524 info [stdout] @ com.sun.corba.se.internal.javax.rmi.portableremoteobject.narrow(portableremoteobject.java :293)
2007-01-31 17:32:54,524 info [stdout] @ javax.rmi.portableremoteobject.narrow(portableremoteobject.java:134)
2007-01-31 17:32:54,524 info [stdout] @ src.ch.ajila.server.layer1servlets.net.lookuputil.createpdf(lookuputil.java:57)
2007-01-31 17:32:54,525 info [stdout] @ src.ch.ajila.server.layer1servlets.loginservlet.handlerequest(loginservlet.java:28)
2007-01-31 17:32:54,525 info [stdout] @ org.apache.velocity.servlet.velocityservlet.dorequest(velocityservlet.java:372)
2007-01-31 17:32:54,525 info [stdout] @ org.apache.velocity.servlet.velocityservlet.doget(velocityservlet.java:333)
2007-01-31 17:32:54,525 info [stdout] @ javax.servlet.http.httpservlet.service(httpservlet.java:697)
2007-01-31 17:32:54,525 info [stdout] @ javax.servlet.http.httpservlet.service(httpservlet.java:810)
2007-01-31 17:32:54,525 info [stdout] @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.j ava:237)
2007-01-31 17:32:54,525 info [stdout] @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:157)
2007-01-31 17:32:54,525 info [stdout] @ org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:214)
2007-01-31 17:32:54,525 info [stdout] @ org.apache.catalina.core.standardvalvecontext.invokenext(standardvalvecontext.java:104)
2007-01-31 17:32:54,526 info [stdout] @ org.apache.catalina.core.standardpipeline.invoke(standardpipeline.java:520)
2007-01-31 17:32:54,526 info [stdout] @ org.apache.catalina.core.standardcontextvalve.invokeinternal(standardcontextvalve.java:19 8)
2007-01-31 17:32:54,526 info [stdout] @ org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:152)
2007-01-31 17:32:54,526 info [stdout] @ org.apache.catalina.core.standardvalvecontext.invokenext(standardvalvecontext.java:104)
2007-01-31 17:32:54,526 info [stdout] @ org.jboss.web.tomcat.security.securityassociationvalve.invoke(securityassociationvalve.ja va:72)
2007-01-31 17:32:54,526 info [stdout] @ org.apache.catalina.core.standardvalvecontext.invokenext(standardvalvecontext.java:102)
2007-01-31 17:32:54,527 info [s

More discussions in LiveCycle pre-ES (6.x and 7.x) discussions

adobe