hi. here: ------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------ public class XorJoinHandler implements JoinHandler { public void join(JoinContext joinContext) throws ExecutionException { // if there is really an arriving token if ( joinContext.getConcurrentTokens().size() != 0 ) { //get other tokens than the arriving token Collection brotherTokens = joinContext.getConcurrentTokens().values(); // get the token arriving in this join Token arrivingToken = joinContext.getToken(); //cancel all living brother tokens... Iterator iter = brotherTokens.iterator(); while(iter.hasNext()){ Token token = (Token) iter.next(); // ExecutionService es = JbpmServiceFactory.getInstance().openExecutionService(token.getActorId()); // the line above resulted in infinite waits to some jdbc-lock method (I'm using postgres). This // works for me and looks "cleaner" to me ExecutionService es = joinContext.getExecutionService(token.getActorId()); es.cancelToken(token.getId()); } // reactivate the parent token. joinContext.reactivateToken( arrivingToken.getParent() ); } } } ------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------ i need the package org.jbpm.delegation, because i must import the class JoinHandler and someones more. can anyone help me? can anyone send me some .jar? thanks Yavé Guadaño mail to yave.guadano(a)degesys.com View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4054016#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...