executionContext.setConnector(connector);
// execute the action
// log.debug("executing action '"+action+"'");
try {
token.lock();
if(connector.getSkipExpression()!=null&&!connector.getSkipExpression().equals("")){
Object skipExpressionObj=ExpressionMgmt.execute(connector.getSkipExpression(), executionContext);
if(StringUtil.getBoolean(skipExpressionObj)){
return ;