private void setMexRole(MyRoleMessageExchangeImpl mex) { Operation operation = getMyRoleOperation(mex.getOperationName()); mex.getDAO().setPartnerLinkModelId(_plinkDef.getId()); mex.setPortOp(_plinkDef.myRolePortType, operation); mex.setPattern( operation.getOutput() == null ? MessageExchange.MessageExchangePattern.REQUEST_ONLY : MessageExchange.MessageExchangePattern.REQUEST_RESPONSE); }