在doCatch中添加了一個停止Camel環境的進程。
<doTry>
<process ref="messageProcessor"/>
<doCatch>
<exception>java.lang.IllegalArgumentException</exception>
<handled>
<constant>true</constant>
</handled>
<setHeader headerName="exceptionStackTrace">
<simple>${exception.stacktrace}</simple>
</setHeader>
<process ref="mandatoryParameterIsNull"/>
</doCatch>
</doTry>
處理器:
@Component
public class MandatoryParameterIsNull implements Processor{
Logger log = Logger.getLogger(MandatoryParameterIsNull.class);
@Override
public void process(Exchange exchange) throws Exception {
if (log.isDebugEnabled()) {
log.debug("Some parameter is mandatory");
log.debug(exchange.getIn().getHeader("exceptionStackTrace"));
}
exchange.getContext().getShutdownStrategy().setLogInflightExchangesOnTimeout(false);
exchange.getContext().getShutdownStrategy().setTimeout(60);
exchange.getContext().stop();
}
}
你有沒有找到Java DSL中的解決方案? – KDoyle