如何访问ActiveMQ的JMS自定义页眉财产;骆驼航线 [英] how to access activemq jms custom header property; from camel route

问题描述

请参阅此<一个href=\"http://stackoverflow.com/questions/31303891/how-to-set-jms-message-custom-header-using-xpath-in-camel-route\">question第一。如何访问，从队列2这条道路建设者方法或类以外的自定义标题属性值？

Please see this question first. How can I access that custom header property value from "queue2"?outside of that route builder method or class.

我使用类似如下图所示。我不觉得在consumerTemplate API的方法来获取自定义标题属性。

I am using something like shown below. I dont find any methods in consumerTemplate API to get custom header properties.

ConsumerTemplate consumerTemplate = camelContext.createConsumerTemplate();
textMessage = consumerTemplate.receiveBody("activemq:queue2",10000,String.class);

这问题是使用骆驼的路线设置标题。但有关如何访问自定义头之外，使用类队列名称的这个问题。

that question is to set header using camel route. but this question about how to access that custom header outside of that class using queue name

推荐答案

您需要接受它作为一个兑换将所有数据

You need to receive it as an Exchange to have all the data

ConsumerTemplate consumerTemplate = camelContext.createConsumerTemplate();
Exchange exchange = consumerTemplate.receive("activemq:queue2",10000);

String data = exchange.getIn().getBody(String.class);
String orderNumber = exchange.getIn().getHeader("orderNumber", String.class);

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