使用Aggregator xml的Apache Camel-spring拆分器并行处理不像Java DSL那样工作

使用Aggregator xml的Apache Camel-spring拆分器并行处理不像Java DSL那样工作,java,apache-camel,Java,Apache Camel,以下JavaDSL的等效xml是什么,请建议 public class OrderRouter1 extends RouteBuilder { @Override public void configure() throws Exception { from("direct:processOrder") .split(body().method("getItems"), new OrderItemStrategy()) .parallelProces

以下JavaDSL的等效xml是什么,请建议

 public class OrderRouter1 extends RouteBuilder {

@Override
public void configure() throws Exception {

    from("direct:processOrder")
        .split(body().method("getItems"), new OrderItemStrategy())
        .parallelProcessing()
        .to("direct:processItem")
     .end();


    from("direct:processItem")
        .choice()
            .when(body().method("getType").isEqualTo("Book"))
                .to("bean:itemService?method=processBook").
            otherwise()
                .to("bean:itemService?method=processPhone");
}
}

我尝试使用下面的xml配置,没有使用聚合器,但是当我启用并行处理时,它是按顺序工作的

 <camelContext id="orderCtx" xmlns="http://camel.apache.org/schema/spring">
   <route>
        <from uri="direct:processOrder" />
        <split parallelProcessing="true">
        <simple>${body}</simple>
            <to uri="direct:processItem" />
        </split>

    </route>

    <route>
        <from uri="direct:processItem" />
            <bean beanType="com.apache.camel.aggregrator.ItemSvc" method="processBook"/>
            <bean beanType="com.apache.camel.aggregrator.ItemSvc" method="processPhone"/>
        </route>


</camelContext>

${body}

我建议对上层路线“processOrder”进行以下更改


${body.getItems}

如果您想再次使用聚合策略,您可以将
strategyRef=“yourBean”
添加到拆分器中

最后,我能够获得与XML等效的java DSL,并按预期工作

<bean id="orderItemStrategy" class="com.apache.camel.aggregrator.OrderItemStrategy" />
<bean id="itemService" class="com.apache.camel.aggregrator.ItemSvc" />
<camelContext id="orderCtx" xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="direct:processOrder" />
        <split parallelProcessing="true" strategyRef="orderItemStrategy">
            <simple>${body.getItems}</simple>
            <to uri="direct:processItem" />
        </split>
    </route>
    <route>
        <from uri="direct:processItem" />
         <choice>
        <when>
            <simple>${body.getType} == 'Book'</simple>
           <to uri="bean:itemService?method=processBook" />
        </when>
         <otherwise>
           <to uri="bean:itemService?method=processPhone" />
        </otherwise>
    </choice>
    </route>
</camelContext>

${body.getItems}
${body.getType}=='Book'

谢谢Japu,是的,我可以添加它并进行检查,但我的问题是xml配置,我需要让它像java dsl一样并行工作。你应该试试,我认为它是按顺序拆分的,因为你没有调用
getItems()
方法,因此您尝试分割整个身体-这可能是不可分割的,因此作为isYes传递。我试图查看文档,了解如何用xml编写文档,但无法获得正确的链接进行跟踪或阅读。@MadhusudhanGRevankar在完成上述更改后可能值得一看,但它仍然按顺序运行${body.getItems}
<bean id="orderItemStrategy" class="com.apache.camel.aggregrator.OrderItemStrategy" />
<bean id="itemService" class="com.apache.camel.aggregrator.ItemSvc" />
<camelContext id="orderCtx" xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="direct:processOrder" />
        <split parallelProcessing="true" strategyRef="orderItemStrategy">
            <simple>${body.getItems}</simple>
            <to uri="direct:processItem" />
        </split>
    </route>
    <route>
        <from uri="direct:processItem" />
         <choice>
        <when>
            <simple>${body.getType} == 'Book'</simple>
           <to uri="bean:itemService?method=processBook" />
        </when>
         <otherwise>
           <to uri="bean:itemService?method=processPhone" />
        </otherwise>
    </choice>
    </route>
</camelContext>