Question

＆＃13;

<Body>
  <ProductMasterDataStatus>
    <Status>INVALID</Status>
    <Errors>
      <Error source="HUB">
        <Description>Data Validation Error (Product code length is invalid.)</Description>
        <Code>#A16</Code>
      </Error>
    </Errors>
  </ProductMasterDataStatus>
</Body>

＆＃13;

我想检查ProductMasterDataStatus是否在这个xml中，如果它在那里我想改变驼峰路线中的路线。

＆＃13;

 <camelContext id="cbr-example-context" xmlns="http://camel.apache.org/schema/spring">
        <route id="_route1">
            <from id="_from1" uri="file:///d:/in"/>
            
            <camel:choice id="_choice1">
                <camel:when id="_when1">
                    <camel:xpath>
                           
                        </camel:xpath>
                    <camel:to id="_to1" uri="file:C:/outbox_Denmark"/>
                </camel:when>
            
            
            <process id="_process_transform" ref="myTransform"/>
            <to id="_to1" uri="file:///d:/out?fileName=Product.xml"/>
        </route>

＆＃13;

Answer 1

xpath表达式是 // ProductMasterDataStatus ，因此您应该检查它是否为空。

<camelContext id="cbr-example-context" xmlns="http://camel.apache.org/schema/spring">
        <route id="_route1">
            <from id="_from1" uri="file:///d:/in"/>

            <camel:choice id="_choice1">
                <camel:when id="_when1">
                    <camel:xpath>//ProductMasterDataStatus != null</camel:xpath>
                    <camel:to id="_to1" uri="file:C:/outbox_Denmark"/>
                </camel:when>


            <process id="_process_transform" ref="myTransform"/>
            <to id="_to1" uri="file:///d:/out?fileName=Product.xml"/>
        </route>

根据xml节点名路由

1 个答案: