java - 如何在 Camel 配置中定义公共(public)路由体？

Question

我在 Camel 配置中有两条路线

路线1

    <route>
        <from uri="cxf:bean:soapProxy1?dataFormat=PAYLOAD" />
        <setHeader headerName="CamelHttpMethod">
          <constant>POST</constant>
        </setHeader>
        <setHeader headerName="Contents-type">
          <constant>application/octet-stream</constant>
        </setHeader>
        <setHeader headerName="SOAPAction">
          <constant>vc</constant>
        </setHeader>
        <setHeader headerName="Accept">
          <constant>application/xml</constant>
        </setHeader>

        <to uri="bean:samlWsBean" />            

        <choice>
            <when>
                <simple>${in.header.isvalid} contains "true"</simple>
                <to uri="cxf:bean:backendService?dataFormat=PAYLOAD"/>
            </when>
            <otherwise>     
                <to uri="velocity:file:///path/samlerrorresponse.vm"/>
            </otherwise>
        </choice>
    </route>

路线2

    <route>
        <from uri="cxf:bean:soapProxy2?dataFormat=PAYLOAD" />
        <setHeader headerName="CamelHttpMethod">
          <constant>POST</constant>
        </setHeader>
        <setHeader headerName="Contents-type">
          <constant>application/octet-stream</constant>
        </setHeader>
        <setHeader headerName="SOAPAction">
          <constant>vc</constant>
        </setHeader>
        <setHeader headerName="Accept">
          <constant>application/xml</constant>
        </setHeader>

        <to uri="bean:samlWsBean" />            

        <choice>
            <when>
                <simple>${in.header.isvalid} contains "true"</simple>
                <to uri="cxf:bean:backendService?dataFormat=PAYLOAD"/>
            </when>
            <otherwise>     
                <to uri="velocity:file:///path/samlerrorresponse.vm"/>
            </otherwise>
        </choice>
    </route>

两条线路仅相差一条线。

有这个

<from uri="cxf:bean:soapProxy1?dataFormat=PAYLOAD" />

另一个有这个

<from uri="cxf:bean:soapProxy2?dataFormat=PAYLOAD" />

那么我可以将公共(public)主体放在配置的其他地方并在两条 route 引用吗？

Answer 1

当没有人回答我的问题时，我又开始在线搜索，我找到了这样的解决方案

<camel:route id="myCommonPartOfFlow">
  <camel:from uri="direct-vm:common-in"/>
  [common part]
</camel:route>

然后你可以像这样调用

<camel:to uri="direct-vm:common-in/>

如需更多帮助，请参阅 this和 this ，希望这可以帮助别人。