Java 如何在SpringXML中向Camel http平衡器添加转换？

我通过Camel实现了http平衡器 （安装JBoss保险丝之前

)

在fuse控制台中，我们编写

JBossFuse:karaf@root> features:addurl mvn:com.fusesource.examples/ws-features/1.0-SNAPSHOT/xml/features
JBossFuse:karaf@root> features:install smx-ws-examples
JBossFuse:karaf@root> list | grep Examples
JBossFuse:karaf@root> log:Display

开始我们的测试服务 现在我们有3项服务：

所以我们建立了平衡器

git clone https://github.com/mishin/http-balancer-camel.git
cd http-balancer-camel/camel-gateway
mvn -Djava.net.preferIPv4Stack=true camel:run

所以短代码是

java.io.IOException

我使用故障转移http平衡器
因此，如果我从web浏览器调用

比我得到的还多

<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://impl.greeter.examples.fusesource.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns3="http://schemas.xmlsoap.org/soap/http" xmlns:ns1="http://examples.fusesource.com/greeter" name="ConcreteGreeterService" targetNamespace="http://impl.greeter.examples.fusesource.com/">
<wsdl:import location="http://localhost:9090/greeterImpl?wsdl=Greeter.wsdl" namespace="http://examples.fusesource.com/greeter"></wsdl:import>
<wsdl:binding name="ConcreteGreeterServiceSoapBinding" type="ns1:Greeter">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="greetMe">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="greetMe">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="greetMeResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="pingMe">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="pingMe">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="pingMeResponse">
<soap:body use="literal"/>
</wsdl:output>
<wsdl:fault name="PingMeFault">
<soap:fault name="PingMeFault" use="literal"/>
</wsdl:fault>
</wsdl:operation>
<wsdl:operation name="greetMeOneWay">

。。。 我需要转型 改变

到

我坚持到底 例如，简单的转换

    <convertBodyTo type="java.lang.String" />
    <transform>
        <simple>${in.body.replaceAll("greet([A-Z])Response", "bar$1foo")}</simple>
    </transform>

${in.body.replaceAll（“问候（[A-Z]）响应”，“bar$1foo”）}

完整代码为：

<camelContext trace="false" id="greeterGateway" xmlns="http://camel.apache.org/schema/spring">
    <route id="proxyRoute">
        <from uri="jetty:http://localhost:9092/greeterProxy?matchOnUriPrefix=true" />
        <loadBalance>
            <failover>
                <exception>java.io.IOException</exception>
            </failover>
            <to uri="jetty:http://localhost:9090/greeterImpl?bridgeEndpoint=true&amp;throwExceptionOnFailure=false" />
            <to uri="jetty:http://localhost:9090/greeter?bridgeEndpoint=true&amp;throwExceptionOnFailure=false" />
            <convertBodyTo type="java.lang.String" />
        </loadBalance>

        <convertBodyTo type="java.lang.String" />
        <transform>
            <simple>${in.body.replaceAll("greet([A-Z])Response", "bar$1foo")}</simple>
        </transform>

    </route>
</camelContext>

java.io.IOException
${in.body.replaceAll（“问候（[A-Z]）响应”，“bar$1foo”）}

但它根本不起作用
当我调用
它不能代替

<wsdl:output name="pingMeResponse">

---

为什么？

FailOverLoadBalancer使用异步路由引擎，这意味着您的转换块不会命中响应。尝试使用直接端点，并将转换代码放在单独的路由中（从直接->到jetty->转换）。这应该会有帮助

<wsdl:output name="pingMeResponse">

<wsdl:output name="pingAnotherResponse">

    <convertBodyTo type="java.lang.String" />
    <transform>
        <simple>${in.body.replaceAll("greet([A-Z])Response", "bar$1foo")}</simple>
    </transform>

<camelContext trace="false" id="greeterGateway" xmlns="http://camel.apache.org/schema/spring">
    <route id="proxyRoute">
        <from uri="jetty:http://localhost:9092/greeterProxy?matchOnUriPrefix=true" />
        <loadBalance>
            <failover>
                <exception>java.io.IOException</exception>
            </failover>
            <to uri="jetty:http://localhost:9090/greeterImpl?bridgeEndpoint=true&amp;throwExceptionOnFailure=false" />
            <to uri="jetty:http://localhost:9090/greeter?bridgeEndpoint=true&amp;throwExceptionOnFailure=false" />
            <convertBodyTo type="java.lang.String" />
        </loadBalance>

        <convertBodyTo type="java.lang.String" />
        <transform>
            <simple>${in.body.replaceAll("greet([A-Z])Response", "bar$1foo")}</simple>
        </transform>

    </route>
</camelContext>

<wsdl:output name="pingMeResponse">