Apache Camel CXF-错误非法字符((CTRL-CHAR，代码31)

问题描述

我写了一条骆驼路线，该路线基本上是https Web服务的代理.以下是我的路线

I have written a camel route that is basically a proxy for an https web service. Below is my route

请注意，https服务以gzip编码响应!!

Please note that the https service responds with gzip encoding !!

<camel:sslContextParameters id="sslContext">
    <camel:trustManagers>
        <camel:keyStore resource="certificates/cert.jks" type="jks"
                        password="test"/>
    </camel:trustManagers>
</camel:sslContextParameters>
<cxf:cxfEndpoint id="source"
                 wsdlURL="wsdl/SampleService.wsdl"
                 serviceClass="com.sample"
                 address="http://localhost:9000/SampleService">
    <cxf:properties>
        <entry key="dataFormat" value="PAYLOAD"/>
    </cxf:properties>
</cxf:cxfEndpoint>
<cxf:cxfEndpoint id="target"
                 wsdlURL="wsdl/target.wsdl"
                 serviceClass="com.sample1"
                 address="https://endpoint">
    <cxf:properties>
        <entry key="dataFormat" value="PAYLOAD"/>
    </cxf:properties>
    <cxf:features>
        <bean class="org.apache.cxf.transport.common.gzip.GZIPFeature"/>
    </cxf:features>
    <cxf:inInterceptors>
        <bean class="org.apache.cxf.transport.common.gzip.GZIPInInterceptor"/>
    </cxf:inInterceptors>

</cxf:cxfEndpoint>

<bean id="headerProcessor" class="com.sample.HeaderProcessor"/>

<bean id="defaultHostnameVerifier" class="com.sample.customHostNameVerifier"/>
<camel:camelContext xmlns="http://camel.apache.org/schema/spring" id="vediContext" streamCache="true">
    <onException>
        <exception>org.apache.cxf.binding.soap.SoapFault</exception>
        <redeliveryPolicy maximumRedeliveries="0" redeliveryDelay="2000"/>
    </onException>
    <camel:route>
        <camel:from uri="cxf:bean:source"/>
        <camel:to uri="cxf:bean:target?sslContextParameters=#sslContext&amp;hostnameVerifier=#defaultHostnameVerifier">
        </camel:to>

    </camel:route>
</camel:camelContext>

使用此路由，当我通过SOAP UI调用端点时，第一次调用总是成功的，我得到一个有效的响应.

With this route, when I invoke the endpoint via SOAP UI, the first invocation is always successful, I get a valid response.

对于此后的任何调用，我总是会遇到以下异常:

For any invocation after that, I always get the following exception :

<soap:Fault>
         <faultcode xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/">ns0:Client</faultcode>
         <faultstring>Couldn't create SOAP message due to exception: XML reader error: com.ctc.wstx.exc.WstxUnexpectedCharException: Illegal character ((CTRL-CHAR, code 31))
 at [row,col {unknown-source}]: [1,1]</faultstring>
      </soap:Fault>

推荐答案

此问题是由于有效负载大小过大引起的.提出另一个问题，以寻求在使用Apache Camel时使用大型SOAP负载的帮助.

This issue was caused due to the payload size being pretty big. Raising another question to seek help around working with large SOAP payloads when working with Apache Camel.

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