我的目标是在队列中放置返回soap错误的消息,以便稍后重试。
我几乎都在工作,但最重要的部分是:我无法从我的代理的故障序列中访问原始消息:(
我首先创建了一个代理服务,它返回给定值的错误,或者对其他值返回OK:
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse" name="TestProxyService" transports="http https" startOnLoad="true" trace="disable">
<target>
<inSequence>
<log level="custom">
<property name="TestProxyService" value="InSequence"/>
</log>
<switch xmlns:bnc="http://bnc.org/" source="//bnc:id">
<case regex="1">
<log level="custom">
<property name="TestProxyService" value="Send Error !"/>
</log>
<makefault version="soap11">
<code xmlns:soap11Env="http://schemas.xmlsoap.org/soap/envelope/" value="soap11Env:VersionMismatch"/>
<reason value="ERROR ERROR ERROR"/>
<detail>ERROR</detail>
</makefault>
<respond/>
</case>
<default>
<log level="custom">
<property name="TestProxyService" value="No Error"/>
</log>
<log level="custom">
<property name="id" expression="//bnc:id"/>
</log>
<payloadFactory media-type="xml">
<format>
<bnc:response>OK</bnc:response>
</format>
<args/>
</payloadFactory>
<respond/>
</default>
</switch>
</inSequence>
<outSequence/>
<faultSequence/>
</target>
</proxy>
它工作正常
然后我创建了另一个代理,它使用第一个代理作为端点来测试错误排队:
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse" name="QueuingProxyService" transports="https http" startOnLoad="true" trace="disable">
<target>
<inSequence>
<property name="FORCE_ERROR_ON_SOAP_FAULT" value="true" scope="default" type="STRING"/>
<send>
<endpoint key="TestProxyServiceEndpoint"/>
</send>
</inSequence>
<outSequence>
<send/>
</outSequence>
<faultSequence>
<store messageStore="No1MessageStore"/>
<makefault version="soap11">
<code xmlns:soap11Env="http://schemas.xmlsoap.org/soap/envelope/" value="soap11Env:VersionMismatch"/>
<reason value="There has been an error"/>
<detail>We will retry later</detail>
</makefault>
<send/>
</faultSequence>
</target>
</proxy>
存储的消息是由TestProxy中的makefault生成的消息
我尝试使用
将原始邮件保存在属性中(在inSequence中)<property name="OriginalBody" expression="$body" scope="axis2" type="OM"/>
但是在faultSequence中,当我这样做时:
<log level="custom">
<property name="OriginalBody" expression="get-property('OriginalBody')"/>
</log>
结果我得到了null :(
有没有人有想法?
谢谢!
答案 0 :(得分:2)
在定义属性“OriginalBody”时删除范围“axis2”或明确指定scope =“default”:
<property name="OriginalBody" expression="$body" type="OM"/>