<flow..>
...
<jersey:resources doc:name="REST">
<component class="com.rest.SyncAccountService"/>
</jersey:resources>
<set-payload value="#[message.payload]" doc:name="Set Payload"/>
<set-property propertyName="mimeType" value="application/octet-stream" doc:name="Property"/>
<set-property propertyName="Content-Disposition" value="attachment;filename=${file_name}" doc:name="Property"/>
<set-variable variableName="status" value="Success" doc:name="Status"/>
<flow-ref name="audit" doc:name="audit"/>
</flow>
<flow name="audit" doc:name="audit">
<http:inbound-endpoint exchange-pattern="request-response" host="${hostname}" port="${glport}" path="audit" doc:name="HTTP"/>
<db:insert config-ref="QB_Oracle_Configuration" doc:name="Audit" transactionalAction="NOT_SUPPORTED">
<db:parameterized-query><![CDATA[INSERT INTO SIAS_AUDIT(ACCESS_ID,EMPLID) VALUES('1','value1')]]></db:parameterized-query>
</db:insert>
<set-payload value="===Audit Log ===" name="AuditStatus" doc:name="Status"/>
</flow>上面的代码工作正常,但它在下载的文件中返回===Audit日志===。相反,我需要显示在rest组件中生成的附件级别上定义的有效负载。
审计流程的目的是在不应该返回任何内容的数据库中记录成功/失败的状态。如果我删除<set-payload value="===Audit Log ===" name="AuditStatus" doc:name="Status"/>
它开始返回java.lang.Number
编辑
获取以下错误后,将其设置为异步:
ERROR 2015-05-27 13:43:51,846 [[qbiif].connector.http.mule.default.receiver.02] org.mule.exception.CatchMessagingExceptionStrategy:
********************************************************************************
Message : Unable to process a synchronous event asynchronously. Message payload is of type: MuleResponseWriter$1
Code : MULE_ERROR--2
--------------------------------------------------------------------------------
Exception stack is:
1. Unable to process a synchronous event asynchronously. Message payload is of type: MuleResponseWriter$1 (org.mule.api.MessagingException)
org.mule.processor.AsyncInterceptingMessageProcessor:132 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/MessagingException.html)
--------------------------------------------------------------------------------
Root Exception stack trace:
org.mule.api.MessagingException: Unable to process a synchronous event asynchronously. Message payload is of type: MuleResponseWriter$1流量变化:
<flow name="audit" doc:name="audit" processingStrategy="asynchronous">
<db:insert config-ref="QB_Oracle_Configuration" doc:name="Audit" transactionalAction="NOT_SUPPORTED">
<db:parameterized-query><![CDATA[INSERT INTO SIAS_AUDIT(ACCESS_ID,EMPLID) VALUES('1','value1')]]></db:parameterized-query>
</db:insert>
<set-payload value="===Audit Log ===" name="AuditStatus" doc:name="Status"/>
</flow>编辑-2
遵循link后对工作代码的最终更改
<flow name="audit" doc:name="audit">
<async>
<db:insert config-ref="QB_Oracle_Configuration" doc:name="Audit" transactionalAction="NOT_SUPPORTED">
<db:parameterized-query><![CDATA[INSERT INTO SIAS_AUDIT(ACCESS_ID,EMPLID) VALUES('1','value1')]]></db:parameterized-query>
</db:insert>
<set-payload value="===Audit Log ===" name="AuditStatus" doc:name="Status"/>
</async>
</flow>发布于 2015-05-27 20:27:38
<set-payload value="#[message.payload]" doc:name="Set Payload"/>:它将消息有效负载设置为自身,这是无用的。<flow-ref name="audit" doc:name="audit"/>封装在一个async作用域中,这样它的响应就不会与JAX组件的响应混淆。audit流,否则请删除其中的http:inbound-endpoint。https://stackoverflow.com/questions/30491033
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