本文介绍了通过Mulesoft ESB从Salesforce删除记录的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试通过Mulesoft ESB从Salesforce删除记录列表.我已经在github上创建了一个示例项目，可以在此处.
I am trying to delete list of records from Salesforce via Mulesoft ESB.I have already create an example project on github and the flow xml can be found here.
用于删除记录的xml代码段如下:
The xml snippet for deleting records is below:
<sfdc:delete config-ref="Salesforce__Basic_authentication" doc:name="Salesforce">
<sfdc:ids ref="#[payload]" />
</sfdc:delete>
其中，有效负载数据类型为字符串列表.
where, payload data type is List of string.
在删除记录时出现以下异常:
While deleting the records I am getting below exception:
ERROR 2015-11-05 23:39:39,755 [[tutorial].HTTP_Listener_Configuration.worker.01] org.mule.exception.DefaultMessagingExceptionStrategy:
********************************************************************************
Message : Could not serialize object (org.mule.api.serialization.SerializationException)
Type : org.mule.api.transformer.TransformerException
Code : MULE_ERROR--2
JavaDoc : http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/transformer/TransformerException.html
Transformer : ObjectToByteArray{this=7be7e15, name='_ObjectToByteArray', ignoreBadInput=false, returnClass=SimpleDataType{type=[B, mimeType='*/*', encoding='null'}, sourceTypes=[SimpleDataType{type=java.io.Serializable, mimeType='*/*', encoding='null'}, SimpleDataType{type=java.io.InputStream, mimeType='*/*', encoding='null'}, SimpleDataType{type=java.lang.String, mimeType='*/*', encoding='null'}, SimpleDataType{type=org.mule.api.transport.OutputHandler, mimeType='*/*', encoding='null'}]}
********************************************************************************
Exception stack is:
1. com.sforce.soap.partner.DeleteResult (java.io.NotSerializableException)
java.io.ObjectOutputStream:1184 (null)
2. java.io.NotSerializableException: com.sforce.soap.partner.DeleteResult (org.apache.commons.lang.SerializationException)
org.apache.commons.lang.SerializationUtils:111 (null)
3. Could not serialize object (org.mule.api.serialization.SerializationException)
org.mule.serialization.internal.AbstractObjectSerializer:68 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/serialization/SerializationException.html)
4. Could not serialize object (org.mule.api.serialization.SerializationException) (org.mule.api.transformer.TransformerException)
org.mule.transformer.simple.SerializableToByteArray:66 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/transformer/TransformerException.html)
********************************************************************************
Root Exception stack trace:
java.io.NotSerializableException: com.sforce.soap.partner.DeleteResult
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1378)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
at org.apache.commons.lang.SerializationUtils.serialize(SerializationUtils.java:108)
at org.apache.commons.lang.SerializationUtils.serialize(SerializationUtils.java:133)
at org.mule.serialization.internal.JavaObjectSerializer.doSerialize(JavaObjectSerializer.java:44)
at org.mule.serialization.internal.AbstractObjectSerializer.serialize(AbstractObjectSerializer.java:64)
at org.mule.transformer.simple.SerializableToByteArray.doTransform(SerializableToByteArray.java:62)
at org.mule.transformer.simple.ObjectToByteArray.doTransform(ObjectToByteArray.java:78)
at org.mule.transformer.AbstractTransformer.transform(AbstractTransformer.java:415)
at org.mule.DefaultMuleMessage.getPayload(DefaultMuleMessage.java:425)
at org.mule.DefaultMuleMessage.getPayload(DefaultMuleMessage.java:373)
at org.mule.DefaultMuleMessage.getPayloadAsBytes(DefaultMuleMessage.java:714)
at org.mule.module.http.internal.listener.HttpResponseBuilder.build(HttpResponseBuilder.java:175)
at org.mule.module.http.internal.listener.HttpMessageProcessorTemplate.sendResponseToClient(HttpMessageProcessorTemplate.java:97)
at org.mule.execution.AsyncResponseFlowProcessingPhase.runPhase(AsyncResponseFlowProcessingPhase.java:83)
at org.mule.execution.AsyncResponseFlowProcessingPhase.runPhase(AsyncResponseFlowProcessingPhase.java:38)
at org.mule.execution.PhaseExecutionEngine$InternalPhaseExecutionEngine.phaseSuccessfully(PhaseExecutionEngine.java:65)
at org.mule.execution.PhaseExecutionEngine$InternalPhaseExecutionEngine.phaseSuccessfully(PhaseExecutionEngine.java:69)
at com.mulesoft.mule.throttling.ThrottlingPhase.runPhase(ThrottlingPhase.java:185)
at com.mulesoft.mule.throttling.ThrottlingPhase.runPhase(ThrottlingPhase.java:1)
at org.mule.execution.PhaseExecutionEngine$InternalPhaseExecutionEngine.process(PhaseExecutionEngine.java:114)
at org.mule.execution.PhaseExecutionEngine.process(PhaseExecutionEngine.java:41)
at org.mule.execution.MuleMessageProcessingManager.processMessage(MuleMessageProcessingManager.java:32)
at org.mule.module.http.internal.listener.DefaultHttpListener$1.handleRequest(DefaultHttpListener.java:126)
at org.mule.module.http.internal.listener.grizzly.GrizzlyRequestDispatcherFilter.handleRead(GrizzlyRequestDispatcherFilter.java:83)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.mule.module.http.internal.listener.grizzly.ExecutorPerServerAddressIOStrategy.run0(ExecutorPerServerAddressIOStrategy.java:102)
at org.mule.module.http.internal.listener.grizzly.ExecutorPerServerAddressIOStrategy.access$100(ExecutorPerServerAddressIOStrategy.java:30)
at org.mule.module.http.internal.listener.grizzly.ExecutorPerServerAddressIOStrategy$WorkerThreadRunnable.run(ExecutorPerServerAddressIOStrategy.java:125)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
推荐答案
您实际上已成功删除.问题是您的Mule流在进行Salesforce调用后结束，并且默认情况下它将尝试返回当前有效负载.该有效负载是SF调用的结果，该调用的类型为com.sforce.soap.partner.DeleteResult，而Mule不知道如何序列化它.
You are actually deleting successfully. The problem is that your Mule flow ends after making the Salesforce call, and by default it tries to return the current payload. That payload is the result of the SF call, which is of type com.sforce.soap.partner.DeleteResult, and Mule doesn't know how to serialize it.
首先，尝试在SF调用之后简单地添加设置有效载荷"组件，然后将有效载荷设置为所需的任何内容，例如说"hello world".一旦了解了所发生的情况，就可以添加一个常规的脚本来处理DeleteResult并实际确定删除是否成功，如果不成功则可以执行某些操作.
To start, try simply adding a "Set payload" component after the SF call and set payload to anything you want, say "hello world". Once you understand what's happening, you can add a groovy script to process the DeleteResult and actually determine if the deletion was successful or not, and possibly do something if it wasn't.
这篇关于通过Mulesoft ESB从Salesforce删除记录的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！