我在WSO2 Esb代理服务中创建了2个序列的问题 .
这是我的配置:
我的代理(Pepkor_Product_Search_Proxy)需要在Web服务和数据服务中搜索产品信息并恢复响应(如果需要,可以汇总) .
我的代理服务调用2个服务;托管在DSS上的数据服务和托管在AS上的Web服务 . 代理请求被发送到2个“请求序列”,其格式化请求以匹配AS和DSS上的相应服务调用的预期消息 . 收到响应后,我将它们发送到2“响应序列”,以便根据(符合WSDL)格式化它们到代理服务响应 . 但是,一旦到达这些序列中的发送调解器,执行就会停止,并且代理的Out Sequence不会接收它们 .
发送调解器使用默认行为(应该发送到代理序列),例如:
所有4个序列(2个Rq 2R)都是动态的,并保存在system_ / conf:registry中
我只用一个服务接收肥皂中的消息(似乎rs序列正在响应,而不是代理的out seq!)
我想知道如何将这些“调解”的响应反馈回我的代理序列中......
我尝试过序列介体而不是克隆,但无济于事 .
请参阅下文:Rq mssg,代理和“响应”序列突触配置以及代理碳日志 .
在此先感谢您有任何其他信息,请告诉我 .
SOAP Rq:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:prod="http://za.co.pepkor/product_service/">
<soapenv:Header/>
<soapenv:Body>
<prod:productSearchReq>
<!--Optional:-->
<productName>NIKE_SHIRTS</productName>
<!--Optional:-->
<productSize>7</productSize>
<!--Optional:-->
<productColour>RED</productColour>
</prod:productSearchReq>
</soapenv:Body>
</soapenv:Envelope>
Proxy:
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse" name="Pepkor_Product_Search_Proxy"
transports="https http" startOnLoad="true" trace="disable">
<target>
<inSequence>
<log level="custom">
<property name="Sending request to :"
value="ackServiceSearchSeqRq and shcServiceSearchSeqRq sequences..." />
</log>
<clone sequential="true">
<target sequence="conf:/ackServiceSearchSeqRq" />
<target sequence="conf:/shcServiceSearchSeqRq" />
</clone>
</inSequence>
<outSequence>
<log level="custom">
<property name="Out Sequence reached"
value="++++++++++++++=========Aggregating now========+++++++++++++++++==" />
</log>
<aggregate>
<completeCondition>
<messageCount min="-1" max="-1" />
</completeCondition>
<onComplete expression="//productDetails">
<log level="custom" separator=",">
<property name="::::"
value="======================= Sending Back the Aggregated Responses. ===============" />
</log>
</onComplete>
</aggregate>
<respond />
</outSequence>
<faultSequence />
</target>
<publishWSDL key="gov:service_integration/wsdls/PepKorProductSearch.wsdl" />
</proxy>
Ack Service Rs Sequence
<?xml version="1.0" encoding="UTF-8"?>
<sequence xmlns="http://ws.apache.org/ns/synapse" name="ackServiceSearchSeqRs">
<log level="custom">
<property name="Below Response recieved from Ack-WS" value="==================" />
</log>
<log level="full" />
<property xmlns:ns1="http://ack.pepkor.org" xmlns:ns="http://org.apache.synapse/xsd"
xmlns:ax23="http://ack.pepkor.org/xsd" name="product_Colour"
expression="//ns1:productSearchResponse/ns1:return/ax23:product_Colour/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="ackRs:Colour : "
expression="$ctx:product_Colour" />
</log>
<property xmlns:ns1="http://ack.pepkor.org" xmlns:ns="http://org.apache.synapse/xsd"
xmlns:ax23="http://ack.pepkor.org/xsd" name="product_ID"
expression="//ns1:productSearchResponse/ns1:return/ax23:product_ID/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="ackRs:ID : "
expression="$ctx:product_ID" />
</log>
<property xmlns:ns1="http://ack.pepkor.org" xmlns:ns="http://org.apache.synapse/xsd"
xmlns:ax23="http://ack.pepkor.org/xsd" name="product_Name"
expression="//ns1:productSearchResponse/ns1:return/ax23:product_Name/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="ackRs:Name : "
expression="$ctx:product_Name" />
</log>
<property xmlns:ns1="http://ack.pepkor.org" xmlns:ns="http://org.apache.synapse/xsd"
xmlns:ax23="http://ack.pepkor.org/xsd" name="product_Size"
expression="//ns1:productSearchResponse/ns1:return/ax23:product_Size/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="ackRs:Size : "
expression="$ctx:product_Size" />
</log>
<property xmlns:ns1="http://ack.pepkor.org" xmlns:ns="http://org.apache.synapse/xsd"
xmlns:ax23="http://ack.pepkor.org/xsd" name="source"
expression="//ns1:productSearchResponse/ns1:return/ax23:source/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="ackRs:Source : "
expression="$ctx:source" />
</log>
<property xmlns:ns1="http://ack.pepkor.org" xmlns:ns="http://org.apache.synapse/xsd"
xmlns:ax23="http://ack.pepkor.org/xsd" name="type"
expression="//ns1:productSearchResponse/ns1:return/ax23:type/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="ackRs:Type : "
expression="$ctx:type" />
</log>
<payloadFactory media-type="xml">
<format>
<productDetails xmlns:pep="http://za.co.pepkor/product_service/">
<productID>$1</productID>
<productName>$2</productName>
<productSize>$3</productSize>
<productColour>$4</productColour>
<productType>$5</productType>
<sourceID>$6</sourceID>
</productDetails>
</format>
<args>
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:product_ID" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:product_Name" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:product_Size" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:product_Colour" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:type" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:source" />
</args>
</payloadFactory>
<send />
</sequence>
Shc Service Rs Sequence
<?xml version="1.0" encoding="UTF-8"?>
<sequence xmlns="http://ws.apache.org/ns/synapse" name="shcServiceSearchSeqRs">
<log level="custom">
<property name="Below response recieved from Shc-DS" value="==================" />
</log>
<log level="full" />
<property xmlns:ns1="SHC" xmlns:ns="http://org.apache.synapse/xsd"
name="Product_ID" expression="//ns1:productDetails/ns1:Product_ID/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="shcRs: Product_ID : "
expression="$ctx:Product_ID" />
</log>
<property xmlns:ns1="SHC" xmlns:ns="http://org.apache.synapse/xsd"
name="Product_Name" expression="//ns1:productDetails/ns1:Product_Name/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="shcRs: Product_Name : "
expression="$ctx:Product_Name" />
</log>
<property xmlns:ns1="SHC" xmlns:ns="http://org.apache.synapse/xsd"
name="Product_Size" expression="//ns1:productDetails/ns1:Product_Size/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="shcRs: Product_Size : "
expression="$ctx:Product_Size" />
</log>
<property xmlns:ns1="SHC" xmlns:ns="http://org.apache.synapse/xsd"
name="Product_Colour" expression="//ns1:productDetails/ns1:Product_Colour/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="shcRs: Product_Colour : "
expression="$ctx:Product_Colour" />
</log>
<property xmlns:ns1="SHC" xmlns:ns="http://org.apache.synapse/xsd"
name="Product_Type" expression="//ns1:productDetails/ns1:Product_Type/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="shcRs: Product_Type : "
expression="$ctx:Product_Type" />
</log>
<property xmlns:ns1="SHC" xmlns:ns="http://org.apache.synapse/xsd"
name="Source" expression="//ns1:productDetails/ns1:Source/text()"
scope="default" type="STRING" />
<log level="custom">
<property xmlns:ns="http://org.apache.synapse/xsd" name="shcRs: Source : "
expression="$ctx:Source" />
</log>
<payloadFactory media-type="xml">
<format>
<productDetails xmlns="">
<productID>$1</productID>
<productName>$2</productName>
<productSize>$3</productSize>
<productColour>$4</productColour>
<productType>$5</productType>
<sourceID>$6</sourceID>
</productDetails>
</format>
<args>
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:Product_ID" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:Product_Name" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:Product_Size" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:Product_Colour" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:Product_Type" />
<arg xmlns:ns="http://org.apache.synapse/xsd" evaluator="xml"
expression="$ctx:Source" />
</args>
</payloadFactory>
<send />
</sequence>
SOAP Rs
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<productDetails>
<productID>214562</productID>
<productName>NIKE_SHIRTS</productName>
<productSize>7</productSize>
<productColour>RED</productColour>
<productType>SHIRT</productType>
<sourceID>SHC</sourceID>
</productDetails>
</soapenv:Body>
</soapenv:Envelope>
WSO2 Carbon Log
https:// docs . 谷歌 . COM /文件/ d / 12At0zir99H9cOo9hzNrgG33r52PHF0W32XLyBT6dzUQ /编辑? USP =共享
Edit
我的AggHandlerSequence:
<sequence xmlns="http://ws.apache.org/ns/synapse">
<log level="custom">
<property name="pocSearchRsHandlerSeq reached" value="++++++++++++++=========Aggregating now========+++++++++++++++++=="></property>
</log>
<aggregate>
<completeCondition>
<messageCount min="-1" max="-1"></messageCount>
</completeCondition>
<onComplete xmlns:ns="http://org.apache.synapse/xsd" xmlns:prod="http://za.co.pepkor/product_service/" expression="//prod:productSearchResp/productDetails">
<log level="custom" separator=",">
<property name="::::" value="======================= Sending Back the Aggregated Responses. ==============="></property>
</log>
<respond></respond>
</onComplete>
</aggregate>
</sequence>
And one of my Rs Seq
<sequence xmlns="http://ws.apache.org/ns/synapse">
:
:
<payloadFactory media-type="xml">
<format>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:prod="http://za.co.pepkor/product_service/">
<soapenv:Body>
<prod:productSearchResp>
<productDetails xmlns="">
<productID>$1</productID>
<productName>$2</productName>
<productSize>$3</productSize>
<productColour>$4</productColour>
<productType>$5</productType>
<sourceID>$6</sourceID>
</productDetails>
</prod:productSearchResp>
</soapenv:Body>
</soapenv:Envelope>
:
:
<sequence key="conf:/pocSearchRsHandlerSeq"></sequence>
:
:
But am getting this Rs in soap
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<productDetails>
<productID>2145627</productID>
<productName>NIKE_SHIRTS</productName>
<productSize>7</productSize>
<productColour>RED</productColour>
<productType>SHIRT</productType>
<sourceID>ACK</sourceID>
</productDetails>
<productDetails>
<productID>214562</productID>
<productName>NIKE_SHIRTS</productName>
<productSize>7</productSize>
<productColour>RED</productColour>
<productType>SHIRT</productType>
<sourceID>SHC</sourceID>
</productDetails>
</soapenv:Body>
</soapenv:Envelope>
然而,我想要一个类似于Rs seq中的Payload工厂的响应,尝试使用corrolateOn表达式 . 我可以将这些聚合字段存储为属性并在有效负载工厂中使用它们,或者如何将Agg响应映射到?
Final edit
这里有一个完美的Rs seq有效载荷:(这将由agg处理程序收到)
<productDetails xmlns="">
<productID>$1</productID>
<productName>$2</productName>
<productSize>$3</productSize>
<productColour>$4</productColour>
<productType>$5</productType>
<sourceID>$6</sourceID>
</productDetails>
我的完整的agg处理程序:
<sequence xmlns="http://ws.apache.org/ns/synapse">
<log level="custom">
<property name="pocSearchRsHandlerSeq reached" value="++++++++++++++=========Aggregating now========+++++++++++++++++=="></property>
</log>
<aggregate>
<completeCondition>
<messageCount min="-1" max="-1"></messageCount>
</completeCondition>
<onComplete xmlns:ns="http://org.apache.synapse/xsd" expression="//productDetails">
<log level="custom" separator=",">
<property name="::::" value="======================= Formatting the Aggregated Responses. ==============="></property>
</log>
<log level="full"></log>
<payloadFactory media-type="xml">
<format>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:prod="http://za.co.pepkor/product_service/">
<soapenv:Body>
<prod:productSearchResp> $1 </prod:productSearchResp>
</soapenv:Body>
</soapenv:Envelope>
</format>
<args>
<arg expression="//productDetails" evaluator="xml"></arg>
</args>
</payloadFactory>
<respond></respond>
</onComplete>
</aggregate>
</sequence>
2 回答
如果要使用聚合介体,则2响应必须与使用此介体的顺序相同
在您的代理inSequence中,您使用clone并调用“ackServiceSearchSeqRq”和“shcServiceSearchSeqRq”,就像您已经做的那样
在每个请求seq中,您根据要调用的服务格式化请求,然后使用以下方法之一使用send mediator:
第一个选项:
<send> <endpoint key="xxx"> </send>
:来自您的2个服务的2个回复将转到您的代理的outSequence第二选项:
<send receive="MyAggregateSequence"> <endpoint key="xxx"> </send>
:来自您的2项服务的2条回复将转至"MyAggregateSequence"在代理的outSequence或“MyAggregateSequence”中,根据您选择的选项,使用filter或switch mediator来确定它是来自ackService还是来自shcService的响应,并决定应用哪个转换(注意productDetails节点你使用payloadFactory创建,如果没有名称空间,则在调用聚合介体之前,每次都指定xmlns =“”:样本中不是这种情况 . 在aggregate / onComplete中,您可以使用没有 endpoints 的send mediator将聚合的消息发送回代理的调用者 .
在你的情况下,有2个
<send/>
,你的每个2个Rs序列中有一个:第一个被发送到代理的调用者而第二个没有做任何事情(ESB必须说明比你尝试回复2次) .使用克隆介体并且要收集两个消息的响应时,必须在克隆介体上设置
id
并在聚合器介体中使用相同的id
.这样聚合器就知道它需要等待哪些调用 .