我正在尝试用wso2 bps开发一个bpel序列，它调用一个jax-ws web异步Web服务。 wso2似乎从服务接收回调，但它无法将其与原始请求链接，原始请求最终从框架收到错误（超时）响应。 根据我的理解，必须通过ws-addressing标头建立核心化;我找到了一些关于如何使用相关集进行操作的示例，但所有这些示例都将请求中的Id与响应中的另一个相关联，但这不是我的情况，因为我在请求和响应中没有“Id”字段消息。
如果处理此类问题的人可以向我发送一些示例代码
，那将对我有所帮助使用来自wsdl的wsimport生成jax-ws Web服务，但是从运行时环境查询？wsdl url时获得的wsdl是不同的。 这是用wsimport处理的wsdl：
<?xml version="1.0" encoding="UTF-8" ?>
<wsdl:definitions
name="processing"
targetNamespace="http://processing.biosos.eu/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://processing.biosos.eu/"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
xmlns:wsaw="http://www.w3.org/2006/03/addressing/ws-addr.xsd"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
>
<plnk:partnerLinkType name="ProcessorLinkType">
<plnk:role name="ProcessingRequestor">
<plnk:portType name="tns:ProcessorPortType"/>
</plnk:role>
<plnk:role name="ProcessingReponse">
<plnk:portType name="tns:ProcessorResponsePortType"/>
</plnk:role>
</plnk:partnerLinkType>
<wsdl:types>
<!-- <xsd:schema>
<xsd:import namespace="http://processing.biosos.eu" schemaLocation="processor.xsd"/>
</xsd:schema> -->
<xs:schema version="1.0" targetNamespace="http://processing.biosos.eu/" xmlns:tns="http://processing.biosos.eu/" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="ProcessingException" nillable="true" type="xs:string"/>
<xs:element name="describeMetaDataIn" nillable="true" type="tns:metaDataSet"/>
<xs:element name="describeMetaDataOut" nillable="true" type="tns:metaDataSet"/>
<xs:element name="executeMetaDataIn" nillable="true" type="tns:metaDataSet"/>
<xs:element name="executeMetaDataOut" nillable="true" type="tns:metaDataSet"/>
<xs:element name="executeAsyncMetaDataIn" nillable="true" type="tns:metaDataSet"/>
<xs:element name="executeAsyncMetaDataInCallback" nillable="true" type="tns:metaDataSet"/>
<xs:element name="describeasyncMetaDataIn" nillable="true" type="tns:metaDataSet"/>
<xs:element name="metaDataSet" type="tns:metaDataSet"/>
<xs:complexType name="metaDataSet">
<xs:sequence>
<xs:element name="metaData" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="WSAReplyToHeader">
<wsdl:part name="ReplyTo" element="wsaw:ReplyTo"/>
</wsdl:message>
<wsdl:message name="WSARelatesToHeader">
<wsdl:part name="RelatesTo" element="wsaw:RelatesTo"/>
</wsdl:message>
<wsdl:message name="executeProcessingAsyncCallbackInput">
<wsdl:part name="executeAsyncMetaDataInCallback" element="tns:executeMetaDataIn"/>
</wsdl:message>
<wsdl:message name="executeProcessingAsyncInput">
<wsdl:part name="executeAsyncMetaDataIn" element="tns:metaDataSet"/>
</wsdl:message>
<wsdl:portType name="executeProcessingRequest">
<wsdl:operation name="executeProcessingAsync">
<wsdl:input message="tns:executeProcessingAsyncInput" xmlns:ns1="http://www.w3.org/2006/05/addressing/wsdl"
ns1:Action=""/>
</wsdl:operation>
</wsdl:portType>
<wsdl:portType name="executeProcessingResponse">
<wsdl:operation name="executeProcessingAsyncCallback">
<wsdl:input message="tns:executeProcessingAsyncCallbackInput" xmlns:ns1="http://www.w3.org/2006/05/addressing/wsdl"
ns1:Action=""/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="executeProcessingSoapHttp" type="tns:executeProcessingRequest">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="executeProcessingAsync">
<soap:operation soapAction="http://processing.biosos.eu/executeProcessing/executeProcessingRequest"/>
<wsdl:input>
<soap:header message="tns:WSAReplyToHeader"
part="ReplyTo" use="literal" encodingStyle=""/>
<soap:body use="literal"/>
</wsdl:input>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="executeProcessingResponseSoapHttp" type="tns:executeProcessingResponse">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="executeProcessingAsyncCallback">
<soap:operation soapAction="http://processing.biosos.eu/executeProcessing/executeProcessingResponse"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="executeProcessingAsyncService">
<wsdl:port name="executeProcessingPort" binding="tns:executeProcessingSoapHttp">
<soap:address location="http://localhost:8088/processor/processor"/>
</wsdl:port>
<wsdl:port name="executeProcessingCallbackPort" binding="tns:executeProcessingResponseSoapHttp">
<soap:address location="http://localhost:8088/processor/processorcallback"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
特别是它修改了
中的原始xsd<xs:element name="executeMetaDataIn" nillable="true" type="tns:metaDataSet"/>
<xs:complexType name="metaDataSet">
<xs:sequence>
<xs:element name="metaData" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
为：
<xs:element name="executeProcessingAsync" type="tns:executeProcessingAsync"/>
<xs:complexType name="executeProcessingAsync">
<xs:sequence>
<xs:element name="arg0" type="tns:metaDataSet" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="metaDataSet">
<xs:sequence>
<xs:element name="metaData" type="xs:string" nillable="true" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
因此引入了一个显然无用的arg0;我在bpel项目中导入了修改后的xsd模式，否则wso2无法调用该服务。也许这就是问题的根源？
这是我偷窥的网络流量：
从我的浏览器到wso2 bps：
POST http://xxx.xxx.xx.xxx:9763/services/BPS.BPShttpBPSPortBindingEndpoint/ HTTP/1.1
Host: xxx.xxx.xx.xxx:9763
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: it-IT,it;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
SOAPAction: "http://bps.biosos.eu/executeProcessing"
Content-Type: text/xml; charset=UTF-8
Referer: http://xxx.xxx.xx.xxx:9763/services/BPS?tryit
Content-Length: 690
Cookie: menuPanel=visible; menuPanelType=main; JSESSIONID=A1D548B8FE2D9CCA6F773CC48BBBCC4D; Modernizr=; current-breadcrumb=manage_menu%2Cbpel_menu%2Cprocesses_menu%23bpel+package_dashboard.jsp*bpel+process_info.jsp*; MSG13706026625390.7186655491334077=true; requestedURI="../../carbon/tracer/index.jsp?region=region4&item=tracer_menu"; MSG13706055948330.5890288764438495=true; MSG13706058104120.31469188642996127=true
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
<?xml version="1.0" encoding="UTF-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing">
<s:Header><wsa:To>http://xxx.xxx.xx.xxx:9763/services/BPS.BPShttpBPSPortBindingEndpoint/</wsa:To>
<wsa:ReplyTo><wsa:Address>http://www.w3.org/2005/08/addressing/anonymous</wsa:Address></wsa:ReplyTo>
<wsa:MessageID>http://identifiers.wso2.com/messageid/1370605864890/8335139899</wsa:MessageID>
<wsa:Action>http://bps.biosos.eu/executeProcessing</wsa:Action>
</s:Header>
<s:Body><p:executeMetaDataIn xmlns:p="http://bps.biosos.eu"><!--0 or more occurrences--><metaDataList>fdsdfd</metaDataList></p:executeMetaDataIn></s:Body>
</s:Envelope>
从wso2到外部jax-ws服务
POST /processor/processor?wsdl HTTP/1.1
Content-Type: text/xml; charset=UTF-8
SOAPAction: "http://processing.biosos.eu/executeProcessing/executeProcessingRequest"
User-Agent: WSO2 Business Process Server-3.0.0
Host: xxx.xxx.xx.yyy:8080
Transfer-Encoding: chunked
<?xml version='1.0' encoding='UTF-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing"><wsa:ReplyTo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Address>http://xxx.xxx.xx.xxx:9763/services/processorcallback</Address>
</wsa:ReplyTo><wsa:To>http://toyota.planetek.it:8080/processor/processor?wsdl</wsa:To><wsa:MessageID>urn:uuid:c3942e49-004a-4cd7-86fb-866742c2c4b1</wsa:MessageID><wsa:Action>http://processing.biosos.eu/executeProcessing/executeProcessingRequest</wsa:Action></soapenv:Header><soapenv:Body><executeProcessingAsync xmlns="http://processing.biosos.eu/">
<arg0 xmlns="">
<metaData>lhhlh</metaData>
</arg0>
</executeProcessingAsync></soapenv:Body></soapenv:Envelope>
有回应 HTTP / 1.1 202接受
从jax-ws服务回调到wso2服务器：
POST /services/processorcallback HTTP/1.1
Accept: text/xml, multipart/related
Content-Type: text/xml; charset=utf-8
SOAPAction: "http://processing.biosos.eu/executeProcessing/executeProcessingRequest"
User-Agent: JAX-WS RI 2.2.5-b01
Cache-Control: no-cache
Pragma: no-cache
Host: xxx.xxx.xx.yyy:9763
Connection: keep-alive
Content-Length: 257
<?xml version='1.0' encoding='UTF-8'?><S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"><S:Header>
<RelatesTo xmlns="http://www.w3.org/2005/08/addressing">urn:uuid:c3942e49-004a-4cd7-86fb-866742c2c4b1</RelatesTo>
<To xmlns="http://www.w3.org/2005/08/addressing">http://xxx.xxx.xx.yyy:9763/services/processorcallback</To>
<Action xmlns="http://www.w3.org/2005/08/addressing">http://processing.biosos.eu/executeProcessing/executeProcessingResponse</Action>
metadata_out.xml
有回应 HTTP / 1.1 202接受
这是bpel文件：
<bpel:process name="BiososProcessing"
targetNamespace="http://pk/bps/processing"
suppressJoinFailure="yes"
xmlns:tns="http://pk/bps/processing"
xmlns:bpel="http://docs.oasis-open.org/wsbpel/2.0/process/executable">
<!-- Import the client WSDL -->
<bpel:import namespace="http://enterprise.netbeans.org/bpel/BPSWrapper" location="BPSWrapper.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
<bpel:import namespace="http://bps.biosos.eu" location="BPS.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
<bpel:import namespace="http://enterprise.netbeans.org/bpel/Asyn_ProcessorWrapper" location="Asyn_ProcessorWrapper.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
<bpel:import namespace="http://processing.biosos.eu/" location="Asyn_Processor.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"/>
<!-- ================================================================= -->
<!-- PARTNERLINKS -->
<!-- List of services participating in this BPEL process -->
<!-- ================================================================= -->
<bpel:partnerLinks>
<bpel:partnerLink name="ProcPartnerLink" xmlns:tns="http://enterprise.netbeans.org/bpel/Asyn_ProcessorWrapper" partnerLinkType="tns:ExecuteProcessingLinkType" myRole="ExecuteProcessingReplyRole" partnerRole="ExecuteProcessingReceiverRole"/>
<bpel:partnerLink name="BPSPartnerLink" xmlns:tns="http://enterprise.netbeans.org/bpel/BPSWrapper" partnerLinkType="tns:IBPSServiceLinkType" myRole="IBPSServiceRole"/>
</bpel:partnerLinks>
<!-- ================================================================= -->
<!-- VARIABLES -->
<!-- List of messages and XML documents used within this BPEL process -->
<!-- ================================================================= -->
<bpel:variables>
<!-- Reference to the message passed as input during initiation -->
<bpel:variable name="BPSExecuteProcessingOut" xmlns:bps="http://bps.biosos.eu" messageType="bps:executeProcessingResponse"/>
<bpel:variable name="ProcExecuteProcessingAsyncCallbackIn" xmlns:tns="http://processing.biosos.eu/" messageType="tns:executeProcessingAsyncCallback"/>
<bpel:variable name="ProcExecuteProcessingAsyncIn" xmlns:tns="http://processing.biosos.eu/" messageType="tns:executeProcessingAsync"/>
<bpel:variable name="ServiceInvokerIARequest" xmlns:tns="http://processing.biosos.eu/" messageType="tns:executeProcessingAsync"/>
<bpel:variable name="BPSExecuteProcessingIn" xmlns:bps="http://bps.biosos.eu" messageType="bps:executeProcessing"/>
</bpel:variables>
<!-- ================================================================= -->
<!-- ORCHESTRATION LOGIC -->
<!-- Set of activities coordinating the flow of messages across the -->
<!-- services integrated within this business process -->
<!-- ================================================================= -->
<bpel:sequence name="main">
<bpel:receive name="BPSReceive_executeProcessing" createInstance="yes" partnerLink="BPSPartnerLink" operation="executeProcessing" xmlns:bps="http://bps.biosos.eu" portType="bps:IBPSService" variable="BPSExecuteProcessingIn">
<correlations>
<correlation set="correlator" initiate="yes"></correlation>
</correlations>
</bpel:receive>
<bpel:assign name="Assign1">
<bpel:copy>
<bpel:from>
<bpel:literal>
<tns:executeProcessingAsync xmlns:tns="http://processing.biosos.eu/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><arg0>
<metaData>metaData</metaData>
</arg0>
</tns:executeProcessingAsync>
</bpel:literal>
</bpel:from>
<bpel:to variable="ProcExecuteProcessingAsyncIn" part="parameters"></bpel:to>
</bpel:copy>
<bpel:copy>
<bpel:from>
<bpel:literal xml:space="preserve"><wsa:ReplyTo xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Address>http://avatar.planetek.it:9763/services/processorcallback</Address>
</wsa:ReplyTo></bpel:literal>
</bpel:from>
<bpel:to header="ReplyTo" variable="ProcExecuteProcessingAsyncIn">
</bpel:to>
</bpel:copy>
<bpel:copy>
<bpel:from part="executeMetaDataIn" variable="BPSExecuteProcessingIn">
<bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0">
<![CDATA[metaDataList[1]]]>
</bpel:query>
</bpel:from>
<bpel:to part="parameters" variable="ProcExecuteProcessingAsyncIn">
<bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0">
<![CDATA[arg0/metaData[1]]]>
</bpel:query>
</bpel:to>
</bpel:copy>
</bpel:assign>
<bpel:invoke name="InvokeProcessor_executeProcessing"
partnerLink="ProcPartnerLink"
operation="executeProcessingAsync"
xmlns:tns="http://processing.biosos.eu/"
portType="tns:ExecuteProcessing"
inputVariable="ProcExecuteProcessingAsyncIn">
</bpel:invoke>
<bpel:receive name="ProcReceive_executeprocessing"
createInstance="no"
partnerLink="ProcPartnerLink"
operation="executeProcessingAsyncCallback"
xmlns:tns="http://processing.biosos.eu/"
portType="tns:ExecuteProcessingCallback"
variable="ProcExecuteProcessingAsyncCallbackIn">
<correlations>
<correlation set="correlator" initiate="no"></correlation>
</correlations>
</bpel:receive>
<bpel:assign name="Assign2">
<bpel:copy>
<bpel:from>
<bpel:literal>
<bps:executeMetaDataOut xmlns:bps="http://bps.biosos.eu"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<metaDataList>metaDataList</metaDataList>
</bps:executeMetaDataOut>
</bpel:literal>
</bpel:from>
<bpel:to variable="BPSExecuteProcessingOut" part="executeMetaDataOut"></bpel:to>
</bpel:copy>
<bpel:copy>
<bpel:from part="parameters" variable="ProcExecuteProcessingAsyncCallbackIn">
<bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[arg0/metaData[1]]]></bpel:query>
</bpel:from>
<bpel:to part="executeMetaDataOut" variable="BPSExecuteProcessingOut">
<bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[metaDataList[1]]]></bpel:query>
</bpel:to>
</bpel:copy>
</bpel:assign>
<bpel:reply name="BPSReply_executeProcessing" partnerLink="BPSPartnerLink" operation="executeProcessing" xmlns:bps="http://bps.biosos.eu" portType="bps:IBPSService" variable="BPSExecuteProcessingOut"/>
</bpel:sequence>
</bpel:process>