Question

我需要编写一个调用SOAP Web服务的客户端。我获得wsdl和SOAP request。它是一个安全的Web服务和一个附件传递给服务的文件。我使用SOAP UI测试了它，但是需要编写一个Java程序来调用该服务。

这是wsdl

<definitions xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://xmlns.oracle.com/integration/b2b" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" name="WS_VT_SECURED_INBOUND" targetNamespace="http://xmlns.oracle.com/integration/b2b">
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" elementFormDefault="qualified" targetNamespace="http://xmlns.oracle.com/integration/b2b">
<element name="TransportFileRequest">
<complexType>
<sequence>
<element minOccurs="1" name="FileName" type="string"/>
<element minOccurs="1" name="FileType" type="string"/>
<element maxOccurs="1" minOccurs="1" name="messageID" type="string"/>
<element maxOccurs="1" minOccurs="1" name="senderID" type="string"/>
<element maxOccurs="1" minOccurs="1" name="checksum" type="string"/>
<element maxOccurs="1" minOccurs="1" name="timestamp" type="string"/>
<element maxOccurs="1" minOccurs="1" name="transportVersion" type="string"/>
<element maxOccurs="1" minOccurs="1" name="payload" type="anyType"/>
</sequence>
</complexType>
</element>
<element name="TransportFileResponse">
<complexType>
<sequence>
<element maxOccurs="1" minOccurs="1" name="Status" type="string"/>
<element maxOccurs="unbounded" minOccurs="0" name="ErrorMessage" type="string"/>
</sequence>
</complexType>
</element>
<element name="error" type="string"/>
</schema>
</types>
<message name="TransportFileResponseMessage">
<part name="FileTransportResponse" element="tns:TransportFileResponse"></part>
</message>
<message name="faultMessage">
<part name="faultMessage" element="tns:error"></part>
</message>
<message name="TransportFileRequestMessage">
<part name="FileTransportRequest" element="tns:TransportFileRequest"></part>
</message>
<portType name="TransportFilePort">
<operation name="sendFile">
<input message="tns:TransportFileRequestMessage"></input>
<output message="tns:TransportFileResponseMessage"></output>
<fault name="faultMessage" message="tns:faultMessage"></fault>
</operation>
</portType>
<binding name="TransportFilePortBinding" type="tns:TransportFilePort">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="sendFile">
<soap:operation soapAction="sendFile" style="document"/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
<fault name="faultMessage">
<soap:fault name="faultMessage" use="literal"/>
</fault>
</operation>
</binding>
<service name="receiveFile_WS_VT_SECURED_INBOUND">
<port name="TransportFilePort_pt" binding="tns:TransportFilePortBinding">
<soap:address location="https://hostname:9443/wsx/services/receiveFile_WS_VT_SECURED_INBOUND"/>
</port>
</service>
</definitions>

这是SOAP请求看起来像

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:b2b="http://xmlns.oracle.com/integration/b2b">
   <soapenv:Header/>
   <soapenv:Body>
      <b2b:TransportFileRequest>
          <b2b:FileName>120_VERMONT_ACH_Sanity11march1.dat</b2b:FileName>
         <b2b:FileType>120</b2b:FileType>
         <b2b:MessageID>3454</b2b:MessageID>
         <b2b:SenderID>ekrjekrj</b2b:SenderID>
         <b2b:checksum>b2ee8af554ab6933085d341b71765bc8</b2b:checksum>
         <b2b:timestamp>3434</b2b:timestamp>
         <b2b:transportServiceVersion>4343</b2b:transportServiceVersion>
         <b2b:payload>120_VERMONT_ACH_Sanity11march1.dat</b2b:payload>
      </b2b:TransportFileRequest>
   </soapenv:Body>
</soapenv:Envelope>

在上面，文件附件是

<b2b:payload>120_VERMONT_ACH_Sanity11march1.dat</b2b:payload>

我知道有多种方法可以使用apache http client库或其他任何方法。但我从未使用过Web服务，因此对此并不了解。即使我已经开始使用apache http客户端但无法做到这一点。对于apache问题，我发布了一个问题Sending file to secured SOAP web service using apache http client但到目前为止还没有提供解决方案。使用apache http client不会有任何强制要求。

请让我知道我该怎么办？

Answer 1

使用符合JAX-WS的框架，如Axis或CXF，并遵循自上而下的方法。

这些框架提供的工具可以帮助您从WSDL开始生成适当的Java客户端类。

如果要使用HTTP Client，则必须使用java.xml.soap中的类自行处理SOAP信封。见SOAPMessage

将文件发送到安全的SOAP Web服务

1 个答案: