Spring Web服务解组没有正确发生 [英] Spring Web service unmarshalling not happening correctly

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问题描述

我一直在尝试集成spring WS来测试SOAP webservice.Integration遇到了障碍，因为我无法在unmarshelled对象中收到正确的响应。
以下是详细信息：

I have been trying to integrate the spring WS to test a SOAP webservice.Integration has hit a roadblock as I am not able receive the proper response in the unmarshelled object. Below are the details:

应用程序上下文如下：

 <!-- Define the SOAP version used by the WSDL -->
<bean id="soapMessageFactory" class="org.springframework.ws.soap.saaj.SaajSoapMessageFactory">
    <property name="soapVersion">
        <util:constant static-field="org.springframework.ws.soap.SoapVersion.SOAP_12"/>
    </property>
</bean>

<!-- The location of the generated Java files -->
<oxm:jaxb2-marshaller id="marshaller" contextPath="com.uk.fs.generatedsources"/>

<!-- Configure Spring Web Services -->
<bean id="webServiceTemplate" class="org.springframework.ws.client.core.WebServiceTemplate">
    <constructor-arg ref="soapMessageFactory"/>
    <property name="marshaller" ref="marshaller"/>
    <property name="unmarshaller" ref="marshaller"/>
    <property name="defaultUri" value="http://192.168.243.21/test/services/testservice?wsdl"/>
</bean>

以下是调用marshalSendAndReceive的方法：

Below is the method which invokes marshalSendAndReceive:

  public List<FSChild> getFSChildren() {
    GetFSChildren getFSChildren= new ObjectFactory().createGetFSChildren();
    getFSChildren.setCountry("CA");
    getFSChildren.setFsCode("5010");
    getFSChildren.setLimit(6);
    GetFSChildrenResponse response = (GetFSChildrenResponse) webServiceTemplate.marshalSendAndReceive(
            getFSChildren);

    return response.getGetFSChildrenReturn();
}

类GetFSChildrenResponse如下：

Class GetFSChildrenResponse is as below:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"getHSChildrenReturn"
})
@XmlRootElement(name = "getFSChildrenResponse")
public class GetFSChildrenResponse {

@XmlElement(required = true)
protected List<FSChild> getFSChildrenReturn;

public List<FSChild> getGetFSChildrenReturn() {
    if (getFSChildrenReturn == null) {
        getFSChildrenReturn = new ArrayList<FSChild>();
    }
    return this.getFSChildrenReturn;
}

}

FSChild类如下：

class FSChild is as below:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "FSChild", namespace = "http://hs.uk.com", propOrder = {
"description",
"fsCode"
})
public class FSChild {
@XmlElement(required = true, nillable = true)
protected String description;
@XmlElement(required = true, nillable = true)
protected String fsCode;

public String getDescription() {
    return description;
}
public void setDescription(String value) {
    this.description = value;
}
public String getFsCode() {
    return hsCode;
}
public void setFsCode(String value) {
    this.hsCode = value;
}

}

我觉得非常接近让它工作..
请求被正确编组，甚至请求被正确发送到webservice，它记录响应并正确返回它。
但是当尝试提取如下所示的响应时：

I feel like quite close to get it working.. Request is properly marshalled and even request is sent properly to webservice which logs the response and returns it properly. but when try to extract the response like below:

GetFSChildrenResponse response = (GetFSChildrenResponse) webServiceTemplate.marshalSendAndReceive( getFSChildren);

现在我调试的时候，我发现响应对象已经填充并且包含1 getHSChildrenReturn 包含一个预期的项目的列表，但fschild中的代码和描述设置为null。

now at this point when I debug,I find that response object is populated and it contains 1 getHSChildrenReturn list containing one item which was expected but code and description in fschild is set to null.

我甚至打开了消息的TRACE日志。我看到响应xml正确返回数据，如下所示：

I have even turned on TRACE logs for messages.I see response xml properly returning data which is as below:

<?xml version="1.0" encoding="utf-8"?>
<soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <soapenv:Body>
        <getHSChildrenResponse xmlns="http://service.hs.pb.com">
            <getHSChildrenReturn>
                <description>Silk: Silk-worm cocoons suitable for reeling.</description>
                <fsCode>5001000000</hsCode>
            </getFSChildrenReturn>
        </getFSChildrenResponse>
    </soapenv:Body>
</soapenv:Envelope>

请在下面找到生成类的wsdl：

Please find below the wsdl from which classes were generated:

<wsdl:definitions xmlns:apachesoap="http://xml.apache.org/xml-soap"           xmlns:impl="http://service.fs.uk.com" xmlns:intf="http://service.fs.uk.com"    xmlns:tns1="http://fs.uk.com" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"   xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://service.fs.uk.com">


    <!--
WSDL created by Apache Axis version: 1.4
Built on Apr 22, 2006 (06:55:48 PDT)
-->
<wsdl:types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://service.fs.uk.com">
<import namespace="http://fs.uk.com"/>
<element name="getCountries">
<complexType/>
</element>
<element name="getCountriesResponse">
<complexType>
<sequence>
<element maxOccurs="unbounded" name="getCountriesReturn" type="xsd:string"/>
</sequence>
</complexType>
</element>
<element name="getFSChildren">
<complexType>
<sequence>
<element name="fsCode" type="xsd:string"/>
<element name="country" type="xsd:string"/>
<element name="limit" type="xsd:int"/>
</sequence>
</complexType>
</element>
<element name="getFSChildrenResponse">
<complexType>
<sequence>
<element maxOccurs="unbounded" name="getFSChildrenReturn" type="tns1:FSChild"/>
</sequence>
</complexType>
</element>
</schema>
<schema xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://fs.uk.com">
<complexType name="FSChild">
<sequence>
<element name="description" nillable="true" type="xsd:string"/>
<element name="fsCode" nillable="true" type="xsd:string"/>
</sequence>
</complexType>
</schema>
</wsdl:types>
<wsdl:message name="getCountriesResponse">
<wsdl:part element="impl:getCountriesResponse" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:message name="getCountriesRequest">
<wsdl:part element="impl:getCountries" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:message name="getFSChildrenRequest">
<wsdl:part element="impl:getFSChildren" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:message name="getFSChildrenResponse">
<wsdl:part element="impl:getFSChildrenResponse" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:portType name="FSService">
<wsdl:operation name="getCountries">
<wsdl:input message="impl:getCountriesRequest" name="getCountriesRequest"></wsdl:input>
<wsdl:output message="impl:getCountriesResponse" name="getCountriesResponse"></wsdl:output>
</wsdl:operation>
<wsdl:operation name="getFSChildren">
<wsdl:input message="impl:getFSChildrenRequest" name="getFSChildrenRequest"></wsdl:input>
<wsdl:output message="impl:getFSChildrenResponse" name="getFSChildrenResponse"></wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="FSServiceSoapBinding" type="impl:FSService">
<wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="getCountries">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="getCountriesRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="getCountriesResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="getFSChildren">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="getFSChildrenRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="getFSChildrenResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="testserviceService">
<wsdl:port binding="impl:FSServiceSoapBinding" name="testservice">
<wsdlsoap:address location="http://192.168.240.87/FSWS/testservice/FSService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>


推荐答案

在数小时沮丧之后回答我自己的问题。似乎是wsdl中的命名空间有问题。我在wsdl中的2thth之后改变了，并再次生成了类，从而产生了正确的响应。
xmlns：tns1 =http://fs.uk.com到 xmlns：tns1 =http：// service。 fs.uk.com

Answering my own question after getting frustrated for hours.There seems to be problem with the namespaces in wsdl.I changed following 2things in wsdl and generated the classes again resulting in proper responses. xmlns:tns1="http://fs.uk.com" to xmlns:tns1="http://service.fs.uk.com"

targetNamespace =http://fs.uk.com到 targetNamespace =http://service.fs.uk.com
。
对我来说这有点令人惊讶，因为没有更改的原始wsdl与SOAPUI完美配合。如果有人能够解释这一点，我会奖励他的赏金

targetNamespace="http://fs.uk.com" to targetNamespace="http://service.fs.uk.com" for element FSChild. It was little surprising for me as original wsdl without changes works perfectly with SOAPUI. If anyone can explain this,I will award him the bounty

这篇关于Spring Web服务解组没有正确发生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IT屋！

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