axis2 spring pojo 集成

最新推荐文章于 2021-02-12 22:31:47 发布

最新推荐文章于 2021-02-12 22:31:47 发布 · 121 阅读

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#Spring #SOAP #WebService #Servlet #Apache

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之前写的 http://renxiangzyq.iteye.com/blog/1021112 集成spring axis2 的方法太过复杂，切为了达到需求要对生成的代码做多出修改，极不方便，网上看了一些文章，发现其实集成axis2 spring很简单

假设你已经有了一个可以用的spring项目

你有一个类要发布成webservice

public class MyService {

    public Person serviceA(String name, Integer age) {

        Person person = new Person();
        person.setAge(age);
        person.setName(name);

        City city = new City();
        city.setName("shanghai");
        city.setZone("east");

        person.setCity(city);

        return person;
    }
}

1. 下载axsi2.war 这个在 axis2官网有下，把他WEB-INF目录下的conf, lib, modules, services目录都copy到你的WEB-INF下，其实lib里面的jar应该不用全copy的，有时间可以去筛选

2. 在你的web.xml加入以下

	<servlet>
		<servlet-name>AxisServlet</servlet-name>
		<servlet-class>org.apache.axis2.transport.http.AxisServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>AxisServlet</servlet-name>
		<url-pattern>/services/*</url-pattern>
	</servlet-mapping>

3. 在你的application-context.xml里加入

	<bean id="applicationContext"
		class="org.apache.axis2.extensions.spring.receivers.ApplicationContextHolder" />

	<bean id="springAwareService" class="com.axisspring.service.MyService">
	</bean>

4. 在你的WEB-INF/services下，建立 ./test/META-INF/services.xml, 里面的内容为

<?xml version="1.0" encoding="UTF-8"?>
<service name="testService">  
	<description>simple spring example</description>
	<parameter name="ServiceObjectSupplier">
		org.apache.axis2.extensions.spring.receivers.SpringAppContextAwareObjectSupplier
	</parameter>
	<parameter name="SpringBeanName">springAwareService
	</parameter>
	<messageReceivers>
		<messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
			class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" />
		<messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
			class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
	</messageReceivers>
</service>

然后就是部署了，因为我在web.xml里面拦截的是/services/*, 在services.xml里面配的是testService,所以我的webservice地址是

http://localhost:8080/axisspring/services/testService?wsdl，

生成的wsdl如下

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:ns="http://service.axisspring.com" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ax21="http://service.axisspring.com/xsd" 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/" targetNamespace="http://service.axisspring.com">
    <wsdl:documentation>testService</wsdl:documentation>
    <wsdl:types>
        <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://service.axisspring.com/xsd">
            <xs:complexType name="Person">
                <xs:sequence>
                    <xs:element minOccurs="0" name="age" type="xs:int"/>
                    <xs:element minOccurs="0" name="city" nillable="true" type="ax21:City"/>

                    <xs:element minOccurs="0" name="name" nillable="true" type="xs:string"/>
                </xs:sequence>
            </xs:complexType>
            <xs:complexType name="City">
                <xs:sequence>
                    <xs:element minOccurs="0" name="name" nillable="true" type="xs:string"/>
                    <xs:element minOccurs="0" name="zone" nillable="true" type="xs:string"/>
                </xs:sequence>
            </xs:complexType>

        </xs:schema>
        <xs:schema xmlns:ax22="http://service.axisspring.com/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://service.axisspring.com">
            <xs:import namespace="http://service.axisspring.com/xsd"/>
            <xs:element name="serviceA">
                <xs:complexType>
                    <xs:sequence>
                        <xs:element minOccurs="0" name="name" nillable="true" type="xs:string"/>
                        <xs:element minOccurs="0" name="age" type="xs:int"/>
                    </xs:sequence>

                </xs:complexType>
            </xs:element>
            <xs:element name="serviceAResponse">
                <xs:complexType>
                    <xs:sequence>
                        <xs:element minOccurs="0" name="return" nillable="true" type="ax22:Person"/>
                    </xs:sequence>
                </xs:complexType>
            </xs:element>

        </xs:schema>
    </wsdl:types>
    <wsdl:message name="serviceARequest">
        <wsdl:part name="parameters" element="ns:serviceA"/>
    </wsdl:message>
    <wsdl:message name="serviceAResponse">
        <wsdl:part name="parameters" element="ns:serviceAResponse"/>
    </wsdl:message>
    <wsdl:portType name="testServicePortType">

        <wsdl:operation name="serviceA">
            <wsdl:input message="ns:serviceARequest" wsaw:Action="urn:serviceA"/>
            <wsdl:output message="ns:serviceAResponse" wsaw:Action="urn:serviceAResponse"/>
        </wsdl:operation>
    </wsdl:portType>
    <wsdl:binding name="testServiceSoap11Binding" type="ns:testServicePortType">
        <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
        <wsdl:operation name="serviceA">
            <soap:operation soapAction="urn:serviceA" style="document"/>

            <wsdl:input>
                <soap:body use="literal"/>
            </wsdl:input>
            <wsdl:output>
                <soap:body use="literal"/>
            </wsdl:output>
        </wsdl:operation>
    </wsdl:binding>
    <wsdl:binding name="testServiceSoap12Binding" type="ns:testServicePortType">

        <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
        <wsdl:operation name="serviceA">
            <soap12:operation soapAction="urn:serviceA" style="document"/>
            <wsdl:input>
                <soap12:body use="literal"/>
            </wsdl:input>
            <wsdl:output>
                <soap12:body use="literal"/>
            </wsdl:output>

        </wsdl:operation>
    </wsdl:binding>
    <wsdl:binding name="testServiceHttpBinding" type="ns:testServicePortType">
        <http:binding verb="POST"/>
        <wsdl:operation name="serviceA">
            <http:operation location="testService/serviceA"/>
            <wsdl:input>
                <mime:content type="text/xml" part="serviceA"/>
            </wsdl:input>

            <wsdl:output>
                <mime:content type="text/xml" part="serviceA"/>
            </wsdl:output>
        </wsdl:operation>
    </wsdl:binding>
    <wsdl:service name="testService">
        <wsdl:port name="testServiceHttpSoap11Endpoint" binding="ns:testServiceSoap11Binding">
            <soap:address location="http://localhost:8080/axisspring/services/testService.testServiceHttpSoap11Endpoint/"/>
        </wsdl:port>

        <wsdl:port name="testServiceHttpSoap12Endpoint" binding="ns:testServiceSoap12Binding">
            <soap12:address location="http://localhost:8080/axisspring/services/testService.testServiceHttpSoap12Endpoint/"/>
        </wsdl:port>
        <wsdl:port name="testServiceHttpEndpoint" binding="ns:testServiceHttpBinding">
            <http:address location="http://localhost:8080/axisspring/services/testService.testServiceHttpEndpoint/"/>
        </wsdl:port>
    </wsdl:service>
</wsdl:definitions>

把这个wsdl保存成文件, 用soapui测试，可以正常使用

有些要提的地方，

所有public方法自动发布成webservice

函数的输入自动匹配成webservice的输入，返回成输出，

如果我的返回数据不止一个，比如上面我就包装了一个person, 所以返回的数据的顶层节点就是一个person, person里面可以有很多节点，很多层，

但假如我想要返回的是2个顶层的节点，就不知道怎么弄了，我试过返回一个map里面放2个数据，但不行，之前的那篇文章的集成方法就可以返回2个顶层的节点

还有假如要返回数组，返回文件流等也还没有去研究