Spring3与Webservice应用案例.pptx

1、Spring与Webservice应用案例,新建spring-ws工程,工程目录结构如下：,Java-接口定义,定义Java接口 package net.tangdi.spring.ws; public interface HelloService String sayHello(String name); ,Java-接口定义实现,package net.tangdi.spring.ws; public class HelloServiceImpl implements HelloService Override public String sayHello(String name) / T

2、ODO Auto-generated method stub return hi + name + !; ,Spring中bean定义,Spring中webservice定义, - ,hello.wsdl文件定义, ,hello.wsdl文件定义, ,Spring中服务实现类,package net.tangdi.spring.ws; import org.springframework.util.Assert; import org.springframework.ws.server.endpoint.AbstractDomPayloadEndpoint; import org.w3c.do

3、m.Document; import org.w3c.dom.Element; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.w3c.dom.Text; public class HelloEndPoint extends AbstractDomPayloadEndpoint /* * Namespace of both request and response */ public static final String NAMESPACE_URI = /* * The local name of the ex

4、pected request */ public static final String HELLO_REQUEST_LOCAL_NAME = dRequest; /* * The local name of the created response */ public static final String HELLO_RESPONSE_LOCAL_NAME = dResponse; private HelloService helloService;,Spring中服务实现类,Override protected Element invokeInternal(Element request

5、Element, Document document) throws Exception Assert.isTrue(NAMESPACE_URI.equals(requestElement.getNamespaceURI(), Invalid namespace); Assert.isTrue(HELLO_REQUEST_LOCAL_NAME.equals(requestElement.getLocalName(), Invalid local name); NodeList children = requestElement.getChildNodes(); Text requestText

6、 = null; for (int i = 0; i children.getLength(); i+) if (children.item(i).getNodeType() = Node.TEXT_NODE) requestText = (Text) children.item(i); if (requestText = null) throw new IllegalArgumentException(Could not find request text node); String response = helloService.sayHello(requestText.getNodeVa

7、lue(); Element responseElement = document.createElementNS(NAMESPACE_URI, HELLO_RESPONSE_LOCAL_NAME); Text responseText = document.createTextNode(response); responseElement.appendChild(responseText); return responseElement; public HelloService getHelloService() return helloService; public void setHelloService(HelloService helloService) this.helloService = helloService; ,