techmaddy.com

The clientgen Ant task generates, from an existing WSDL file, the client component files that client applications use to invoke both WebLogic and non-WebLogic Web Services. These files include:

* The Java source code for the JAX-RPC or JAX-WS Stub and Service interface implementations for the particular Web Service you want to invoke.
* The Java source code for any user-defined XML Schema data types included in the WSDL file.
* The JAX-RPC mapping deployment descriptor file which contains information about the mapping between the Java user-defined data types and their corresponding XML Schema types in the WSDL file.
* A client-side copy of the WSDL file.

Two types of client applications use the generated artifacts of clientgen to invoke Web Services:

* Stand-alone Java clients that do not use the J2EE client container.
* J2EE clients, such as EJBs, JSPs, and Web Services, that use the J2EE client container.

			<?xml version="1.0" encoding="UTF-8"?>
				<project name="MyFirstWSClient" default="build-client">
					<taskdef name="clientgen" classname="weblogic.ant.taskdefs.webservices.clientgen.ClientGenTask" />
						<target name="build-client">
							<clientgen wsdl="http://ws.cdyne.com/SpellChecker/check.asmx?wsdl"
								clientJar="C:\SpellCheckerClient.jar"
								packageName="com.techmaddy.ws"/>
						</target>

				</project>
		

			package com.techmaddy;

			import java.io.IOException;
			import java.rmi.RemoteException;
			import java.util.ArrayList;
			import java.util.List;

			import javax.xml.namespace.QName;
			import javax.xml.rpc.ServiceException;
			import javax.xml.rpc.handler.HandlerInfo;
			import javax.xml.rpc.handler.HandlerRegistry;

			import weblogic.webservice.context.WebServiceContext;
			import weblogic.webservice.context.WebServiceSession;
			import weblogic.webservice.core.handler.WSSEClientHandler;
			import weblogic.xml.security.UserInfo;
			import weblogic.xml.security.wsse.Security;
			import weblogic.xml.security.wsse.SecurityElementFactory;

			import com.cdyne.ws.Check;
			import com.cdyne.ws.CheckSoap;
			import com.cdyne.ws.Check_Impl;

			public class SpellChecker {

				private Check spellService = null;

				private CheckSoap soapPortType = null;

				private synchronized Check getService() throws IOException {
					spellService = new Check_Impl();

					WebServiceContext context = spellService.context();
					WebServiceSession session = context.getSession();

					HandlerRegistry registry = spellService.getHandlerRegistry();
					List list = new ArrayList();
					list.add(new HandlerInfo(WSSEClientHandler.class, null, null));
					registry.setHandlerChain(new QName("SpellChecker"), list);

					UserInfo ui = new UserInfo("", "");
					session.setAttribute(WSSEClientHandler.REQUEST_USERINFO, ui);

					SecurityElementFactory factory = SecurityElementFactory
							.getDefaultFactory();
					Security security = factory.createSecurity(null);
					security.addToken(ui);

					session.setAttribute(WSSEClientHandler.REQUEST_SECURITY, security);

					return spellService;

				}

				private CheckSoap getPort() throws ServiceException, IOException {
					if (spellService == null) {
						try {
							soapPortType = getService().getcheckSoap();
						} catch (ServiceException e) {
							throw e;
						} catch (IOException e) {
							throw e;
						}
					}
					return soapPortType;
				}

				public void checkTextBody() throws RemoteException, ServiceException, IOException {
					com.cdyne.ws.DocumentSummary doc = getPort().checkTextBody("Minr pupppy iss Wrong", "0");
					String allcontent = doc.getBody();

					System.out.println("The Content is "+allcontent);

					System.out.println("The misspelled word is "+doc.getMisspelledWordCount());

				}

				public static void main(String[] args) {
					SpellChecker sc = new SpellChecker();
					try {
						sc.checkTextBody();
					}
					catch(IOException ee) {
						ee.printStackTrace();
					}
					catch (ServiceException e) {
						e.printStackTrace();
					}
				}

			}
		

				private synchronized Check getService() throws IOException {
					spellService = new Check_Impl();

					return spellService;

				}