使用XFire开发WebService，环境：Myeclipse5.0GA (eclipse3.2) XFIRE1.1 Tomcat
6.0.2
现在就开始:
1. 在Myeclipse中新建一个WEB Service PROJECT，如XFIRE2007。
2. 选中工程XFIRE2007,右键导入Myeclipse--Add Spring Capabilities....,所有均选择默认值。
3. 以上步骤完成后,修改src目录下的applicationContext.xml文件,内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
?<bean id="echoBean" class="cutelion.xfire.DIYEchoImpl" />
</beans>
4. 在src目录下新建log4j.properties,内容如下：
log4j.rootLogger=WARN,stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n
5. 修改WEB-INF目录下的web.xml文件,内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee?? http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
? <!-- <servlet>
??? <servlet-name>XFireServlet</servlet-name>
??? <servlet-class>org.codehaus.xfire.transport.http.XFireConfigurableServlet</servlet-class>
??? <load-on-startup>0</load-on-startup>
? </servlet>
? <servlet-mapping>
??? <servlet-name>XFireServlet</servlet-name>
??? <url-pattern>/services/*</url-pattern>
? </servlet-mapping>
?? -->
?
? <context-param>
??????? <param-name>contextConfigLocation</param-name>
??????? <param-value>/WEB-INF/classes/applicationContext.xml
??????? classpath:org/codehaus/xfire/spring/xfire.xml</param-value>
??? </context-param>
??? <context-param>
??????? <param-name>log4jConfigLocation</param-name>
??????? <param-value>/WEB-INF/classes/log4j.properties</param-value>
??? </context-param>
??? <listener>
??????? <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
??? </listener>
??? <listener>
??????? <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
??? </listener>
??? <servlet>
??????? <servlet-name>xfire</servlet-name>
??????? <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
??? </servlet>
??? <servlet-mapping>
??????? <servlet-name>xfire</servlet-name>
??????? <url-pattern>/*</url-pattern>
??? </servlet-mapping>
</web-app>
?
6. 在WEB-INF目录下建立一个xfire-servlet.xml文件,内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
??? <!-- START SNIPPET: xfire -->
??? <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
??????? <property name="urlMap">
??????????? <map>
??????????????? <entry key="/EchoService">
??????????????????? <ref bean="echo"/>
??????????????? </entry>
??????????? </map>
??????? </property>
??? </bean>
???
??? <!-- Declare a parent bean with all properties common to both services -->
??? <bean id="echo" class="org.codehaus.xfire.spring.remoting.XFireExporter">
??????? <property name="serviceFactory">
??????????? <ref bean="xfire.serviceFactory"/>
??????? </property>
??????? <property name="xfire">
??????????? <ref bean="xfire"/>
??????? </property>
??????? <property name="serviceBean">
??????????? <ref bean="echoBean"/>
??????? </property>
??????? <property name="serviceClass">
??????????? <value>cutelion.xfire.DIYEcho</value>
??????? </property>
??? </bean>
??? <!-- END SNIPPET: xfire -->
</beans>
7. 在src下面建立cutelion.xfire包，用于服务发布,其中建立一个DIYEcho.java接口和DIYEchoImpl.java类实现。内容如下：
接口: DIYEcho.java
// START SNIPPET: echo
package cutelion.xfire;
public interface DIYEcho
{
??? String DIYecho(String in);
}
// END SNIPPET: echo
接口实现: DIYEchoImpl.java
// START SNIPPET: echo
package cutelion.xfire;
import java.text.DateFormat;
import java.util.Date;
import java.util.GregorianCalendar;
/**
?* Provides a default implementation of the echo service interface.
?*/
public class DIYEchoImpl implements DIYEcho
{
??? public String DIYecho(String in)
??? {??
??? ?GregorianCalendar today = new GregorianCalendar();
??? ?Date d = today.getTime();
??? ?DateFormat df = DateFormat.getDateTimeInstance();
??? ?String todaytostring = df.format(d);
??????? return todaytostring+" 輸入："+in;
??? }
}
// END SNIPPET: echo
8. 到这里现在可以部署服务了,工程右键Myeclipse-->Add and Move Project Deployment..... 到 Tomcat 下面。重启Tomcat。
9. 一切OK，Tomcat启动正常,没有错误。可以访问WSDL，在浏览器中输入：
http://127.0.0.1:8080/XFIRE2007/EchoService?wsdl出现一大堆的XML，表明服务EchoService发布成功.
在浏览器中输入：http://127.0.0.1:8080/XFIRE2007/EchoService 出现
Invalid SOAP request.? OK!
以上表明服务发布成功。以下为客户端的测试：
为了充分体现SPRING的IOC特性，现做以下测试。
10. 在src下建立一个applicationContext-client.xml 配置文件.内容如下：
?<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
?<bean id="Client_Params" class="cutelion.xfire.client.ClientParams">
??<property name="訪問地址">
???<value>http://localhost:8080/XFIRE2007/EchoService</value>
??</property>
??<property name="輸入字符串">
???<value>1234567890ABCDEFG XFIRE與SPRING集成成功! </value>
??</property>
?</bean>
</beans>
11. 在src下建立Package： cutelion.xfire.client，其中建立一个客户端参数的类ClientParams.java 和测试服务的类 TestDIYEcho.java 其内容如下所示:
ClientParams.java
package cutelion.xfire.client;
public class ClientParams {
?private String 輸入字符串;
??? private String 訪問地址;
?public String get輸入字符串() {
??return 輸入字符串;
?}
?public void set輸入字符串(String 輸入字符串) {
??this.輸入字符串 = 輸入字符串;
?}
?public String get訪問地址() {
??return 訪問地址;
?}
?public void set訪問地址(String 訪問地址) {
??this.訪問地址 = 訪問地址;
?}
}
TestDIYEcho.java
package cutelion.xfire.client;
import java.net.MalformedURLException;
import org.codehaus.xfire.XFireFactory;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import cutelion.xfire.DIYEcho;
import cutelion.xfire.client.ClientParams;
public class TestDIYEcho {
?public static void main(String args[]) {
??ApplicationContext ctx = new FileSystemXmlApplicationContext("src/applicationContext-client.xml");
??ClientParams cp=(ClientParams)ctx.getBean("Client_Params");
??String inputString=cp.get輸入字符串();
??Service srvcModel = new ObjectServiceFactory().create(DIYEcho.class);
??XFireProxyFactory factory = new XFireProxyFactory(XFireFactory
????.newInstance().getXFire());
??//String url = "http://localhost:8080/XFIRE2007/EchoService";
??String url = cp.get訪問地址();
??try {
???DIYEcho srvc = (DIYEcho) factory.create(srvcModel,url);
???System.out.print(srvc.DIYecho(inputString));
??} catch (MalformedURLException e) {
???e.printStackTrace();
??}
?}
}
12. 完成TestDIYEcho.java的编写后，直接进行测试( alt+shift+X? J )运行：
结果为：
2007-1-18 15:37:30 輸入：1234567890ABCDEFG XFIRE與SPRING集成成功
