xfire for web-Service
1.0 XFire
XFire是codeHaus组织提供的一个开源框架，它构建了POJO和SOA之间的桥梁，主要特性就是支持将POJO通过非常简单的方式发布成Web服务，这种处理方式不仅充分发挥了POJO的作用，简化了Java应用转化为Web服务的步骤和过程，也直接降低了SOA的实xfire现难度，为企业转向SOA架构提供了一种简单可行的方式。
目前,XFire虽然已经放弃维护了,并入了apache 的顶级项目CXF中,但是使用的人还是不少,所以留下笔录.供以后回忆.
下面是官方给出的一段话:
XFire is now CXF
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User's looking to use XFire on a new project, should use CXF instead. CXF is a continuation of the XFire project and is considered XFire 2.0. It has many new features, a ton of bug fixes, and is now JAX-WS compliant! XFire will continue to be maintained through bug fix releases, but most development will occur on CXF now. For more information see the XFire/Celtix merge FAQ and the CXF website.
1.2 XFire的使用
1.2.1 XFire的使用,自底向上篇;
1.下载Xfire , 地址 http://xfire.codehaus.org/Download
2.导入jar包和所有依赖
3.编写接口
package cn.c.jorcen.service; public interface CalculatorServicer { public int add(int a, int b); public int del(int a, int b); public int get(int a, int b); }
4.编写实现了
package cn.c.jorcen.service.impl; import cn.c.jorcen.service.CalculatorServicer; public class CalculatorServicerImpl implements CalculatorServicer { public int add(int a, int b) { return a + b; } public int del(int a, int b) { // TODO Auto-generated method stub return a - b; } public int get(int a, int b) { return a - b; } public static void main(String[] args) { System.out.println(CalculatorServicerImpl.class); } }
5.编辑web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <servlet> <servlet-name>XFireServlet</servlet-name> <!-- <display-name>XFire Servlet</display-name>--> <servlet-class> org.codehaus.xfire.transport.http.XFireConfigurableServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>XFireServlet</servlet-name> <url-pattern>/servlet/XFireServlet/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>XFireServlet</servlet-name> <url-pattern>/services/*</url-pattern> </servlet-mapping> </web-app>
6.编辑 META-INF/xfire/services.xml
<!-- START SNIPPET: services --> <beans xmlns="http://xfire.codehaus.org/config/1.0"> <service> <name>CalculatorService</name> <serviceClass>cn.c.jorcen.service.CalculatorServicer</serviceClass> <implementationClass>cn.c.jorcen.service.impl.CalculatorServicerImpl</implementationClass> </service> </beans> <!-- END SNIPPET: services -->
7.启动服务器,我用的是Tomcat.测试结果;
http://localhost:8080/web/services
内容如下
8.自己编写测试类:
package cn.c.jorcen.service.test; 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 cn.c.jorcen.service.CalculatorServicer; public class Client { public static void main(String[] args) throws Throwable { Service service = new ObjectServiceFactory() .create(CalculatorServicer.class); XFireProxyFactory factory = new XFireProxyFactory(XFireFactory .newInstance().getXFire()); String url = "http://localhost:8080/web/services/CalculatorService"; CalculatorServicer cs = (CalculatorServicer) factory.create(service, url); System.out.println(cs.getClass()); int add = cs.add(1, 3); int del = cs.del(1, 4); System.out.println(add); System.out.println(del); } }
结果如下:
class $Proxy0
4
-3
1.2.2 XFire的使用,自顶向下篇;
Xfire 使用Ant,来自动构建的.为了方便编写,我们把Xfire 的jar 包和 依赖包放在一起.并引入工程.
新建builder.xml如下:
<?xml version="1.0" encoding="UTF-8"?> <!-- default 定义一个默认的任务--> <project name="calculatorServicer" basedir="." default="gen-webservice"> <!-- 引入属性文件--> <property file="buider.properties"> </property> <!-- 定义 jar 文件 --> <path id="project-classpath"> <fileset dir="${lib.dir}"> <include name="**/*.jar" /> </fileset> </path> <!--定义一个任务 --> <target name="gen-webservice"> <taskdef name="wsgen" classname="org.codehaus.xfire.gen.WsGenTask" classpathref="project-classpath" /> <!--outputDirectory 产生源码的位置, wsdl文件的位置,package 包名, overwrite 是否覆盖 --> <wsgen outputDirectory="${src.dir}" wsdl="${wsdl.dir}" package="cn.c.ws.client" overwrite="true" /> </target> </project>
属性文件如下:
#引用ant里边的当前项目的src
src.dir=${basedir}/src
lib.dir=F:/bin/xfire-1.2.6/lib
wsdl.dir=http://localhost:8080/web/services/CalculatorService?wsdl
生产代码如下:
测试类如下:
public class Mail { public static void main(String[] args) { CalculatorServiceClient client = new CalculatorServiceClient(); CalculatorServicePortType pro = client.getCalculatorServiceHttpPort(); System.out.println(pro.add(1, 3)); System.out.println(pro.del(8, 9)); } }
结果如下:
4 -1
2.使用maven来构建:
废话不多说:
目录结构如下:
pom.xml 如下:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>webMaven</groupId> <artifactId>webMaven</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>webMaven</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>org.codehaus.xfire</groupId> <artifactId>xfire-generator</artifactId> <version>1.2.6</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.3</version> <scope>provided</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-antrun-plugin</artifactId> <executions> <execution> <phase>generate-sources</phase> <configuration> <tasks> <!-- START SNIPPET: client --> <taskdef name="wsgen" classname="org.codehaus.xfire.gen.WsGenTask" classpathref="maven.compile.classpath" /> <wsgen outputDirectory="${basedir}/src/main/java" wsdl="${basedir}/src/wsdl/test.wsdl" package="cn.c.jorcen.test" overwrite="true" /> <!-- END SNIPPET: client --> </tasks> <sourceRoot>${basedir}/src/main/java</sourceRoot> </configuration> <goals> <goal>run</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.5</source> <target>1.5</target> </configuration> </plugin> </plugins> <sourceDirectory>src/main</sourceDirectory> <testSourceDirectory>src/test</testSourceDirectory> <resources> <resource> <directory>src/main</directory> <includes> <include>**/*.xml</include> <include>**/*.xsd</include> </includes> </resource> </resources> <testResources> <testResource> <directory>src/test</directory> <includes> <include>**/*.xml</include> <include>**/*.properties</include> <include>**/*.wsdl</include> </includes> </testResource> </testResources> </build> <!-- needed for XmlSchema --> <repositories> <repository> <id>codehaus</id> <name>Codehaus maven repository</name> <url>http://dist.codehaus.org/</url> <layout>legacy</layout> </repository> </repositories> </project>
run:
或者在工程根目录下: mvn clean generate-sources
控制台输出如下:
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for webMaven:webMaven:jar:0.0.1-SNAPSHOT
[WARNING] 'repositories.repository.layout = legacy' is deprecated: codehaus @ webMaven:webMaven:0.0.1-SNAPSHOT, F:\Workspaces\MyEclipse8.6\workspace-webService\webMaven\pom.xml
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building webMaven 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-antrun-plugin:1.3:run (default) @ webMaven ---
[INFO] Executing tasks
2014-4-15 11:12:36 org.codehaus.xfire.gen.Wsdl11Generator generate
信息: Generating code for WSDL at file:/F:/Workspaces/MyEclipse8.6/workspace-webService/webMaven/src/wsdl/test.wsdl with a base URI of file:/F:/Workspaces/MyEclipse8.6/workspace-webService/webMaven/src/wsdl/test.wsdl
2014-4-15 11:12:38 org.codehaus.xfire.gen.jsr181.AbstractServiceGenerator generate
信息: Creating class cn.c.jorcen.test.CalculatorServicePortType
2014-4-15 11:12:38 org.codehaus.xfire.gen.jsr181.AbstractServiceGenerator generate
信息: Creating class cn.c.jorcen.test.CalculatorServiceImpl
cn\c\jorcen\service\Add.java
cn\c\jorcen\service\AddResponse.java
cn\c\jorcen\service\Del.java
cn\c\jorcen\service\DelResponse.java
cn\c\jorcen\service\Get.java
cn\c\jorcen\service\GetResponse.java
cn\c\jorcen\service\ObjectFactory.java
cn\c\jorcen\service\package-info.java
cn\c\jorcen\test\CalculatorServiceClient.java
cn\c\jorcen\test\CalculatorServiceImpl.java
cn\c\jorcen\test\CalculatorServicePortType.java
[INFO] Executed tasks
[INFO] Registering compile source root F:\Workspaces\MyEclipse8.6\workspace-webService\webMaven\src\main\java
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.436s
[INFO] Finished at: Tue Apr 15 11:12:38 CST 2014
[INFO] Final Memory: 2M/5M
[INFO] ------------------------------------------------------------------------
结果如下:
功成身退!
