`

Eclipse安装CXF插件开发java web service 集成Spring

 
阅读更多


本文主要介绍在Eclipse[3.3.2]安装CXF插件。开发一个简单的java web service,以及和Spring的集成。

安装插件:

1,下载STP all_in_one,从http://ftp.daum.net/eclipse/stp/old-downloads-page/可以下载stp-all-in-one-incubation-0.7.0.200711162004.zip

安装这个插件,可以用link文件的方式安装,可参考 http://blog.csdn.net/kkdelta/archive/2009/03/12/3983999.aspx

2,下载CXF 运行环境所需的Jar包,

http://people.apache.org/repo/m2-snapshot-repository/org/apache/cxf/apache-cxf/

我用的是 apache-cxf-2.1-incubator-20080414.232258-49.zip


3,打开eclipse后,在菜单栏,windows-->preference-->soa tools 如下图,说明插件安装成功。


4,配置CXF运行环境,如下图,installed Runtimes---- Add--Appach CXF 2.0--Next 指定解压缩后的apache-cxf-2.1-incubator-20080414.232258-49.zip的路径。

开发Web Java Service

1,新建一个web project,在 这个project里建立下面的interface:

package com.test.cxf;
public interface WSprovider {
public String testWS(String msgIn);
}

然后在这个建好后的project上点右键,JAX-WS Tools ---Enable JAX-WS --java first programing mode, 选择运行cxf环境-- 选择新建的interface--finish。

你的interface将被加上Java anotation如下:

package com.test.cxf;
import javax.jws.WebService;
@WebService(name="WSprovider", targetNamespace="http://cxf.test.com/")
public interface WSprovider {
public String testWS(String msgIn);
}

2,在outline视图,选中testws(),右键选JAX-WX tools--〉create web method

你的interface将被加上Java anotation如下:

@WebService(name="WSprovider", targetNamespace="http://cxf.test.com/")
public interface WSprovider {
@WebMethod(operationName="testWS", exclude=false)
@ResponseWrapper(className="com.test.cxf.TestWSResponse", localName="testWSResponse", targetNamespace="http://cxf.test.com/")
@RequestWrapper(className="com.test.cxf.TestWS", localName="testWS", targetNamespace="http://cxf.test.com/")
public String testWS(String msgIn);
}

3,然后在project上点右键,JAX-WS Tools ---Generate All

会生成interface的实现类如下:

@WebService(endpointInterface = "com.test.cxf.WSprovider", serviceName = "WSproviderService")
public class WSproviderImpl implements WSprovider {
public java.lang.String testWS(java.lang.String arg0) {
........
}
}

到此,简单的web service的开发就算完成了。

集成Spring

1,在WEB-INF下建立一个bean.xml文件:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

<bean name="testService" class="com.test.cxf.WSCXFProviderImpl"/>

<jaxws:endpoint
id="testEndpoint"
implementor="#testService"
wsdlLocation="classpath:wsdl/prjCXFWeb.wsdl"
address="/WSCXFProviderPort">
<jaxws:features>
<bean class="org.apache.cxf.feature.LoggingFeature"/>
</jaxws:features>
</jaxws:endpoint>
</beans>

2,对生成的wsdl文件修改:

<soap:address location="http://localhost:9090/WSproviderPort"/>

改成

<soap:address location="http://localhost:8080/prjCXFWeb/services/WSCXFProviderPort" />

在你的src下新建一个wsdl文件,把改后的wsdl copy到此【为了对应bean.xml中的wsdlLocation】。

3,在web.xml中加入:

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/beans.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>
org.apache.cxf.transport.servlet.CXFServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>

4,将web project发布到web container(e.g tomcat)中,web service便可以被调用了。

在IE中输入 http://localhost:8080/prjCXFWeb/services/WSCXFProviderPort?wsdl,能看到wsdl文件,证明

web service发布成功了。

如果不和Spring集成,可以自己实现一个CXFNonSpringServlet的servlet,在web.xml中配置这个servlet来处理web service的请求.

public class SimpleServlet extends CXFNonSpringServlet {
private static final long serialVersionUID = 1L;

public void loadBus(ServletConfig servletConfig) throws ServletException {
super.loadBus(servletConfig);
BusFactory.setDefaultBus(getBus());
Object implementor = new WSCXFProviderImpl();
Endpoint.publish("/p1", implementor);
}
}

<!-- not using Spring -->
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>
com.bt.cxf.ws.SimpleServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>

在IE中输入 http://localhost:8080/prjCXFWeb/services/p1?wsdl,能看到wsdl文件,证明

web service发布成功了。[p1对应 ndpoint.publish("/p1", implementor);]

分享到:
评论

相关推荐

Global site tag (gtag.js) - Google Analytics