CXF 2.0 webservice 學習筆記

奶奶熊 2007-11-12

展開全文

對比了一下CXF2 和 AXIS 2 還是選擇在框架中集成CXF2。不過CXF2的文檔更新的真是慢啊，試了一下，目前CXF2支持的兩種綁定方式j(luò)axb2和aegis，看了半天源碼總算調(diào)通了。又忍不住批一下他的文檔，給的都是半調(diào)子的例子，希望開發(fā)小組能盡快完善?。?/p>

先放一個HelloWold的aegis的配置:
一、server 端:
1. HelloWorld.java

代碼

package demo.spring;
import javax.jws.WebService;
@WebService
public interface HelloWorld {
String sayHi(String text);
}

2.HelloWorldImpl.java

代碼

package demo.spring;
import javax.jws.WebService;
@WebService(endpointInterface = "demo.spring.HelloWorld")
public class HelloWorldImpl implements HelloWorld {
public String sayHi(String text) {
return "Hello " + text;
}
}

3.beans.xml

class=code_title>代碼 class=code_div> class=dp-highlighter> class=bar> class=alt><beans xmlns="http://www./schema/beans" class=""> xmlns:xsi="http://www./2001/XMLSchema-instance" class=alt> xmlns:jaxws="http://cxf./jaxws" class=""> xsi:schemaLocation=" class=alt>http://www./schema/beans http://www./schema/beans/spring-beans.xsd class="">http://cxf./jaxws http://cxf./schemas/jaxws.xsd"> class=alt> class=""> <import resource="classpath:META-INF/cxf/cxf.xml" /> class=alt> <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /> class=""> <import resource="classpath:META-INF/cxf/cxf-servlet.xml" /> class=alt> class=""> <bean id="jaxWsServiceFactoryBean" class=alt> class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean"> class=""> <property name="wrapped" value="true" /> class=alt> <property name="dataBinding" ref="aegisBean" /> class=""> </bean> class=alt> class=""> <bean id="aegisBean" class=alt> class="org.apache.cxf.aegis.databinding.AegisDatabinding" /> class=""> class=alt> <jaxws:endpoint id="CollectiveServices" class=""> implementor="demo.spring.HelloWorldImpl" address="/HelloWorld"> class=alt> <jaxws:serviceFactory> class=""> <ref bean="jaxWsServiceFactoryBean"/> class=alt> </jaxws:serviceFactory> class=""> </jaxws:endpoint> class=alt></beans>

4.web.xml

代碼

<web-app version="2.4" xmlns="http://java./xml/ns/j2ee"
xmlns:xsi="http://www./2001/XMLSchema-instance"
xsi:schemaLocation="http://java./xml/ns/j2ee http://java./xml/ns/j2ee/web-app_2_4.xsd">
<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>/ws/*</url-pattern>
</servlet-mapping>
</web-app>

二、客戶端

1.ClientTest.java

代碼

package demo.spring.client;
import static org.junit.Assert.assertEquals;
import org.apache.cxf.aegis.databinding.AegisDatabinding;
import org.apache.cxf.frontend.ClientProxyFactoryBean;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import demo.spring.HelloWorld;
public final class ClientTest {
private static ClassPathXmlApplicationContext context;
@BeforeClass
public static void beforeClass() {
context = new ClassPathXmlApplicationContext(
new String[] { "demo/spring/client/client-beans.xml" });
}
@AfterClass
public static void afterClass() {
context = null;
}
@Test
public void testSayHiWithSpringConfig() throws Exception {
HelloWorld client = (HelloWorld) context.getBean("client");
String response = client.sayHi("Joe");
assertEquals("Hello Joe", response);
}
/**
* 這個官方有例子（http://cwiki./CXF20DOC/aegis-databinding.html）
*
* @throws Exception
*/
@Test
public void testSayHiByCode() throws Exception {
ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
factory.setServiceClass(HelloWorld.class);
factory.setAddress("http://localhost:8080/testCxf/ws/HelloWorld");
factory.getServiceFactory().setDataBinding(new AegisDatabinding());
HelloWorld client = (HelloWorld) factory.create();
assertEquals("Hello Joe", client.sayHi("Joe"));
}
}

2.client_beans.xml(testSayHiWithSpringConfig()中需要使用的配置文件)

代碼

<beans xmlns="http://www./schema/beans"
xmlns:xsi="http://www./2001/XMLSchema-instance"
xmlns:jaxws="http://cxf./jaxws"
xsi:schemaLocation="
http://www./schema/beans http://www./schema/beans/spring-beans-2.0.xsd
http://cxf./jaxws http://cxf./schema/jaxws.xsd">
<bean id="aegisBean"
class="org.apache.cxf.aegis.databinding.AegisDatabinding" />
<bean id="serviceFactoryBean" class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
<property name="dataBinding" ref="aegisBean" />
</bean>
<bean id="client" class="demo.spring.HelloWorld"
factory-bean="clientFactory" factory-method="create" />
<bean id="clientFactory"
class="org.apache.cxf.frontend.ClientProxyFactoryBean">
<property name="serviceFactory" ref="serviceFactoryBean" />
<property name="serviceClass"
value="demo.spring.HelloWorld" />
<property name="address"
value="http://localhost:8080/testCxf/ws/HelloWorld" />
</bean>
</beans>