java webservice之xfire與spring2集成（三）

由於xfire的支持庫中是以spring1.2.6.jar 作爲spring 的支持庫所以這種方式不能正常的集成.

所以:

1： 刪除xfire下的spring1.2.6. jar再加入spring2的支持庫。

2：在web.xml中編寫如下代碼

 

 <!-- 配置文件路徑 開始-->
 <context-param>
  <param-name>contextConfigLocation</param-name>
  <param-value>
   classpath:applicationContext.xml,
   classpath:org/codehaus/xfire/spring/xfire.xml</param-value>
 </context-param>
 <context-param>
  <param-name>log4jConfigLocation</param-name>
  <param-value>classpath:log4j.properties</param-value>
 </context-param>

 <!-- 啓動時加載SpringContextServlet-->
 <listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener
  </listener-class>
 </listener>
 <listener>
  <listener-class>org.springframework.web.util.Log4jConfigListener
  </listener-class>
 </listener>
 <listener>
  <listener-class>org.springframework.web.util.IntrospectorCleanupListener
  </listener-class>
 </listener>

 <!-- XFire 配置-->
 <servlet>
  <servlet-name>XFireServlet</servlet-name>
  <servlet-class>org.codehaus.xfire.spring.XFireSpringServlet
  </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>

classpath:org/codehaus/xfire/spring/xfire.xml是一定要加入到context-param中的.

3: 編寫服務的接口和具體的實現類.舉例如下:

package com.wujianjun.xfire.spring;

import java.util.List;

import com.wujianjun.xfire.domain.Person;

public interface IPersonService {
	Person getMyInfo(String name);
	String sayHello(String name);
	List<Person> getPersons(String name);
}

 

package com.wujianjun.xfire.spring;

import java.util.ArrayList;
import java.util.List;

import com.wujianjun.xfire.domain.Person;

public class PersonServiceImpl implements IPersonService {
	
	private String job;

	public void setJob(String job) {
		this.job = job;
	}

	@Override
	public Person getMyInfo(String name) {
		Person res = new Person();
		res.setJob(job);
		res.setName(name);
		return res;
	}
	
	@Override
	public String sayHello(String name) {
		return "你好: "+name+",job="+job;
	}

	@Override
	public List<Person> getPersons(String name) {
		List<Person> res = new ArrayList<Person>();
		Person p = new Person();
		p.setJob("賣餅的");
		p.setName("大郎");
		res.add(p);
		p = new Person();
		p.setJob("賣水的");
		p.setName(name);
		res.add(p);
		return res;
	}

}

 

4: 編寫applicationContext.xml文件在裏面進行配置:

 

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd" >
<beans>
 <bean id="personService" class="com.wujianjun.xfire.spring.PersonServiceImpl">
  <property name="job" value="JAVA" />
 </bean>
 <bean name="PersonService" class="org.codehaus.xfire.spring.ServiceBean" >
        <property name="serviceBean" ref="personService" />
        <property name="serviceClass" value="com.wujianjun.xfire.spring.IPersonService" /> 
  </bean> 
 
</beans>

5：發佈程序，啓動服務器訪問http://localhost:8080/xfire/services/則可以看到我們發佈的服務。如果我們做了配置而沒有顯示服務，我們要看一下我們applicationContext.xml裏面的bean 是否有lazy-init="false"的。如果有，則我們要把以上的服務配置改成

 

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd" >
<beans>
 <bean id="personService" class="com.wujianjun.xfire.spring.PersonServiceImpl" lazy-init="false">
  <property name="job" value="JAVA" />
 </bean>
 <bean name="PersonService" class="org.codehaus.xfire.spring.ServiceBean" lazy-init="false">
        <property name="serviceBean" ref="personService" />
        <property name="serviceClass" value="com.wujianjun.xfire.spring.IPersonService" /> 
  </bean> 
 
</beans>

點擊旁邊的wsdl則可以訪問到對應的wsdl文件了。

再通過我們前面的調用就可以了。

 

如果有複雜類型的返回值，則要在對應接口的同一個包下建立一個InterfaceName.aegis.xml文件其對應的寫法如下:

*.aegis.xml文件的方法映射編寫
1、void setList(int id ,java.util.List,boolean persist);
 <method name="setList"  >
        <parameter index="1" componentType="java.lang.String" />
        <parameter index="2" class="boolean" />
    </method>
2、Collection getCollection();
 <method name= "getCollection" >
        <return-type componentType="java.lang.Double" />
    </method>
3、Map getGiftList() ;
 <method name= "getGiftList" >
  <return-type keyType= "org.codehaus.xfire.NiceChild" componentType= "org.codehaus.xfire.Present" >
    </method>
4、  public List getListOfListOfDoubles {
     List l = new ArrayList();
     List doubles = new ArrayList();
     doubles.add(new Double (1.0));
     l.add(doubles);
     return l;
 }
 <mapping>
     <method name= "getListofListofDoubles" >
       <return-type componentType="#someDoubles" />
     </method>
     <component name="someDoubles" class="java.util.List" componentType="java.lang.Double" />
 </mapping>