Spring集成XFire开发WebService问题
2009-05-08 13:46
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最近在网上发现有spring集成XFire开发WebService
MyEclipse新建webservice工程在Servlet class选择org.codehaus.xfire.spring.XFireSpringServlet
配置如下:
}
代码考过来启动服务发现出现如下问题
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: Line 10 in XML document from ServletContext resource [/WEB-INF/applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException: Document root element "beans", must match DOCTYPE root "null".
提示找不到beans标签。
找了以下资料发现是
<beans>标签问题,把<beans标签的schema去掉,加上<DOCTYPE>
修改spring配置文件如下:
<?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="helloWS" class="org.ccsoft.HelloWSImp" />
<bean name="helloService"
class="org.codehaus.xfire.spring.ServiceBean">
<property name="serviceBean" ref="helloWS" />
<property name="serviceClass" value="org.ccsoft.HelloWS" />
<property name="inHandlers">
<list>
<ref bean="addressingHandler" />
</list>
</property>
</bean>
<bean id="addressingHandler"
class="org.codehaus.xfire.addressing.AddressingInHandler" />
</beans>
再次启动服务ok;
MyEclipse新建webservice工程在Servlet class选择org.codehaus.xfire.spring.XFireSpringServlet
配置如下:
}
1、配置XFire Servlet 在web.xml中加入如下配置: <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> 2 配置Spring的监听器,同基于spring的Web项目一样Spring的监听器是必不可少的。 <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:org/codehaus/xfire/spring/xfire.xml, /WEB-INF/applicationContext.xml </param-value> </context-param> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> 以下是完整的web.xml配置文件 <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:org/codehaus/xfire/spring/xfire.xml, /WEB-INF/applicationContext.xml </param-value> </context-param> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> <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> </web-app> 3 定义接口及实现服务 定义接口,这个接口中定义要通过WebService暴露的方法 package org.ccsoft; publicinterface HelloWS { public String sayHello(String sb); 实现服务 package org.ccsoft; publicclass HelloWSImp implements HelloWS { public String sayHello(String sb) { // TODO Auto-generated method stub return"Hello "+sb; } } 4 配置服务 将上文中实现的服务,加入到spring的配置文件中。 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"> <bean id="helloWS" class="org.ccsoft.HelloWSImp"/> <bean name="helloService" class="org.codehaus.xfire.spring.ServiceBean"> <property name="serviceBean" ref="helloWS"/> <property name="serviceClass" value="org.ccsoft.HelloWS"/> <property name="inHandlers"> <list> <ref bean="addressingHandler"/> </list> </property> </bean> <bean id="addressingHandler" class="org.codehaus.xfire.addressing.AddressingInHandler"/> </beans> 实现服务 package org.ccsoft; publicclass HelloWSImp implements HelloWS { public String sayHello(String sb) { // TODO Auto-generated method stub return"Hello "+sb; } } 4 配置服务 将上文中实现的服务,加入到spring的配置文件中。 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"> <bean id="helloWS" class="org.ccsoft.HelloWSImp"/> <bean name="helloService" class="org.codehaus.xfire.spring.ServiceBean"> <property name="serviceBean" ref="helloWS"/> <property name="serviceClass" value="org.ccsoft.HelloWS"/> <property name="inHandlers"> <list> <ref bean="addressingHandler"/> </list> </property> </bean> <bean id="addressingHandler" class="org.codehaus.xfire.addressing.AddressingInHandler"/> </beans>
代码考过来启动服务发现出现如下问题
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanDefinitionStoreException: Line 10 in XML document from ServletContext resource [/WEB-INF/applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException: Document root element "beans", must match DOCTYPE root "null".
提示找不到beans标签。
找了以下资料发现是
<beans>标签问题,把<beans标签的schema去掉,加上<DOCTYPE>
修改spring配置文件如下:
<?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="helloWS" class="org.ccsoft.HelloWSImp" />
<bean name="helloService"
class="org.codehaus.xfire.spring.ServiceBean">
<property name="serviceBean" ref="helloWS" />
<property name="serviceClass" value="org.ccsoft.HelloWS" />
<property name="inHandlers">
<list>
<ref bean="addressingHandler" />
</list>
</property>
</bean>
<bean id="addressingHandler"
class="org.codehaus.xfire.addressing.AddressingInHandler" />
</beans>
再次启动服务ok;
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