將webService（CXF）與spring集成

將cxf與spring相關的架包拷到lib目錄下，然后在classpath下新建一個cxfbeans.xml(進行cxf與spring的集成)文件和applicationContext.xml(進行ssh2的配置)，

applicationContext.xml

<?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:context="http://www.springframework.org/schema/context"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:aop="http://www.springframework.org/schema/aop" 
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
           http://www.springframework.org/schema/context 
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop 
           http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx 
           http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
           
    <!-- 配置數據源,導入c3p0-0.9.1.2.jar,mysql-connector-java-5.1.7-bin.jar -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
        destroy-method="close">
        <property name="driverClass">
            <value>net.sourceforge.jtds.jdbc.Driver</value>
        </property>
        <property name="jdbcUrl">
            <value>jdbc:jtds:sqlserver://localhost:9433/web_exam</value>
        </property>
        <property name="user">
            <value>sa</value>
        </property>
        <property name="password">
            <value>123</value>
        </property><!--
        初始化時獲取的連接數，取值應在minPoolSize與maxPoolSize之間。Default: 3 
        --><property name="initialPoolSize" value="1"/><!--
        連接池中保留的最小連接數。
        --><property name="minPoolSize" value="1"/><!--    
        連接池中保留的最大連接數。Default: 15 
        --><property name="maxPoolSize" value="300"/><!--
        最大空閑時間,60秒內未使用則連接被丟棄。若為0則永不丟棄。Default: 0 
        --><property name="maxIdleTime" value="60"/><!--    
        當連接池中的連接耗盡的時候c3p0一次同時獲取的連接數。Default: 3 
        --><property name="acquireIncrement" value="5"/><!--    
        每60秒檢查所有連接池中的空閑連接。Default: 0 
        --><property name="idleConnectionTestPeriod" value="60"/><!--

    
    
        C3P0連接池設定，hibernate自帶的連接池性能不行，而去使用第三方軟件，如C3P0  
             連接池的最小連接數   
         <property name="hibernate.c3p0.min_size" value = "5"></property>  
             最大連接數   
         <property name="hibernate.c3p0.max_size" value = "30"></property>  
             連接超時時間  
         <property name="hibernate.c3p0.timeout" value = "1800"></property>  
             statemnets緩存大小   
         <property name="hibernate.c3p0.max_statements" value = "100"></property>  
              每隔多少秒檢測連接是否可正常使用 ；最后在網上找到一個辦法。為hibernate配置連接池，推薦用c3p0，然后配置c3p0的反空閑設置 idle_test_period，（只要小於MySQL的wait timeout即可，這句話后經證實不一定）。    
         <property name="hibernate.c3p0.idle_test_period" value = "121"></property>  
             當池中的連接耗盡的時候，一次性增加的連接數量,默認為3   
         <property name="hibernate.c3p0.acquire_increment" value = "1"></property>  
         <property name="hibernate.c3p0.validate" value = "true"></property>  
    --></bean>
    
    <bean name="hibernateProperties"
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="properties">
            <props>
                
                <prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>
                <!--<prop key="hibernate.hbm2ddl.auto">update</prop> 
                --><prop key="hibernate.cache.provider_class">
                    org.hibernate.cache.NoCacheProvider
                </prop>
                <!--<prop key="hibernate.show_sql">true</prop>
            --></props>
        </property>
    </bean>
    
     <!--定義了Hibernate的SessionFactory -->
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="hibernateProperties" ref="hibernateProperties" />
        <property name="mappingLocations">
            <list>
                <value>classpath*:xidian/sl/entity/*.hbm.xml</value>
                
            </list>
        </property>
    </bean>
    


    <!-- 事務配置 -->
    <bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    
    <bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor">
        <!--  事務攔截器bean需要依賴注入一個事務管理器 -->
        <property name="transactionManager" ref="transactionManager"/>
        <property name="transactionAttributes">
            <!--  下面配置事務屬性-->
            <props>
            
            <!--PROPAGATION_REQUIRE規則表示:在bean中所有以get開頭的方法,當拋出異   
                常時,自動回滾,並只讀，其他異常自動回滾-->  
            
                   <!-- 事務處理，如果沒有跟這里匹配的名，系統會默認是readOnly -->
                   <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
                <prop key="*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="*">ISOLATION_SERIALIZABLE</prop>  
            </props>
        </property>
    </bean>
    
    
    <!-- 定義BeanNameAutoProxyCreator-->
    <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
        <!--  指定對滿足哪些bean name的bean自動生成業務代理 -->
        <property name="beanNames">
            <!--  下面是所有需要自動創建事務代理的bean-->
            <list>
                <value>*Service</value>
                <value>*DAO</value>
            </list>
            <!--  此處可增加其他需要自動創建事務代理的bean-->
        </property>
        <!--  下面定義BeanNameAutoProxyCreator所需的事務攔截器-->
        <property name="interceptorNames">
            <list>
                <!-- 此處可增加其他新的Interceptor -->
                <value>transactionInterceptor</value> 
            </list>
        </property>
    </bean>
    <!-- 事務配置結束 -->
    
</beans>

cxfbeans.xml

<?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://www.springframework.org/schema/context
                http://www.springframework.org/schema/context/spring-context.xsd
                http://cxf.apache.org/jaxws 
                http://cxf.apache.org/schemas/jaxws.xsd">
        
                <import resource="classpath:META-INF/cxf/cxf.xml" />  <!-- 這些xml文件在cxf-2.5.0.jar的META-INF目錄下-->
                <!--<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
                        警告提示已經廢棄了cxf-extension-soap.xml文件-->
                <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

                
                <!-- 這里配置服務接口，后面描述
                
                    id：指在spring配置的bean的ID.

                    Implementor:指明具體的實現類.

                    Address:指明這個web service的相對地址
                 -->
                    
                    <!-- 考生登錄接口配置 -->
                    <!-- 這里service中DAo層的注入必須寫在該配置文件中，因為客戶端只能看到該配置文件 -->
                      <bean id="examineeLoginServiceImpl" class="xidian.sl.service.impl.webService.ExamineeLoginServiceImpl" >
                        <property name="examineeLoginDAO" ref="examineeLoginDAO"></property>
                    </bean>
                    <jaxws:endpoint id="examineeLoginService" 
                            implementor="#examineeLoginServiceImpl"
                            address="/examineeLogin" />
                           
                            
                      <!-- 考試開始接口配置 -->
                      <bean id="examStartServiceImpl" class="xidian.sl.service.impl.webService.ExamStartServiceImpl" >
                          <property name="examStartDAO" ref="examStartDAO"></property>
                      </bean>
                    <jaxws:endpoint id="examStartService" 
                            implementor="#examStartServiceImpl"
                            address="/examStart" />
                      
                      
                      <!-- 接受答案處理 -->
                      <bean id="answerManageServiceImpl" class="xidian.sl.service.impl.webService.AnswerManageServiceImpl" >
                          <property name="answerManageDAO" ref="answerManageDAO"></property>
                      </bean>
                    <jaxws:endpoint id="answerManageService" 
                            implementor="#answerManageServiceImpl"
                            address="/answerManage" />
                      
                      
                      
                  <!-- 開啟tomcat服務器 ，訪問http://localhost:8080/WebExam/services/zipTest?wsdl 
                      http://localhost:8080/WebExam是本項目的訪問地址

                    services是由於web.xml配置所得，zipTest是由於Spring配置文件中的address屬性所得
                  
                  -->
                  
        </beans>

        

 要使得客戶端能夠正常的調用，我們還必須在web.xml下進行訪問地址的配置，即配置Servlet(org.apache.cxf.transport.servlet.CXFServlet)的訪問

web.xml:

<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>