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Spring 2.5.6 + Struts 2.1.6 + Hibernate 3.3.1 GA + Jboss 4.2.2 整合

2011-01-03 13:36 519 查看

首先就着手解决包的问题

从网上东拼西凑的文章中，然后一个一个包的测试，首先我先在Tomcat下测试的。所以其中多了几个tomcat需要的commons包。

首先贴一下Web.xml文件的内容吧。

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<session-config>
<session-timeout>30</session-timeout>
</session-config>


<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>/WEB-INF/classes/log4j.properties</param-value>
</context-param>


<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/applicationContext.xml</param-value>
</context-param>


<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>


<filter>
<filter-name>lazyLoadingFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>


<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>


<filter-mapping>
<filter-name>lazyLoadingFilter</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>

<filter>
<filter-name>EncodeFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>EncodeFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>

然后再贴一下applicationContext.xml文件的内容。毕竟是spring配置，最核心的东西，把所有其他框架整合到一起的枢纽。

<?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:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-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 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd"> <description>Spring公共配置文件</description>


<context:annotation-config />

<context:component-scan base-package="com.gts.cns" />


<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/MySqlDS" />
</bean>












<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>


<property name="packagesToScan">
<list>

<value>*</value>
</list>
</property>

<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>







</bean>



<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>


<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="insert*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="*" read-only="true" />
</tx:attributes>
</tx:advice>


<aop:config>
<aop:pointcut id="allManagerMethod"
expression="execution (* com.gts.cns.*.service.*.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="allManagerMethod" />
</aop:config>

</beans>

在里面也包含了另一个使用Tomcat的DataSource，已经注释起来了。我后面使用的Jboss，所以就先注释起来了。

最后一个配置文件就是struts.xml的内容了

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.action.extension" value="shtml" />
<constant name="struts.objectFactory" value="spring" />
<include file="struts-default.xml" />

<package name="default" extends="struts-default">
<interceptors>
<interceptor-stack name="defaultStack"></interceptor-stack>
</interceptors>

<global-results>
<result name="error">/error.jsp</result>
</global-results>
</package>

<include file="struts-login.xml" />
</struts>

为了业务区分，我把struts文件放不同文件中

struts-login.xml 的内容

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<package name="user" extends="default">


<action name="login" class="com.gts.cns.login.action.UserLoginAction"
method="login">
<result name="success">
/jsp/login.jsp
</result>
</action>
<action name="loginError" class="com.gts.cns.login.action.UserLoginAction"
method="error">
<result name="success">
/jsp/error.jsp
</result>
</action>

</package>
</struts>

最后需要贴一下jboss数据库连接的文件mysql-ds.xml。原始的文件在/jboss-4.2.2.GA/docs/examples/jca目录下，然后就看你链接什么数据库了，我使用的是mysql，所以复制了mysql-ds.xml，把它复制到/jboss-4.2.2.GA/server/default/deploy目录下面，因为我的工程是部署在这个下面的。

<?xml version="1.0" encoding="UTF-8"?>




<datasources>
<local-tx-datasource>
<jndi-name>MySqlDS</jndi-name>
<connection-url>jdbc:mysql://127.0.0.1:3306/TPig</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>root</user-name>
<password>admin</password>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>





<metadata>
<type-mapping>mySQL</type-mapping>
</metadata>
</local-tx-datasource>
</datasources>

接着我这里贴一下我的测试代码

Action部分

/**
* Create by TPig
* Since 2010上午09:43:36
*/
package com.gts.cns.login.action;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;

import com.gts.cns.base.BaseAction;
import com.gts.cns.login.service.IUserLoginService;

/**
* 类说明：
* Create by TPig
* Since 2010上午09:43:36
*/
@SuppressWarnings("serial")
public class UserLoginAction extends BaseAction {

/**
* 用户登录测试接口
*/
@Autowired
@Qualifier("userLoginService")
private IUserLoginService userLoginService;

/**
* @return the name
*/
public String getName() {
return name;
}

/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}

public String login() {
this.userLoginService.userTest();
this.name = "test";
return SUCCESS;
}

public String error() {
return SUCCESS;
}

private String name;

}

Service部分

/**
* Create by TPig
* Since 2010上午09:47:35
*/
package com.gts.cns.login.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.gts.cns.base.impl.BaseServiceImpl;
import com.gts.cns.login.dao.IUserLoginDao;
import com.gts.cns.login.service.IUserLoginService;

/**
* 类说明：
* Create by TPig
* Since 2010上午09:47:35
*/
@Service("userLoginService")
public class UserLoginServiceImpl extends BaseServiceImpl implements IUserLoginService {
@Autowired
private IUserLoginDao userLoginDao;

/*
* (non-Javadoc)
* @see com.gts.cns.userlogin.service.IUserLoginService#userTest()
*/
public String userTest() {
System.out.println("==============进入Service==================");
this.userLoginDao.daoTest();
return "test";
}

}

Dao部分

/**
* Create by TPig
* Since 2010上午10:31:15
*/
package com.gts.cns.login.dao.impl;

import java.util.List;

import model.TbUser;

import org.springframework.stereotype.Repository;

import com.gts.cns.base.impl.BaseDaoImpl;
import com.gts.cns.login.dao.IUserLoginDao;

/**
* 类说明：
* Create by TPig
* Since 2010上午10:31:15
*/
@Repository("userLoginDao")
public class UserLoginDaoImpl extends BaseDaoImpl implements IUserLoginDao {

/*
* (non-Javadoc)
* @see com.gts.cns.userlogin.dao.IUserLoginDao#daoTest()
*/
@SuppressWarnings("unchecked")
public void daoTest() {
System.out.println("=================进入DAO==================");
String hql = "from TbUser";
List<TbUser> userList = this.getHibernateTemplate().find(hql);

for (TbUser tbUser : userList) {
System.out.println(tbUser.getText());
}
}

}

Bean部分

/**
* Create by TPig
* Since 2010下午10:39:05
*/
package model;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

/**
* 类说明：
* Create by TPig
* Since 2010下午10:39:05
*/
@Entity
@Table(name="tb_user")
public class TbUser {
@Id
@GeneratedValue
@Column(name="id")
private int id;
@Column(name="user")
private String user;
@Column(name="text")
private String text;

/**
* 构造函数
*/
public TbUser() {
}

/**
* @return the id
*/
public int getId() {
return id;
}

/**
* @param id the id to set
*/
public void setId(int id) {
this.id = id;
}

/**
* @return the user
*/
public String getUser() {
return user;
}

/**
* @param user the user to set
*/
public void setUser(String user) {
this.user = user;
}

/**
* @return the text
*/
public String getText() {
return text;
}

/**
* @param text the text to set
*/
public void setText(String text) {
this.text = text;
}
}

数据库部分我就贴一下图片吧

这个是数据库内容了

现在我把jboss启动起来，因为我使用MyEclipse的插件，所以JBoss的配置文件不需要更改

直接启动起来后发现问题了。

Caused by: java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required
at org.springframework.orm.hibernate3.support.HibernateDaoSupport.checkDaoConfig(HibernateDaoSupport.java:117)
at org.springframework.dao.support.DaoSupport.afterPropertiesSet(DaoSupport.java:44)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 150 more

其中主要看这条错误，告知是sessionFactory或者hibernateTemplate是空的，其实原本我也不知道是怎么一回事，直接就google了，发现已经有人跟到hibernate源码里面去了，并且提示sessionFactory为空的。我也就参照那位仁兄的建议，手动塞进去了。

代码如下：

@Resource(name="sessionFactory")
public void setSuperSessionFactory(SessionFactory sessionFactory){
super.setSessionFactory(sessionFactory);
}

这块代码我就写在了BaseDaoImpl.java中，因为我每一层之上都加了一个base层，我是考虑为今后加统一功能的时候方便，现在就正好派上用场了。然后我再次启动服务器。

问题又来了

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: java.lang.NoSuchMethodException: org.hibernate.validator.ClassValidator.<init>(java.lang.Class, java.util.ResourceBundle, org.hibernate.validator.MessageInterpolator, java.util.Map, org.hibernate.annotations.common.reflection.ReflectionManager)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:435)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:409)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:537)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:192)
at org.springframework.beans.factory.annotation.InjectionMetadata.injectMethods(InjectionMetadata.java:117)
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:302)
... 151 more

这个问题就比较折腾了，我当时也无从着手的感觉，网上搜索的也乱七八糟的，有点似是而非的感觉。偶然看到一帖中说到，jboss的hibernate老了，只要删除就可以了。为了以防万一，我将jboss中的hibernate-*.jar全部贴到文件夹外面。然后重启就正常了。

接着我再访问这个项目的时候，console打印的消息就是：

14:14:51,203 INFO [STDOUT] ==============进入Service==================
14:14:51,203 INFO [STDOUT] =================进入DAO==================
14:14:51,515 INFO [STDOUT] Hibernate: select tbuser0_.id as id0_, tbuser0_.text as text0_, tbuser0_.user as user0_ from tb_user tbuser0_
14:14:51,562 INFO [STDOUT] 我来测试一下

后面我一个包一个包的测试，证实了之前帖子中说的，hibernate-annotations.jar这个包的问题。只要将这个包删除就可以了。jboss4.2.2服务器就完全正常了。因为后续功能还没加上去，所以是否还缺少包我就不得而知了，只能一步一步来。希望我遇到的问题的解决方案，能够帮到各位吧。如果有错误，也请提出来。谢谢。

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