- <!-- 头文件,主要注意一下编码-->
- <?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
- <beans>
- <!-- 建立数据源-->
- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
- <!-- 数据库驱动,我这里使用的是MysqL数据库-->
- <property name="driverClassName">
- <value>com.MysqL.jdbc.Driver</value>
- </property>
- <!-- 数据库地址,这里也要注意一下编码,不然乱码可是很郁闷的哦!-->
- <property name="url">
- <value>
- jdbc:MysqL://localhost:3306/tie?useUnicode=true&characterEncoding=utf-8
- </value>
- </property>
- <!-- 数据库的用户名-->
- <property name="username">
- <value>root</value>
- </property>
- <!-- 数据库的密码-->
- <property name="password">
- <value>123</value>
- </property>
- </bean>
- <!-- 把数据源注入给Session工厂-->
- <bean id="sessionFactory"
- class="org.springframework.orm.hibernate3.LocalSessionfactorybean">
- <property name="dataSource">
- <ref bean="dataSource" />
- </property>
- <!-- 配置映射文件-->
- <property name="mappingResources">
- <list>
- <value>com/alonely/vo/User.hbm.xml</value>
- </list>
- </property>
- </bean>
- <!-- 把Session工厂注入给hibernateTemplate -->
- <!-- 解释一下hibernateTemplate:hibernateTemplate提供了很多方便的方法,在执行时自动建立HibernateCallback 对象,例如:load()、get()、save、delete()等方法。-->
- <bean id="hibernateTemplate"
- class="org.springframework.orm.hibernate3.HibernateTemplate">
- <constructor-arg>
- <ref local="sessionFactory" />
- </constructor-arg>
- </bean>
- <!-- 把DAO注入给Session工厂-->
- <bean id="userDAO" class="com.alonely.dao.UserDAO">
- <property name="sessionFactory">
- <ref bean="sessionFactory" />
- </property>
- </bean>
- <!-- 把Service注入给DAO -->
- <bean id="userService" class="com.alonely.service.UserService">
- <property name="userDAO">
- <ref local="userDAO" />
- </property>
- </bean>
- 使用<bean>来为每一个bean进行设定,“id”属性是用以设定Bean的实例别名,稍后可以使用id来取得Bean的实例,"class"属性用来指定Bean的类名称,<property>标签的userDAO设定了setter的名称(setUserDAO),并ref属性隐射到到已经设定的bean的id。还可以有value属性。
- 另外:
- <bean id="user" class="com.alonely.struts.action.UserAction">
- <constructor-arg index=“0”>
- <value>汤青</value>
- </constructor>
- <constructor-arg index=“1”>
- <value>女</value>
- </constructor>
- </bean>
- 必须是UserAction中有构造函数,和两个成员变量,index隐射,建议还要有无参数构造函数。这就是Constructor Injection 注入类型。
- <!-- 把Action注入给Service -->
- <bean name="/user" class="com.alonely.struts.action.UserAction">
- <property name="userService">
- <ref bean="userService" />
- </property>
- </bean>
- </beans>
- 下面是Struts+Spring+Hibernate的中applicationContext.xml配置文件分析
- <?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:aop="http://www.springframework.org/schema/aop"
- xmlns:tx="http://www.springframework.org/schema/tx"
- xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsd
- http://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.0.xsd
- http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
-
- <!--此配置文件整合了Spring和hibernate的配置文件!采用BasicDataSource注入到hibernate sessionFactory中,以得到数据库连接-->
- <!-- dbcp相关参数配置见http://marzian.blog.163.com/blog/static/266863120086845013920-->
- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
- <property name="driverClassName">
- <value>oracle.jdbc.driver.OracleDriver</value>
- </property>
- <property name="url">
- <value>jdbc:oracle:thin:@10.18.100.52:1521:dxcp1</value>
- </property>
- <property name="username">
- <value>newgspls</value>
- </property>
- <property name="password">
- <value>newgspls</value>
- </property>
- <property name="initialSize">
- <value>1</value>
- </property>
- <property name="maxActive">
- <value>60</value>
- </property>
- <property name="minIdle">
- <value>1</value>
- </property>
- <property name="maxWait">
- <value>6000</value>
- </property>
- <property name="validationQuery">
- <value>select user from dual</value>
- </property>
- </bean>
- <!--从连接池中抽取出本地数据库JDBC对象 几种JDBC对象抽取器,可根据不同的应用服务器进行调整
- WebLogic:WebLogicNativeJdbcExtractor
- WebSphere:WebSphereNativeJdbcExtractor
- JBoss:JBossNativeJdbcExtractor
- -->
- <bean id="nativeJdbcExtractor" class="org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor" lazy-init="true"></bean>
-
- <!-- s可以使用Spring的JDBC帮助类jdbcTemplate-->
- <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
- <property name="dataSource"><ref bean="dataSource"/></property>
- </bean>
- <!--Spring 提供了两种LobHandler 用于处理Blob数据
- DefaultLobHandler:适用于大部分的数据库,如sqlServer,MysqL,对Oracle 10g也适用,但不适用于Oracle9i
- oracleLobHandler:适用于Oracle 9i和Oracle 10g。
- -->
- <bean id="lobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" lazy-init="true">
- <property name="nativeJdbcExtractor">
- <ref local="nativeJdbcExtractor" />
- </property>
- </bean>
- <!--Hibernate Session工厂配置-->
- <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionfactorybean">
- <property name="dataSource">
- <ref local="dataSource"/>
- </property>
- <property name="lobHandler" ref="lobHandler"/>
- <property name="mappingResources">
- <list>
- <!-- hibernate实体映射文件!即生成的*.hbm.xml-->
- <value>com/dao/hibernate/xml/MaintenanceWork.hbm.xml</value>
- <value>com/dao/hibernate/xml/SignIn.hbm.xml</value>
- </list>
- </property>
- <!-- sessionFactory相关配置-->
- <property name="hibernateProperties">
- <props>
- <prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop>
- <prop key="hibernate.show_sql">true</prop>
- <!--采用Hibernate2.0的Hsql解释器,解决了中文问题-->
- <prop key="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</prop>
- <!--打开Query Cache开关,需要Cache的query需要单独配置-->
- <prop key="hibernate.cache.use_query_cache">true</prop>
- <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
- </props>
- </property>
- </bean>
-
- <!--事务管理器配置-->
- <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
- <property name="sessionFactory">
- <ref local="sessionFactory"/>
- </property>
- </bean>
- <!--AOP 事务配置-->
- <tx:advice id="txAdvice" transaction-manager="transactionManager">
- <!-- the transactional semantics... -->
- <tx:attributes>
- <!-- all methods starting with 'get' are read-only -->
- <tx:method name="get*" read-only="true"/>
- <tx:method name="add*" read-only="false"/>
- <tx:method name="insert*" read-only="false"/>
- <tx:method name="update*" read-only="false"/>
- <tx:method name="del*" read-only="false"/>
- <tx:method name="audit*" read-only="false"/>
- <!-- other methods use the default transaction settings (see below) -->
- <tx:method name="*"/>
- </tx:attributes>
- </tx:advice>
- <aop:config>
- <aop:pointcut id="SysFileOperation" expression="execution(* com.biz.system.SysFilesBiz.*(..))"/>
- <aop:advisor advice-ref="txAdvice" pointcut-ref="SysFileOperation"/>
- </aop:config>
-
-
- <!-- jdbc Dao 配置begion -->
- <bean id="jdbcDao" class="com.gsww.newgspls.dao.JdbcDao">
- <property name="ds">
- <ref local="dataSource"/>
- </property>
- </bean>
-
- <!-- 信息发布配置开始-->
- <bean id="sysInfoBiz" class="com.biz.info.SysInfoBiz">
- <property name="sysInfoDao">
- <ref local="sysInfoDao" />
- </property>
- </bean>
- <bean id="sysInfoDao" class="com.dao.info.SysInfoDao">
- <property name="sessionFactory">
- <ref local="sessionFactory"/>
- </property>
- </bean>
- </beans>
- 业务类SysInfoBiz
- 在applicationContext.xml配置注入关系后,在业务类中通过set注入即可得到SysInfoDao
- package com.biz.info;
- /**
- * @author 作者:周伟
- *
- * @version创建时间:2008-7-1 下午04:11:04
- *
- * 类说明
- */
- import java.util.List;
- import com.dao.info.SysInfoDao;
- import com.domain.info.SysInfo;
- public class SysInfoBiz {
- private SysInfoDao sysInfoDao = null;
- /**
- * 判断用户是否包含在已读人列表,即通过clob字段里的用户ID查看登陆用户是否已经读过
- *
- * @param supportTable
- * @param reader
- * @return
- */
- public boolean isRead(SysInfo sysInfo,String reader) {
- if (sysInfo.getInfoReader() != null) {
- String str = sysInfo.getInfoReader();
- if (str.indexOf(",") < 0) {
- return (str.contains(reader));
- } else {
- String pstr = reader + ",";
- String astr = "," + reader;
- String str1 = "," + reader + ",";
- return (str.startsWith(pstr) || str.endsWith(astr) || str
- .contains(str1));
- }
- } else {
- return false;
- }
- }
- /**
- * 返回信息读者个数
- *
- * @param supportTable
- * @return
- */
- public int readTime(SysInfo sysInfo) {
- if (sysInfo.getInfoReader() != null) {
- String str = sysInfo.getInfoReader();
- String[] str1 = str.split(",");
- return str1.length;
- } else {
- return 0;
- }
- }
- /**
- * 对未在已读人列表的读者进行添加到SupReader
- *
- * @param supportTable
- * @param reader
- * @return
- */
- public boolean addReader(SysInfo sysInfo,String reader) {
- if (reader != null && !reader.equals("null")
- && !isRead(sysInfo,reader)) {
- if (sysInfo.getInfoReader() != null
- && !sysInfo.getInfoReader().equals("null")
- && !sysInfo.getInfoReader().equals("")) {
- sysInfo.setInfoReader(sysInfo.getInfoReader() + "," + reader);
- } else {
- sysInfo.setInfoReader(reader);
- }
- try {
- sysInfoDao.update(sysInfo);
- } catch (Exception re) {
- re.printStackTrace();
- }
- return true;
- } else {
- return false;
- }
- }
- /**
- *删除
- */
- public void delete(SysInfo persistentInstance) {
- sysInfoDao.delete(persistentInstance);
- }
- public List findAll() {
- return sysInfoDao.findAll();
- }
- public List findByExample(SysInfo instance) {
- return sysInfoDao.findByExample(instance);
- }
- /**
- *通过id得到实体
- */
- public SysInfo findById(String id) {
- return sysInfoDao.findById(id);
- }
- /**
- *保存实体
- */
- public void save(SysInfo transientInstance) {
- transientInstance.setFlag("1");
- sysInfoDao.save(transientInstance);
- }
- /**
- *更新实体
- */
- public void update(SysInfo transientInstance) {
- transientInstance.setFlag("1");
- sysInfoDao.update(transientInstance);
- }
- public SysInfoDao getSysInfoDao() {
- return sysInfoDao;
- }
- public void setSysInfoDao(SysInfoDao sysInfoDao) {
- this.sysInfoDao = sysInfoDao;
- }
- public PageDAO getPageDao() {
- return pageDao;
- }
- public void setPageDao(PageDAO pageDao) {
- this.pageDao = pageDao;
- }
- }
- SysInfoDao 连接数据库类
- package com.dao.info;
- /**
- * @author 作者:周伟
- *
- * @version创建时间:2008-7-1 下午04:11:04
- *
- * 类说明 信息发布公用表dao类
- */
- import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
- import com.gsww.newgspls.domain.info.SysInfo;
- public class SysInfoDao extends HibernateDaoSupport {
-
- /**
- * 保存SysInfo实体
- *
- * @param transientInstance SysInfo对象
- */
- public void save(SysInfo transientInstance) {
- try {
- getHibernateTemplate().save(transientInstance);
- } catch (RuntimeException re) {
- throw re;
- }
- }
-
- /**
- *更新SysInfo实体
- *
- * @param transientInstance SysInfo对象
- */
-
- public void update(SysInfo transientInstance) {
- try {
- getHibernateTemplate().update(transientInstance);
- } catch (RuntimeException re) {
- throw re;
- }
- }
-
- /**
- *删除SysInfo实体
- *
- * @param transientInstance SysInfo对象
- */
-
- public void delete(SysInfo persistentInstance) {
- try {
- getHibernateTemplate().delete(persistentInstance);
- } catch (RuntimeException re) {
- throw re;
- }
- }
-
- /**
- *通过ID得到SysInfo对象
- *
- * @param id信息主键
- * @return
- */
-
- public SysInfo findById(java.lang.String id) {
- try {
- SysInfo instance = (SysInfo) getHibernateTemplate().get(
- "com.domain.info.SysInfo",id);
- return instance;
- } catch (RuntimeException re) {
- throw re;
- }
- }
- }
- <!-- 头文件,主要注意一下编码-->
- <?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
- <beans>
- <!-- 建立数据源-->
- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
- <!-- 数据库驱动,我这里使用的是MysqL数据库-->
- <property name="driverClassName">
- <value>com.MysqL.jdbc.Driver</value>
- </property>
- <!-- 数据库地址,这里也要注意一下编码,不然乱码可是很郁闷的哦!-->
- <property name="url">
- <value>
- jdbc:MysqL://localhost:3306/tie?useUnicode=true&characterEncoding=utf-8
- </value>
- </property>
- <!-- 数据库的用户名-->
- <property name="username">
- <value>root</value>
- </property>
- <!-- 数据库的密码-->
- <property name="password">
- <value>123</value>
- </property>
- </bean>
- <!-- 把数据源注入给Session工厂-->
- <bean id="sessionFactory"
- class="org.springframework.orm.hibernate3.LocalSessionfactorybean">
- <property name="dataSource">
- <ref bean="dataSource" />
- </property>
- <!-- 配置映射文件-->
- <property name="mappingResources">
- <list>
- <value>com/alonely/vo/User.hbm.xml</value>
- </list>
- </property>
- </bean>
- <!-- 把Session工厂注入给hibernateTemplate -->
- <!-- 解释一下hibernateTemplate:hibernateTemplate提供了很多方便的方法,在执行时自动建立HibernateCallback 对象,例如:load()、get()、save、delete()等方法。-->
- <bean id="hibernateTemplate"
- class="org.springframework.orm.hibernate3.HibernateTemplate">
- <constructor-arg>
- <ref local="sessionFactory" />
- </constructor-arg>
- </bean>
- <!-- 把DAO注入给Session工厂-->
- <bean id="userDAO" class="com.alonely.dao.UserDAO">
- <property name="sessionFactory">
- <ref bean="sessionFactory" />
- </property>
- </bean>
- <!-- 把Service注入给DAO -->
- <bean id="userService" class="com.alonely.service.UserService">
- <property name="userDAO">
- <ref local="userDAO" />
- </property>
- </bean>
- 使用<bean>来为每一个bean进行设定,“id”属性是用以设定Bean的实例别名,稍后可以使用id来取得Bean的实例,"class"属性用来指定Bean的类名称,<property>标签的userDAO设定了setter的名称(setUserDAO),并ref属性隐射到到已经设定的bean的id。还可以有value属性。
- 另外:
- <bean id="user" class="com.alonely.struts.action.UserAction">
- <constructor-arg index=“0”>
- <value>汤青</value>
- </constructor>
- <constructor-arg index=“1”>
- <value>女</value>
- </constructor>
- </bean>
- 必须是UserAction中有构造函数,和两个成员变量,index隐射,建议还要有无参数构造函数。这就是Constructor Injection 注入类型。
- <!-- 把Action注入给Service -->
- <bean name="/user" class="com.alonely.struts.action.UserAction">
- <property name="userService">
- <ref bean="userService" />
- </property>
- </bean>
- </beans>
- 下面是Struts+Spring+Hibernate的中applicationContext.xml配置文件分析
- <?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:aop="http://www.springframework.org/schema/aop"
- xmlns:tx="http://www.springframework.org/schema/tx"
- xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsd
- http://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.0.xsd
- http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
- <!--此配置文件整合了Spring和hibernate的配置文件!采用BasicDataSource注入到hibernate sessionFactory中,以得到数据库连接-->
- <!-- dbcp相关参数配置见http://marzian.blog.163.com/blog/static/266863120086845013920-->
- <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
- <property name="driverClassName">
- <value>oracle.jdbc.driver.OracleDriver</value>
- </property>
- <property name="url">
- <value>jdbc:oracle:thin:@10.18.100.52:1521:dxcp1</value>
- </property>
- <property name="username">
- <value>newgspls</value>
- </property>
- <property name="password">
- <value>newgspls</value>
- </property>
- <property name="initialSize">
- <value>1</value>
- </property>
- <property name="maxActive">
- <value>60</value>
- </property>
- <property name="minIdle">
- <value>1</value>
- </property>
- <property name="maxWait">
- <value>6000</value>
- </property>
- <property name="validationQuery">
- <value>select user from dual</value>
- </property>
- </bean>
- <!--从连接池中抽取出本地数据库JDBC对象 几种JDBC对象抽取器,可根据不同的应用服务器进行调整
- WebLogic:WebLogicNativeJdbcExtractor
- WebSphere:WebSphereNativeJdbcExtractor
- JBoss:JBossNativeJdbcExtractor
- -->
- <bean id="nativeJdbcExtractor" class="org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor" lazy-init="true"></bean>
- <!-- s可以使用Spring的JDBC帮助类jdbcTemplate-->
- <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
- <property name="dataSource"><ref bean="dataSource"/></property>
- </bean>
- <!--Spring 提供了两种LobHandler 用于处理Blob数据
- DefaultLobHandler:适用于大部分的数据库,如sqlServer,MysqL,对Oracle 10g也适用,但不适用于Oracle9i
- oracleLobHandler:适用于Oracle 9i和Oracle 10g。
- -->
- <bean id="lobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" lazy-init="true">
- <property name="nativeJdbcExtractor">
- <ref local="nativeJdbcExtractor" />
- </property>
- </bean>
- <!--Hibernate Session工厂配置-->
- <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionfactorybean">
- <property name="dataSource">
- <ref local="dataSource"/>
- </property>
- <property name="lobHandler" ref="lobHandler"/>
- <property name="mappingResources">
- <list>
- <!-- hibernate实体映射文件!即生成的*.hbm.xml-->
- <value>com/dao/hibernate/xml/MaintenanceWork.hbm.xml</value>
- <value>com/dao/hibernate/xml/SignIn.hbm.xml</value>
- </list>
- </property>
- <!-- sessionFactory相关配置-->
- <property name="hibernateProperties">
- <props>
- <prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop>
- <prop key="hibernate.show_sql">true</prop>
- <!--采用Hibernate2.0的Hsql解释器,解决了中文问题-->
- <prop key="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</prop>
- <!--打开Query Cache开关,需要Cache的query需要单独配置-->
- <prop key="hibernate.cache.use_query_cache">true</prop>
- <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
- </props>
- </property>
- </bean>
- <!--事务管理器配置-->
- <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
- <property name="sessionFactory">
- <ref local="sessionFactory"/>
- </property>
- </bean>
- <!--AOP 事务配置-->
- <tx:advice id="txAdvice" transaction-manager="transactionManager">
- <!-- the transactional semantics... -->
- <tx:attributes>
- <!-- all methods starting with 'get' are read-only -->
- <tx:method name="get*" read-only="true"/>
- <tx:method name="add*" read-only="false"/>
- <tx:method name="insert*" read-only="false"/>
- <tx:method name="update*" read-only="false"/>
- <tx:method name="del*" read-only="false"/>
- <tx:method name="audit*" read-only="false"/>
- <!-- other methods use the default transaction settings (see below) -->
- <tx:method name="*"/>
- </tx:attributes>
- </tx:advice>
- <aop:config>
- <aop:pointcut id="SysFileOperation" expression="execution(* com.biz.system.SysFilesBiz.*(..))"/>
- <aop:advisor advice-ref="txAdvice" pointcut-ref="SysFileOperation"/>
- </aop:config>
- <!-- jdbc Dao 配置begion -->
- <bean id="jdbcDao" class="com.gsww.newgspls.dao.JdbcDao">
- <property name="ds">
- <ref local="dataSource"/>
- </property>
- </bean>
- <!-- 信息发布配置开始-->
- <bean id="sysInfoBiz" class="com.biz.info.SysInfoBiz">
- <property name="sysInfoDao">
- <ref local="sysInfoDao" />
- </property>
- </bean>
- <bean id="sysInfoDao" class="com.dao.info.SysInfoDao">
- <property name="sessionFactory">
- <ref local="sessionFactory"/>
- </property>
- </bean>
- </beans>
- 业务类SysInfoBiz
- 在applicationContext.xml配置注入关系后,在业务类中通过set注入即可得到SysInfoDao
- package com.biz.info;
- /**
- * @author 作者:周伟
- *
- * @version创建时间:2008-7-1 下午04:11:04
- *
- * 类说明
- */
- import java.util.List;
- import com.dao.info.SysInfoDao;
- import com.domain.info.SysInfo;
- public class SysInfoBiz {
- private SysInfoDao sysInfoDao = null;
- /**
- * 判断用户是否包含在已读人列表,即通过clob字段里的用户ID查看登陆用户是否已经读过
- *
- * @param supportTable
- * @param reader
- * @return
- */
- public boolean isRead(SysInfo sysInfo,String reader) {
- if (sysInfo.getInfoReader() != null) {
- String str = sysInfo.getInfoReader();
- if (str.indexOf(",") < 0) {
- return (str.contains(reader));
- } else {
- String pstr = reader + ",";
- String astr = "," + reader;
- String str1 = "," + reader + ",";
- return (str.startsWith(pstr) || str.endsWith(astr) || str
- .contains(str1));
- }
- } else {
- return false;
- }
- }
- /**
- * 返回信息读者个数
- *
- * @param supportTable
- * @return
- */
- public int readTime(SysInfo sysInfo) {
- if (sysInfo.getInfoReader() != null) {
- String str = sysInfo.getInfoReader();
- String[] str1 = str.split(",");
- return str1.length;
- } else {
- return 0;
- }
- }
- /**
- * 对未在已读人列表的读者进行添加到SupReader
- *
- * @param supportTable
- * @param reader
- * @return
- */
- public boolean addReader(SysInfo sysInfo,String reader) {
- if (reader != null && !reader.equals("null")
- && !isRead(sysInfo,reader)) {
- if (sysInfo.getInfoReader() != null
- && !sysInfo.getInfoReader().equals("null")
- && !sysInfo.getInfoReader().equals("")) {
- sysInfo.setInfoReader(sysInfo.getInfoReader() + "," + reader);
- } else {
- sysInfo.setInfoReader(reader);
- }
- try {
- sysInfoDao.update(sysInfo);
- } catch (Exception re) {
- re.printStackTrace();
- }
- return true;
- } else {
- return false;
- }
- }
- /**
- *删除
- */
- public void delete(SysInfo persistentInstance) {
- sysInfoDao.delete(persistentInstance);
- }
- public List findAll() {
- return sysInfoDao.findAll();
- }
- public List findByExample(SysInfo instance) {
- return sysInfoDao.findByExample(instance);
- }
- /**
- *通过id得到实体
- */
- public SysInfo findById(String id) {
- return sysInfoDao.findById(id);
- }
- /**
- *保存实体
- */
- public void save(SysInfo transientInstance) {
- transientInstance.setFlag("1");
- sysInfoDao.save(transientInstance);
- }
- /**
- *更新实体
- */
- public void update(SysInfo transientInstance) {
- transientInstance.setFlag("1");
- sysInfoDao.update(transientInstance);
- }
- public SysInfoDao getSysInfoDao() {
- return sysInfoDao;
- }
- public void setSysInfoDao(SysInfoDao sysInfoDao) {
- this.sysInfoDao = sysInfoDao;
- }
- public PageDAO getPageDao() {
- return pageDao;
- }
- public void setPageDao(PageDAO pageDao) {
- this.pageDao = pageDao;
- }
- }
- SysInfoDao 连接数据库类
- package com.dao.info;
- /**
- * @author 作者:周伟
- *
- * @version创建时间:2008-7-1 下午04:11:04
- *
- * 类说明 信息发布公用表dao类
- */
- import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
- import com.gsww.newgspls.domain.info.SysInfo;
- public class SysInfoDao extends HibernateDaoSupport {
- /**
- * 保存SysInfo实体
- *
- * @param transientInstance SysInfo对象
- */
- public void save(SysInfo transientInstance) {
- try {
- getHibernateTemplate().save(transientInstance);
- } catch (RuntimeException re) {
- throw re;
- }
- }
- /**
- *更新SysInfo实体
- *
- * @param transientInstance SysInfo对象
- */
- public void update(SysInfo transientInstance) {
- try {
- getHibernateTemplate().update(transientInstance);
- } catch (RuntimeException re) {
- throw re;
- }
- }
- /**
- *删除SysInfo实体
- *
- * @param transientInstance SysInfo对象
- */
- public void delete(SysInfo persistentInstance) {
- try {
- getHibernateTemplate().delete(persistentInstance);
- } catch (RuntimeException re) {
- throw re;
- }
- }
- /**
- *通过ID得到SysInfo对象
- *
- * @param id信息主键
- * @return
- */
- public SysInfo findById(java.lang.String id) {
- try {
- SysInfo instance = (SysInfo) getHibernateTemplate().get(
- "com.domain.info.SysInfo",id);
- return instance;
- } catch (RuntimeException re) {
- throw re;
- }
- }
- }