spring_150907_sqlmapclientdaosupport_getSqlMapClient
1、新建java工程：spring_150907_sqlmapclientdaosupport_getSqlMapClient，如下图所示：
2、工程里添加spring、hibernate、ibatis相关jar包，如下图所示：
3、新建DogPetService接口：
package com.spring.service; public interface DogPetService { public void queryAllDogPets(); }
4、新建DogPetService接口的实现类DogPetServicImpl：
package com.spring.service.impl; import java.util.List; import javax.annotation.Resource; import org.springframework.stereotype.Controller; import com.spring.service.DogPetService; import com.spring.dao.DogPetDAO; import com.spring.model.DogPet; @Controller(value="DogPetService") public class DogPetServiceImpl implements DogPetService{ private DogPetDAO dogPetDAO; public DogPetDAO getDogPetDAO() { return dogPetDAO; } @Resource(name="dogPetDAO") public void setDogPetDAO(DogPetDAO dogPetDAO) { this.dogPetDAO = dogPetDAO; } @Override public void queryAllDogPets() { List<DogPet> list = dogPetDAO.queryAllDogPets(); if(list != null) { for(DogPet d:list) { System.out.println(d.toString()); } } } }
5、新建DogPetDAO类：
package com.spring.dao; import java.util.List; import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport; import com.spring.model.DogPet; public class DogPetDAO extends SqlMapClientDaoSupport { public List<DogPet> queryAllDogPets() { List<DogPet> list = null; try { list = getSqlMapClient().queryForList("c_queryDog"); } catch (Exception e) { e.printStackTrace(); } return list; } }
5、新建实体类DogPet：
package com.spring.model; public class DogPet { private int id; private String name; private int age; private String kind; private String sex; private String health; public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getKind() { return kind; } public void setKind(String kind) { this.kind = kind; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public String getHealth() { return health; } public void setHealth(String health) { this.health = health; } public String toString() { return id+"--"+name+"--"+kind+"--"+age+"--"+health; } }
7、新建jdbc.properties属性文件：
driver=oracle.jdbc.driver.OracleDriver
url=jdbc:oracle:thin:@10.32.145.254:1521:cspperf
user=icdwf
password=icdwf
8、新建beans.xml配置文件：
<?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:context="http://www.springframework.org/schema/context" xmlns:jee="http://www.springframework.org/schema/jee" 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/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <context:annotation-config/> <context:component-scan base-package="com.spring"></context:component-scan> </beans>
9、新建dao.xml配置文件：
<?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:context="http://www.springframework.org/schema/context" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" 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/jee http://www.springframework.org/schema/jee/spring-jee-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/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"> <!-- 利用annotation配置声明式事物管理 begin--> <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <value>classpath:jdbc.properties</value> </property> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${user}" /> <property name="password" value="${password}" /> </bean> <!--<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="annotatedClasses"> <list> <value>com.spring.model.DogPet</value> </list> </property> <property name="hibernateProperties"> <value> hibernate.dialect=org.hibernate.dialect.MySQLDialect </value> </property> </bean> <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> --> <!--<tx:advice id="txAdvice" transaction-manager="txManager"> <tx:attributes> <tx:method name="query*" read-only="true" /> <tx:method name="*" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="dogPetServiceOperation" expression="execution(* com.spring..*(..))" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="dogPetServiceOperation" /> </aop:config> --> <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"> <property name="configLocation" > <value>classpath:sqlMapConfig.xml</value> </property> <property name="dataSource" ref="dataSource"/> </bean> <!--<tx:annotation-driven transaction-manager="txManager"/> --><!-- 利用annotation配置声明式事物管理 end--> <!-- 1、继承HibernateDaoSupport类，第一种数据库访问方式 设置HibernateDaoSupport抽象类 <bean id="hibernateDaoSupport" class="org.springframework.orm.hibernate3.support.HibernateDaoSupport" abstract="true"> <property name="sessionFactory" ref="sessionFactory" /> </bean> dao的操作的bean <bean id="dogPetDAO" class="com.spring.dao.DogPetDAO" parent="hibernateDaoSupport" /> 2、继承HibernateDaoSupport类，第二种数据库访问方式 <bean id="dogPetDAO" class="com.spring.dao.DogPetDAO" > <property name="sessionFactory" ref="sessionFactory"></property> </bean> --> <!-- <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> <property name="sessionFactory" ref="sessionFactory" /> </bean> --> <bean id="dogPetDAO" class="com.spring.dao.DogPetDAO"> <property name="sqlMapClient" ref="sqlMapClient"/> </bean> </beans>
10、新建sqlMapConfig文件：
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN" "http://www.ibatis.com/dtd/sql-map-config-2.dtd"> <sqlMapConfig> <!--<settings cacheModelsEnabled="true" enhancementEnabled="true" lazyLoadingEnabled="true" errorTracingEnabled="true" maxRequests="32" maxSessions="10" maxTransactions="5" useStatementNamespaces="false" /> --><!--<transactionManager type="JDBC"> <dataSource type="SIMPLE"> <property name="JDBC.Driver" value="oracle.jdbc.driver.OracleDriver" /> <property name="JDBC.ConnectionURL" value="jdbc:oracle:thin:@localhost:1521:xe" /> <property name="JDBC.Username" value="icdwf" /> <property name="JDBC.Password" value="icdwf" /> <property name="Pool.MaximumActiveConnections" value="10" /> <property name="Pool.MaximumIdleConnections" value="5" /> <property name="Pool.MaximumCheckoutTime" value="120000" /> <property name="Pool.TimeToWait" value="500" /> <property name="Pool.PingQuery" value="select 1 from ACCOUNT" /> <property name="Pool.PingEnabled" value="false" /> <property name="Pool.PingConnectionsOlderThan" value="1" /> <property name="Pool.PingConnectionsNotUsedFor" value="1" /> </dataSource> </transactionManager> --> <sqlMap resource="dogPet.xml" /> </sqlMapConfig>
11、新建dogPet.xml配置文件：
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE sqlMap PUBLIC "-//iBATIS.com//DTD SQL Map 2.0//EN" "http://www.ibatis.com/dtd/sql-map-2.dtd"> <sqlMap namespace="Dog"> <typeAlias alias="dog" type="com.spring.model.DogPet" /> <select id="c_queryDog" resultClass="dog"> <![CDATA[ select * from t_dog ]]> </select> <delete id="c_deleteDog" parameterClass="dog"> <![CDATA[ delete t_dog where name=#name# and id = #id# ]]> </delete> <delete id="c_updateDog" parameterClass="dog"> <![CDATA[ update t_dog set name=#name# where id = #id# ]]> </delete> <select id="c_queryDogById" parameterClass="dog" resultClass="dog"> <![CDATA[ select * from t_dog where name=#name# and id = #id# ]]> </select> <!--<insert id="c_insertDog" parameterClass="dog"> INSERT INTO t_dog ( id, name, password, userlevel, registtime, extend1, extend2, extend3) VALUES ( #id#, #name#, #password#, #userLevel#, #registTime#, #extend1#, #extend2#, #extend3# ) </insert> --></sqlMap>
12、新建test类用于测试的：
package com.spring.test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import com.spring.service.DogPetService; public class ServiceTest { public static void main(String[] args) { ApplicationContext ctx = new ClassPathXmlApplicationContext(new String[]{"beans.xml","dao.xml"}); DogPetService dogPetService = (DogPetService)ctx.getBean("DogPetService"); dogPetService.queryAllDogPets(); } }
