SqlMapClientTemplate与SqlMapClient

SqlMapClientTemplate与SqlMapClient

SqlMapClientTemplate是org.springframework.orm.ibatis下的

而SqlMapClient是ibatis的

SqlMapClientTemplate是SqlMapClient的封装类. 
SqlMapClient中包含着session的管理. 
SqlMapClientTemplate用于session的封装,以及异常的捕捉. 
所以按照以上的推断来说.应该尽量使用SqlMapClientTemplate. 
保证session以及Exception的正常以及统一.

下面是两种类型在spring中的集成配置及用法：、

SqlMapClientTemplate：

1、在spring中的配置

 <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
      <property name="dataSource" ref="dataSource" />
         <property name="configLocation">
             <value>classpath:/sqlmap-config.xml</value>
         </property>
     </bean>
     <bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">
         <property name="sqlMapClient" ref="sqlMapClient"></property>
     </bean>
     <bean id="accountDAO" class="com.raycloud.test.dao.AccountDAO">
         <property name="sqlMapClientTemplate" ref="sqlMapClientTemplate"></property>
     </bean>

2、在dao中的实现

 @Repository//使用该注解相当于声明了一个bean
 public class AccountDAO {


     SqlMapClientTemplate sqlMapClientTemplate;

     public void setSqlMapClientTemplate(SqlMapClientTemplate sqlMapClientTemplate) {
         this.sqlMapClientTemplate = sqlMapClientTemplate;
     }

     public Integer addAccount(Account account) throws SQLException{
         return (Integer)this.sqlMapClientTemplate.insert("Account.insertAccount", account);
     }
 }

SqlMapClient：
1、在spring中的配置

 <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
  <property name="dataSource" ref="dataSource" />
     <property name="configLocation">
         <value>classpath:/sqlmap-config.xml</value>
     </property>
 </bean>
 <bean id="accountDAO" class="com.raycloud.test.dao.AccountDAO">
     <property name="sqlMapClient" ref="sqlMapClient"></property>
 </bean>

2、在dao中的实现

 @Repository//使用该注解相当于声明了一个bean
 public class AccountDAO {


     SqlMapClient sqlMapClient;

     public void setSqlMapClient(SqlMapClient sqlMapClient) {
         this.sqlMapClient = sqlMapClient;
     }

     public Integer addAccount(Account account) throws SQLException{
         return (Integer)this.sqlMapClient.insert("Account.insertAccount", account);
     }
 }