修改springside实例helloworld变成hibernate数据库

 

注意点:

首先helloworld用的是hlsq in memory的数据库,将它改为oracle应用的时候,

首先要处理的就是model 包的实体类,去掉里面的文本生成属性,然后加上hibernate的

***.hbm.xml,然后用主键的生成<generator class=”uuid.hex”/>,然后在dataAccessContext-hibernate.xml中改:

<property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">${hibernate.dialect}</prop>

              <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>

              <prop key="hibernate.cache.use_query_cache">

${hibernate.cache.use_query_cache}</prop>

              <prop key="hibernate.cache.provider_class">

${hibernate.cache.provider_class}</prop>

              </props>

 </property>

<property name="mappingDirectoryLocations">

            <list>

                <value>

                    classpath*:/org/springside/helloworld/hbm/

                </value>

                 

            </list>

 </property>

 

在applicationContext.xml中加进:

<!-- 属性文件读入 -->

    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

       <property name="locations">

           <list>

              <value>classpath*:config/jdbc.properties</value>

              <value>classpath*:config/hibernate.properties</value>

           </list>

       </property>

    </bean>