标签存档:spring

flex+BlazeDS与spring集成

发表时间:18. Dec, 2009 作者:Freddie.

0

本文基本上就是Christophe Coenraets 先生的 Using Flex with Spring 的翻译版本,加上了自己的注解便于理解
首先,你得有一个SpringFactory.java类。去网上找,没有的话留下邮箱我发给你们~
1.新建一个工程,服务器端选用j2ee,跟建立blazeDS一样~ 配置好路径,加入web容器支持和spring容器支持~(这一步比较简单,详细步骤就省了~)
2.现在我们来写hello world~ 首先在src下写一个HelloWorld.java,我的路径是com.tub.HelloWorld.java
public class HelloWorld {
    public String message(String str){
        return str;
    }
}
3.然后是flex端~
    <mx:RemoteObject id=”ro” destination=”MessageService”/>
    <mx:TextInput id=”ta”/>
    <mx:Button label=”Button” click=”ro.message(String(ta.text))”/>
    <mx:Label text=”{ro.message.lastResult}”/>
注:ro当然就指的是HelloWorld了,destination指定的内容是我们需要在WEB-INF/flex/remoting-config.xml中配置的destination了,它会指定一个具体对应的类或者是spring工厂~(我们这里当然是交给spring工厂拉)
4.代码都写好了,我们现在要对spring进行配置了~~
把SpringFactory放在java目录下,我的路径是com.tub.spring
然后,我们需要在web.xml中加入
    <context-param>
        <param-name>spring</param-name>
        <param-value>/WEB-INF/applicationContext.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
最后,我们还需要对flex的service-config.xml进行配置,加入
<factories>
    <factory id=”spring” />
</factories>
好了,大功告成拉~ 赶快去deploy了运行看看吧~

详细内容

Spring中常用的hql查询方法(getHibernateTemplate())(转)

发表时间:13. Dec, 2009 作者:Freddie.

0

一、find(String queryString);

      示例:this.getHibernateTemplate().find(“from bean.User”);
      返回所有User对象
二、find(String queryString , Object value);
      示例:this.getHibernateTemplate().find(“from bean.User u where u.name=?”, “test”);
      或模糊查询:this.getHibernateTemplate().find(“from bean.User u where u.name like ?”, “%test%”);
      返回name属性值为test的对象(模糊查询,返回name属性值包含test的对象)
三、find(String queryString, Object[] values);
      示例:String hql= “from bean.User u where u.name=? and u.password=?”
                this.getHibernateTemplate().find(hql, new String[]{“test”, “123″});
      返回用户名为test并且密码为123的所有User对象
---------------------------------
四、findByExample(Object exampleEntity)
      示例:
             User u=new User();    
             u.setPassword(“123″);//必须 符合的条件但是这两个条件时并列的(象当于sql中的and)    
             u.setName(“bb”);    
             list=this.getHibernateTemplate().findByExample(u,start,max);  
      返回:用户名为bb密码为123的对象
五、findByExample(Object exampleEntity, int firstResult, int [...]

详细内容


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