sysrolebizimpl.java

JAVA权限管理

package org.team0.biz.impl;

import java.util.Iterator;
import java.util.List;
import java.util.Set;

import org.common.biz.impl.BasicBizImpl;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.team0.biz.ISysRoleBiz;
import org.team0.entity.SysRight;
import org.team0.entity.SysRole;

public class SysRoleBizImpl extends BasicBizImpl<SysRole,Integer> implements ISysRoleBiz{

	public SysRole getRoleWithRights(Integer roleId) {
		SysRole ret = null;
		String hql = "select distinct rl from SysRole rl left outer join fetch rl.sysRights where rl.roleId="+roleId;
		List list = super.find(hql);
		if (list.size()>0){
			ret = (SysRole)list.get(0);
			System.out.println("getRoleWithRights:"+ret.getSysRights().size());
		}else{
			ret = null;
		}
		return ret;
		
	}
	public static void main(String[] args) {
		ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
		ISysRoleBiz roleBiz = (ISysRoleBiz)ac.getBean("sysRoleBiz");
		SysRole role = roleBiz.getRoleWithRights(1);
		List list = role.getSysRights();
		Iterator<SysRight> it = list.iterator();
		while(it.hasNext())
		{
			System.out.println(it.next().getRightText());
		}
	}
	
}