RoleAction.java example

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package com.sp2p.action.admin;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;
import java.util.Map;

import net.sf.json.JSONObject;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.shove.Convert;
import com.shove.data.DataException;
import com.shove.util.SqlInfusion;
import com.shove.web.action.BasePageAction;
import com.shove.web.util.JSONUtils;
import com.sp2p.constants.IConstants;
import com.sp2p.entity.Admin;
import com.sp2p.service.admin.RightsService;
import com.sp2p.service.admin.RoleRightsService;
import com.sp2p.service.admin.RoleService;

@SuppressWarnings({ "serial", "unchecked" })
public class RoleAction extends BasePageAction {
	
	public static Log log = LogFactory.getLog(RoleAction.class);

	private RightsService rightsService;
	private RoleService roleService;
	private RoleRightsService roleRightsService;
	
	private List<Map<String,Object>> rightsList;
	

	/**
	 * 查询权限集合
	 * @return
	 * @throws SQLException
	 * @throws DataException
	 */
	public String addRoleInit() throws SQLException, DataException{
		return SUCCESS;
	}
	
	/**
	 * 添加角色权限
	 * @return
	 * @throws IOException
	 */
	public String addRole() throws IOException{
		JSONObject obj = new JSONObject();
		String ids = Convert.strToStr(SqlInfusion.FilteSqlInfusion(request("ids")), null);
		String roleName = Convert.strToStr(SqlInfusion.FilteSqlInfusion(request("roleName")), null);
		String description = Convert.strToStr(SqlInfusion.FilteSqlInfusion(request("description")), null);
		if(StringUtils.isBlank(roleName)||roleName.length()<=0||roleName.length()>20){
			obj.put("msg", "添加失败,角色名长度为1~20！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(StringUtils.isNotBlank(description)&&description.length()>500){
			obj.put("msg", "添加失败,角色名长度不得大于500！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(StringUtils.isBlank(ids)){
			obj.put("msg", "请选择权限！");
			JSONUtils.printObject(obj);
			return null;
		}
		String[] rightIds = ids.split(",");
		int length = rightIds.length;
		if(length<0){
			obj.put("msg", "请选择权限！");
			JSONUtils.printObject(obj);
			return null;
		}
		long[] rightsIds = new long[length];
		for (int i = 0; i < rightIds.length; i++) {
			long id = Convert.strToLong(rightIds[i], 0);//由于数据库编号没有0，这里给默认值是为了防止重复
			if(id==0){
				obj.put("msg", "数据错误！");
				JSONUtils.printObject(obj);
				return null;
			}
			rightsIds[i] = id;
		}
		long roleId = -1;
		try {
			roleId = roleService.addRole(rightsIds, roleName, description);
			Admin admin = (Admin) session().getAttribute(IConstants.SESSION_ADMIN);
			operationLogService.addOperationLog("t_role", admin.getUserName(),IConstants.INSERT, admin.getLastIP(), 0, "新增角色信息", 2);
		} catch (Exception e) {
			log.error(e);
			e.printStackTrace();
			obj.put("msg", "添加失败！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(roleId<=0){
			obj.put("msg", "添加失败！");
			JSONUtils.printObject(obj);
			return null;
		}
		obj.put("msg", "1");
		JSONUtils.printObject(obj);
		return null;
		
	}
	
	/**
	 * 查询角色初始化
	 * @throws DataException 
	 * @throws SQLException 
	 */
	public String queryRoleList() throws SQLException, DataException{
			roleService.queryRolePage(pageBean);
			int pageNum = (int) (pageBean.getPageNum() - 1)* pageBean.getPageSize();
			request().setAttribute("pageNum", pageNum);
		return SUCCESS;
	}
	
	/**
	 * 修改角色前初始化
	 * @return
	 * @throws SQLException
	 * @throws DataException
	 */
	public String updateRoleInit() throws SQLException, DataException{
		long id = Convert.strToLong(request("id"), -1);
		if(id<=0){
			return INPUT;
		}
		paramMap = roleService.queryRoleById(id);
		String rightsIds = roleRightsService.queryRoleRightsIdByRoleId(id);
		request().setAttribute("rightsIds", rightsIds);
		return SUCCESS;
	}
	
	/**
	 * 修改角色权限
	 * @return
	 * @throws IOException 
	 */
	public String updateRole() throws IOException{
		JSONObject obj = new JSONObject();
		long roleId = Convert.strToLong(request("roleId"), -1);
		String ids = Convert.strToStr(SqlInfusion.FilteSqlInfusion(request("ids")), null);
		String roleName = Convert.strToStr(SqlInfusion.FilteSqlInfusion(request("roleName")), null);
		String description = Convert.strToStr(SqlInfusion.FilteSqlInfusion(request("description")), null);
		if(roleId<=0){
			obj.put("msg", "添加失败,数据错误！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(StringUtils.isBlank(roleName)||roleName.length()<=0||roleName.length()>20){
			obj.put("msg", "添加失败,角色名长度为1~20！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(StringUtils.isNotBlank(description)&&description.length()>500){
			obj.put("msg", "添加失败,角色名长度不得大于500！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(StringUtils.isBlank(ids)){
			obj.put("msg", "请选择权限！");
			JSONUtils.printObject(obj);
			return null;
		}
		String[] rightIds = ids.split(",");
		int length = rightIds.length;
		if(length<0){
			obj.put("msg", "请选择权限！");
			JSONUtils.printObject(obj);
			return null;
		}
		long[] rightsIds = new long[length];
		for (int i = 0; i < rightIds.length; i++) {
			long id = Convert.strToLong(rightIds[i], 0);//由于数据库编号没有0，这里给默认值是为了防止重复
			if(id==0){
				obj.put("msg", "数据错误！");
				JSONUtils.printObject(obj);
				return null;
			}
			rightsIds[i] = id;
		}
		long returnId = -1;
		try {
			returnId = roleService.updateRole(rightsIds,roleId, roleName, description);
			Admin admin = (Admin) session().getAttribute(IConstants.SESSION_ADMIN);
			operationLogService.addOperationLog("t_role", admin.getUserName(),IConstants.UPDATE, admin.getLastIP(), 0, "修改角色权限", 2);
		} catch (Exception e) {
			log.error(e);
			e.printStackTrace();
			obj.put("msg", "添加失败！");
			JSONUtils.printObject(obj);
			return null;
		}
		if(returnId<=0){
			obj.put("msg", "添加失败！");
			JSONUtils.printObject(obj);
			return null;
		}
		obj.put("msg", "1");
		JSONUtils.printObject(obj);
		return null;
		
	}
	
	/**
	 * 删除角色
	 * @return
	 * @throws SQLException 
	 */
	public String deleteRole() throws SQLException{
		long roleId = Convert.strToLong(request("id"), -1);
		if(roleId<=0){
			return SUCCESS;
		}
		roleService.deleteRole(roleId);
		Admin admin = (Admin) session().getAttribute(IConstants.SESSION_ADMIN);
		operationLogService.addOperationLog("t_role", admin.getUserName(),IConstants.DELETE, admin.getLastIP(), 0, "删除id为"+roleId+"的角色", 2);
		return SUCCESS;
	}
	
	public void setRightsService(RightsService rightsService) {
		this.rightsService = rightsService;
	}

	public List<Map<String, Object>> getRightsList() throws SQLException, DataException {
		if(rightsList!=null){
			return rightsList;
		}
		rightsList = rightsService.queryRightsList();
		return rightsList;
	}

	public void setRoleService(RoleService roleService) {
		this.roleService = roleService;
	}

	public void setRoleRightsService(RoleRightsService roleRightsService) {
		this.roleRightsService = roleRightsService;
	}
}