group_addaction.java

J2EE架构的权限系统

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.4/xslt/JavaClass.xsl

package com.infosys.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Session;
import net.sf.hibernate.Transaction;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.infosys.common.Constants;
import org.infosys.logic.InfoTips;
import org.infosys.logic.RightsMenu;
import org.infosys.security.Check;
import org.infosys.util.GroupRights;
import org.infosys.util.RecordLog;

import com.infosys.Hibernate.PGroup;
import com.infosys.Hibernate.PGroupPrv;
import com.infosys.Hibernate.PGroupPrvKey;
import com.infosys.Hibernate.PPrivilege;
import com.infosys.Hibernate.SessionFactory;
import com.infosys.struts.form.Group_addForm;

/** 
 * MyEclipse Struts
 * Creation date: 08-25-2005
 * 
 * XDoclet definition:
 * @struts:action path="/admin/group_add" name="group_addForm" input="/admin/group_add.jsp" scope="request" validate="true"
 * @struts:action-forward name="admin/group_add" path="/admin/group_add.jsp"
 */
public class Group_addAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		Group_addForm group_addForm = (Group_addForm) form;
		//验证登录以及权限
		String isrights=Check.isRights(request,response,"group_man.do");
		if(!isrights.equals("OK")){
			org.infosys.security.Check.redirectErr(request,response,"err.do?errmsg="+isrights);
			return null;
		}else{
			//添加业务逻辑
			if(group_addForm.getAction()!=null && group_addForm.getAction().equals("save")){
				String status=null;
				Session session;
				Transaction tx=null;
				try {
					session = SessionFactory.currentSession();
					PGroup gObj = new PGroup();
					gObj.setCode(group_addForm.getCode());
					gObj.setName(group_addForm.getName());
					gObj.setRemark(group_addForm.getRemark());
					gObj.setStatus(group_addForm.getStatus());
					tx=session.beginTransaction();
					session.save(gObj); 
					PGroupPrv pObj;
					PGroupPrvKey pkObj;
					String[] rightsArr=group_addForm.getRightpoint();
					int rightlen=rightsArr.length;
					for(int i=0;i<rightlen;i++){
						pObj=new PGroupPrv();
						pkObj=new PGroupPrvKey();
						pkObj.setGroupid(gObj);
						pkObj.setPrivilege(new PPrivilege(rightsArr[i]));
						pObj.setId(pkObj);
						session.save(pObj);
					}
					RecordLog.log(request,"Add group:"+group_addForm.getName(),session);
					
					tx.commit();
					gObj=null;
					pkObj=null;
					pObj=null;
					status=Constants.PROCESS_DATABASE_ADD_OK;
				} catch (HibernateException e) {
					try {
						tx.rollback();
					} catch (HibernateException e1) {
						// TODO 自动生成 catch 块
						e1.printStackTrace();
					}
					e.printStackTrace();
					status=Constants.PROCESS_DATABASE_ADD_ERR;
				} finally {
					try {
						SessionFactory.closeSession();
					} catch (HibernateException e1) {
						e1.printStackTrace();
					}
				}
				InfoTips infotips=new InfoTips();
				infotips.setTipsInfo(status);
				request.setAttribute("InfoTips",infotips);
			}
		}
		//显示权限菜单
		RightsMenu menu=(new GroupRights()).getTree();
		request.setAttribute("RightsMenu",menu); //返回设置
		menu=null;
		return mapping.findForward("admin/group_add");
	}

}