sortadminaction.java

ssh 实例spring对hibernate的封装

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.ssh.struts.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.actions.DispatchAction;

import com.ssh.hibernate.dao.SortDao;
import com.ssh.hibernate.pojo.Sort;
import com.ssh.struts.form.SortForm;

/** 
 * MyEclipse Struts
 * Creation date: 10-30-2008
 * 
 * XDoclet definition:
 * @struts.action path="/sortAdmin" name="sortAdminForm" input="/addSort.jsp" parameter="action" scope="request" validate="true"
 */
public class SortAdminAction extends DispatchAction {
	/**
	 * Sort Access Object
	 */
	private SortDao sortDao;
	
	/*
	 * Generated Methods
	 */

	/**
	 * @return the sortDao
	 */
	public SortDao getSortDao() {
		return sortDao;
	}

	/**
	 * @param sortDao the sortDao to set
	 */
	public void setSortDao(SortDao sortDao) {
		this.sortDao = sortDao;
	}

	/** 
	 * Method list
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward list(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		List<Sort> sorts = sortDao.list();
		request.setAttribute("sorts", sorts);
		return mapping.findForward("all");
	}
	

	/** 
	 * Method add
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		SortForm sortForm = (SortForm)form;// TODO Auto-generated method stub
		Sort sort = new Sort();
		sort.setName(sortForm.getName());
		if(sortDao.save(sort)){
			return mapping.findForward("list");
		}else{
			ActionMessages errors = new ActionMessages();
			errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("error.sort.save"));
			this.saveErrors(request, errors);
			return mapping.findForward("failure");
		}
	}
	
	/** 
	 * Method delete
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward delete(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		String id = request.getParameter("id");
		Sort sort = sortDao.load(new Long(id));
		if(sort != null && sortDao.delete(sort)){
			return mapping.findForward("list");
		}else{
			ActionMessages errors = new ActionMessages();
			errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("error.sort.delete"));
			this.saveErrors(request, errors);
			return mapping.findForward("failure");
		}
	}
	
	/** 
	 * Method update
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward update(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		SortForm sortForm = (SortForm)form;// TODO Auto-generated method stub
		String submit = request.getParameter("submit");
		String id = request.getParameter("id");
		Sort sort = sortDao.load(new Long(id));
		if("true".equals(submit)){
			sort.setName(sortForm.getName());
			if(sortDao.update(sort)){
				return mapping.findForward("list");
			}else{
				ActionMessages errors = new ActionMessages();
				errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("error.sort.update"));
				this.saveErrors(request, errors);
				return mapping.findForward("failure");
			}
		}
		request.setAttribute("sort", sort);
		return mapping.findForward("update");
	}
}