noteaction.java

不错的留言簿,大家可以看看哦.喜欢的可以下的.

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

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.actions.DispatchAction;

import com.zjf.factory.DAOFactory;
import com.zjf.struts.form.NoteForm;
import com.zjf.vo.Note;

/** 
 * MyEclipse Struts
 * Creation date: 02-15-2008
 * 
 * XDoclet definition:
 * @struts.action path="/note" name="noteForm" input="/form/note.jsp" scope="request" validate="true"
 */
public class NoteAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward insert(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NoteForm noteForm = (NoteForm) form;
		Note note = new Note();
		note.setTitle(noteForm.getTitle());
		note.setAuthor(noteForm.getAuthor());
		note.setContent(noteForm.getContent());
		boolean flag = false;
		try {
			DAOFactory.getNoteDAOInstance().insert(note);
			flag = true;
		} catch (Exception e) {
		}
		request.setAttribute("flag", new Boolean(flag));
		return mapping.findForward("insertdo");
	}

	public ActionForward update(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NoteForm noteForm = (NoteForm) form;
		int id = 0;
		try {
			id = Integer.parseInt(noteForm.getId());
		} catch (Exception e) {
		}
		Note note = new Note();
		note.setId(id);
		note.setTitle(noteForm.getTitle());
		note.setAuthor(noteForm.getAuthor());
		note.setContent(noteForm.getContent());
		boolean flag = false;
		try {
			DAOFactory.getNoteDAOInstance().update(note);
			flag = true;
		} catch (Exception e) {
		}
		request.setAttribute("flag", new Boolean(flag));
		return mapping.findForward("updatedo");
	}

	public ActionForward selectid(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NoteForm noteForm = (NoteForm) form;
		int id = 0;
		try {
			id = Integer.parseInt(noteForm.getId());
		} catch (Exception e) {
		}
		try {
			request.setAttribute("note", DAOFactory.getNoteDAOInstance()
					.queryById(id));
		} catch (Exception e) {
		}
		return mapping.findForward("update");
	}

	public ActionForward selectall(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NoteForm noteForm = (NoteForm) form;
		try {
			request.setAttribute("all", DAOFactory.getNoteDAOInstance()
					.queryAll());
		} catch (Exception e) {
		}
		return mapping.findForward("list");
	}

	public ActionForward delete(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NoteForm noteForm = (NoteForm) form;
		int id = 0;
		try {
			id = Integer.parseInt(noteForm.getId());
		} catch (Exception e) {
		}
		boolean flag = false;
		try {
			DAOFactory.getNoteDAOInstance().delete(id);
			flag = true;
		} catch (Exception e) {
		}
		request.setAttribute("flag", new Boolean(flag));
		return mapping.findForward("deletedo");
	}

	public ActionForward selectlike(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		NoteForm noteForm = (NoteForm) form;
		String keyword = request.getParameter("keyword");
		try {
			request.setAttribute("all", DAOFactory.getNoteDAOInstance()
					.queryByLike(keyword));
		} catch (Exception e) {
		}
		return mapping.findForward("list");
	}

}