notepadworkflow.java

手机记事本程序

/*
 * Created on 2005-3-5
 *
 * Note Project
 */
package com.favo.note;

import java.util.Date;

import javax.microedition.lcdui.Alert;

import com.favo.ui.BaseController;
import com.favo.ui.BaseView;

/**
 * @author Favo
 *
 * NotepadWorkflow <<Controller>>
 */
public class NotepadWorkflow extends BaseController {

	NotepadUI notepadUI;
	com.favo.note.NoteLocator.Note note;
	int noteId;
	
	
	/**
	 * @param noteId
	 */
	public NotepadWorkflow(int noteId) {
		super();
		this.noteId = noteId;
	}
	
	public BaseView getView() {
		return notepadUI;
	}

	public void setView(BaseView view) {
		notepadUI=(NotepadUI)view;
	}
	
	public String getTitle(){
		return getNote().getTitle();
	}
	
	public Date getDate(){
		return getNote().getDate();
	}
	
	public String getContent(){
		return getNote().getContent();
	}
	
	public com.favo.note.NoteLocator.Note getNote(){
		if(note==null){
			try {
				note=NoteLocator.getInstance().getNote(noteId);
			} catch (Exception e) {
				e.printStackTrace();
				Alert al=new Alert("error");
				al.setString(e.toString()+"\n"+e.getMessage());
				getView().getDisplay().setCurrent(al);
			}
		}
		return note;
	}
	
	public void backDispose() {
		NoteManagerWorkflow noteListWorkflow = new NoteManagerWorkflow();
		NoteManagerUI noteListUI = new NoteManagerUI(noteListWorkflow);
		noteListUI.displayScreen();
	}

	public void editDispose() {
		// TODO Auto-generated method stub
		NoteEditWorkflow noteEditWorkflow=new NoteEditWorkflow(note,noteId);
		NoteEditUI noteEditUI=new NoteEditUI(noteEditWorkflow);
		noteEditUI.displayScreen();
	}

}