Android Open Source - Notes Note

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 *  This is a part of amfontai Notes//from   w  w  w  .j  a va 2s .  c o  m
 *  Copyright (C) 2013 Andrew Fontaine
 *
 *  amfontai Notes program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  amfontai Notes program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package com.amfontai.cmput301asn1;

import android.content.ContentValues;
import android.database.Cursor;

/**
 * The Class Note.
 */
public class Note {
  
  /** The subject of the Note. */
  private String mSubject;
  
  /** The date of the Note. */
  private String mDate;
  
  /** The content of the Noe. */
  private String mContent;
  
  /**
   * Instantiates a new note.
   *
   * @param cursor A cursor pointing to a row in an SQLiteDatabase
   */
  Note(Cursor cursor) {
    mSubject = cursor.getString(cursor.getColumnIndex(NotesDb.COLUMN_SUBJECT));
    mDate = cursor.getString(cursor.getColumnIndex(NotesDb.COLUMN_DATE));
    mContent = cursor.getString(cursor.getColumnIndex(NotesDb.COLUMN_CONTENT));
  }
  
  /**
   * Instantiates a new note.
   *
   * @param subject the subject
   * @param date the date
   * @param content the content
   */
  Note(String subject, String date, String content) {
    this.mSubject = subject;
    this.mDate = date;
    this.mContent = content;
  }
  
  /**
   * Instantiates a new note.
   * Leaves everything blank ("new note")
   */
  Note() {}

  /**
   * Gets the subject.
   *
   * @return the subject
   */
  public String getSubject() {
    return mSubject;
  }

  /**
   * Sets the subject.
   *
   * @param subject the subject to set
   */
  public void setSubject(String subject) {
    this.mSubject = subject;
  }

  /**
   * Gets the date.
   *
   * @return the date
   */
  public String getDate() {
    return mDate;
  }

  /**
   * Sets the date.
   *
   * @param date the date to set
   */
  public void setDate(String date) {
    this.mDate = date;
  }

  /**
   * Gets the content.
   *
   * @return the content
   */
  public String getContent() {
    return mContent;
  }

  /**
   * Sets the content.
   *
   * @param content the content to set
   */
  public void setContent(String content) {
    this.mContent = content;
  }

  /**
   * Save note.
   *
   * @param id The row ID of the current Note. If -1, it is a new note.
   * @param notesDb the NotesDb object to put the note in
   * @return the long Either the number of rows affected, or the ID of the new row.
   */
  public long saveNote(int id, NotesDb notesDb) {
    
    ContentValues content = new ContentValues();
    content.put(NotesDb.COLUMN_SUBJECT, mSubject);
    content.put(NotesDb.COLUMN_DATE, mDate);
    content.put(NotesDb.COLUMN_CONTENT, mContent);
    if(-1 != id)
      return notesDb.getDB().update(NotesDb.TABLE_NAME, content, NotesDb._ID + " = ?", new String[] {Integer.toString(id)});
    else
      return notesDb.getDB().insert(NotesDb.TABLE_NAME, null, content);
  }

  /**
   * Delete note.
   *
   * @param id The row ID of the current Note. If -1, returns -1, as nothing happened.
   * @param notesDb the NotesDb object to remove the note from.
   * @return the number of rows affected.
   */
  public int deleteNote(int id, NotesDb notesDb) {
    if(-1 != id) {
      return notesDb.getDB().delete(NotesDb.TABLE_NAME, NotesDb._ID + " = ?", new String[] {Integer.toString(id)});
    }
    return -1;
  }
}

Java Source Code List

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