/**
    BEEM is a videoconference application on the Android Platform.

    Copyright (C) 2009 by Frederic-Charles Barthelery,
                          Jean-Manuel Da Silva,
                          Nikita Kozlov,
                          Philippe Lago,
                          Jean Baptiste Vergely,
                          Vincent Véronis.

    This file is part of BEEM.

    BEEM 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 3 of the License, or
    (at your option) any later version.

    BEEM 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 BEEM.  If not, see <http://www.gnu.org/licenses/>.

    Please send bug reports with examples or suggestions to
    contact@beem-project.com or http://dev.beem-project.com/

    Epitech, hereby disclaims all copyright interest in the program “Beem”
    written by Frederic-Charles Barthelery,
               Jean-Manuel Da Silva,
               Nikita Kozlov,
               Philippe Lago,
               Jean Baptiste Vergely,
               Vincent Veronis.

    Nicolas Sadirac, November 26, 2009
    President of Epitech.

    Flavien Astraud, November 26, 2009
    Head of the EIP Laboratory.

*/
package com.beem.project.beem.provider;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;

// TODO: Auto-generated Javadoc
/**
 * BeemDatabaseHelper class.
 * @author Jamu
 */
public class BeemDatabaseHelper extends SQLiteOpenHelper {

    private final String mTag;
    private final String mTableName;
    private final String mCreationQuery;

    /**
     * BeemDatabaseHelper class.
     * @param context the context.
     * @param tag the tag.
     * @param tableName the tableName.
     * @param creationQuery the creation query.
     */
    public BeemDatabaseHelper(final Context context, final String tag, final String tableName,
	final String creationQuery) {
	super(context, Beem.DB_NAME, null, Beem.DB_VERSION);

	this.mTag = tag;
	this.mTableName = tableName;
	this.mCreationQuery = creationQuery;
    }

    /* (non-Javadoc)
     * @see android.database.sqlite.SQLiteOpenHelper#onCreate(android.database.sqlite.SQLiteDatabase)
     */
    @Override
    public void onCreate(SQLiteDatabase db) {
	db.execSQL(this.mCreationQuery);
    }

    /* (non-Javadoc)
     * @see android.database.sqlite.SQLiteOpenHelper#onUpgrade(android.database.sqlite.SQLiteDatabase, int, int)
     */
    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
	Log.w(this.mTag, "Upgrading database from version " + oldVersion + " to " + newVersion
	    + ", which will destroy all old data");
	db.execSQL("DROP TABLE IF EXISTS " + this.mTableName + ";");
	onCreate(db);
    }
}
