GaranbotDBHelper.java

//
// Copyright 2011 Thomas Gumprecht, Robert Jacob, Thomas Pieronczyk
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package net.sourcewalker.garanbot.data;

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

public class GaranbotDBHelper extends SQLiteOpenHelper {

    private static final String TAG = "GaranbotDBHelper";
    private static final String DATABASE_NAME = "garanbot.db";
    private static final int DATABASE_VERSION = 9;

    private Context context;

    public GaranbotDBHelper(Context context) {
        super(context, DATABASE_NAME, null, DATABASE_VERSION);
        this.context = context;
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        db.execSQL(GaranbotDBMetaData.SCHEMA);
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
        Log.w(TAG, "Upgrading database, which will destroy all old data.");
        db.execSQL("DROP TABLE IF EXISTS " + GaranbotDBMetaData.TABLE_NAME);
        ImageCache.clearCache(context);
        onCreate(db);
    }

}