package com.gettingmobile.goodnews.investigation;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;
import com.gettingmobile.google.reader.db.Table;
import java.util.ArrayList;
import java.util.List;
final class InvestigationDatabaseHelper extends SQLiteOpenHelper {
public static final String DATABASE_NAME = "goodnews-investigation";
public static final int DATABASE_VERSION = 1;
private final List<Table> tables = new ArrayList<Table>();
InvestigationDatabaseHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
tables.add(new InvestigationLogTable());
}
@Override
public void onCreate(SQLiteDatabase db) {
Log.d("db", "creating database ...");
db.beginTransaction();
try {
for (Table table : tables) {
table.create(db);
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
Log.d("db", "database has been created");
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Log.d("db", "updating database ...");
db.beginTransaction();
try {
for (Table table : tables) {
table.upgrade(db, oldVersion, newVersion);
}
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
Log.d("db", "database has been updated");
}
public SQLiteDatabase getDatabase() {
return getWritableDatabase();
}
@Override
public void close() {
super.close();
}
}