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Workaround: Remove identity assigned to server if server is deleted until we have some kind of identity manager

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This commit is contained in:
Sebastian Kaspari 2010-03-13 20:28:39 +01:00
parent 58bd63debd
commit 7e20226b51
1 changed files with 35 additions and 0 deletions
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35
src/org/yaaic/db/Database.java
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@ -281,6 +281,16 @@ public class Database extends SQLiteOpenHelper
*/
public void removeServerById(int serverId)
{
// XXX: Workaround: Remove identity assigned to this server
// until we have some kind of identity manager
int identityId = this.getIdentityIdByServerId(serverId);
if (identityId != -1) {
this.getWritableDatabase().execSQL(
"DELETE FROM " + IdentityConstants.TABLE_NAME + " WHERE " + IdentityConstants._ID + " = " + identityId + ";"
);
}
// Now delete the server entry
this.getWritableDatabase().execSQL(
"DELETE FROM " + ServerConstants.TABLE_NAME + " WHERE " + ServerConstants._ID + " = " + serverId + ";"
);
@ -361,4 +371,29 @@ public class Database extends SQLiteOpenHelper
return null;
}
/**
* Get a server by its id
*
* @param serverId
* @return
*/
private int getIdentityIdByServerId(int serverId)
{
Cursor cursor = this.getReadableDatabase().query(
ServerConstants.TABLE_NAME,
ServerConstants.ALL,
ServerConstants._ID + "=" + serverId,
null,
null,
null,
null
);
if (cursor.moveToNext()) {
return cursor.getInt(cursor.getColumnIndex(ServerConstants.IDENTITY));
}
return -1;
}
}