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54 lines
2.3 KiB
Java
54 lines
2.3 KiB
Java
/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Created: Mauro Botelho <mabotelh@email.com>, 20 Mar 1999.
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*/
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package grendel.storage.mdb;
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/*| nsIMdbErrorHook: a base class for clients of this API to subclass, in order
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**| to provide a callback installable in nsIMdbEnv for error notifications. If
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**| apps that subclass nsIMdbErrorHook wish to maintain a reference to the env
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**| that contains the hook, then this should be a weak ref to avoid cycles.
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**|
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**|| OnError: when nsIMdbEnv has an error condition that causes the total count
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**| of errors to increase, then nsIMdbEnv should call OnError() to report the
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**| error in some fashion when an instance of nsIMdbErrorHook is installed. The
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**| variety of string flavors is currently due to the uncertainty here in the
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**| nsIMdbBlob and nsIMdbCell interfaces. (Note that overloading by using the
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**| same method name is not necessary here, and potentially less clear.)
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|*/
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public interface nsIMdbErrorHook { // env callback handler to report errors
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// { ===== begin error methods =====
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public int OnErrorString(nsIMdbEnv ev, String inAscii);
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// public int OnErrorYarn(nsIMdbEnv ev, mdbYarn inYarn);
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// } ===== end error methods =====
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// { ===== begin warning methods =====
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public int OnWarningString(nsIMdbEnv ev, String inAscii);
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// public int OnWarningYarn(nsIMdbEnv ev, mdbYarn inYarn);
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// } ===== end warning methods =====
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// { ===== begin abort hint methods =====
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public int OnAbortHintString(nsIMdbEnv ev, String inAscii);
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// public int OnAbortHintYarn(nsIMdbEnv ev, mdbYarn inYarn);
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// } ===== end abort hint methods =====
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};
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