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/*
* Copyright (C) 2008, Google Inc.
* and other copyright owners as documented in the project's IP log.
*
* This program and the accompanying materials are made available
* under the terms of the Eclipse Distribution License v1.0 which
* accompanies this distribution, is reproduced below, and is
* available at http://www.eclipse.org/org/documents/edl-v10.php
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* - Neither the name of the Eclipse Foundation, Inc. nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.eclipse.jgit.transport;
import java.util.Collection;
/**
* Hook invoked by {@link org.eclipse.jgit.transport.ReceivePack} after all
* updates are executed.
* <p>
* The hook is called after all commands have been processed. Only commands with
* a status of {@link org.eclipse.jgit.transport.ReceiveCommand.Result#OK} are
* passed into the hook. To get all commands within the hook, see
* {@link org.eclipse.jgit.transport.ReceivePack#getAllCommands()}.
* <p>
* Any post-receive hook implementation should not update the status of a
* command, as the command has already completed or failed, and the status has
* already been returned to the client.
* <p>
* Hooks should execute quickly, as they block the server and the client from
* completing the connection.
*/
public interface PostReceiveHook {
/** A simple no-op hook. */
PostReceiveHook NULL = new PostReceiveHook() {
@Override
public void onPostReceive(final ReceivePack rp,
final Collection<ReceiveCommand> commands) {
// Do nothing.
}
};
/**
* Invoked after all commands are executed and status has been returned.
*
* @param rp
* the process handling the current receive. Hooks may obtain
* details about the destination repository through this handle.
* @param commands
* unmodifiable set of successfully completed commands. May be
* the empty set.
*/
void onPostReceive(ReceivePack rp,
Collection<ReceiveCommand> commands);
}
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