001/*
002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Nuxeo - initial API and implementation
018 *
019 * $Id$
020 */
021
022package org.nuxeo.runtime.deployment.preprocessor.install;
023
024import java.util.List;
025
026import org.apache.commons.logging.Log;
027
028/**
029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
030 */
031public interface CommandProcessor {
032
033    /**
034     * Gets the list of commands to execute when install() is called.
035     * <p>
036     * The returned list is editable so that you can add new commands or modify existing commands by modifying the
037     * returned list.
038     *
039     * @return the list of commands to execute by this installer
040     */
041    List<Command> getCommands();
042
043    /**
044     * Execute commands.
045     */
046    void exec(CommandContext ctx);
047
048    void setLogger(Log log);
049
050}