001/*
002 * (C) Copyright 2006-2016 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 */
019package org.nuxeo.runtime.deployment.preprocessor.install.commands;
020
021import java.io.File;
022import java.io.IOException;
023
024import org.apache.commons.io.FileUtils;
025import org.nuxeo.common.utils.Path;
026import org.nuxeo.runtime.deployment.preprocessor.install.Command;
027import org.nuxeo.runtime.deployment.preprocessor.install.CommandContext;
028
029/**
030 * @author <a href="mailto:[email protected]">Bogdan Stefanescu</a>
031 */
032public class DeleteCommand implements Command {
033
034    protected final Path path;
035
036    /**
037     * Constructor for delete command.
038     *
039     * @param path the path relative to the root container.
040     */
041    public DeleteCommand(Path path) {
042        this.path = path;
043    }
044
045    @Override
046    public void exec(CommandContext ctx) throws IOException {
047        File baseDir = ctx.getBaseDir();
048        File file = new File(baseDir, ctx.expandVars(path.toString()));
049        FileUtils.deleteQuietly(file);
050    }
051
052    @Override
053    public String toString() {
054        return "delete " + path.toString();
055    }
056
057    @Override
058    public String toString(CommandContext ctx) {
059        return "delete " + ctx.expandVars(path.toString());
060    }
061
062}