001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.vfs2.tasks;
018
019import org.apache.commons.vfs2.FileObject;
020import org.apache.commons.vfs2.FileSystemException;
021import org.apache.commons.vfs2.util.Messages;
022import org.apache.tools.ant.BuildException;
023
024/**
025 * An Ant task that creates a directory.
026 */
027public class MkdirTask extends VfsTask {
028    private String dirName;
029
030    /**
031     * Sets the directory to create.
032     *
033     * @param dir The directory name.
034     */
035    public void setDir(final String dir) {
036        dirName = dir;
037    }
038
039    /**
040     * Executes the task.
041     *
042     * @throws BuildException if an exception occurs.
043     */
044    @Override
045    public void execute() throws BuildException {
046        if (dirName == null) {
047            final String message = Messages.getString("vfs.tasks/no-directory-specified.error");
048            throw new BuildException(message);
049        }
050
051        try {
052            final FileObject dir = resolveFile(dirName);
053            final String message = Messages.getString("vfs.tasks/mkdir.create-folder.info", dir);
054            log(message);
055            dir.createFolder();
056        } catch (final FileSystemException e) {
057            throw new BuildException(e);
058        }
059    }
060}