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
028    extends VfsTask
029{
030    private String dirName;
031
032    /**
033     * Sets the directory to create.
034     *
035     * @param dir The directory name.
036     */
037    public void setDir(final String dir)
038    {
039        dirName = dir;
040    }
041
042    /**
043     * Executes the task.
044     * @throws BuildException if an exception occurs.
045     */
046    @Override
047    public void execute() throws BuildException
048    {
049        if (dirName == null)
050        {
051            final String message = Messages.getString("vfs.tasks/no-directory-specified.error");
052            throw new BuildException(message);
053        }
054
055        try
056        {
057            final FileObject dir = resolveFile(dirName);
058            final String message = Messages.getString("vfs.tasks/mkdir.create-folder.info", dir);
059            log(message);
060            dir.createFolder();
061        }
062        catch (final FileSystemException e)
063        {
064            throw new BuildException(e);
065        }
066    }
067}