/*
* Copyright 2003,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.vfs.example;
import org.apache.commons.vfs.FileObject;
import org.apache.commons.vfs.FileSystemException;
import org.apache.commons.vfs.FileSystemManager;
import org.apache.commons.vfs.FileType;
import org.apache.commons.vfs.VFS;
import java.text.DateFormat;
import java.util.Date;
/**
* A simple that prints the properties of the file passed as first parameter.
*
* @author <a href="mailto:anthony@antcommander.com">Anthony Goubard</a>
*/
public class ShowProperties
{
public static void main(String[] args)
{
if (args.length == 0)
{
System.err.println("Please pass the name of a file as parameter.");
System.err.println("e.g. java org.apache.commons.vfs.example.ShowProperties LICENSE.txt");
return;
}
for (int i = 0; i < args.length; i++)
{
try
{
FileSystemManager mgr = VFS.getManager();
System.out.println();
System.out.println("Parsing: " + args[i]);
FileObject file = mgr.resolveFile(args[i]);
System.out.println("URL: " + file.getURL());
System.out.println("getName(): " + file.getName());
System.out.println("BaseName: " + file.getName().getBaseName());
System.out.println("Extension: " + file.getName().getExtension());
System.out.println("Path: " + file.getName().getPath());
System.out.println("Scheme: " + file.getName().getScheme());
System.out.println("URI: " + file.getName().getURI());
System.out.println("Root URI: " + file.getName().getRootURI());
System.out.println("Parent: " + file.getName().getParent());
System.out.println("Type: " + file.getType());
System.out.println("Exists: " + file.exists());
System.out.println("Readable: " + file.isReadable());
System.out.println("Writeable: " + file.isWriteable());
System.out.println("Root path: " + file.getFileSystem().getRoot().getName().getPath());
if (file.exists())
{
if (file.getType().equals(FileType.FILE))
{
System.out.println("Size: " + file.getContent().getSize() + " bytes");
}
else if (file.getType().equals(FileType.FOLDER) && file.isReadable())
{
FileObject[] children = file.getChildren();
System.out.println("Directory with " + children.length + " files");
for (int iterChildren = 0; iterChildren < children.length; iterChildren++)
{
System.out.println("#" + iterChildren + ": " + children[iterChildren].getName());
if (iterChildren > 5)
{
break;
}
}
}
System.out.println("Last modified: " + DateFormat.getInstance().format(new Date(file.getContent().getLastModifiedTime())));
}
else
{
System.out.println("The file does not exist");
}
file.close();
}
catch (FileSystemException ex)
{
ex.printStackTrace();
}
}
}
}