Java tutorial
/* * Copyright (c) 2010. Stephen Connolly. * Copyright (c) 2006-2007. loopy project (http://loopy.sourceforge.net). * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ package com.github.stephenc.javaisotools.vfs.provider.iso; import java.util.Arrays; import java.util.Collection; import org.apache.commons.vfs.Capability; import org.apache.commons.vfs.FileName; import org.apache.commons.vfs.FileObject; import org.apache.commons.vfs.FileSystem; import org.apache.commons.vfs.FileSystemException; import org.apache.commons.vfs.FileSystemOptions; import org.apache.commons.vfs.FileType; import org.apache.commons.vfs.provider.AbstractLayeredFileProvider; import org.apache.commons.vfs.provider.LayeredFileName; /** * Implementation of {@link org.apache.commons.vfs.provider.FileProvider} for ISO9660 (.iso) files. Currently, .iso * files are read-only. */ public class IsoFileProvider extends AbstractLayeredFileProvider { public static final Collection capabilities = Arrays .asList(new Capability[] { Capability.GET_LAST_MODIFIED, Capability.GET_TYPE, Capability.LIST_CHILDREN, Capability.READ_CONTENT, Capability.URI, Capability.VIRTUAL }); public Collection getCapabilities() { return IsoFileProvider.capabilities; } protected FileSystem doCreateFileSystem(final String scheme, final FileObject file, final FileSystemOptions fileSystemOptions) throws FileSystemException { final FileName rootName = new LayeredFileName(scheme, file.getName(), FileName.ROOT_PATH, FileType.FOLDER); return new IsoFileSystem(rootName, file, fileSystemOptions); } }