| /* |
| * Copyright 2002-2005 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; |
| |
| /** |
| * An enumerated type representing the capabilities of files and file systems. |
| * |
| * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a> |
| * @version $Revision$ $Date$ |
| */ |
| public final class Capability |
| { |
| /** |
| * File content can be read. |
| */ |
| public static final Capability READ_CONTENT = new Capability("READ_CONTENT"); |
| |
| /** |
| * File content can be written. |
| */ |
| public static final Capability WRITE_CONTENT = new Capability("WRITE_CONTENT"); |
| |
| /** |
| * File content can be read in random mode.<br> |
| */ |
| public static final Capability RANDOM_ACCESS_READ = new Capability("RANDOM_ACCESS_READ"); |
| |
| /** |
| * File content can be written in random mode.<br> |
| */ |
| public static final Capability RANDOM_ACCESS_WRITE = new Capability("RANDOM_ACCESS_WRITE"); |
| |
| /** |
| * File content can be appended. |
| */ |
| public static final Capability APPEND_CONTENT = new Capability("APPEND_CONTENT"); |
| |
| /** |
| * File attributes are supported. |
| */ |
| public static final Capability ATTRIBUTES = new Capability("ATTRIBUTES"); |
| |
| /** |
| * File last-modified time is supported. |
| */ |
| public static final Capability LAST_MODIFIED = new Capability("LAST_MODIFIED"); |
| |
| /** |
| * File get last-modified time is supported. |
| */ |
| public static final Capability GET_LAST_MODIFIED = new Capability("GET_LAST_MODIFIED"); |
| |
| /** |
| * File set last-modified time is supported. |
| */ |
| public static final Capability SET_LAST_MODIFIED_FILE = new Capability("SET_LAST_MODIFIED_FILE"); |
| |
| /** |
| * folder set last-modified time is supported. |
| */ |
| public static final Capability SET_LAST_MODIFIED_FOLDER = new Capability("SET_LAST_MODIFIED_FOLDER"); |
| |
| /** |
| * File content signing is supported. |
| */ |
| public static final Capability SIGNING = new Capability("SIGNING"); |
| |
| /** |
| * Files can be created. |
| */ |
| public static final Capability CREATE = new Capability("CREATE"); |
| |
| /** |
| * Files can be deleted. |
| */ |
| public static final Capability DELETE = new Capability("DELETE"); |
| |
| /** |
| * Files can be renamed. |
| */ |
| public static final Capability RENAME = new Capability("RENAME"); |
| |
| /** |
| * The file type can be determined. |
| */ |
| public static final Capability GET_TYPE = new Capability("GET_TYPE"); |
| |
| /** |
| * Children of files can be listed. |
| */ |
| public static final Capability LIST_CHILDREN = new Capability("LIST_CHILDREN"); |
| |
| /** |
| * URI are supported. Files without this capability use URI that do not |
| * globally and uniquely identify the file. |
| */ |
| public static final Capability URI = new Capability("URI"); |
| |
| /** |
| * File system attributes are supported. |
| */ |
| public static final Capability FS_ATTRIBUTES = new Capability("FS_ATTRIBUTE"); |
| |
| /** |
| * Junctions are supported. |
| */ |
| public static final Capability JUNCTIONS = new Capability("JUNCTIONS"); |
| |
| /** |
| * The set of attributes defined by the Jar manifest specification are |
| * supported. The attributes aren't necessarily stored in a manifest file. |
| */ |
| public static final Capability MANIFEST_ATTRIBUTES = new Capability("MANIFEST_ATTRIBUTES"); |
| |
| /** |
| * The provider itself do not provide a filesystem. It simply resolves a full name |
| * and dispatches the request back to the filesystemmanager.<br> |
| * A provider with this capability cant tell much about the capabilities about the |
| * finally used filesystem in advance. |
| */ |
| public static final Capability DISPATCHER = new Capability("DISPATCHER"); |
| |
| /** |
| * A compressed filesystem is a filesystem which use compression. |
| */ |
| public static final Capability COMPRESS = new Capability("COMPRESS"); |
| |
| /** |
| * A virtual filesystem can be an archive like tar or zip. |
| */ |
| public static final Capability VIRTUAL = new Capability("VIRTUAL"); |
| |
| private final String name; |
| |
| private Capability(final String name) |
| { |
| this.name = name; |
| } |
| |
| public String toString() |
| { |
| return name; |
| } |
| } |