001/* 002 * $Id: XmpBasicSchema.java 4784 2011-03-15 08:33:00Z blowagie $ 003 * 004 * This file is part of the iText (R) project. 005 * Copyright (c) 1998-2011 1T3XT BVBA 006 * Authors: Bruno Lowagie, Paulo Soares, et al. 007 * 008 * This program is free software; you can redistribute it and/or modify 009 * it under the terms of the GNU Affero General Public License version 3 010 * as published by the Free Software Foundation with the addition of the 011 * following permission added to Section 15 as permitted in Section 7(a): 012 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT, 013 * 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. 014 * 015 * This program is distributed in the hope that it will be useful, but 016 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 017 * or FITNESS FOR A PARTICULAR PURPOSE. 018 * See the GNU Affero General Public License for more details. 019 * You should have received a copy of the GNU Affero General Public License 020 * along with this program; if not, see http://www.gnu.org/licenses or write to 021 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 022 * Boston, MA, 02110-1301 USA, or download the license from the following URL: 023 * http://itextpdf.com/terms-of-use/ 024 * 025 * The interactive user interfaces in modified source and object code versions 026 * of this program must display Appropriate Legal Notices, as required under 027 * Section 5 of the GNU Affero General Public License. 028 * 029 * In accordance with Section 7(b) of the GNU Affero General Public License, 030 * a covered work must retain the producer line in every PDF that is created 031 * or manipulated using iText. 032 * 033 * You can be released from the requirements of the license by purchasing 034 * a commercial license. Buying such a license is mandatory as soon as you 035 * develop commercial activities involving the iText software without 036 * disclosing the source code of your own applications. 037 * These activities include: offering paid services to customers as an ASP, 038 * serving PDFs on the fly in a web application, shipping iText with a closed 039 * source product. 040 * 041 * For more information, please contact iText Software Corp. at this 042 * address: sales@itextpdf.com 043 */ 044package com.itextpdf.text.xml.xmp; 045 046 047/** 048 * An implementation of an XmpSchema. 049 */ 050public class XmpBasicSchema extends XmpSchema { 051 052 private static final long serialVersionUID = -2416613941622479298L; 053 /** default namespace identifier*/ 054 public static final String DEFAULT_XPATH_ID = "xmp"; 055 /** default namespace uri*/ 056 public static final String DEFAULT_XPATH_URI = "http://ns.adobe.com/xap/1.0/"; 057 058 /** An unordered array specifying properties that were edited outside the authoring application. Each item should contain a single namespace and XPath separated by one ASCII space (U+0020). */ 059 public static final String ADVISORY = "xmp:Advisory"; 060 /** The base URL for relative URLs in the document content. If this document contains Internet links, and those links are relative, they are relative to this base URL. This property provides a standard way for embedded relative URLs to be interpreted by tools. Web authoring tools should set the value based on their notion of where URLs will be interpreted. */ 061 public static final String BASEURL = "xmp:BaseURL"; 062 /** The date and time the resource was originally created. */ 063 public static final String CREATEDATE = "xmp:CreateDate"; 064 /** The name of the first known tool used to create the resource. If history is present in the metadata, this value should be equivalent to that of xmpMM:History's softwareAgent property. */ 065 public static final String CREATORTOOL = "xmp:CreatorTool"; 066 /** An unordered array of text strings that unambiguously identify the resource within a given context. */ 067 public static final String IDENTIFIER = "xmp:Identifier"; 068 /** The date and time that any metadata for this resource was last changed. */ 069 public static final String METADATADATE = "xmp:MetadataDate"; 070 /** The date and time the resource was last modified. */ 071 public static final String MODIFYDATE = "xmp:ModifyDate"; 072 /** A short informal name for the resource. */ 073 public static final String NICKNAME = "xmp:Nickname"; 074 /** An alternative array of thumbnail images for a file, which can differ in characteristics such as size or image encoding. */ 075 public static final String THUMBNAILS = "xmp:Thumbnails"; 076 077 078 public XmpBasicSchema() { 079 super("xmlns:" + DEFAULT_XPATH_ID + "=\"" + DEFAULT_XPATH_URI + "\""); 080 } 081 082 /** 083 * Adds the creatortool. 084 * @param creator 085 */ 086 public void addCreatorTool(String creator) { 087 setProperty(CREATORTOOL, creator); 088 } 089 090 /** 091 * Adds the creation date. 092 * @param date 093 */ 094 public void addCreateDate(String date) { 095 setProperty(CREATEDATE, date); 096 } 097 098 /** 099 * Adds the modification date. 100 * @param date 101 */ 102 public void addModDate(String date) { 103 setProperty(MODIFYDATE, date); 104 } 105 106 /** 107 * Adds the meta data date. 108 * @param date 109 */ 110 public void addMetaDataDate(String date) { 111 setProperty(METADATADATE, date); 112 } 113 114 /** Adds the identifier. 115 * @param id 116 */ 117 public void addIdentifiers(String[] id) { 118 XmpArray array = new XmpArray(XmpArray.UNORDERED); 119 for (int i = 0; i < id.length; i++) { 120 array.add(id[i]); 121 } 122 setProperty(IDENTIFIER, array); 123 } 124 125 /** Adds the nickname. 126 * @param name 127 */ 128 public void addNickname(String name) { 129 setProperty(NICKNAME, name); 130 } 131}