com.lowagie.text.xml.xmp.XmpArray Maven / Gradle / Ivy
/*
* $Id: XmpArray.java 3373 2008-05-12 16:21:24Z xlv $
*
* Copyright 2005 by Bruno Lowagie.
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999-2005 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000-2005 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or 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 LIBRARY GENERAL PUBLIC LICENSE for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package com.lowagie.text.xml.xmp;
import java.util.ArrayList;
import java.util.Iterator;
/**
* StringBuffer to construct an XMP array.
*/
public class XmpArray extends ArrayList {
private static final long serialVersionUID = 5722854116328732742L;
/** An array that is unordered. */
public static final String UNORDERED = "rdf:Bag";
/** An array that is ordered. */
public static final String ORDERED = "rdf:Seq";
/** An array with alternatives. */
public static final String ALTERNATIVE = "rdf:Alt";
/** the type of array. */
protected String type;
/**
* Creates an XmpArray.
* @param type the type of array: UNORDERED, ORDERED or ALTERNATIVE.
*/
public XmpArray(String type) {
this.type = type;
}
/**
* Returns the String representation of the XmpArray.
* @return a String representation
*/
public String toString() {
StringBuffer buf = new StringBuffer("<");
buf.append(type);
buf.append('>');
String s;
for (Iterator i = iterator(); i.hasNext(); ) {
s = (String) i.next();
buf.append("");
buf.append(XmpSchema.escape(s));
buf.append(" ");
}
buf.append("');
return buf.toString();
}
}