com.itextpdf.text.xml.xmp.LangAlt Maven / Gradle / Ivy
/*
* $Id: fa7b657f43a5ffbecdfa6a58316e2b0141ec13a7 $
*
* This file is part of the iText (R) project.
* Copyright (c) 1998-2016 iText Group NV
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
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* or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
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* Section 5 of the GNU Affero General Public License.
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* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
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* develop commercial activities involving the iText software without
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*/
package com.itextpdf.text.xml.xmp;
import java.util.Enumeration;
import java.util.Properties;
import com.itextpdf.text.xml.XMLUtil;
@Deprecated
public class LangAlt extends Properties {
/** A serial version id. */
private static final long serialVersionUID = 4396971487200843099L;
/** Key for the default language. */
public static final String DEFAULT = "x-default";
/** Creates a Properties object that stores languages for use in an XmpSchema */
public LangAlt(String defaultValue) {
super();
addLanguage(DEFAULT, defaultValue);
}
/** Creates a Properties object that stores languages for use in an XmpSchema */
public LangAlt() {
super();
}
/**
* Add a language.
*/
public void addLanguage(String language, String value) {
setProperty(language, XMLUtil.escapeXML(value, false));
}
/**
* Process a property.
*/
protected void process(StringBuffer buf, Object lang) {
buf.append("");
buf.append(get(lang));
buf.append(" ");
}
/**
* Creates a String that can be used in an XmpSchema.
*/
@Override
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append("");
for (Enumeration e = this.propertyNames(); e.hasMoreElements();) {
process(sb, e.nextElement());
}
sb.append(" ");
return sb.toString();
}
}