/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2017 iText Group NV
* Authors: Balder Van Camp, Emiel Ackermann, 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
* OF THIRD PARTY RIGHTS
*
* This program 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 Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
* source product.
*
* For more information, please contact iText Software Corp. at this
* address: sales@itextpdf.com
*/
package com.itextpdf.tool.xml.parser.io;
import java.util.Map;
import java.util.Map.Entry;
import com.itextpdf.tool.xml.parser.XMLParserListener;
/**
* Debugging util.
* @author redlab_b
*
*/
public class ParserListenerWriter implements XMLParserListener {
/**
*
*/
private final Appender writer;
private final boolean formatted;
/**
* @param writer the appender
* @param formatted true if output should be formatted
*/
public ParserListenerWriter(final Appender writer, final boolean formatted) {
this.writer = writer;
this.formatted = formatted;
}
/**
* Construct a new ParserListenerWriter with the given appender and default formatted to true;
* @param writer the appender
*/
public ParserListenerWriter(final Appender writer) {
this(writer, true);
}
public void unknownText(final String string) {
}
public void startElement(final String currentTag, final Map<String, String> attributes, final String ns) {
String myns = (ns.length() > 0)?ns+":":ns;
if( attributes.size() >0) {
writer.append("<").append(myns ).append(currentTag).append(" ");
for (Entry<String,String> e : attributes.entrySet()) {
writer.append(e.getKey()).append("=\"").append(e.getValue()).append("\" ");
}
writer.append('>');
} else {
writer.append('<').append(myns).append(currentTag).append('>');
}
}
public void endElement(final String curentTag, final String ns) {
String myns = (ns.length() > 0)?ns+":":ns;
writer.append("</").append(myns).append(curentTag).append('>');
if (formatted) {
writer.append((char) Character.LINE_SEPARATOR);
}
}
/* (non-Javadoc)
* @see com.itextpdf.tool.xml.parser.ParserListener#comment(java.lang.String)
*/
public void comment(final String comment) {
writer.append("<!--").append(comment).append("-->");
}
/* (non-Javadoc)
* @see com.itextpdf.tool.xml.parser.XMLParserListener#init()
*/
public void init() {
}
/* (non-Javadoc)
* @see com.itextpdf.tool.xml.parser.XMLParserListener#close()
*/
public void close() {
}
/* (non-Javadoc)
* @see com.itextpdf.tool.xml.parser.XMLParserListener#text(java.lang.String)
*/
public void text(final String text) {
writer.append(text);
}
}