com.lowagie.text.xml.SAXmyHandler Maven / Gradle / Ivy
/*
* $Id: SAXmyHandler.java,v 1.11 2004/12/14 11:25:42 blowagie Exp $
* $Name: $
*
* Copyright 2001, 2002 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, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 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;
import java.util.HashMap;
import java.util.Properties;
import org.xml.sax.Attributes;
import com.lowagie.text.*;
/**
* The Tags-class maps several XHTML-tags to iText-objects.
*/
public class SAXmyHandler extends SAXiTextHandler {
/** This hashmap contains all the custom keys and peers. */
protected HashMap myTags;
/**
* Constructs a new SAXiTextHandler that will translate all the events
* triggered by the parser to actions on the Document-object.
*
* @param document this is the document on which events must be triggered
* @param myTags a userdefined tagmap
*/
public SAXmyHandler(DocListener document, HashMap myTags) {
super(document);
this.myTags = myTags;
}
/**
* This method gets called when a start tag is encountered.
*
* @param uri the Uniform Resource Identifier
* @param lname the local name (without prefix), or the empty string if Namespace processing is not being performed.
* @param name the name of the tag that is encountered
* @param attrs the list of attributes
*/
public void startElement(String uri, String lname, String name, Attributes attrs) {
if (myTags.containsKey(name)) {
XmlPeer peer = (XmlPeer) myTags.get(name);
handleStartingTags(peer.getTag(), peer.getAttributes(attrs));
}
else {
Properties attributes = new Properties();
if (attrs != null) {
for (int i = 0; i < attrs.getLength(); i++) {
String attribute = attrs.getQName(i);
attributes.setProperty(attribute, attrs.getValue(i));
}
}
handleStartingTags(name, attributes);
}
}
/**
* This method gets called when an end tag is encountered.
*
* @param uri the Uniform Resource Identifier
* @param lname the local name (without prefix), or the empty string if Namespace processing is not being performed.
* @param name the name of the tag that ends
*/
public void endElement(String uri, String lname, String name) {
if (myTags.containsKey(name)) {
XmlPeer peer = (XmlPeer) myTags.get(name);
handleEndingTags(peer.getTag());
}
else {
handleEndingTags(name);
}
}
}