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*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied. See the License for the
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package com.sun.star.report.pentaho.parser.office;
import com.sun.star.report.pentaho.OfficeNamespaces;
import com.sun.star.report.pentaho.model.FontFaceDeclsSection;
import com.sun.star.report.pentaho.model.FontFaceElement;
import com.sun.star.report.pentaho.parser.ElementReadHandler;
import com.sun.star.report.pentaho.parser.style.FontFaceReadHandler;
import java.util.ArrayList;
import java.util.List;
import org.jfree.report.structure.Element;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* Reads the font-face declarations section. This one can only contain
* font-face elements.
*
* @author Thomas Morgner
* @since 13.03.2007
*/
public class FontFaceDeclsReadHandler extends ElementReadHandler
{
private final FontFaceDeclsSection fontFaceDecls;
private final List fontFaceReadHandlers;
public FontFaceDeclsReadHandler(final FontFaceDeclsSection fontFaceDecls)
{
this.fontFaceDecls = fontFaceDecls;
this.fontFaceReadHandlers = new ArrayList();
}
public FontFaceDeclsSection getFontFaceDecls()
{
return fontFaceDecls;
}
/**
* Returns the handler for a child element.
*
* @param tagName the tag name.
* @param atts the attributes.
* @return the handler or null, if the tagname is invalid.
*
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
protected XmlReadHandler getHandlerForChild(final String uri,
final String tagName,
final Attributes atts)
throws SAXException
{
if (!OfficeNamespaces.STYLE_NS.equals(uri))
{
return null;
}
if ("font-face".equals(tagName))
{
final FontFaceReadHandler frh = new FontFaceReadHandler();
fontFaceReadHandlers.add(frh);
return frh;
}
return null;
}
/**
* Done parsing.
*
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
protected void doneParsing()
throws SAXException
{
for (int i = 0; i < fontFaceReadHandlers.size(); i++)
{
final FontFaceReadHandler handler = (FontFaceReadHandler) fontFaceReadHandlers.get(i);
fontFaceDecls.addFontFace((FontFaceElement) handler.getElement());
}
}
public Element getElement()
{
return fontFaceDecls;
}
}