/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.report.pentaho.parser.table;
import com.sun.star.report.OfficeToken;
import com.sun.star.report.pentaho.OfficeNamespaces;
import com.sun.star.report.pentaho.model.OfficeTableSection;
import com.sun.star.report.pentaho.parser.ElementReadHandler;
import com.sun.star.report.pentaho.parser.rpt.ConditionalPrintExpressionReadHandler;
import java.util.ArrayList;
import java.util.List;
import org.jfree.report.structure.Element;
import org.jfree.report.structure.Section;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
/**
* Creation-Date: 03.07.2006, 13:47:47
*
* @author Thomas Morgner
*/
public class TableReadHandler extends ElementReadHandler
{
private final List children;
private final Section table;
public TableReadHandler()
{
children = new ArrayList();
table = new OfficeTableSection();
}
/**
* Starts parsing.
*
* @param attrs the attributes.
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
protected void startParsing(final Attributes attrs)
throws SAXException
{
super.startParsing(attrs);
final String enabled = attrs.getValue(OfficeNamespaces.OOREPORT_NS, "visible");
if (enabled == null || OfficeToken.TRUE.equals(enabled))
{
table.setEnabled(true);
}
else
{
table.setEnabled(false);
}
}
/**
* 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.OOREPORT_NS.equals(uri) && "conditional-print-expression".equals(tagName))
{
return new ConditionalPrintExpressionReadHandler(table);
}
else if (OfficeNamespaces.TABLE_NS.equals(uri))
{
if (OfficeToken.TABLE_COLUMNS.equals(tagName) || OfficeToken.TABLE_HEADER_COLUMNS.equals(tagName))
{
final TableColumnsReadHandler columns = new TableColumnsReadHandler();
children.add(columns);
return columns;
}
else if (OfficeToken.TABLE_ROW.equals(tagName))
{
final TableRowReadHandler rowHandler = new TableRowReadHandler();
children.add(rowHandler);
return rowHandler;
}
else if (OfficeToken.TABLE_ROWS.equals(tagName) || OfficeToken.TABLE_HEADER_ROWS.equals(tagName))
{
final TableRowsReadHandler rowsHandler = new TableRowsReadHandler();
children.add(rowsHandler);
return rowsHandler;
}
}
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 < children.size(); i++)
{
final ElementReadHandler handler = (ElementReadHandler) children.get(i);
table.addNode(handler.getElement());
}
}
public Element getElement()
{
return table;
}
}