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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
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
*
*/
public class TableReadHandler extends ElementReadHandler
{
private final List<ElementReadHandler> children;
private final Section table;
public TableReadHandler()
{
children = new ArrayList<ElementReadHandler>();
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 = children.get(i);
table.addNode(handler.getElement());
}
}
public Element getElement()
{
return table;
}
}
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