/*
============================================================================
The Apache Software License, Version 1.1
============================================================================
Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without modifica-
tion, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The end-user documentation included with the redistribution, if any, must
include the following acknowledgment: "This product includes software
developed by the Apache Software Foundation (http://www.apache.org/)."
Alternately, this acknowledgment may appear in the software itself, if
and wherever such third-party acknowledgments normally appear.
4. The names "Apache Cocoon" and "Apache Software Foundation" must not be
used to endorse or promote products derived from this software without
prior written permission. For written permission, please contact
apache@apache.org.
5. Products derived from this software may not be called "Apache", nor may
"Apache" appear in their name, without prior written permission of the
Apache Software Foundation.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This software consists of voluntary contributions made by many individuals
on behalf of the Apache Software Foundation and was originally created by
Stefano Mazzocchi <stefano@apache.org>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.cocoon.components.elementprocessor.impl.poi.hssf.elements;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFDataFormat;
import org.apache.poi.hssf.usermodel.HSSFFont;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
/**
* internal representation of a Workbook
*
* @author Marc Johnson (marc_johnson27591@hotmail.com)
* @author Andrew C. Oliver (acoliver2@users.sourceforge.net)
* @version CVS $Id: Workbook.java,v 1.6 2004/01/31 08:50:39 antonio Exp $
*/
// package scope
class Workbook {
private HSSFWorkbook _workbook;
private int _sheet_index;
private final static int REPEAT_CAPACITY = 91;
private Map _repeat;
/**
* Constructor Workbook
*/
Workbook() {
_workbook = new HSSFWorkbook();
_sheet_index = 0;
_repeat = new HashMap(REPEAT_CAPACITY);
}
/**
* Method createDataFormat
* @return newly created DataFormat
*/
HSSFDataFormat createDataFormat() {
return _workbook.createDataFormat();
}
/**
* check if the format exists
* @param format and the value
* @return the format index
*/
Object getValidate(String format, short value) {
if (_repeat.containsKey(format) == false) {
_repeat.put(format, new Short(value));
}
return _repeat.get(format);
}
/**
* Method getNextName
* @return next name for a new sheet
*/
String getNextName() {
return "Sheet" + _sheet_index++;
}
/**
* Method createSheet
* @param name name of the sheet
* @return newly created sheet
*/
HSSFSheet createSheet(final String name) {
return _workbook.createSheet(name);
}
/**
* Method getPhysicalIndex
* @param name name of the sheet
* @return the sheet's physical index
*/
int getPhysicalIndex(final String name) {
return _workbook.getSheetIndex(name);
}
/**
* Method renameSheet
* @param index the sheet's physical index
* @param name the new name for the sheet
*/
void renameSheet(final int index, final String name) {
_workbook.setSheetName(index, name, HSSFWorkbook.ENCODING_UTF_16);
}
/**
* create a cell style in the underlying HSSF model and return the
* reference this should match reasonably close to what is in the
* StyleRegion element in the gnumeric ss.
*/
HSSFCellStyle createStyle() {
HSSFCellStyle style = _workbook.createCellStyle();
return style;
}
/**
* create a font in the underlying HSSF model and return the reference
*/
HSSFFont createFont() {
HSSFFont font = _workbook.createFont();
return font;
}
HSSFWorkbook getWorkbook() {
return _workbook;
}
/**
* write self to a filesystem
* @param filesystem the filesystem to be written to
* @exception IOException
*/
void write(final POIFSFileSystem filesystem) throws IOException {
filesystem.createDocument(new ByteArrayInputStream(
_workbook.getBytes()), "Workbook");
}
} // end package scope class Workbook