/*********************************************************************
*
* Copyright (C) 2002 Andrew Khan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
package jxl.read.biff;
import jxl.common.Logger;
import jxl.WorkbookSettings;
import jxl.biff.IntegerHelper;
import jxl.biff.RecordData;
import jxl.biff.StringHelper;
/**
* A workbook page header record
*/
public class HeaderRecord extends RecordData
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger(HeaderRecord.class);
/**
* The footer
*/
private String header;
/**
* Dummy indicators for overloading the constructor
*/
private static class Biff7 {};
public static Biff7 biff7 = new Biff7();
/**
* Constructs this object from the raw data
*
* @param t the record data
* @param ws the workbook settings
*/
HeaderRecord(Record t, WorkbookSettings ws)
{
super(t);
byte[] data = getRecord().getData();
if (data.length == 0)
{
return;
}
int chars = IntegerHelper.getInt(data[0], data[1]);
boolean unicode = data[2] == 1;
if (unicode)
{
header = StringHelper.getUnicodeString(data, chars, 3);
}
else
{
header = StringHelper.getString(data, chars, 3, ws);
}
}
/**
* Constructs this object from the raw data
*
* @param t the record data
* @param ws the workbook settings
* @param dummy dummy record to indicate a biff7 document
*/
HeaderRecord(Record t, WorkbookSettings ws, Biff7 dummy)
{
super(t);
byte[] data = getRecord().getData();
if (data.length == 0)
{
return;
}
int chars = data[0];
header = StringHelper.getString(data, chars, 1, ws);
}
/**
* Gets the header string
*
* @return the header string
*/
String getHeader()
{
return header;
}
}
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