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What Is jxl.jar 2.6.12
What is jxl.jar 2.6.12?
✍: fyicenter.com
jxl.jar 2.6.12 is the JAR file for Java Excel API 2.6.12,
which is a Java library for reading, writing and
modifying Microsoft Excel spreadsheet files.
JAR File Size and Download Location:
JAR name: jxl-2.6.12.jar Target JDK version: 1.6 Dependency: None File name: jxl.jar File size: 725735 bytes Release date: 24-Oct-2009 Download: Java Excel API Website.
Here are Java Source Code files for jxl-2.6.12.jar:
⏎ jxl/read/biff/SharedStringFormulaRecord.java
/*********************************************************************
*
* 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.Assert;
import jxl.common.Logger;
import jxl.CellType;
import jxl.LabelCell;
import jxl.StringFormulaCell;
import jxl.WorkbookSettings;
import jxl.biff.FormattingRecords;
import jxl.biff.FormulaData;
import jxl.biff.IntegerHelper;
import jxl.biff.StringHelper;
import jxl.biff.Type;
import jxl.biff.WorkbookMethods;
import jxl.biff.formula.ExternalSheet;
import jxl.biff.formula.FormulaException;
import jxl.biff.formula.FormulaParser;
/**
* A string formula record, manufactured out of the Shared Formula
* "optimization"
*/
public class SharedStringFormulaRecord extends BaseSharedFormulaRecord
implements LabelCell, FormulaData, StringFormulaCell
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger
(SharedStringFormulaRecord.class);
/**
* The value of this string formula
*/
private String value;
// Dummy value for overloading the constructor when the string evaluates
// to null
private static final class EmptyString {};
protected static final EmptyString EMPTY_STRING = new EmptyString();
/**
* Constructs this string formula
*
* @param t the record
* @param excelFile the excel file
* @param fr the formatting record
* @param es the external sheet
* @param nt the workbook
* @param si the sheet
* @param ws the workbook settings
*/
public SharedStringFormulaRecord(Record t,
File excelFile,
FormattingRecords fr,
ExternalSheet es,
WorkbookMethods nt,
SheetImpl si,
WorkbookSettings ws)
{
super(t, fr, es, nt, si, excelFile.getPos());
int pos = excelFile.getPos();
// Save the position in the excel file
int filepos = excelFile.getPos();
// Look for the string record in one of the records after the
// formula. Put a cap on it to prevent ednas
Record nextRecord = excelFile.next();
int count = 0;
while (nextRecord.getType() != Type.STRING && count < 4)
{
nextRecord = excelFile.next();
count++;
}
Assert.verify(count < 4, " @ " + pos);
byte[] stringData = nextRecord.getData();
// Read in any continuation records
nextRecord = excelFile.peek();
while (nextRecord.getType() == Type.CONTINUE)
{
nextRecord = excelFile.next(); // move the pointer within the data
byte[] d = new byte[stringData.length + nextRecord.getLength() - 1];
System.arraycopy(stringData, 0, d, 0, stringData.length);
System.arraycopy(nextRecord.getData(), 1, d,
stringData.length, nextRecord.getLength() - 1);
stringData = d;
nextRecord = excelFile.peek();
}
int chars = IntegerHelper.getInt(stringData[0], stringData[1]);
boolean unicode = false;
int startpos = 3;
if (stringData.length == chars + 2)
{
// String might only consist of a one byte length indicator, instead
// of the more normal 2
startpos = 2;
unicode = false;
}
else if (stringData[2] == 0x1)
{
// unicode string, two byte length indicator
startpos = 3;
unicode = true;
}
else
{
// ascii string, two byte length indicator
startpos = 3;
unicode = false;
}
if (!unicode)
{
value = StringHelper.getString(stringData, chars, startpos, ws);
}
else
{
value = StringHelper.getUnicodeString(stringData, chars, startpos);
}
// Restore the position in the excel file, to enable the SHRFMLA
// record to be picked up
excelFile.setPos(filepos);
}
/**
* Constructs this string formula
*
* @param t the record
* @param excelFile the excel file
* @param fr the formatting record
* @param es the external sheet
* @param nt the workbook
* @param si the sheet
* @param dummy the overload indicator
*/
public SharedStringFormulaRecord(Record t,
File excelFile,
FormattingRecords fr,
ExternalSheet es,
WorkbookMethods nt,
SheetImpl si,
EmptyString dummy)
{
super(t, fr, es, nt, si, excelFile.getPos());
value = "";
}
/**
* Accessor for the value
*
* @return the value
*/
public String getString()
{
return value;
}
/**
* Accessor for the contents as a string
*
* @return the value as a string
*/
public String getContents()
{
return value;
}
/**
* Accessor for the cell type
*
* @return the cell type
*/
public CellType getType()
{
return CellType.STRING_FORMULA;
}
/**
* Gets the raw bytes for the formula. This will include the
* parsed tokens array. Used when copying spreadsheets
*
* @return the raw record data
* @exception FormulaException
*/
public byte[] getFormulaData() throws FormulaException
{
if (!getSheet().getWorkbookBof().isBiff8())
{
throw new FormulaException(FormulaException.BIFF8_SUPPORTED);
}
// Get the tokens, taking into account the mapping from shared
// formula specific values into normal values
FormulaParser fp = new FormulaParser
(getTokens(), this,
getExternalSheet(), getNameTable(),
getSheet().getWorkbook().getSettings());
fp.parse();
byte[] rpnTokens = fp.getBytes();
byte[] data = new byte[rpnTokens.length + 22];
// Set the standard info for this cell
IntegerHelper.getTwoBytes(getRow(), data, 0);
IntegerHelper.getTwoBytes(getColumn(), data, 2);
IntegerHelper.getTwoBytes(getXFIndex(), data, 4);
// Set the two most significant bytes of the value to be 0xff in
// order to identify this as a string
data[6] = 0;
data[12] = -1;
data[13] = -1;
// Now copy in the parsed tokens
System.arraycopy(rpnTokens, 0, data, 22, rpnTokens.length);
IntegerHelper.getTwoBytes(rpnTokens.length, data, 20);
// Lop off the standard information
byte[] d = new byte[data.length - 6];
System.arraycopy(data, 6, d, 0, data.length - 6);
return d;
}
}
⏎ jxl/read/biff/SharedStringFormulaRecord.java
Or download all of them as a single archive file:
File name: jxl-2.6.12-src.zip File size: 824057 bytes Release date: 2009-10-24 Download
⇐ What Is jexcelapi_2_6_12.zip
2017-06-09, ≈149🔥, 6💬
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