What is jxl.jar 2.6.12?

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/write/biff/ColumnInfoRecord.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.write.biff;


import jxl.biff.FormattingRecords;
import jxl.biff.IndexMapping;
import jxl.biff.IntegerHelper;
import jxl.biff.Type;
import jxl.biff.WritableRecordData;
import jxl.biff.XFRecord;

/**
 * Describes the column formatting for a particular column
 */
class ColumnInfoRecord extends WritableRecordData
{
  /**
   * The binary data
   */
  private byte[] data;
  /**
   * The column number which this format applies to
   */
  private int column;
  /**
   * The style for the column
   */
  private XFRecord style;
  /**
   * The index for the style of this column
   */
  private int xfIndex;

  /**
   * The width of the column in 1/256 of a character
   */
  private int width;

  /**
   * Flag to indicate the hidden status of this column
   */
  private boolean hidden;

  /** 
   * The column's outline level
   */
  private int outlineLevel;

  /** 
   * Column collapsed flag
   */
  private boolean collapsed;


  /**
   * Constructor used when setting column information from the user
   * API
   * 
   * @param w the width of the column in characters
   * @param col the column to format
   * @param xf the style for the column
   */
  public ColumnInfoRecord(int col, int w, XFRecord xf)
  {
    super(Type.COLINFO);

    column  = col;
    width   = w;
    style   = xf;
    xfIndex = style.getXFIndex();
    hidden = false;
  }

  /**
   * Copy constructor used when copying from sheet to sheet within the
   * same workbook
   *
   * @param the record to copy
   */
  public ColumnInfoRecord(ColumnInfoRecord cir)
  {
    super(Type.COLINFO);

    column  = cir.column;
    width   = cir.width;
    style   = cir.style;
    xfIndex = cir.xfIndex;
    hidden  = cir.hidden;
    outlineLevel = cir.outlineLevel;
    collapsed = cir.collapsed;

  }


  /**
   * Constructor used when copying an existing spreadsheet
   * 
   * @param col the column number
   * @param cir the column info record read in
   * @param fr  the format records
   */
  public ColumnInfoRecord(jxl.read.biff.ColumnInfoRecord cir, 
                          int col,
                          FormattingRecords fr)
  {
    super(Type.COLINFO);

    column  = col;
    width   = cir.getWidth();
    xfIndex = cir.getXFIndex();
    style   = fr.getXFRecord(xfIndex);
    outlineLevel = cir.getOutlineLevel();
    collapsed = cir.getCollapsed();
  }

  /**
   * Constructor used when importing a sheet from another
   * spreadsheet
   * 
   * @param col the column number
   * @param cir the column info record read in
   */
  public ColumnInfoRecord(jxl.read.biff.ColumnInfoRecord cir, 
                          int col)
  {
    super(Type.COLINFO);

    column  = col;
    width   = cir.getWidth();
    xfIndex = cir.getXFIndex();
    outlineLevel = cir.getOutlineLevel();
    collapsed = cir.getCollapsed();
  }

  /**
   * Gets the column this format applies to
   * 
   * @return the column which is formatted
   */
  public int getColumn()
  {
    return column;
  }

  /**
   * Increments the column.  Called when inserting a new column into
   * the sheet
   */
  public void incrementColumn()
  {
    column++;
  }

  /**
   * Decrements the column.  Called when removing  a  column from
   * the sheet
   */
  public void decrementColumn()
  {
    column--;
  }

  /**
   * Accessor for the width
   * 
   * @return the width
   */
  int getWidth()
  {
    return width;
  }

  /**
   * Sets the width.  Used when autosizing columns
   * 
   * @param w the new width
   */
  void setWidth(int w)
  {
    width = w;
  }

  /**
   * Gets the binary data to be written to the output file
   * 
   * @return the data to write to file
   */
  public byte[] getData()
  {
    data = new byte[0x0c];

    IntegerHelper.getTwoBytes(column, data, 0);
    IntegerHelper.getTwoBytes(column, data, 2);
    IntegerHelper.getTwoBytes(width,  data, 4);
    IntegerHelper.getTwoBytes(xfIndex, data, 6);

    //    int options = 0x2;
    int options = 0x6 | (outlineLevel << 8);
    if (hidden)
    {
      options |= 0x1;
    }

    outlineLevel = ((options & 0x700) / 0x100);

    if (collapsed)
    {
      options |= 0x1000;
    }

    IntegerHelper.getTwoBytes(options, data, 8);
    //    IntegerHelper.getTwoBytes(2, data, 10);

    return data;
  }

  /**
   * Gets the cell format associated with this column info record
   *
   * @return the cell format for this column
   */
  public XFRecord getCellFormat()
  {
    return style;
  }

  /**
   * Sets the cell format.  Used when importing spreadsheets
   *
   * @param xfr the xf record
   */
  public void setCellFormat(XFRecord xfr)
  {
    style = xfr;
  }

  /**
   * Accessor for the xf index, used when importing from another spreadsheet
   *
   * @return the xf index
   */
  public int getXfIndex()
  {
    return xfIndex;
  }

  /**
   * Rationalizes the sheets xf index mapping
   * @param xfmapping the index mapping
   */
  void rationalize(IndexMapping xfmapping)
  {
    xfIndex = xfmapping.getNewIndex(xfIndex);
  }

  /**
   * Sets this column to be hidden (or otherwise)
   *
   * @param h TRUE if the column is to be hidden, FALSE otherwise
   */
  void setHidden(boolean h)
  {
    hidden = h;
  }

  /**
   * Accessor for the hidden flag
   * 
   * @return TRUE if this column is hidden, FALSE otherwise
   */
  boolean getHidden()
  {
    return hidden;
  }

  /**
   * Standard equals method
   *
   * @return TRUE if these objects are equal, FALSE otherwise
   */
  public boolean equals(Object o)
  {
    if (o == this)
    {
      return true;
    }

    if (!(o instanceof ColumnInfoRecord))
    {
      return false;
    }

    ColumnInfoRecord cir = (ColumnInfoRecord) o;

    if (column  != cir.column ||
        xfIndex != cir.xfIndex ||
        width   != cir.width ||
        hidden  != cir.hidden ||
        outlineLevel != cir.outlineLevel ||
        collapsed != cir.collapsed)
    {
      return false;
    }

    if ((style == null && cir.style != null) || 
        (style != null && cir.style == null))
    {
      return false;
    }
    
    return style.equals(cir.style);
  }

  /**
   * Standard hashCode method
   *
   * @return the hashCode
   */
  public int hashCode()
  {
    int hashValue = 137;
    int oddPrimeNumber = 79;
    
    hashValue = hashValue * oddPrimeNumber + column;
    hashValue = hashValue * oddPrimeNumber + xfIndex;
    hashValue = hashValue * oddPrimeNumber + width;
    hashValue = hashValue * oddPrimeNumber + (hidden ? 1:0);

    if (style != null)
    {
      hashValue ^= style.hashCode();
    }

    return hashValue;
  }

  /**
   *  Accessor for the column's outline level
   *
   * @return the column's outline level
   */
  public int getOutlineLevel() 
  {
    return outlineLevel;
  }

  /** 
   * Accessor for whether the column is collapsed
   *
   * @return the column's collapsed state
   */
  public boolean getCollapsed() 
  {
    return collapsed;
  }

  /** 
   * Increments the column's outline level.  This is how groups are made 
   * as well
   */
  public void incrementOutlineLevel() 
  {
    outlineLevel++;
  }

  /** 
   * Decrements the column's outline level.  This removes it from a 
   * grouping level.  If
   * all outline levels are gone the uncollapse the column.
   */
  public void decrementOutlineLevel() 
  {
    if (0 < outlineLevel)
    {
      outlineLevel--;
    }

    if (0==outlineLevel)
    {
      collapsed = false;
    }
  }

  /** 
   * Sets the column's outline level
   *
   * @param level the column's outline level
   */
  public void setOutlineLevel(int level) 
  {
    outlineLevel = level;
  }

  /** 
   * Sets the column's collapsed state
   *
   * @param value the column's collapsed state
   */
  public void setCollapsed(boolean value) 
  {
    collapsed = value;
  }

}

⏎ jxl/write/biff/ColumnInfoRecord.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
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