glens 2002/07/26 18:46:44
Modified: src/java/org/apache/poi/hssf/record BoundSheetRecord.java
Log:
Tidy up.
Revision Changes Path
1.6 +75 -79
jakarta-poi/src/java/org/apache/poi/hssf/record/BoundSheetRecord.java
Index: BoundSheetRecord.java
===================================================================
RCS file:
/home/cvs/jakarta-poi/src/java/org/apache/poi/hssf/record/BoundSheetRecord.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- BoundSheetRecord.java 21 Jul 2002 03:03:57 -0000 1.5
+++ BoundSheetRecord.java 27 Jul 2002 01:46:44 -0000 1.6
@@ -1,4 +1,3 @@
-
/* ====================================================================
* The Apache Software License, Version 1.1
*
@@ -55,13 +54,8 @@
package org.apache.poi.hssf.record;
-import java.io.*;
-import java.io.UnsupportedEncodingException;
-
-import org.apache.poi.util.BinaryTree;
import org.apache.poi.util.LittleEndian;
import org.apache.poi.util.StringUtil;
-import sun.awt.image.ByteInterleavedRaster;
/**
* Title: Bound Sheet Record (aka BundleSheet) <P>
@@ -75,14 +69,14 @@
*/
public class BoundSheetRecord
- extends Record
+ extends Record
{
public final static short sid = 0x85;
- private int field_1_position_of_BOF;
- private short field_2_option_flags;
- private byte field_3_sheetname_length;
- private byte field_4_compressed_unicode_flag; // not documented
- private String field_5_sheetname;
+ private int field_1_position_of_BOF;
+ private short field_2_option_flags;
+ private byte field_3_sheetname_length;
+ private byte field_4_compressed_unicode_flag; // not documented
+ private String field_5_sheetname;
public BoundSheetRecord()
{
@@ -96,9 +90,9 @@
* @param data data of the record (should not contain sid/len)
*/
- public BoundSheetRecord(short id, short size, byte [] data)
+ public BoundSheetRecord( short id, short size, byte[] data )
{
- super(id, size, data);
+ super( id, size, data );
}
/**
@@ -110,45 +104,47 @@
* @param offset of the record's data
*/
- public BoundSheetRecord(short id, short size, byte [] data, int offset)
+ public BoundSheetRecord( short id, short size, byte[] data, int offset )
{
- super(id, size, data, offset);
+ super( id, size, data, offset );
}
- protected void validateSid(short id)
+ protected void validateSid( short id )
{
- if (id != sid)
+ if ( id != sid )
{
- throw new RecordFormatException("NOT A Bound Sheet RECORD");
+ throw new RecordFormatException( "NOT A Bound Sheet RECORD" );
}
}
-
+
/**
* UTF8:
* sid + len + bof + flags + len(str) + unicode + str
- * 2 + 2 + 4 + 2 + 1 + 1 + len(str)
- *
- * UNICODE:
+ * 2 + 2 + 4 + 2 + 1 + 1 + len(str)
+ *
+ * UNICODE:
* sid + len + bof + flags + len(str) + unicode + str
- * 2 + 2 + 4 + 2 + 1 + 1 + 2 * len(str)
- *
+ * 2 + 2 + 4 + 2 + 1 + 1 + 2 * len(str)
+ *
*/
- protected void fillFields(byte [] data, short size, int offset)
+ protected void fillFields( byte[] data, short size, int offset )
{
- field_1_position_of_BOF = LittleEndian.getInt(data, 0 + offset);
// bof
- field_2_option_flags = LittleEndian.getShort(data, 4 + offset);
// flags
- field_3_sheetname_length = data[ 6 + offset ];
// len(str)
- field_4_compressed_unicode_flag = data[ 7 + offset ];
// unicode
+ field_1_position_of_BOF = LittleEndian.getInt( data, 0 + offset ); // bof
+ field_2_option_flags = LittleEndian.getShort( data, 4 + offset ); //
flags
+ field_3_sheetname_length = data[6 + offset];
// len(str)
+ field_4_compressed_unicode_flag = data[7 + offset];
// unicode
- int nameLength = LittleEndian.ubyteToInt( field_3_sheetname_length );
- if ( ( field_4_compressed_unicode_flag & 0x01 ) == 1 ) {
- field_5_sheetname = StringUtil.getFromUnicodeHigh( data, 8 +
offset, nameLength );
+ int nameLength = LittleEndian.ubyteToInt( field_3_sheetname_length );
+ if ( ( field_4_compressed_unicode_flag & 0x01 ) == 1 )
+ {
+ field_5_sheetname = StringUtil.getFromUnicodeHigh( data, 8 + offset,
nameLength );
}
- else {
- field_5_sheetname = new String( data, 8 + offset, nameLength );
+ else
+ {
+ field_5_sheetname = new String( data, 8 + offset, nameLength );
}
- }
+ }
/**
* set the offset in bytes of the Beginning of File Marker within the HSSF
Stream part of the POIFS file
@@ -156,7 +152,7 @@
* @param pos offset in bytes
*/
- public void setPositionOfBof(int pos)
+ public void setPositionOfBof( int pos )
{
field_1_position_of_BOF = pos;
}
@@ -167,7 +163,7 @@
* @param flags to set
*/
- public void setOptionFlags(short flags)
+ public void setOptionFlags( short flags )
{
field_2_option_flags = flags;
}
@@ -179,7 +175,7 @@
* @see #setSheetname(String)
*/
- public void setSheetnameLength(byte len)
+ public void setSheetnameLength( byte len )
{
field_3_sheetname_length = len;
}
@@ -199,7 +195,7 @@
* Set the sheetname for this sheet. (this appears in the tabs at the bottom)
* @param sheetname the name of the sheet
*/
-
+
public void setSheetname( String sheetname )
{
field_5_sheetname = sheetname;
@@ -236,21 +232,21 @@
public byte getSheetnameLength()
{
- return field_3_sheetname_length;
+ return field_3_sheetname_length;
}
/**
* get the length of the raw sheetname in characters
* the length depends on the unicode flag
- *
+ *
* @return number of characters in the raw sheet name
*/
public byte getRawSheetnameLength()
{
- return (byte)( ( ( field_4_compressed_unicode_flag & 0x01 ) == 1 )
- ? 2 * field_3_sheetname_length
- : field_3_sheetname_length );
+ return (byte) ( ( ( field_4_compressed_unicode_flag & 0x01 ) == 1 )
+ ? 2 * field_3_sheetname_length
+ : field_3_sheetname_length );
}
/**
@@ -278,40 +274,40 @@
{
StringBuffer buffer = new StringBuffer();
- buffer.append("[BOUNDSHEET]\n");
- buffer.append(" .bof = ")
- .append(Integer.toHexString(getPositionOfBof())).append("\n");
- buffer.append(" .optionflags = ")
- .append(Integer.toHexString(getOptionFlags())).append("\n");
- buffer.append(" .sheetname length= ")
- .append(Integer.toHexString(getSheetnameLength())).append("\n");
- buffer.append(" .unicodeflag = ")
- .append(Integer.toHexString(getCompressedUnicodeFlag()))
- .append("\n");
- buffer.append(" .sheetname = ").append(getSheetname())
- .append("\n");
- buffer.append("[/BOUNDSHEET]\n");
+ buffer.append( "[BOUNDSHEET]\n" );
+ buffer.append( " .bof = " )
+ .append( Integer.toHexString( getPositionOfBof() ) ).append( "\n" );
+ buffer.append( " .optionflags = " )
+ .append( Integer.toHexString( getOptionFlags() ) ).append( "\n" );
+ buffer.append( " .sheetname length= " )
+ .append( Integer.toHexString( getSheetnameLength() ) ).append( "\n"
);
+ buffer.append( " .unicodeflag = " )
+ .append( Integer.toHexString( getCompressedUnicodeFlag() ) )
+ .append( "\n" );
+ buffer.append( " .sheetname = " ).append( getSheetname() )
+ .append( "\n" );
+ buffer.append( "[/BOUNDSHEET]\n" );
return buffer.toString();
}
- public int serialize(int offset, byte [] data)
+ public int serialize( int offset, byte[] data )
{
- LittleEndian.putShort(data, 0 + offset, sid);
- LittleEndian.putShort( data, 2 + offset, (short)( 8 +
getRawSheetnameLength() ) );
- LittleEndian.putInt(data, 4 + offset, getPositionOfBof());
- LittleEndian.putShort(data, 8 + offset, getOptionFlags());
- data[ 10 + offset ] = (byte)( getSheetnameLength() );
- data[ 11 + offset ] = getCompressedUnicodeFlag();
-
+ LittleEndian.putShort( data, 0 + offset, sid );
+ LittleEndian.putShort( data, 2 + offset, (short) ( 8 +
getRawSheetnameLength() ) );
+ LittleEndian.putInt( data, 4 + offset, getPositionOfBof() );
+ LittleEndian.putShort( data, 8 + offset, getOptionFlags() );
+ data[10 + offset] = (byte) ( getSheetnameLength() );
+ data[11 + offset] = getCompressedUnicodeFlag();
+
if ( ( field_4_compressed_unicode_flag & 0x01 ) == 1 )
- StringUtil.putUncompressedUnicode( getSheetname(), data, 12 + offset );
- else
- StringUtil.putCompressedUnicode( getSheetname(), data, 12 + offset );
-
+ StringUtil.putUncompressedUnicode( getSheetname(), data, 12 + offset );
+ else
+ StringUtil.putCompressedUnicode( getSheetname(), data, 12 + offset );
+
return getRecordSize();
-
- /*
+
+ /*
byte[] fake = new byte[] { (byte)0x85, 0x00,
// sid
0x1a, 0x00,
// length
0x3C, 0x09,
0x00, 0x00, // bof
@@ -319,25 +315,25 @@
0x09,
// len( str )
0x01,
// unicode
// <str>
- 0x21, 0x04,
0x42, 0x04, 0x40, 0x04, 0x30, 0x04, 0x3D,
- 0x04, 0x38,
0x04, 0x47, 0x04, 0x3A, 0x04, 0x30, 0x04
+ 0x21, 0x04,
0x42, 0x04, 0x40, 0x04, 0x30, 0x04, 0x3D,
+ 0x04, 0x38,
0x04, 0x47, 0x04, 0x3A, 0x04, 0x30, 0x04
// </str>
};
-
+
sid + len + bof +
flags + len(str) + unicode + str
2 + 2 + 4 + 2
+ 1 + 1 + len(str)
-
+
System.arraycopy( fake, 0, data, offset, fake.length );
-
+
return fake.length;
*/
}
public int getRecordSize()
{
- // return 30;
+ // Includes sid length + size length
return 12 + getRawSheetnameLength();
- }
+ }
public short getSid()
{
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
