public EscherTextboxRecord() 
{

}

 public Object clone() 
{
        // shallow clone
        return super.clone();
}

 public int fillFields(byte[] data,
    int offset,
    EscherRecordFactory recordFactory) 
{
        int bytesRemaining = readHeader( data, offset );
        // Save the data, ready for the calling code to do something
        //  useful with it
        thedata = new byte[bytesRemaining];
        System.arraycopy( data, offset + 8, thedata, 0, bytesRemaining );
        return bytesRemaining + 8;
}

This method deserializes the record from a byte array.

 public byte[] getData() 
{
        return thedata;
}

Returns any extra data associated with this record. In practice excel does not seem to put anything here, but with PowerPoint this will contain the bytes that make up a TextHeaderAtom followed by a TextBytesAtom/TextCharsAtom

 public String getRecordName() 
{
        return "ClientTextbox";
}

The short name for this record

 public int getRecordSize() 
{
        return 8 + thedata.length;
}

Returns the number of bytes that are required to serialize this record.

 public int serialize(int offset,
    byte[] data,
    EscherSerializationListener listener) 
{
        listener.beforeRecordSerialize( offset, getRecordId(), this );
        LittleEndian.putShort(data, offset, getOptions());
        LittleEndian.putShort(data, offset+2, getRecordId());
        int remainingBytes = thedata.length;
        LittleEndian.putInt(data, offset+4, remainingBytes);
        System.arraycopy(thedata, 0, data, offset+8, thedata.length);
        int pos = offset+8+thedata.length;
        listener.afterRecordSerialize( pos, getRecordId(), pos - offset, this );
        int size = pos - offset;
        if (size != getRecordSize())
            throw new RecordFormatException(size + " bytes written but getRecordSize() reports " + getRecordSize());
        return size;
}

Writes this record and any contained records to the supplied byte array.

 public  void setData(byte[] b) 
{
        setData(b,0,b.length);
}

 public  void setData(byte[] b,
    int start,
    int length) 
{
        thedata = new byte[length];
        System.arraycopy(b,start,thedata,0,length);
}

Sets the extra data (in the parent application's format) to be contained by the record. Used when the parent application changes the contents.

 public String toString() 
{
        String nl = System.getProperty( "line.separator" );
        String theDumpHex = "";
        try
        {
            if (thedata.length != 0)
            {
                theDumpHex = "  Extra Data:" + nl;
                theDumpHex += HexDump.dump(thedata, 0, 0);
            }
        }
        catch ( Exception e )
        {
            theDumpHex = "Error!!";
        }
        return getClass().getName() + ":" + nl +
                "  isContainer: " + isContainerRecord() + nl +
                "  options: 0x" + HexDump.toHex( getOptions() ) + nl +
                "  recordId: 0x" + HexDump.toHex( getRecordId() ) + nl +
                "  numchildren: " + getChildRecords().size() + nl +
                theDumpHex;
}