ostore.client
Class OSActionReplace

java.lang.Object
  |
  +--ostore.client.OSAction
        |
        +--ostore.client.OSActionReplace

All Implemented Interfaces:

QuickSerializable

public class OSActionReplace

extends OSAction

The OSActionReplace replaces data in a data object.

Version:

$Id: OSActionReplace.java,v 1.19 2003/11/17 23:52:43 emilong Exp $

Author:

Patrick R. Eaton

Field Summary

static boolean

DEBUG

Constructor Summary

OSActionReplace(InputBuffer buffer)

OSActionReplace(SecureHash guid, int start, int length, byte[] data)
Creates a new OSActionReplace.

Method Summary

byte[]	getData() Returns the data that this update replaces.
int	getLength() Returns the number of bytes that this update replaces.
int	getStart() Returns the offset at which to start replacing data.
SecureHash	getTargetAguid() Returns the Aguid of the object that this update modifies.
void	serialize(OutputBuffer buffer) Add the object to the buffer.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEBUG

public static final boolean DEBUG

See Also:

Constant Field Values

Constructor Detail

OSActionReplace

public OSActionReplace(SecureHash guid,
                       int start,
                       int length,
                       byte[] data)

Creates a new OSActionReplace.

Parameters:

guid - the Aguid of the data object to modify

start - the offset at which to start replacing data

length - the number of bytes to replace

data - the data to replace. The data is assumed to start at offset zero.

OSActionReplace

public OSActionReplace(InputBuffer buffer)
                throws QSException

Method Detail

serialize

public void serialize(OutputBuffer buffer)

Description copied from interface: QuickSerializable

Add the object to the buffer.

Specified by:

serialize in interface QuickSerializable

Overrides:

serialize in class OSAction

Parameters:

buffer - the output buffer to add the object to

getTargetAguid

public SecureHash getTargetAguid()

Returns the Aguid of the object that this update modifies.

Specified by:

getTargetAguid in class OSAction

Returns:

the Aguid of the object that this update modifies

getStart

public int getStart()

Returns the offset at which to start replacing data.

Returns:

the offset at which to start replacing data

getLength

public int getLength()

Returns the number of bytes that this update replaces.

Returns:

the number of bytes that this update replaces

getData

public byte[] getData()

Returns the data that this update replaces.

Returns:

the number of bytes that this update replaces

toString

public String toString()

Specified by:

toString in class OSAction