com.nt.udc.nar

Class NARKeyStorageFile

java.lang.Object

com.nt.udc.util.ObjectStorageFile

com.nt.udc.nar.NARKeyStorageFile

public class NARKeyStorageFile
extends ObjectStorageFile

NARKeyStorageFile Todd Fuller - 1/11/2001 This class handles NARKey objects in an ObjectStorageFile.

Field Summary

Fields inherited from class com.nt.udc.util.ObjectStorageFile

allocator, currentStorageSize, headers, headers_no_flag, invalid_flags, INVALID_OBJ, MAX_PARTITION_SIZE, maxPartitionSize, OBJ_HEADER, objectFile, partitioned, time_used, valid_flags, VALID_OBJ

Constructor Summary

Constructors

Constructor and Description
NARKeyStorageFile(int count, java.io.File fileName, boolean newTable)

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.Object	objectFromBytes(byte[] bytes) This method should return an Object, as created by the given bytes.
protected byte[]	objectToBytes(java.lang.Object obj) This method should return the Object in its byte[] format.

Methods inherited from class com.nt.udc.util.ObjectStorageFile

add, addBytes, allocatorReport, close, drop, get, getBytes, getNumObjects, getObjectFile, getSomeObjects, getValidOffsets, isEmpty, isNewFile, markDeletedBytes, open, remove, removeBytes, removeDelayedParsing, restoreFile, setPartition, setupWalker, setupWalker, toString, toString, update, walkFile

Methods inherited from class java.lang.Object

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

Constructor Detail

NARKeyStorageFile

public NARKeyStorageFile(int count,
                 java.io.File fileName,
                 boolean newTable)

Method Detail

objectFromBytes

protected java.lang.Object objectFromBytes(byte[] bytes)

Description copied from class: ObjectStorageFile

This method should return an Object, as created by the given bytes. If, for whatever reason, the Object could not be created from these bytes, this method should return null.

Specified by:

objectFromBytes in class ObjectStorageFile

Parameters:

bytes - byte[] used to create the Object

Returns:

A valid Object, created from the bytes.

objectToBytes

protected byte[] objectToBytes(java.lang.Object obj)

Description copied from class: ObjectStorageFile

This method should return the Object in its byte[] format.

Specified by:

objectToBytes in class ObjectStorageFile

Parameters:

obj - Object to convert to bytes.

Returns:

bytes of the Object