org.apache.directory.shared.kerberos.components

Class TransitedEncoding

java.lang.Object

org.apache.directory.shared.kerberos.components.TransitedEncoding

All Implemented Interfaces:

org.apache.directory.api.asn1.Asn1Object

public class TransitedEncoding
extends java.lang.Object
implements org.apache.directory.api.asn1.Asn1Object

The TransitedEncoding structure. The ASN.1 grammar is :

 -- encoded Transited field
 TransitedEncoding       ::= SEQUENCE {
         tr-type         [0] Int32 -- must be registered --,
         contents        [1] OCTET STRING
 }
 

Field Summary

Fields

Modifier and Type	Field and Description
private byte[]	contents The transited data
private int	contentsLength
private static boolean	IS_DEBUG Speedup for logs
private static org.slf4j.Logger	log The logger
private int	transitedEncodingLength
private TransitedEncodingType	trType The transited type.
private int	trTypeLength

Constructor Summary

Constructors

Constructor and Description
TransitedEncoding() Creates a new instance of TransitedEncoding.

Method Summary

Modifier and Type	Method and Description
int	computeLength() Compute the TransitedEncoding length
java.nio.ByteBuffer	encode(java.nio.ByteBuffer buffer) Encode the TransitedEncoding message to a PDU.
boolean	equals(java.lang.Object obj)
byte[]	getContents() Returns the contents.
TransitedEncodingType	getTrType() Returns the TransitedEncodingType.
int	hashCode()
void	setContents(byte[] contents) Set the contents
void	setTrType(TransitedEncodingType trType) Set the transited encoding type
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

log

private static final org.slf4j.Logger log

The logger

IS_DEBUG

private static final boolean IS_DEBUG

Speedup for logs

trType

private TransitedEncodingType trType

The transited type. One of : NULL DOMAIN_X500_COMPRESS

contents

private byte[] contents

The transited data

trTypeLength

private int trTypeLength

contentsLength

private int contentsLength

transitedEncodingLength

private int transitedEncodingLength

Constructor Detail

TransitedEncoding

public TransitedEncoding()

Creates a new instance of TransitedEncoding.

Method Detail

getContents

public byte[] getContents()

Returns the contents.

Returns:

The contents.

setContents

public void setContents(byte[] contents)

Set the contents

Parameters:

contents - The contents

getTrType

public TransitedEncodingType getTrType()

Returns the TransitedEncodingType.

Returns:

The TransitedEncodingType.

setTrType

public void setTrType(TransitedEncodingType trType)

Set the transited encoding type

Parameters:

trType - The transited encoding type

computeLength

public int computeLength()

Compute the TransitedEncoding length

 TransitedEncoding :
 
 0x30 L1 TransitedEncoding
  |
  +--> 0xA0 L2 trType tag
  |     |
  |     +--> 0x02 L2-1 trType (int)
  |
  +--> 0xA1 L3 contents tag
        |
        +--> 0x04 L3-1 contents (OCTET STRING)
        
  where L1 = L2 + lenght(0xA0) + length(L2) +
             L3 + lenght(0xA1) + length(L3) 
  and
  L2 = L2-1 + length(0x02) + length( L2-1) 
  L3 = L3-1 + length(0x04) + length( L3-1) 
  

Specified by:

computeLength in interface org.apache.directory.api.asn1.Asn1Object

encode

public java.nio.ByteBuffer encode(java.nio.ByteBuffer buffer)
                           throws org.apache.directory.api.asn1.EncoderException

Encode the TransitedEncoding message to a PDU. TransitedEncoding : 0x30 LL 0xA0 LL 0x02 0x01 trType 0xA1 LL 0x04 LL contents

Specified by:

encode in interface org.apache.directory.api.asn1.Asn1Object

Parameters:

buffer - The buffer where to put the PDU. It should have been allocated before, with the right size.

Returns:

The constructed PDU.

Throws:

org.apache.directory.api.asn1.EncoderException

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()