org.exoplatform.services.security.sso.spnego.message
Class ParseState

java.lang.Object
  org.exoplatform.services.security.sso.spnego.message.ParseState

public class ParseState
extends Object

Author:

Martin Algesten

Constructor Summary

ParseState(byte[] token)

Method Summary

void	addMessage(String message)
boolean	expect(int[] b, boolean moveIndex, String message) Expects the current position to hold the given array of values b.
boolean	expect(int b, boolean moveIndex, String message) Expects the current position to hold value b.
int	getIndex()
LinkedList<String>	getMessages()
String	getPhase()
byte[]	getToken()
int	parseDerLength() Calculates the der encoded length at the current position and moves the index counter forward.
void	setIndex(int index)
void	setMessages(LinkedList<String> messages)
void	setPhase(String phase)
void	setToken(byte[] token)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseState

public ParseState(byte[] token)

Method Detail

expect

public boolean expect(int b,
                      boolean moveIndex,
                      String message)

Expects the current position to hold value b.

Parameters:

b - The boolean to expect

moveIndex - Tells if we are to move the index counter.

message - Message to add to messages if the position does not hold the expected byte. Doesn't get added if null.

Returns:

true if the current index holds the value given.

expect

public boolean expect(int[] b,
                      boolean moveIndex,
                      String message)

Expects the current position to hold the given array of values b.

Parameters:

b - the array of values expected.

moveIndex - Tells if we are to move the index counter.

message - Message to add to messages if the position does not hold the expected bytes. Doesn't get added if null.

Returns:

true if there's a complete match between current position and the value given.

parseDerLength

public int parseDerLength()

Calculates the der encoded length at the current position and moves the index counter forward.

getIndex

public int getIndex()

setIndex

public void setIndex(int index)

getMessages

public LinkedList<String> getMessages()

setMessages

public void setMessages(LinkedList<String> messages)

addMessage

public void addMessage(String message)

getToken

public byte[] getToken()

setToken

public void setToken(byte[] token)

getPhase

public String getPhase()

setPhase

public void setPhase(String phase)