Package org.apache.rahas

Class SimpleTokenStore

java.lang.Object

org.apache.rahas.SimpleTokenStore

All Implemented Interfaces:

Serializable, TokenStorage

public class SimpleTokenStore
extends Object
implements TokenStorage, Serializable

In-memory implementation of the token storage

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected final Lock	readLock
protected final ReadWriteLock	readWriteLock	We use a read write lock to improve concurrency while avoiding concurrent modification exceptions.
protected Map	tokens
protected final Lock	writeLock

Fields inherited from interface org.apache.rahas.TokenStorage

TOKEN_STORAGE_KEY

Constructor Summary

Constructors

Constructor	Description
SimpleTokenStore()

Method Summary

Modifier and Type	Method	Description
void	add(Token token)	Add the given token to the list.
Token[]	getCancelledTokens()	Return the list of CANCELLED tokens
Token[]	getExpiredTokens()	Return the list of EXPIRED tokens.
static String	getIdFromSTR(org.apache.axiom.om.OMElement str)
Token[]	getRenewedTokens()	Return the list of RENEWED tokens.
Token	getToken(String id)	Returns the Token of the given id
String[]	getTokenIdentifiers()	Return the list of all token identifiers.
Token[]	getValidTokens()	Return the list of ISSUED and RENEWED tokens.
protected void	processTokenExpiry(Token token)
void	removeToken(String id)	Removes the given token from token storage.
void	update(Token token)	Update an existing token.

Methods inherited from class java.lang.Object

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

Field Details

tokens

protected Map tokens

readWriteLock

protected final ReadWriteLock readWriteLock

We use a read write lock to improve concurrency while avoiding concurrent modification exceptions. We allow concurrent reads and avoid concurrent reads and modifications ReentrantReadWriteLock supports a maximum of 65535 recursive write locks and 65535 read locks

readLock

protected final Lock readLock

writeLock

protected final Lock writeLock

Constructor Details

SimpleTokenStore

public SimpleTokenStore()

Method Details

add

public void add(Token token)
         throws TrustException

Description copied from interface: TokenStorage

Add the given token to the list.

Specified by:

add in interface TokenStorage

Parameters:

token - The token to be added

Throws:

TrustException

update

public void update(Token token)
            throws TrustException

Description copied from interface: TokenStorage

Update an existing token.

Specified by:

update in interface TokenStorage

Throws:

TrustException

getTokenIdentifiers

public String[] getTokenIdentifiers()
                             throws TrustException

Description copied from interface: TokenStorage

Return the list of all token identifiers.

Specified by:

getTokenIdentifiers in interface TokenStorage

Returns:

As array of token identifiers

Throws:

TrustException

getValidTokens

public Token[] getValidTokens()
                       throws TrustException

Description copied from interface: TokenStorage

Return the list of ISSUED and RENEWED tokens.

Specified by:

getValidTokens in interface TokenStorage

Returns:

An array of ISSUED and RENEWED Tokens.

Throws:

TrustException

getRenewedTokens

public Token[] getRenewedTokens()
                         throws TrustException

Description copied from interface: TokenStorage

Return the list of RENEWED tokens.

Specified by:

getRenewedTokens in interface TokenStorage

Returns:

An array of RENEWED Tokens

Throws:

TrustException

getCancelledTokens

public Token[] getCancelledTokens()
                           throws TrustException

Description copied from interface: TokenStorage

Return the list of CANCELLED tokens

Specified by:

getCancelledTokens in interface TokenStorage

Returns:

An array of CANCELLED Tokens

Throws:

TrustException

getExpiredTokens

public Token[] getExpiredTokens()
                         throws TrustException

Description copied from interface: TokenStorage

Return the list of EXPIRED tokens. If there are no EXPIRED tokens null will be returned

Specified by:

getExpiredTokens in interface TokenStorage

Returns:

An array of expired Tokens

Throws:

TrustException

getToken

public Token getToken(String id)
               throws TrustException

Description copied from interface: TokenStorage

Returns the Token of the given id

Specified by:

getToken in interface TokenStorage

Returns:

The requested Token identified by the give id

Throws:

TrustException

removeToken

public void removeToken(String id)

Description copied from interface: TokenStorage

Removes the given token from token storage.

Specified by:

removeToken in interface TokenStorage

Parameters:

id - Token id to remove.

processTokenExpiry

protected void processTokenExpiry(Token token)
                           throws TrustException

Throws:

TrustException

getIdFromSTR

public static String getIdFromSTR(org.apache.axiom.om.OMElement str)