SunTM's XACML Implementation for JavaTM

com.sun.xacml.cond
Class MatchFunction

java.lang.Object
  extended bycom.sun.xacml.cond.FunctionBase
      extended bycom.sun.xacml.cond.MatchFunction
All Implemented Interfaces:
Function

public class MatchFunction
extends FunctionBase

Implements the three standard matching functions.

Since:
1.0

Field Summary
static String NAME_REGEXP_STRING_MATCH
          Standard identifier for the regexp-string-match function.
static String NAME_RFC822NAME_MATCH
          Standard identifier for the rfc822Name-match function.
static String NAME_X500NAME_MATCH
          Standard identifier for the x500Name-match function.
 
Fields inherited from class com.sun.xacml.cond.FunctionBase
FUNCTION_NS
 
Constructor Summary
MatchFunction(String functionName)
          Creates a new MatchFunction based on the given name.
 
Method Summary
 EvaluationResult evaluate(List inputs, EvaluationCtx context)
          Evaluate the function, using the specified parameters.
static Set getSupportedIdentifiers()
          Returns a Set containing all the function identifiers supported by this class.
 
Methods inherited from class com.sun.xacml.cond.FunctionBase
checkInputs, checkInputsNoBag, evalArgs, getFunctionId, getFunctionName, getIdentifier, getReturnType, getReturnTypeAsString, makeProcessingError, returnsBag
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NAME_REGEXP_STRING_MATCH

public static final String NAME_REGEXP_STRING_MATCH
Standard identifier for the regexp-string-match function.

See Also:
Constant Field Values

NAME_X500NAME_MATCH

public static final String NAME_X500NAME_MATCH
Standard identifier for the x500Name-match function.

See Also:
Constant Field Values

NAME_RFC822NAME_MATCH

public static final String NAME_RFC822NAME_MATCH
Standard identifier for the rfc822Name-match function.

See Also:
Constant Field Values
Constructor Detail

MatchFunction

public MatchFunction(String functionName)
Creates a new MatchFunction based on the given name.

Parameters:
functionName - the name of the standard match function, including the complete namespace
Throws:
IllegalArgumentException - if the function is unknown
Method Detail

getSupportedIdentifiers

public static Set getSupportedIdentifiers()
Returns a Set containing all the function identifiers supported by this class.

Returns:
a Set of Strings

evaluate

public EvaluationResult evaluate(List inputs,
                                 EvaluationCtx context)
Evaluate the function, using the specified parameters.

Parameters:
inputs - a List of Evaluatable objects representing the arguments passed to the function
context - an EvaluationCtx so that the Evaluatable objects can be evaluated
Returns:
an EvaluationResult representing the function's result

Sun's XACML Implementation Version 1.2

Copyright 2003-2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.

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