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com.sun.xacml
Class TargetMatch  

java.lang.Object
  com.sun.xacml.TargetMatch

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public class TargetMatch

extends java.lang.Object

Represents the SubjectMatch, ResourceMatch, or ActionMatch XML types in XACML, depending on the value of the type field. This is the part of the Target that actually evaluates whether the specified attribute values in the Target match the corresponding attribute values in the request context.

Since:

1.0

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Field Summary
static int	ACTION           An integer value indicating that this class represents an ActionMatch
private  com.sun.xacml.attr.AttributeValue	attrValue
private  com.sun.xacml.cond.Evaluatable	eval
private  com.sun.xacml.cond.Function	function
static int	RESOURCE           An integer value indicating that this class represents a ResourceMatch
static int	SUBJECT           An integer value indicating that this class represents a SubjectMatch
private  int	type

 

Constructor Summary

TargetMatch(int type, com.sun.xacml.cond.Function function, com.sun.xacml.cond.Evaluatable eval, com.sun.xacml.attr.AttributeValue attrValue)           Constructor that creates a TargetMatch from components.

 

Method Summary
void	encode(java.io.OutputStream output)           Encodes this TargetMatch into its XML representation and writes this encoding to the given OutputStream with no indentation.
void	encode(java.io.OutputStream output, Indenter indenter)           Encodes this TargetMatch into its XML representation and writes this encoding to the given OutputStream with indentation.
private  MatchResult	evaluateMatch(java.util.List inputs, EvaluationCtx context)           Private helper that evaluates an individual match.
static TargetMatch	getInstance(org.w3c.dom.Node root, java.lang.String prefix, java.lang.String xpathVersion)           Creates a TargetMatch by parsing a node, using the input prefix to determine whether this is a SubjectMatch, ResourceMatch, or ActionMatch.
com.sun.xacml.cond.Evaluatable	getMatchEvaluatable()           Returns the AttributeDesignator or AttributeSelector used by the matching function.
com.sun.xacml.cond.Function	getMatchFunction()           Returns the Function used to do the matching.
com.sun.xacml.attr.AttributeValue	getMatchValue()           Returns the AttributeValue used by the matching function.
int	getType()           Returns the type of this TargetMatch, either SUBJECT, RESOURCE, or ACTION.
MatchResult	match(EvaluationCtx context)           Determines whether this TargetMatch matches the input request (whether it is applicable)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

SUBJECT

public static final int SUBJECT

An integer value indicating that this class represents a SubjectMatch

See Also:

Constant Field Values

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RESOURCE

public static final int RESOURCE

An integer value indicating that this class represents a ResourceMatch

See Also:

Constant Field Values

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ACTION

public static final int ACTION

An integer value indicating that this class represents an ActionMatch

See Also:

Constant Field Values

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type

private int type

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function

private com.sun.xacml.cond.Function function

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eval

private com.sun.xacml.cond.Evaluatable eval

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attrValue

private com.sun.xacml.attr.AttributeValue attrValue

Constructor Detail

TargetMatch

public TargetMatch(int type,
                   com.sun.xacml.cond.Function function,
                   com.sun.xacml.cond.Evaluatable eval,
                   com.sun.xacml.attr.AttributeValue attrValue)
            throws java.lang.IllegalArgumentException

Constructor that creates a TargetMatch from components.

Method Detail

getInstance

public static TargetMatch getInstance(org.w3c.dom.Node root,
                                      java.lang.String prefix,
                                      java.lang.String xpathVersion)
                               throws ParsingException,
                                      java.lang.IllegalArgumentException

Creates a TargetMatch by parsing a node, using the input prefix to determine whether this is a SubjectMatch, ResourceMatch, or ActionMatch.

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getType

public int getType()

Returns the type of this TargetMatch, either SUBJECT, RESOURCE, or ACTION.

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getMatchFunction

public com.sun.xacml.cond.Function getMatchFunction()

Returns the Function used to do the matching.

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getMatchValue

public com.sun.xacml.attr.AttributeValue getMatchValue()

Returns the AttributeValue used by the matching function.

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getMatchEvaluatable

public com.sun.xacml.cond.Evaluatable getMatchEvaluatable()

Returns the AttributeDesignator or AttributeSelector used by the matching function.

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match

public MatchResult match(EvaluationCtx context)

Determines whether this TargetMatch matches the input request (whether it is applicable)

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evaluateMatch

private MatchResult evaluateMatch(java.util.List inputs,
                                  EvaluationCtx context)

Private helper that evaluates an individual match.

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encode

public void encode(java.io.OutputStream output)

Encodes this TargetMatch into its XML representation and writes this encoding to the given OutputStream with no indentation.

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encode

public void encode(java.io.OutputStream output,
                   Indenter indenter)

Encodes this TargetMatch into its XML representation and writes this encoding to the given OutputStream with indentation.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> sun >> [ xacml overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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