Package org.opends.server.authorization.dseecompat

Class UserAttr

java.lang.Object

org.opends.server.authorization.dseecompat.UserAttr

All Implemented Interfaces:

KeywordBindRule

public class UserAttr
extends Object
implements KeywordBindRule

This class implements the userattr bind rule keyword.

TODO Evaluate making this class more efficient.

This class isn't as efficient as it could be. For example, the evalVAL(AciEvalContext) method should be able to use cached versions of the attribute type and filter. The evalURL(AciEvalContext) and evalDNKeywords(AciEvalContext) methods should also be able to use a cached version of the attribute type.

Method Summary

Modifier and Type	Method	Description
static KeywordBindRule	decode(String expression, org.opends.server.authorization.dseecompat.EnumBindRuleType type)	Decode an string containing the userattr bind rule expression.
EnumEvalResult	evaluate(AciEvalContext evalCtx)	Evaluate the expression using an evaluation context.
String	toString()
void	toString(StringBuilder buffer)	Appends a string representation of this object to the provided buffer.

Methods inherited from class java.lang.Object

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

Method Detail

decode

public static KeywordBindRule decode(String expression,
                                     org.opends.server.authorization.dseecompat.EnumBindRuleType type)
                              throws AciException

Decode an string containing the userattr bind rule expression.

Parameters:

expression - The expression string.

type - The bind rule type.

Returns:

A class suitable for evaluating a userattr bind rule.

Throws:

AciException - If the string contains an invalid expression.

evaluate

public EnumEvalResult evaluate(AciEvalContext evalCtx)

Evaluate the expression using an evaluation context.

Specified by:

evaluate in interface KeywordBindRule

Parameters:

evalCtx - The evaluation context to use in the evaluation of the userattr expression.

Returns:

An enumeration containing the result of the evaluation.

toString

public String toString()

Overrides:

toString in class Object

toString

public final void toString(StringBuilder buffer)

Description copied from interface: KeywordBindRule

Appends a string representation of this object to the provided buffer.

Specified by:

toString in interface KeywordBindRule

Parameters:

buffer - The buffer into which a string representation of this object should be appended.