org.opensaml.xml.security.credential.criteria
Class EvaluableKeyAlgorithmCredentialCriteria

java.lang.Object
  org.opensaml.xml.security.credential.criteria.EvaluableKeyAlgorithmCredentialCriteria

All Implemented Interfaces:

EvaluableCredentialCriteria, Criteria, EvaluableCriteria<Credential>

public class EvaluableKeyAlgorithmCredentialCriteria
extends Object
implements EvaluableCredentialCriteria

Instance of evaluable credential criteria for evaluating the credential key algorithm.

Field Summary

private String	keyAlgorithm Base criteria.
private Logger	log Logger.

Constructor Summary

EvaluableKeyAlgorithmCredentialCriteria(KeyAlgorithmCriteria criteria)
Constructor.

EvaluableKeyAlgorithmCredentialCriteria(String newKeyAlgorithm)
Constructor.

Method Summary

Boolean	evaluate(Credential target) Evaluate the target.
private Key	getKey(Credential credential) Get the key contained within the credential.

Methods inherited from class java.lang.Object

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

Field Detail

log

private final Logger log

Logger.

keyAlgorithm

private String keyAlgorithm

Base criteria.

Constructor Detail

EvaluableKeyAlgorithmCredentialCriteria

public EvaluableKeyAlgorithmCredentialCriteria(KeyAlgorithmCriteria criteria)

Constructor.

Parameters:

criteria - the criteria which is the basis for evaluation

EvaluableKeyAlgorithmCredentialCriteria

public EvaluableKeyAlgorithmCredentialCriteria(String newKeyAlgorithm)

Constructor.

Parameters:

newKeyAlgorithm - the criteria value which is the basis for evaluation

Method Detail

evaluate

public Boolean evaluate(Credential target)

Evaluate the target. The result of evaluation is one of the following values:

• Boolean.TRUE if the target satisfies the criteria
• Boolean.FALSE if the target does not satisfy criteria
• null if the target can not be evaluated against the criteria

Specified by:

evaluate in interface EvaluableCriteria<Credential>

Parameters:

target - the object to be evaluated

Returns:

the result of evaluation

getKey

private Key getKey(Credential credential)

Get the key contained within the credential.

Parameters:

credential - the credential containing a key

Returns:

the key from the credential