Package org.wildfly.security.util

Class DefaultTransformationMapper

java.lang.Object

org.wildfly.security.util.DefaultTransformationMapper

All Implemented Interfaces:

TransformationMapper

public class DefaultTransformationMapper
extends Object
implements TransformationMapper

Default implementation of TransformationMapper interface.

Author:

Peter Skopek

Field Summary

Fields

Modifier and Type	Field	Description
protected HashMap<String,TransformationSpec[]>	transformations

Constructor Summary

Constructors

Constructor	Description
DefaultTransformationMapper()

Method Summary

Modifier and Type	Method	Description
TransformationSpec	getTransformationSpec(String mechanism, String token)	Get TransformationSpec with highest strength.
TransformationSpec	getTransformationSpec(String provider, String mechanism, String token)	Get TransformationSpec with highest strength.
TransformationSpec[]	getTransformationSpecByStrength(String mechanism, String... tokens)	Get ordered array of TransformationSpec by strength.
TransformationSpec[]	getTransformationSpecByStrength(String provider, String mechanism, String... tokens)	Get ordered array of TransformationSpec by strength.
TransformationSpec[]	getTransformationSpecWithStrength(String mechanism, int strength, String... tokens)	Get array of TransformationSpec with given strength.
TransformationSpec[]	getTransformationSpecWithStrength(String provider, String mechanism, int strength, String... tokens)	Get array of TransformationSpec with given strength.

Methods inherited from class java.lang.Object

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

Field Details

transformations

protected HashMap<String,TransformationSpec[]> transformations

Constructor Details

DefaultTransformationMapper

public DefaultTransformationMapper()

Method Details

getTransformationSpec

public TransformationSpec getTransformationSpec(String mechanism,
 String token)
                                         throws IllegalArgumentException

Description copied from interface: TransformationMapper

Get TransformationSpec with highest strength.

Specified by:

getTransformationSpec in interface TransformationMapper

Parameters:

mechanism - name as per specification. Cannot be null.

token - name as per mechanism specification

Returns:

TransformationSpec object

Throws:

IllegalArgumentException - if there is no such mechanism or token for the mechanism

getTransformationSpec

public TransformationSpec getTransformationSpec(String provider,
 String mechanism,
 String token)
                                         throws IllegalArgumentException

Description copied from interface: TransformationMapper

Get TransformationSpec with highest strength.

Specified by:

getTransformationSpec in interface TransformationMapper

Parameters:

provider - name as defined by JCA

mechanism - name as per specification. Cannot be null.

token - name as per mechanism specification

Returns:

TransformationSpec object

Throws:

IllegalArgumentException - if there is no such mechanism or token for the mechanism

getTransformationSpecByStrength

public TransformationSpec[] getTransformationSpecByStrength(String mechanism,
 String... tokens)
                                                     throws IllegalArgumentException

Description copied from interface: TransformationMapper

Get ordered array of TransformationSpec by strength. Array is ordered from the highest strength to the lowest.

Specified by:

getTransformationSpecByStrength in interface TransformationMapper

Parameters:

mechanism - name as per specification. Cannot be null.

tokens - - array of tokens to consider. Names as per mechanism specification.

Returns:

ordered array of TransformationSpec

Throws:

IllegalArgumentException - if there is no such mechanism or token for the mechanism

getTransformationSpecByStrength

public TransformationSpec[] getTransformationSpecByStrength(String provider,
 String mechanism,
 String... tokens)
                                                     throws IllegalArgumentException

Description copied from interface: TransformationMapper

Get ordered array of TransformationSpec by strength. Array is ordered from the highest strength to the lowest.

Specified by:

getTransformationSpecByStrength in interface TransformationMapper

Parameters:

provider - name as defined by JCA

mechanism - name as per specification. Cannot be null.

tokens - - array of tokens to consider. Names as per mechanism specification.

Returns:

ordered array of TransformationSpec

Throws:

IllegalArgumentException - if there is no such mechanism or token for the mechanism

getTransformationSpecWithStrength

public TransformationSpec[] getTransformationSpecWithStrength(String mechanism,
 int strength,
 String... tokens)
                                                       throws IllegalArgumentException

Description copied from interface: TransformationMapper

Get array of TransformationSpec with given strength.

Specified by:

getTransformationSpecWithStrength in interface TransformationMapper

Parameters:

mechanism - name as per specification. Cannot be null.

strength - of desired transformation

tokens - - array of tokens to consider. Names as per mechanism specification.

Returns:

array of TransformationSpec

Throws:

IllegalArgumentException - if there is no such mechanism or token for the mechanism

getTransformationSpecWithStrength

public TransformationSpec[] getTransformationSpecWithStrength(String provider,
 String mechanism,
 int strength,
 String... tokens)
                                                       throws IllegalArgumentException

Description copied from interface: TransformationMapper

Get array of TransformationSpec with given strength.

Specified by:

getTransformationSpecWithStrength in interface TransformationMapper

Parameters:

provider - name as defined by JCA

mechanism - name as per specification. Cannot be null.

strength - of desired transformation

tokens - - array of tokens to consider. Names as per mechanism specification.

Returns:

array of TransformationSpec

Throws:

IllegalArgumentException - if there is no such mechanism or token for the mechanism