BaseCombiningAlgFactory

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com.sun.xacml.combine
Class BaseCombiningAlgFactory

java.lang.Object
  com.sun.xacml.combine.CombiningAlgFactory
      com.sun.xacml.combine.BaseCombiningAlgFactory

Direct Known Subclasses:: StandardCombiningAlgFactory

public class BaseCombiningAlgFactory
extends CombiningAlgFactory

This is a basic implementation of CombiningAlgFactory. It implements the insertion and retrieval methods, but doesn't actually setup the factory with any algorithms.

Note that while this class is thread-safe on all creation methods, it is not safe to add support for a new algorithm while creating an instance of an algorithm. This follows from the assumption that most people will initialize these factories up-front, and then start processing without ever modifying the factories. If you need these mutual operations to be thread-safe, then you should write a wrapper class that implements the right synchronization.

Since:: 1.2

Field Summary

private java.util.HashMap algMap


Fields inherited from class com.sun.xacml.combine.CombiningAlgFactory

Constructor Summary

BaseCombiningAlgFactory()
          Default constructor.

BaseCombiningAlgFactory(java.util.Set algorithms)
          Constructor that configures this factory with an initial set of supported algorithms.

Method Summary

void addAlgorithm(CombiningAlgorithm alg)
          Adds a combining algorithm to the factory.

CombiningAlgorithm createAlgorithm(java.net.URI algId)
          Tries to return the correct combinging algorithm based on the given algorithm ID.

java.util.Set getSupportedAlgorithms()
          Returns the algorithm identifiers supported by this factory.

Methods inherited from class com.sun.xacml.combine.CombiningAlgFactory

addCombiningAlg, createCombiningAlg, getInstance, setDefaultFactory

Methods inherited from class java.lang.Object

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

Field Detail

algMap

private java.util.HashMap algMap

Constructor Detail