public class JBossPolicyConfigurationFactory extends PolicyConfigurationFactory
|Constructor and Description|
Build the JACC policy configuration state machine from the jacc-policy-config-states.xml file.
|Modifier and Type||Method and Description|
This method is used to obtain an instance of the provider specific class that implements the PolicyConfiguration interface that corresponds to the identified policy context within the provider.
This method determines if the identified policy context exists with state "inService" in the Policy provider associated with the factory.
public PolicyConfiguration getPolicyConfiguration(String contextID, boolean remove) throws PolicyContextException
If at the time of the call, the identified policy context does not exist in the provider, then the policy context will be created in the provider and the Object that implements the context's PolicyConfiguration Interface will be returned. If the state of the identified context is "deleted" or "inService" it will be transitioned to the "open" state as a result of the call. The states in the lifecycle of a policy context are defined by the PolicyConfiguration interface.
For a given value of policy context identifier, this method must always return the same instance of PolicyConfiguration and there must be at most one actual instance of a PolicyConfiguration with a given policy context identifier (during a process context).
To preserve the invariant that there be at most one PolicyConfiguration object for a given policy context, it may be necessary for this method to be thread safe.
contextID- A String identifying the policy context whose PolicyConfiguration interface is to be returned. The value passed to this parameter must not be null.
remove- A boolean value that establishes whether or not the policy statements and linkages of an existing policy context are to be removed before its PolicyConfiguration object is returned. If the value passed to this parameter is true, the policy statements and linkages of an existing policy context will be removed. If the value is false, they will not be removed.
PolicyContextException- if the implementation throws a checked exception that has not been accounted for by the getPolicyConfiguration method signature. The exception thrown by the implementation class will be encapsulated (during construction) in the thrown PolicyContextException.
public boolean inService(String contextID) throws PolicyContextException
contextID- A string identifying a policy context
PolicyContextException- if the implementation throws a checked exception that has not been accounted for by the inService method signature. The exception thrown by the implementation class will be encapsulated (during construction) in the thrown PolicyContextException.
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