public static class NullImplementation.NullActionPolicy extends Object implements ActionPolicy
Modifier and Type | Field and Description |
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static ActionPolicy |
INSTANCE
Singleton instance.
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Constructor and Description |
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NullActionPolicy() |
Modifier and Type | Method and Description |
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void |
init(Service service)
Called when the specified service loads and configures this policy.
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boolean |
isAllowed(Service service, Action action)
Evaluate if the specified action is currently allowed by this policy.
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String |
toString()
Return a human-readable String representation of this ActionPolicy.
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public static final ActionPolicy INSTANCE
public void init(Service service)
Note: A policy could be applied to multiple services.
init
in interface ActionPolicy
service
- the service that this policy applies topublic boolean isAllowed(Service service, Action action)
Note: for forward compatibility, implementations should generally return true for actions that are not recognized.
isAllowed
in interface ActionPolicy
service
- the service that is performing the actionaction
- the action that is being performedpublic String toString()
Note: this method may be used to provide information about this ActionPolicy to management interfaces.
toString
in interface ActionPolicy
toString
in class Object