com.tangosol.net

Class CompositeActionPolicy

java.lang.Object

com.tangosol.net.CompositeActionPolicy

All Implemented Interfaces:

ActionPolicy

public class CompositeActionPolicy
extends Object
implements ActionPolicy

CompositeActionPolicy represents the "intersection" of two policies. More formally, a given action is allowed iff both component policies allow it.

Author:

rhl 2012.09.20

Field Summary

Fields

Modifier and Type	Field	Description
protected ActionPolicy	f_policyPrimary	The primary ActionPolicy.
protected ActionPolicy	f_policySecondary	The secondary ActionPolicy.

Constructor Summary

Constructors

Constructor	Description
CompositeActionPolicy(ActionPolicy policyPrimary, ActionPolicy policySecondary)	Construct a CompositeActionPolicy representing the specified policies.

Method Summary

Modifier and Type	Method	Description
ActionPolicy	getPrimaryPolicy()	Return the primary policy.
ActionPolicy	getSecondaryPolicy()	Return the secondary policy.
void	init(Service service)	Called when the specified service loads and configures this policy.
boolean	isAllowed(Service service, Action action)	Evaluate if the specified action is currently allowed by this policy.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tangosol.net.ActionPolicy

toString

Field Detail

f_policyPrimary

protected final ActionPolicy f_policyPrimary

The primary ActionPolicy.

f_policySecondary

protected final ActionPolicy f_policySecondary

The secondary ActionPolicy.

Constructor Detail

CompositeActionPolicy

public CompositeActionPolicy(ActionPolicy policyPrimary,
                             ActionPolicy policySecondary)

Construct a CompositeActionPolicy representing the specified policies.

Parameters:

policyPrimary - the first policy to consult

policySecondary - the second policy to consult

Method Detail

init

public void init(Service service)

Called when the specified service loads and configures this policy.

Note: A policy could be applied to multiple services.

Specified by:

init in interface ActionPolicy

Parameters:

service - the service that this policy applies to

isAllowed

public boolean isAllowed(Service service,
                         Action action)

Evaluate if the specified action is currently allowed by this policy.

Note: for forward compatibility, implementations should generally return true for actions that are not recognized.

Specified by:

isAllowed in interface ActionPolicy

Parameters:

service - the service that is performing the action

action - the action that is being performed

Returns:

true iff the specified action is currently allowed by this policy

getPrimaryPolicy

public ActionPolicy getPrimaryPolicy()

Return the primary policy.

Returns:

the primary policy

getSecondaryPolicy

public ActionPolicy getSecondaryPolicy()

Return the secondary policy.

Returns:

the secondary policy