org.apache.river.phoenix

Class ConstrainableAID.Verifier

java.lang.Object

org.apache.river.phoenix.ConstrainableAID.Verifier

All Implemented Interfaces:

Serializable, TrustVerifier

Enclosing class:

ConstrainableAID

static final class ConstrainableAID.Verifier
extends Object
implements TrustVerifier, Serializable

A ProxyTrust trust verifier for ConstrainableAID instances.

Since:

2.0

Nested Class Summary

Nested classes/interfaces inherited from interface net.jini.security.TrustVerifier

TrustVerifier.Context

Field Summary

Fields

Modifier and Type	Field and Description
private RemoteMethodControl	activator The expected activator.
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
Verifier(Activator activator) Creates a verifier for the specified activator.

Method Summary

Modifier and Type	Method and Description
boolean	isTrustedObject(Object obj, TrustVerifier.Context ctx) Verifies trust in a proxy.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

activator

private final RemoteMethodControl activator

The expected activator.

Constructor Detail

Verifier

Verifier(Activator activator)

Creates a verifier for the specified activator.

Parameters:

activator - the activator

Throws:

IllegalArgumentException - if the specified activator is not an instance of RemoteMethodControl or TrustEquivalence

Method Detail

isTrustedObject

public boolean isTrustedObject(Object obj,
                               TrustVerifier.Context ctx)
                        throws RemoteException

Verifies trust in a proxy. Returns true if the proxy passed as an argument is an instance of ConstrainableAID and that proxy's internal activator instance is trust equivalent to the activator of this verifier; returns false otherwise.

Specified by:

isTrustedObject in interface TrustVerifier

Parameters:

obj - the object in which to verify trust

ctx - the trust verifier context, to aid in verification of the specified object and its components

Returns:

true if the specified object is known to be trusted to correctly implement its contract; false otherwise

Throws:

RemoteException - if a communication-related exception occurs