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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.rmi.constraint.Integrity
Represents a constraint on the integrity of message contents. If an
integrity violation is detected during a remote call, a
RemoteException
will be thrown.
Serialization for this class is guaranteed to produce instances that are
comparable with ==
.
Field Summary | |
static Integrity |
NO
Ensure that no integrity mechanism is used. |
static Integrity |
YES
Detect when message contents (both requests and replies) have been altered, and if detected, refuse to process the message and throw RemoteException |
Method Summary | |
SecurityConstraint |
reduceBy(SecurityConstraint c)
Returns the smallest representable subset of this constraint that contains the intersection of this constraint with the specified constraint, or null if there is no intersection. |
java.lang.String |
toString()
Returns a string representation of this object. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
public static final Integrity YES
RemoteException
public static final Integrity NO
Method Detail |
public SecurityConstraint reduceBy(SecurityConstraint c)
null
if there is no intersection.
For any instances c1
and c2
of this class,
c1.reduceBy(c2)
returns c1
if the instances
are equal, and returns null
otherwise.
For any instance c1
of this class and any other constraint
instance c2
of a different class,
c1.reduceBy(c2)
returns c1
.
reduceBy
in interface SecurityConstraint
java.rmi.constraint.SecurityConstraint
c
- a constraintnull
if
there is no intersectionpublic java.lang.String toString()
toString
in class java.lang.Object
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