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java.lang.Objectjava.security.Permission
com.sun.jini.phoenix.ExecPermission
public final class ExecPermission
Represents permission to execute a command to create an activation group.
An instance of this class contains a name (also referred to as a "target
name") but no actions list; you either have the named permission or you
don't. The target name is any name accepted by FilePermission
,
with the same matching semantics.
Constructor Summary | |
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ExecPermission(String name)
Constructs an instance with the specified name. |
Method Summary | |
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boolean |
equals(Object obj)
Two instances of this class are equal if FilePermission
instances created with their names are equal. |
String |
getActions()
Returns the empty string. |
int |
hashCode()
Returns a hash code value for this object. |
boolean |
implies(Permission p)
Returns true if the specified permission is an instance
of ExecPermission and a FilePermission
constructed with the name of this permission implies a
FilePermission constructed with the name of the specified
permission; returns false otherwise. |
Methods inherited from class java.security.Permission |
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checkGuard, getName, newPermissionCollection, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ExecPermission(String name)
name
- the target name
NullPointerException
- if the name is null
Method Detail |
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public boolean implies(Permission p)
true
if the specified permission is an instance
of ExecPermission
and a FilePermission
constructed with the name of this permission implies a
FilePermission
constructed with the name of the specified
permission; returns false
otherwise.
implies
in class Permission
p
- the permission to check
true
if the specified permission is an instance
of ExecPermission
and a FilePermission
constructed with the name of this permission implies a
FilePermission
constructed with the name of the specified
permission; returns false
otherwise.public boolean equals(Object obj)
FilePermission
instances created with their names are equal.
equals
in class Permission
public int hashCode()
hashCode
in class Permission
public String getActions()
getActions
in class Permission
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