org.apache.cassandra.auth

Class JMXResource

java.lang.Object

org.apache.cassandra.auth.JMXResource

All Implemented Interfaces:

IResource

public class JMXResource
extends java.lang.Object
implements IResource

Method Summary

Modifier and Type	Method and Description
java.util.Set<Permission>	applicablePermissions() Returns the set of Permissions that may be applied to this resource Certain permissions are not applicable to particular types of resources.
boolean	equals(java.lang.Object o)
boolean	exists()
static JMXResource	fromName(java.lang.String name) Parses a role resource name into a RoleResource instance.
java.lang.String	getName()
java.lang.String	getObjectName()
IResource	getParent() Gets next resource in the hierarchy.
int	hashCode()
boolean	hasParent() Indicates whether or not this resource has a parent in the hierarchy.
static JMXResource	mbean(java.lang.String name)
static JMXResource	root()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

mbean

public static JMXResource mbean(java.lang.String name)

fromName

public static JMXResource fromName(java.lang.String name)

Parses a role resource name into a RoleResource instance.

Parameters:

name - Name of the data resource.

Returns:

RoleResource instance matching the name.

getName

public java.lang.String getName()

Specified by:

getName in interface IResource

Returns:

printable name of the resource.

getObjectName

public java.lang.String getObjectName()

Returns:

for a non-root resource, return the short form of the resource name which represents an ObjectName (which may be of the pattern or exact kind). i.e. not the full "root/name" version returned by getName(). Throws IllegalStateException if called on the root-level resource.

root

public static JMXResource root()

Returns:

the root-level resource.

getParent

public IResource getParent()

Description copied from interface: IResource

Gets next resource in the hierarchy. Call hasParent first to make sure there is one.

Specified by:

getParent in interface IResource

Returns:

Resource parent (or IllegalStateException if there is none). Never a null.

hasParent

public boolean hasParent()

Description copied from interface: IResource

Indicates whether or not this resource has a parent in the hierarchy. Please perform this check before calling getParent() method.

Specified by:

hasParent in interface IResource

Returns:

Whether or not the resource has a parent in the hierarchy.

exists

public boolean exists()

Specified by:

exists in interface IResource

Returns:

Whether or not this resource exists in Cassandra.

applicablePermissions

public java.util.Set<Permission> applicablePermissions()

Description copied from interface: IResource

Returns the set of Permissions that may be applied to this resource Certain permissions are not applicable to particular types of resources. For instance, it makes no sense to talk about CREATE permission on table, or SELECT on a Role. Here we filter a set of permissions depending on the specific resource they're being applied to. This is necessary because the CQL syntax supports ALL as wildcard, but the set of permissions that should resolve to varies by IResource.

Specified by:

applicablePermissions in interface IResource

Returns:

the permissions that may be granted on the specific resource

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object