org.gridgain.grid.kernal.managers.security

Class GridSecurityContext

java.lang.Object

org.gridgain.grid.kernal.managers.security.GridSecurityContext

All Implemented Interfaces:

Externalizable, Serializable

public class GridSecurityContext
extends Object
implements Externalizable

Security context.

Version:

@java.version

Author:

@java.author

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	VISOR_CACHE_CLEAR_TASK_NAME Cache clear task name.
static String	VISOR_CACHE_LOAD_TASK_NAME Cache load task name.
static String	VISOR_CACHE_QUERY_TASK_NAME Cache query task name.

Constructor Summary

Constructors

Constructor and Description
GridSecurityContext() Empty constructor required by Externalizable.
GridSecurityContext(GridSecuritySubject subj)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	cacheOperationAllowed(String cacheName, GridSecurityPermission perm) Checks whether cache operation is allowed.
void	readExternal(ObjectInput in)
GridSecuritySubject	subject()
boolean	systemOperationAllowed(GridSecurityPermission perm) Checks whether system-wide permission is allowed (excluding Visor task operations).
boolean	taskOperationAllowed(String taskClsName, GridSecurityPermission perm) Checks whether task operation is allowed.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

VISOR_CACHE_QUERY_TASK_NAME

public static final String VISOR_CACHE_QUERY_TASK_NAME

Cache query task name.

See Also:

Constant Field Values

VISOR_CACHE_LOAD_TASK_NAME

public static final String VISOR_CACHE_LOAD_TASK_NAME

Cache load task name.

See Also:

Constant Field Values

VISOR_CACHE_CLEAR_TASK_NAME

public static final String VISOR_CACHE_CLEAR_TASK_NAME

Cache clear task name.

See Also:

Constant Field Values

Constructor Detail

GridSecurityContext

public GridSecurityContext()

Empty constructor required by Externalizable.

GridSecurityContext

public GridSecurityContext(GridSecuritySubject subj)

Parameters:

subj - Subject.

Method Detail

subject

public GridSecuritySubject subject()

Returns:

Security subject.

taskOperationAllowed

public boolean taskOperationAllowed(String taskClsName,
                           GridSecurityPermission perm)

Checks whether task operation is allowed.

Parameters:

taskClsName - Task class name.

perm - Permission to check.

Returns:

True if task operation is allowed.

cacheOperationAllowed

public boolean cacheOperationAllowed(String cacheName,
                            GridSecurityPermission perm)

Checks whether cache operation is allowed.

Parameters:

cacheName - Cache name.

perm - Permission to check.

Returns:

True if cache operation is allowed.

systemOperationAllowed

public boolean systemOperationAllowed(GridSecurityPermission perm)

Checks whether system-wide permission is allowed (excluding Visor task operations).

Parameters:

perm - Permission to check.

Returns:

True if system operation is allowed.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException