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| java.lang.Object
 java.security.Permission
javax.security.jacc.WebRoleRefPermission
| WebRoleRefPermission | | final public class WebRoleRefPermission extends Permission implements Serializable(Code) | | Class for Servlet isUserInRole (String reference) permissions. A
WebRoleRefPermission is a named permission and has actions.
The name of an WebRoleRefPermission (also referred to as the target name)
identifies a Web resource by the servlet name (in the deployment descriptor
corresponding to the component from which the call to isUserInRole
(String reference) is being made.
The actions of an WebRoleRefPermission identifies the role reference to which
the permission applies. A WebRoleRefPermission is checked to determine if the
subject is a member of the role identified by the reference.
Implementations of this class MAY implement newPermissionCollection or
inherit its implementation from the super class.
http://java.sun.com/j2ee/1.4/docs/api/
author:
Scott.Stark@jboss.org
author:
Ron Monzillo, Gary Ellison (javadoc)
version:
$Revision: 57196 $ |
| Constructor Summary | |
| public | WebRoleRefPermission(String name, String actions)
Creates a new WebRoleRefPermission with the specified name and actions.
Parameters:
name - - the servlet-name that identifies the application specificweb resource in whose context the role references are to be evaluated.
Parameters:
actions - - identifies the role reference to which the permissionpertains. |
| Method Summary | |
| public boolean | equals(Object p)
Checks two WebRoleRefPermission objects for equality. | | public String | getActions()
Returns the security-role-ref target role name. | | public int | hashCode()
Returns the hash code value for this WebRoleRefPermission. | | public boolean | implies(Permission p)
Determines if the argument Permission is "implied by" this
WebRoleRefPermission. |
| WebRoleRefPermission | | public WebRoleRefPermission(String name, String actions)(Code) | | Creates a new WebRoleRefPermission with the specified name and actions.
Parameters:
name - - the servlet-name that identifies the application specificweb resource in whose context the role references are to be evaluated.
Parameters:
actions - - identifies the role reference to which the permissionpertains. The role reference is scoped to the Web resource identified inthe name parameter. The value of the role reference must not be null orthe empty string. |
| equals | | public boolean equals(Object p)(Code) | | Checks two WebRoleRefPermission objects for equality.
WebRoleRefPermission objects are equivalent if they have case equivalent
name and actions values.
Parameters:
p - the permission to check for equality true if this is equivalent to p, false otherwise. |
| getActions | | public String getActions()(Code) | | Returns the security-role-ref target role name.
the security-role-ref target role name. |
| hashCode | | public int hashCode()(Code) | | Returns the hash code value for this WebRoleRefPermission. The properties
of the returned hash code must be as follows:
- During the lifetime of a Java application, the hashCode method must
return the same integer value, every time it is called on a
WebRoleRefPermission object. The value returned by hashCode for a
particular WebRoleRefPermission need not remain consistent from one
execution of an application to another.
- If two WebRoleRefPermission objects are equal according to the equals
method, then calling the hashCode method on each of the two Permission
objects must produce the same integer result (within an application).
the permission hash code. |
| implies | | public boolean implies(Permission p)(Code) | | Determines if the argument Permission is "implied by" this
WebRoleRefPermission. For this to be the case:
- The argument must be an instanceof WebRoleRefPermission
- with name equivalent to this WebRoleRefPermission, and
- with role reference equivalent to this WebRoleRefPermission
(as defined in their actions)
Parameters:
p - true if the specified permission is implied by this object, falseotherwise. |
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