public final class WebRoleRefPermission
extends java.security.Permission
implements java.io.Serializable
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.
Permission}
,
Serialized FormModifier and Type | Field and Description |
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private java.lang.String |
actions
The security-role-ref/role-link value
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private int |
hashCode |
private static long |
serialVersionUID |
Constructor and Description |
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WebRoleRefPermission(java.lang.String name,
java.lang.String actions)
Creates a new WebRoleRefPermission with the specified name and actions.
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Modifier and Type | Method and Description |
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boolean |
equals(java.lang.Object p)
Checks two WebRoleRefPermission objects for equality.
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java.lang.String |
getActions()
Returns a canonical String representation of the actions of this WebRoleRefPermission.
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int |
hashCode()
Returns the hash code value for this WebRoleRefPermission.
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boolean |
implies(java.security.Permission p)
Determines if the argument Permission is "implied by" this WebRoleRefPermission.
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private static final long serialVersionUID
private java.lang.String actions
private transient int hashCode
public WebRoleRefPermission(java.lang.String name, java.lang.String actions)
Creates a new WebRoleRefPermission with the specified name and actions.
name
- - the servlet-name that identifies the application specific web resource in whose context the role
references are to be evaluated.actions
- - identifies the role reference to which the permission pertains. The role reference is scoped to the
Web resource identified in the name parameter. The value of the role reference must not be null or the
empty string.public boolean equals(java.lang.Object p)
Checks two WebRoleRefPermission objects for equality. WebRoleRefPermission objects are equivalent if they have case equivalent name and actions values.
Two Permission objects, P1 and P2, are equivalent if and only if P1.implies(P2) && P2.implies(P1).
The name and actions comparisons described above are case sensitive.
equals
in class java.security.Permission
p
- - the WebRoleRefPermission object being tested for equality with this WebRoleRefPermission.public java.lang.String getActions()
Returns a canonical String representation of the actions of this WebRoleRefPermission.
getActions
in class java.security.Permission
public int hashCode()
Returns the hash code value for this WebRoleRefPermission. The properties of the returned hash code must be as follows:
hashCode
in class java.security.Permission
public boolean implies(java.security.Permission p)
Determines if the argument Permission is "implied by" this WebRoleRefPermission. For this to be the case:
The comparisons described above are case sensitive.
implies
in class java.security.Permission
p
- - “this” WebRoleRefPermission is checked to see if it implies the argument permission.