File	Doc	Category	Size	Date	Package
EJBRoleRefPermission.java	API Doc	Glassfish v2 API	8322	Fri May 04 22:36:00 BST 2007	javax.security.jacc

EJBRoleRefPermission

• java.lang.Object
  • java.security.Permission

Fields Summary
private final String	actions
private transient int	hashCodeValue
private static final long	serialVersionUID
private static final ObjectStreamField[]	serialPersistentFields The serialized fields of this permission are defined below. Whether or not the serialized fields correspond to actual (private) fields is an implementation decision.

Constructors Summary

public EJBRoleRefPermission(String name, String actions) Creates a new EJBRoleRefPermission with the specified name and actions. param name the ejb-name that identifies the EJB in whose context the role references are to be evaluated. param actions identifies the role reference to which the permission pertains. The role reference is scoped to the EJB identified in the name parameter. The value of the role reference must not be null or the empty string. super(name); this.actions = actions;

Methods Summary
public boolean	equals(java.lang.Object o) Checks two EJBRoleRefPermission objects for equality. EJBRoleRefPermission 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). param o the EJBRoleRefPermission object being tested for equality with this EJBRoleRefPermission. return true if the argument EJBRoleRefPermission object is equivalent to this EJBRoleRefPermission. if (o == null || ! (o instanceof EJBRoleRefPermission)) return false; EJBRoleRefPermission that = (EJBRoleRefPermission) o; if (!this.getName().equals(that.getName())) return false; return this.actions.equals(that.actions);
public java.lang.String	getActions() Returns a canonical String representation of the actions of this EJBRoleRefPermission. return a String containing the canonicalized actions of this EJBRoleRefPermission. return this.actions;
public int	hashCode() Returns the hash code value for this EJBRoleRefPermission. 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 EJBRoleRefPermission object. The value returned by hashCode for a particular EJBRoleRefPermission need not remain consistent from one execution of an application to another. If two EJBRoleRefPermission 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). return the integer hash code value for this object. if (hashCodeValue == 0) { String hashInput = new String(this.getName() + " " + this.actions); hashCodeValue = hashInput.hashCode(); } return this.hashCodeValue;
public boolean	implies(java.security.Permission permission) Determines if the argument Permission is "implied by" this EJBRoleRefPermission. For this to be the case, The argument must be an instanceof EJBRoleRefPermission with name equivalent to that of this EJBRoleRefPermission, and with the role reference equivalent to that of this EJBRoleRefPermission applies. The name and actions comparisons described above are case sensitive. param permission "this" EJBRoleRefPermission is checked to see if it implies the argument permission. return true if the specified permission is implied by this object, false if not. return this.equals(permission);
private synchronized void	readObject(java.io.ObjectInputStream s) readObject reads the serialized fields from the input stream and uses them to restore the permission. This method need not be implemented if establishing the values of the serialized fields (as is done by defaultReadObject) is sufficient to initialize the permission. s.defaultReadObject();
private synchronized void	writeObject(java.io.ObjectOutputStream s) writeObject is used to establish the values of the serialized fields before they are written to the output stream and need not be implemented if the values of the serialized fields are always available and up to date. The serialized fields are written to the output stream in the same form as they would be written by defaultWriteObject. s.defaultWriteObject();