- /*
- * @(#)JMXPrincipal.java 1.14 03/12/19
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
-
- package javax.management.remote;
-
- import java.io.Serializable;
- import java.security.Principal;
-
- /**
- * <p>The identity of a remote client of the JMX Remote API.</p>
- *
- * <p>Principals such as this <code>JMXPrincipal</code>
- * may be associated with a particular <code>Subject</code>
- * to augment that <code>Subject</code> with an additional
- * identity. Refer to the {@link javax.security.auth.Subject}
- * class for more information on how to achieve this.
- * Authorization decisions can then be based upon
- * the Principals associated with a <code>Subject</code>.
- *
- * @see java.security.Principal
- * @see javax.security.auth.Subject
- * @since 1.5
- * @since.unbundled 1.0
- */
- public class JMXPrincipal implements Principal, Serializable {
-
- private static final long serialVersionUID = -4184480100214577411L;
-
- /**
- * @serial The JMX Remote API name for the identity represented by
- * this <code>JMXPrincipal</code> object.
- * @see #getName()
- */
- private String name;
-
- /**
- * <p>Creates a JMXPrincipal for a given identity.</p>
- *
- * @param name the JMX Remote API name for this identity.
- *
- * @exception NullPointerException if the <code>name</code> is
- * <code>null</code>.
- */
- public JMXPrincipal(String name) {
- if (name == null)
- throw new NullPointerException("illegal null input");
-
- this.name = name;
- }
-
- /**
- * Returns the name of this principal.
- *
- * <p>
- *
- * @return the name of this <code>JMXPrincipal</code>.
- */
- public String getName() {
- return name;
- }
-
- /**
- * Returns a string representation of this <code>JMXPrincipal</code>.
- *
- * <p>
- *
- * @return a string representation of this <code>JMXPrincipal</code>.
- */
- public String toString() {
- return("JMXPrincipal: " + name);
- }
-
- /**
- * Compares the specified Object with this <code>JMXPrincipal</code>
- * for equality. Returns true if the given object is also a
- * <code>JMXPrincipal</code> and the two JMXPrincipals
- * have the same name.
- *
- * <p>
- *
- * @param o Object to be compared for equality with this
- * <code>JMXPrincipal</code>.
- *
- * @return true if the specified Object is equal to this
- * <code>JMXPrincipal</code>.
- */
- public boolean equals(Object o) {
- if (o == null)
- return false;
-
- if (this == o)
- return true;
-
- if (!(o instanceof JMXPrincipal))
- return false;
- JMXPrincipal that = (JMXPrincipal)o;
-
- return (this.getName().equals(that.getName()));
- }
-
- /**
- * Returns a hash code for this <code>JMXPrincipal</code>.
- *
- * <p>
- *
- * @return a hash code for this <code>JMXPrincipal</code>.
- */
- public int hashCode() {
- return name.hashCode();
- }
- }