--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/management/remote/mandatory/subjectDelegation/SimpleStandard.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,184 @@
+/*
+ * Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ * Simple definition of a standard MBean, named "SimpleStandard".
+ *
+ * The "SimpleStandard" standard MBean shows how to expose attributes and
+ * operations for management by implementing its corresponding
+ * "SimpleStandardMBean" management interface.
+ *
+ * This MBean has two attributes and one operation exposed
+ * for management by a JMX agent:
+ * - the read/write "State" attribute,
+ * - the read only "NbChanges" attribute,
+ * - the "reset()" operation.
+ *
+ * This object also has one property and one method not exposed
+ * for management by a JMX agent:
+ * - the "NbResets" property,
+ * - the "getNbResets()" method.
+ */
+
+import java.security.AccessControlContext;
+import java.security.AccessController;
+import java.security.Principal;
+import java.util.Set;
+import javax.management.AttributeChangeNotification;
+import javax.management.NotificationBroadcasterSupport;
+import javax.management.remote.JMXPrincipal;
+import javax.security.auth.Subject;
+
+public class SimpleStandard
+ extends NotificationBroadcasterSupport
+ implements SimpleStandardMBean {
+
+ /*
+ * -----------------------------------------------------
+ * CONSTRUCTORS
+ * -----------------------------------------------------
+ */
+
+ public SimpleStandard(String principalName) {
+ this.principalName = principalName;
+ }
+
+ /*
+ * -----------------------------------------------------
+ * IMPLEMENTATION OF THE SimpleStandardMBean INTERFACE
+ * -----------------------------------------------------
+ */
+
+ /**
+ * Getter: get the "State" attribute of the "SimpleStandard" standard MBean.
+ *
+ * @return the current value of the "State" attribute.
+ */
+ public String getState() {
+ checkSubject();
+ return state;
+ }
+
+ /**
+ * Setter: set the "State" attribute of the "SimpleStandard" standard MBean.
+ *
+ * @param <VAR>s</VAR> the new value of the "State" attribute.
+ */
+ public void setState(String s) {
+ checkSubject();
+ state = s;
+ nbChanges++;
+ }
+
+ /**
+ * Getter: get the "NbChanges" attribute of the "SimpleStandard" standard
+ * MBean.
+ *
+ * @return the current value of the "NbChanges" attribute.
+ */
+ public int getNbChanges() {
+ checkSubject();
+ return nbChanges;
+ }
+
+ /**
+ * Operation: reset to their initial values the "State" and "NbChanges"
+ * attributes of the "SimpleStandard" standard MBean.
+ */
+ public void reset() {
+ checkSubject();
+ AttributeChangeNotification acn =
+ new AttributeChangeNotification(this,
+ 0,
+ 0,
+ "NbChanges reset",
+ "NbChanges",
+ "Integer",
+ new Integer(nbChanges),
+ new Integer(0));
+ state = "initial state";
+ nbChanges = 0;
+ nbResets++;
+ sendNotification(acn);
+ }
+
+ /*
+ * -----------------------------------------------------
+ * METHOD NOT EXPOSED FOR MANAGEMENT BY A JMX AGENT
+ * -----------------------------------------------------
+ */
+
+ /**
+ * Return the "NbResets" property.
+ * This method is not a Getter in the JMX sense because
+ * it is not exposed in the "SimpleStandardMBean" interface.
+ *
+ * @return the current value of the "NbResets" property.
+ */
+ public int getNbResets() {
+ return nbResets;
+ }
+
+ /*
+ * ---------------
+ * PRIVATE METHODS
+ * ---------------
+ */
+
+ /**
+ * Check that the principal contained in the Subject is of
+ * type JMXPrincipal and refers to the principalName identity.
+ */
+ private void checkSubject() {
+ AccessControlContext acc = AccessController.getContext();
+ Subject subject = Subject.getSubject(acc);
+ Set principals = subject.getPrincipals();
+ Principal principal = (Principal) principals.iterator().next();
+ if (!(principal instanceof JMXPrincipal))
+ throw new SecurityException("Authenticated subject contains " +
+ "invalid principal type = " +
+ principal.getClass().getName());
+ String identity = principal.getName();
+ if (!identity.equals(principalName))
+ throw new SecurityException("Authenticated subject contains " +
+ "invalid principal name = " + identity);
+ }
+
+ /*
+ * -----------------------------------------------------
+ * ATTRIBUTES ACCESSIBLE FOR MANAGEMENT BY A JMX AGENT
+ * -----------------------------------------------------
+ */
+
+ private String state = "initial state";
+ private int nbChanges = 0;
+
+ /*
+ * -----------------------------------------------------
+ * PROPERTY NOT ACCESSIBLE FOR MANAGEMENT BY A JMX AGENT
+ * -----------------------------------------------------
+ */
+
+ private int nbResets = 0;
+ private String principalName;
+}