jdk/test/javax/management/remote/mandatory/passwordAccessFile/SimpleStandard.java
changeset 2 90ce3da70b43
child 5506 202f599c92aa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/management/remote/mandatory/passwordAccessFile/SimpleStandard.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,156 @@
+/*
+ * Copyright 2003 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.
+ */
+
+/*
+ * build     @BUILD_TAG_PLACEHOLDER@
+ *
+ * @COPYRIGHT_MINI_LEGAL_NOTICE_PLACEHOLDER@
+ */
+
+/**
+ * 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 javax.management.AttributeChangeNotification;
+import javax.management.NotificationBroadcasterSupport;
+
+public class SimpleStandard
+    extends NotificationBroadcasterSupport
+    implements SimpleStandardMBean {
+
+    /*
+     * -----------------------------------------------------
+     * CONSTRUCTORS
+     * -----------------------------------------------------
+     */
+
+    /* "SimpleStandard" does not provide any specific constructors.
+     * However, "SimpleStandard" is JMX compliant with regards to
+     * contructors because the default contructor SimpleStandard()
+     * provided by the Java compiler is public.
+     */
+
+    /*
+     * -----------------------------------------------------
+     * 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() {
+        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) {
+        state = s;
+        nbChanges++;
+    }
+
+    /**
+     * Getter: get the "NbChanges" attribute of the "SimpleStandard" standard
+     * MBean.
+     *
+     * @return the current value of the "NbChanges" attribute.
+     */
+    public int getNbChanges() {
+        return nbChanges;
+    }
+
+    /**
+     * Operation: reset to their initial values the "State" and "NbChanges"
+     * attributes of the "SimpleStandard" standard MBean.
+     */
+    public void reset() {
+        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;
+    }
+
+    /*
+     * -----------------------------------------------------
+     * 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;
+}