--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/management/namespace/DomainCreationTest.java Thu Sep 04 14:46:36 2008 +0200
@@ -0,0 +1,329 @@
+/*
+ * Copyright 2008 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.
+ */
+/*
+ *
+ * @test DomainCreationTest.java
+ * @summary Test the creation and registration of JMXDomain instances.
+ * @author Daniel Fuchs
+ * @run clean DomainCreationTest Wombat WombatMBean
+ * @run build DomainCreationTest Wombat WombatMBean
+ * @run main DomainCreationTest
+ */
+
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+import javax.management.Attribute;
+import javax.management.AttributeList;
+import javax.management.AttributeNotFoundException;
+import javax.management.DynamicMBean;
+import javax.management.InstanceNotFoundException;
+import javax.management.InvalidAttributeValueException;
+import javax.management.MBeanException;
+import javax.management.MBeanInfo;
+import javax.management.MBeanRegistration;
+import javax.management.MBeanServer;
+import javax.management.MBeanServerFactory;
+import javax.management.NotificationEmitter;
+import javax.management.ObjectInstance;
+import javax.management.ObjectName;
+import javax.management.ReflectionException;
+import javax.management.RuntimeMBeanException;
+import javax.management.RuntimeOperationsException;
+import javax.management.namespace.JMXDomain;
+import javax.management.namespace.MBeanServerSupport;
+
+/**
+ * Test simple creation/registration of namespace.
+ *
+ */
+public class DomainCreationTest {
+ private static Map<String,Object> emptyEnvMap() {
+ return Collections.emptyMap();
+ }
+
+
+ public static class LocalDomainRepository
+ extends MBeanServerSupport {
+ private final MBeanServer server;
+ private final String domain;
+
+
+ public class DynamicMBeanProxy implements DynamicMBean {
+
+ private final MBeanServer server;
+ private final ObjectName name;
+
+ public DynamicMBeanProxy(MBeanServer s, ObjectName n) {
+ this.server = s;
+ this.name = n;
+ }
+
+ public Object getAttribute(String attribute)
+ throws AttributeNotFoundException,
+ MBeanException, ReflectionException {
+ try {
+ return server.getAttribute(name, attribute);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+
+ public void setAttribute(Attribute attribute)
+ throws AttributeNotFoundException,
+ InvalidAttributeValueException, MBeanException,
+ ReflectionException {
+ try {
+ server.setAttribute(name, attribute);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+
+ public AttributeList getAttributes(String[] attributes) {
+ try {
+ return server.getAttributes(name, attributes);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+
+ public AttributeList setAttributes(AttributeList attributes) {
+ try {
+ return server.setAttributes(name, attributes);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+
+ public Object invoke(String actionName, Object[] params,
+ String[] signature) throws MBeanException,
+ ReflectionException {
+ try {
+ return server.invoke(name, actionName, params, signature);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+
+ public MBeanInfo getMBeanInfo() {
+ try {
+ return server.getMBeanInfo(name);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+ }
+
+ public LocalDomainRepository(String domain) {
+ this.server = MBeanServerFactory.newMBeanServer();
+ this.domain = domain;
+ }
+
+ @Override
+ protected Set<ObjectName> getNames() {
+ try {
+ final ObjectName name =
+ ObjectName.getInstance(domain+":*");
+ return server.queryNames(name, null);
+ } catch (RuntimeException x) {
+ throw x;
+ } catch (Exception x) {
+ throw new RuntimeException(x);
+ }
+ }
+
+ @Override
+ public DynamicMBean getDynamicMBeanFor(ObjectName name)
+ throws InstanceNotFoundException {
+ return new DynamicMBeanProxy(server, name);
+ }
+
+ @Override
+ public NotificationEmitter
+ getNotificationEmitterFor(ObjectName name)
+ throws InstanceNotFoundException {
+ DynamicMBean mbean = getDynamicMBeanFor(name);
+ if (mbean instanceof NotificationEmitter)
+ return (NotificationEmitter) mbean;
+ return null;
+ }
+
+ }
+
+ private static MBeanServer newMBeanServer() {
+ return MBeanServerFactory.newMBeanServer();
+ }
+
+ public static interface ThingMBean {}
+ public static class Thing implements ThingMBean, MBeanRegistration {
+ public ObjectName preRegister(MBeanServer server, ObjectName name)
+ throws Exception {
+ if (name == null) return new ObjectName(":type=Thing");
+ else return name;
+ }
+ public void postRegister(Boolean registrationDone) {
+ }
+
+ public void preDeregister() throws Exception {
+ }
+ public void postDeregister() {
+ }
+ }
+
+ /**
+ * Test that it is possible to create a dummy MBean with a null
+ * ObjectName - this is just a sanity check - as there are already
+ * other JMX tests that check that.
+ *
+ * @throws java.lang.Exception
+ */
+ public static void testCreateWithNull() throws Exception {
+ final MBeanServer server = newMBeanServer();
+ final ObjectInstance oi = server.registerMBean(new Thing(),null);
+ server.unregisterMBean(oi.getObjectName());
+ System.out.println("testCreateWithNull PASSED");
+ }
+
+ /**
+ * Check that we can register a JMXNamespace MBean, using its standard
+ * ObjectName.
+ * @throws java.lang.Exception
+ */
+ public static void testGoodObjectName() throws Exception {
+ MBeanServer server = newMBeanServer();
+ final ObjectName name =
+ JMXDomain.getDomainObjectName("gloups");
+ final ObjectInstance oi =
+ server.registerMBean(new JMXDomain(
+ new LocalDomainRepository("gloups")),name);
+ System.out.println("Succesfully registered namespace: "+name);
+ try {
+ if (! name.equals(oi.getObjectName()))
+ throw new RuntimeException("testGoodObjectName: TEST failed: " +
+ "namespace registered as: "+
+ oi.getObjectName()+" expected: "+name);
+ } finally {
+ server.unregisterMBean(oi.getObjectName());
+ }
+ System.out.println("Succesfully unregistered namespace: "+name);
+ System.out.println("testGoodObjectName PASSED");
+ }
+
+ /**
+ * Check that we cannot register a JMXNamespace MBean, if we don't use
+ * its standard ObjectName.
+ * @throws java.lang.Exception
+ */
+ public static void testBadObjectName() throws Exception {
+ MBeanServer server = newMBeanServer();
+ Throwable exp = null;
+ final ObjectName name = new ObjectName("d:k=v");
+ try {
+ server.registerMBean(new JMXDomain(
+ new LocalDomainRepository("d")),name);
+ System.out.println("testBadObjectName: " +
+ "Error: MBean registered, no exception thrown.");
+ } catch(RuntimeMBeanException x) {
+ exp = x.getCause();
+ } catch(Exception x) {
+ throw new RuntimeException("testBadObjectName: TEST failed: " +
+ "expected RuntimeMBeanException - got "+
+ x);
+ }
+ if (exp == null) server.unregisterMBean(name);
+ if (exp == null)
+ throw new RuntimeException("testBadObjectName: TEST failed: " +
+ "expected IllegalArgumentException - got none");
+ if (!(exp instanceof IllegalArgumentException))
+ throw new RuntimeException("testBadObjectName: TEST failed: " +
+ "expected IllegalArgumentException - got "+
+ exp.toString(),exp);
+ System.out.println("Got expected exception: "+exp);
+ System.out.println("testBadObjectName PASSED");
+ }
+
+ /**
+ * Check that we cannot register a Domain MBean in a domain that already
+ * exists.
+ *
+ * @throws java.lang.Exception
+ */
+ public static void testBadDomain() throws Exception {
+ MBeanServer server = newMBeanServer();
+ Throwable exp = null;
+ final ObjectName name = new ObjectName("glips:k=v");
+ server.registerMBean(new Wombat(),name);
+
+ final ObjectName dname =
+ JMXDomain.getDomainObjectName("glips");
+
+ try {
+ server.registerMBean(new JMXDomain(
+ new LocalDomainRepository("glips")),dname);
+ System.out.println("testBadDomain: " +
+ "Error: MBean registered, no exception thrown.");
+ } catch(RuntimeOperationsException x) {
+ exp = x.getCause();
+ } catch(Exception x) {
+ throw new RuntimeException("testBadDomain: TEST failed: " +
+ "expected RuntimeOperationsException - got "+
+ x);
+ } finally {
+ server.unregisterMBean(name);
+ }
+ if (exp == null) {
+ server.unregisterMBean(dname);
+ }
+ if (exp == null)
+ throw new RuntimeException("testBadDomain: TEST failed: " +
+ "expected IllegalArgumentException - got none");
+ if (!(exp instanceof IllegalArgumentException))
+ throw new RuntimeException("testBadDomain: TEST failed: " +
+ "expected IllegalArgumentException - got "+
+ exp.toString(),exp);
+ System.out.println("Got expected exception: "+exp);
+ System.out.println("testBadDomain PASSED");
+ }
+
+
+ public static void main(String... args) throws Exception {
+ testCreateWithNull();
+ testGoodObjectName();
+ testBadObjectName();
+ testBadDomain();
+ }
+}