Java Code Examples for javax.management.MBeanAttributeInfo
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javax.management.MBeanAttributeInfo. These examples are extracted from open source projects.
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Example 1
Source Project: jdk8u60 Source File: OldMBeanServerTest.java License: GNU General Public License v2.0 | 6 votes |
private static void printAttrs( MBeanServerConnection mbsc1, Class<? extends Exception> expectX) throws Exception { Set<ObjectName> names = mbsc1.queryNames(null, null); for (ObjectName name : names) { System.out.println(name + ":"); MBeanInfo mbi = mbsc1.getMBeanInfo(name); MBeanAttributeInfo[] mbais = mbi.getAttributes(); for (MBeanAttributeInfo mbai : mbais) { String attr = mbai.getName(); Object value; try { value = mbsc1.getAttribute(name, attr); } catch (Exception e) { if (expectX != null && expectX.isInstance(e)) value = "<" + e + ">"; else throw e; } String s = " " + attr + " = " + value; if (s.length() > 80) s = s.substring(0, 77) + "..."; System.out.println(s); } } }
Example 2
Source Project: big-c Source File: JMXGet.java License: Apache License 2.0 | 6 votes |
public void printAllMatchedAttributes(String attrRegExp) throws Exception { err("List of the keys matching " + attrRegExp + " :"); Object val = null; Pattern p = Pattern.compile(attrRegExp); for (ObjectName oname : hadoopObjectNames) { err(">>>>>>>>jmx name: " + oname.getCanonicalKeyPropertyListString()); MBeanInfo mbinfo = mbsc.getMBeanInfo(oname); MBeanAttributeInfo[] mbinfos = mbinfo.getAttributes(); for (MBeanAttributeInfo mb : mbinfos) { if (p.matcher(mb.getName()).lookingAt()) { val = mbsc.getAttribute(oname, mb.getName()); System.out.format(format, mb.getName(), (val == null) ? "" : val.toString()); } } } }
Example 3
Source Project: ankush Source File: JmxUtil.java License: GNU Lesser General Public License v3.0 | 6 votes |
/** * Gets the attribute name value map. * * @param objName * the obj name * @return the attribute name value map */ public Map<String, Object> getAttributes(ObjectName objName) { Map<String, Object> attrMap = null; try { MBeanInfo mbeanInfo = mbeanServerConnection.getMBeanInfo(objName); MBeanAttributeInfo[] mbeanAttributeInfo = mbeanInfo.getAttributes(); attrMap = new HashMap<String, Object>(); DecimalFormat df = new DecimalFormat("###.##"); for (int i = 0; i < mbeanAttributeInfo.length; i++) { String attrName = mbeanAttributeInfo[i].getName(); Object attrValue = getAttribute(objName, mbeanAttributeInfo[i].getName()); if (mbeanAttributeInfo[i].getType().equals("double")) { attrValue = df.format((Double) getAttribute(objName, mbeanAttributeInfo[i].getName())); } attrMap.put(attrName, attrValue); } } catch (Exception e) { LOGGER.error(e.getMessage(), e); } return attrMap; }
Example 4
Source Project: Tomcat7.0.67 Source File: Registry.java License: Apache License 2.0 | 6 votes |
/** Get the type of an attribute of the object, from the metadata. * * @param oname * @param attName * @return null if metadata about the attribute is not found * @since 1.1 */ public String getType( ObjectName oname, String attName ) { String type=null; MBeanInfo info=null; try { info=server.getMBeanInfo(oname); } catch (Exception e) { log.info( "Can't find metadata for object" + oname ); return null; } MBeanAttributeInfo attInfo[]=info.getAttributes(); for( int i=0; i<attInfo.length; i++ ) { if( attName.equals(attInfo[i].getName())) { type=attInfo[i].getType(); return type; } } return null; }
Example 5
Source Project: hadoop Source File: JMXGet.java License: Apache License 2.0 | 6 votes |
/** * print all attributes' values */ public void printAllValues() throws Exception { err("List of all the available keys:"); Object val = null; for (ObjectName oname : hadoopObjectNames) { err(">>>>>>>>jmx name: " + oname.getCanonicalKeyPropertyListString()); MBeanInfo mbinfo = mbsc.getMBeanInfo(oname); MBeanAttributeInfo[] mbinfos = mbinfo.getAttributes(); for (MBeanAttributeInfo mb : mbinfos) { val = mbsc.getAttribute(oname, mb.getName()); System.out.format(format, mb.getName(), (val==null)?"":val.toString()); } } }
Example 6
Source Project: wildfly-core Source File: JmxManagementInterface.java License: GNU Lesser General Public License v2.1 | 6 votes |
private ModelNode getInfo(ObjectName objectName) { MBeanServerConnection connection = getConnection(); ModelNode attributes = null; ModelNode headers = null; Exception exception = null; try { MBeanInfo mBeanInfo = connection.getMBeanInfo(objectName); MBeanAttributeInfo[] attributeInfos = mBeanInfo.getAttributes(); ModelNode[] data = modelNodeAttributesInfo(attributeInfos, objectName); attributes = data[0]; headers = data[1]; } catch (Exception e) { if (e instanceof JMException || e instanceof JMRuntimeException) { exception = e; } else { throw new RuntimeException(e); } } return modelNodeResult(attributes, exception, headers); }
Example 7
Source Project: keycloak Source File: CacheStatisticsControllerEnricher.java License: Apache License 2.0 | 6 votes |
@Override public Map<String, Object> getStatistics() { try { MBeanInfo mBeanInfo = getConnection().getMBeanInfo(getMbeanName()); String[] statAttrs = Arrays.asList(mBeanInfo.getAttributes()).stream() .filter(MBeanAttributeInfo::isReadable) .map(MBeanAttributeInfo::getName) .collect(Collectors.toList()) .toArray(new String[] {}); return getConnection().getAttributes(getMbeanName(), statAttrs) .asList() .stream() .collect(Collectors.toMap(Attribute::getName, Attribute::getValue)); } catch (IOException | InstanceNotFoundException | ReflectionException | IntrospectionException ex) { throw new RuntimeException(ex); } }
Example 8
Source Project: openjdk-8 Source File: MustBeValidCommand.java License: GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws Exception { // Instantiate the MBean server // final MBeanAttributeInfo[] atts = makeAttInfos(attributes); final MBeanConstructorInfo[] ctors = makeCtorInfos(constructors); final MBeanOperationInfo[] ops = makeOpInfos(operations); final MBeanNotificationInfo[] notifs = makeNotifInfos(notificationclasses); for (int i=0; i<mbeanclasses.length;i++) { System.out.println("Create an MBeanInfo: " + mbeanclasses[i][0]); final MBeanInfo mbi = new MBeanInfo(mbeanclasses[i][1],mbeanclasses[i][0], atts, ctors, ops, notifs); } // Test OK! // System.out.println("All MBeanInfo successfuly created!"); System.out.println("Bye! Bye!"); }
Example 9
Source Project: jdk8u_jdk Source File: MustBeValidCommand.java License: GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws Exception { // Instantiate the MBean server // final MBeanAttributeInfo[] atts = makeAttInfos(attributes); final MBeanConstructorInfo[] ctors = makeCtorInfos(constructors); final MBeanOperationInfo[] ops = makeOpInfos(operations); final MBeanNotificationInfo[] notifs = makeNotifInfos(notificationclasses); for (int i=0; i<mbeanclasses.length;i++) { System.out.println("Create an MBeanInfo: " + mbeanclasses[i][0]); final MBeanInfo mbi = new MBeanInfo(mbeanclasses[i][1],mbeanclasses[i][0], atts, ctors, ops, notifs); } // Test OK! // System.out.println("All MBeanInfo successfuly created!"); System.out.println("Bye! Bye!"); }
Example 10
Source Project: java-svc Source File: PerfCounters.java License: BSD 3-Clause "New" or "Revised" License | 6 votes |
private MBeanInfo createMBeanInfo() { Collection<Counter> counters = counterMap.values(); List<MBeanAttributeInfo> attributes = new ArrayList<>(counters.size()); for (Counter c : counters) { if (!c.isVector()) { String typeName = "java.lang.String"; synchronized (c) { Object value = c.getValue(); if (value != null) { typeName = value.getClass().getName(); } } attributes.add(new MBeanAttributeInfo(c.getName(), typeName, String.format("%s [%s,%s]", c.getName(), c.getUnits(), c.getVariability()), true, false, false)); } } MBeanAttributeInfo[] attributesArray = attributes.toArray(new MBeanAttributeInfo[attributes.size()]); return new MBeanInfo(this.getClass().getName(), "An MBean exposing the available JVM Performance Counters as attributes.", attributesArray, null, null, null); }
Example 11
Source Project: openjdk-jdk9 Source File: MXBeanInteropTest2.java License: GNU General Public License v2.0 | 6 votes |
private void printMBeanInfo(MBeanInfo mbInfo) { System.out.println("Description " + mbInfo.getDescription()); for (MBeanConstructorInfo ctor : mbInfo.getConstructors()) { System.out.println("Constructor " + ctor.getName()); } for (MBeanAttributeInfo att : mbInfo.getAttributes()) { System.out.println("Attribute " + att.getName() + " [" + att.getType() + "]"); } for (MBeanOperationInfo oper : mbInfo.getOperations()) { System.out.println("Operation " + oper.getName()); } for (MBeanNotificationInfo notif : mbInfo.getNotifications()) { System.out.println("Notification " + notif.getName()); } }
Example 12
Source Project: big-c Source File: JMXGet.java License: Apache License 2.0 | 6 votes |
/** * print all attributes' values */ public void printAllValues() throws Exception { err("List of all the available keys:"); Object val = null; for (ObjectName oname : hadoopObjectNames) { err(">>>>>>>>jmx name: " + oname.getCanonicalKeyPropertyListString()); MBeanInfo mbinfo = mbsc.getMBeanInfo(oname); MBeanAttributeInfo[] mbinfos = mbinfo.getAttributes(); for (MBeanAttributeInfo mb : mbinfos) { val = mbsc.getAttribute(oname, mb.getName()); System.out.format(format, mb.getName(), (val==null)?"":val.toString()); } } }
Example 13
Source Project: activiti6-boot2 Source File: DefaultManagementMBeanAssemblerTest.java License: Apache License 2.0 | 6 votes |
@Test public void testHappyPath() throws MalformedObjectNameException, JMException { TestMbean testMbean = new TestMbean(); ModelMBean mbean = defaultManagementMBeanAssembler.assemble(testMbean, new ObjectName("org.activiti.jmx.Mbeans:type=something")); assertNotNull(mbean); assertNotNull(mbean.getMBeanInfo()); assertNotNull(mbean.getMBeanInfo().getAttributes()); MBeanAttributeInfo[] attributes = mbean.getMBeanInfo().getAttributes(); assertEquals(2, attributes.length); assertTrue((attributes[0].getName().equals("TestAttributeString") && attributes[1].getName().equals("TestAttributeBoolean") || (attributes[1].getName().equals("TestAttributeString") && attributes[0] .getName().equals("TestAttributeBoolean")))); assertNotNull(mbean.getMBeanInfo().getOperations()); MBeanOperationInfo[] operations = mbean.getMBeanInfo().getOperations(); assertNotNull(operations); assertEquals(3, operations.length); }
Example 14
Source Project: datakernel Source File: DynamicMBeanFactoryAttributesTest.java License: Apache License 2.0 | 6 votes |
@Test public void returnsInfoAboutWritableAttributesInMBeanInfo() { MBeanWithSettableAttributes settableMBean = new MBeanWithSettableAttributes(10, 20, "data"); DynamicMBean mbean = createDynamicMBeanFor(settableMBean); MBeanInfo mBeanInfo = mbean.getMBeanInfo(); MBeanAttributeInfo[] attributesInfoArr = mBeanInfo.getAttributes(); Map<String, MBeanAttributeInfo> nameToAttr = nameToAttribute(attributesInfoArr); assertEquals(3, nameToAttr.size()); assertTrue(nameToAttr.containsKey("notSettableInt")); assertFalse(nameToAttr.get("notSettableInt").isWritable()); assertTrue(nameToAttr.containsKey("settableInt")); assertTrue(nameToAttr.get("settableInt").isWritable()); assertTrue(nameToAttr.containsKey("settableStr")); assertTrue(nameToAttr.get("settableStr").isWritable()); }
Example 15
Source Project: TencentKona-8 Source File: MustBeValidCommand.java License: GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws Exception { // Instantiate the MBean server // final MBeanAttributeInfo[] atts = makeAttInfos(attributes); final MBeanConstructorInfo[] ctors = makeCtorInfos(constructors); final MBeanOperationInfo[] ops = makeOpInfos(operations); final MBeanNotificationInfo[] notifs = makeNotifInfos(notificationclasses); for (int i=0; i<mbeanclasses.length;i++) { System.out.println("Create an MBeanInfo: " + mbeanclasses[i][0]); final MBeanInfo mbi = new MBeanInfo(mbeanclasses[i][1],mbeanclasses[i][0], atts, ctors, ops, notifs); } // Test OK! // System.out.println("All MBeanInfo successfuly created!"); System.out.println("Bye! Bye!"); }
Example 16
Source Project: TencentKona-8 Source File: OldMBeanServerTest.java License: GNU General Public License v2.0 | 6 votes |
private static void printAttrs( MBeanServerConnection mbsc1, Class<? extends Exception> expectX) throws Exception { Set<ObjectName> names = mbsc1.queryNames(null, null); for (ObjectName name : names) { System.out.println(name + ":"); MBeanInfo mbi = mbsc1.getMBeanInfo(name); MBeanAttributeInfo[] mbais = mbi.getAttributes(); for (MBeanAttributeInfo mbai : mbais) { String attr = mbai.getName(); Object value; try { value = mbsc1.getAttribute(name, attr); } catch (Exception e) { if (expectX != null && expectX.isInstance(e)) value = "<" + e + ">"; else throw e; } String s = " " + attr + " = " + value; if (s.length() > 80) s = s.substring(0, 77) + "..."; System.out.println(s); } } }
Example 17
Source Project: jdk8u-jdk Source File: MustBeValidCommand.java License: GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws Exception { // Instantiate the MBean server // final MBeanAttributeInfo[] atts = makeAttInfos(attributes); final MBeanConstructorInfo[] ctors = makeCtorInfos(constructors); final MBeanOperationInfo[] ops = makeOpInfos(operations); final MBeanNotificationInfo[] notifs = makeNotifInfos(notificationclasses); for (int i=0; i<mbeanclasses.length;i++) { System.out.println("Create an MBeanInfo: " + mbeanclasses[i][0]); final MBeanInfo mbi = new MBeanInfo(mbeanclasses[i][1],mbeanclasses[i][0], atts, ctors, ops, notifs); } // Test OK! // System.out.println("All MBeanInfo successfuly created!"); System.out.println("Bye! Bye!"); }
Example 18
Source Project: flowable-engine Source File: DefaultManagementMBeanAssemblerTest.java License: Apache License 2.0 | 6 votes |
@Test public void testHappyPath() throws MalformedObjectNameException, JMException { TestMbean testMbean = new TestMbean(); ModelMBean mbean = defaultManagementMBeanAssembler.assemble(testMbean, new ObjectName("org.flowable.jmx.Mbeans:type=something")); assertNotNull(mbean); assertNotNull(mbean.getMBeanInfo()); assertNotNull(mbean.getMBeanInfo().getAttributes()); MBeanAttributeInfo[] attributes = mbean.getMBeanInfo().getAttributes(); assertEquals(2, attributes.length); assertTrue((attributes[0].getName().equals("TestAttributeString") && attributes[1].getName().equals("TestAttributeBoolean") || (attributes[1].getName().equals("TestAttributeString") && attributes[0] .getName().equals("TestAttributeBoolean")))); assertNotNull(mbean.getMBeanInfo().getOperations()); MBeanOperationInfo[] operations = mbean.getMBeanInfo().getOperations(); assertNotNull(operations); assertEquals(3, operations.length); }
Example 19
Source Project: tomee Source File: LocalJMXCommand.java License: Apache License 2.0 | 5 votes |
private void set(final String cmd) { final String[] split = cmd.split(" "); if (split.length < 2) { streamManager.writeErr("you need to specify an attribute, an objectname and a value"); return; } final MBeanServer mBeanServer = LocalMBeanServer.get(); final String newValue = cmd.substring(split[0].length() + split[1].length() + 1).trim(); try { final ObjectName oname = new ObjectName(split[1]); final MBeanInfo minfo = mBeanServer.getMBeanInfo(oname); final MBeanAttributeInfo attrs[] = minfo.getAttributes(); String type = String.class.getName(); for (int i = 0; i < attrs.length; i++) { if (attrs[i].getName().equals(split[0])) { type = attrs[i].getType(); break; } } final Object valueObj = propertyEditorRegistry.getValue(type, newValue, Thread.currentThread().getContextClassLoader()); mBeanServer.setAttribute(oname, new Attribute(split[0], valueObj)); streamManager.writeOut("done"); } catch (Exception ex) { streamManager.writeOut("Error - " + ex.toString()); } }
Example 20
Source Project: openbd-core Source File: JmxGetMBeanAttributes.java License: GNU General Public License v3.0 | 5 votes |
public cfData execute( cfSession _session, List<cfData> parameters )throws cfmRunTimeException{ String domain = parameters.get(1).getString(); String type = parameters.get(0).getString(); cfStructData s = new cfStructData(); try { MBeanServerConnection mbs = ManagementFactory.getPlatformMBeanServer(); ObjectName name = new ObjectName( domain + ":type=" + type ); MBeanInfo meanInfo = mbs.getMBeanInfo( name ); MBeanAttributeInfo[] mbeanAttributeInfo = meanInfo.getAttributes(); for ( int x=0; x < mbeanAttributeInfo.length; x++ ){ try{ String key = mbeanAttributeInfo[x].getName(); String dat = mbs.getAttribute( name, mbeanAttributeInfo[x].getName() ).toString(); s.setData( key, new cfStringData(dat) ); }catch(Exception ignore){} } } catch (Exception e) { throwException( _session, "Failed to retrieve the attributes: " + e.getMessage() ); } return s; }
Example 21
Source Project: hottub Source File: ModelMBeanInfoSupport.java License: GNU General Public License v2.0 | 5 votes |
/** * Deserializes a {@link ModelMBeanInfoSupport} from an {@link ObjectInputStream}. */ private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { if (compat) { // Read an object serialized in the old serial form // ObjectInputStream.GetField fields = in.readFields(); modelMBeanDescriptor = (Descriptor) fields.get("modelMBeanDescriptor", null); if (fields.defaulted("modelMBeanDescriptor")) { throw new NullPointerException("modelMBeanDescriptor"); } modelMBeanAttributes = (MBeanAttributeInfo[]) fields.get("mmbAttributes", null); if (fields.defaulted("mmbAttributes")) { throw new NullPointerException("mmbAttributes"); } modelMBeanConstructors = (MBeanConstructorInfo[]) fields.get("mmbConstructors", null); if (fields.defaulted("mmbConstructors")) { throw new NullPointerException("mmbConstructors"); } modelMBeanNotifications = (MBeanNotificationInfo[]) fields.get("mmbNotifications", null); if (fields.defaulted("mmbNotifications")) { throw new NullPointerException("mmbNotifications"); } modelMBeanOperations = (MBeanOperationInfo[]) fields.get("mmbOperations", null); if (fields.defaulted("mmbOperations")) { throw new NullPointerException("mmbOperations"); } } else { // Read an object serialized in the new serial form // in.defaultReadObject(); } }
Example 22
Source Project: spring-analysis-note Source File: InterfaceBasedMBeanInfoAssemblerMappedTests.java License: MIT License | 5 votes |
@Test public void testNickNameIsExposed() throws Exception { ModelMBeanInfo inf = (ModelMBeanInfo) getMBeanInfo(); MBeanAttributeInfo attr = inf.getAttribute("NickName"); assertNickName(attr); }
Example 23
Source Project: spring-analysis-note Source File: MethodExclusionMBeanInfoAssemblerNotMappedTests.java License: MIT License | 5 votes |
@Test public void testNickNameIsExposed() throws Exception { ModelMBeanInfo inf = (ModelMBeanInfo) getMBeanInfo(); MBeanAttributeInfo attr = inf.getAttribute("NickName"); assertNotNull("Nick Name should not be null", attr); assertTrue("Nick Name should be writable", attr.isWritable()); assertTrue("Nick Name should be readable", attr.isReadable()); }
Example 24
Source Project: javamelody Source File: MBeans.java License: Apache License 2.0 | 5 votes |
private MBeanNode getMBeanNode(ObjectName name) throws JMException { final String mbeanName = name.toString(); final MBeanInfo mbeanInfo = mbeanServer.getMBeanInfo(name); final String description = formatDescription(mbeanInfo.getDescription()); final MBeanAttributeInfo[] attributeInfos = mbeanInfo.getAttributes(); final List<MBeanAttribute> attributes = getAttributes(name, attributeInfos); // les attributs seront triés par ordre alphabétique dans getMBeanNodes return new MBeanNode(mbeanName, description, attributes); }
Example 25
Source Project: telekom-workflow-engine Source File: StatusController.java License: MIT License | 5 votes |
private void appendMbeanInformation( Map<String, List<MbeanAttributeModel>> mbeans, String selector ) throws Exception{ Set<ObjectName> foundObjectNames = mbeanServer.queryNames( new ObjectName( selector ), null ); for( ObjectName objectName : foundObjectNames ){ MBeanInfo mbeanInfo = mbeanServer.getMBeanInfo( objectName ); String name = objectName.getKeyProperty( "name" ); if( name == null || mbeans.containsKey(name) ){ name = name + ":" + mbeanInfo.getDescription(); } List<MbeanAttributeModel> attributes = new ArrayList<>(); mbeans.put( name, attributes ); for( MBeanAttributeInfo attributeInfo : mbeanInfo.getAttributes() ){ MbeanAttributeModel attribute = new MbeanAttributeModel(); attribute.setName( attributeInfo.getName() ); attribute.setDescription( attributeInfo.getDescription() ); Object attr = null; try { attr = mbeanServer.getAttribute(objectName, attribute.getName()); } catch (JMException jme) { log.warn("Error while getting attribute \"" + attribute.getName() + "\", ignoring, " + jme.getMessage()); } attribute.setValue( attr ); attributes.add( attribute ); } } }
Example 26
Source Project: openjdk-jdk8u Source File: AnnotationTest.java License: GNU General Public License v2.0 | 5 votes |
private static void check(MBeanServer mbs, ObjectName on) throws Exception { MBeanInfo mbi = mbs.getMBeanInfo(on); // check the MBean itself check(mbi); // check attributes MBeanAttributeInfo[] attrs = mbi.getAttributes(); for (MBeanAttributeInfo attr : attrs) { check(attr); if (attr.getName().equals("ReadOnly")) check("@Full", attr.getDescriptor(), expectedFullDescriptor); } // check operations MBeanOperationInfo[] ops = mbi.getOperations(); for (MBeanOperationInfo op : ops) { check(op); check(op.getSignature()); } MBeanConstructorInfo[] constrs = mbi.getConstructors(); for (MBeanConstructorInfo constr : constrs) { check(constr); check(constr.getSignature()); } }
Example 27
Source Project: groovy Source File: GroovyMBean.java License: Apache License 2.0 | 5 votes |
/** * Description of the specified attribute name. * * @param attributeName - stringified name of the attribute * @return the description */ public String describeAttribute(String attributeName) { String ret = "Attribute not found"; try { MBeanAttributeInfo[] attributes = beanInfo.getAttributes(); for (MBeanAttributeInfo attribute : attributes) { if (attribute.getName().equals(attributeName)) { return describeAttribute(attribute); } } } catch (Exception e) { throwException("Could not describe attribute '" + attributeName + "'. Reason: ", e); } return ret; }
Example 28
Source Project: spring4-understanding Source File: InterfaceBasedMBeanInfoAssemblerMappedTests.java License: Apache License 2.0 | 5 votes |
@Test public void testNickNameIsExposed() throws Exception { ModelMBeanInfo inf = (ModelMBeanInfo) getMBeanInfo(); MBeanAttributeInfo attr = inf.getAttribute("NickName"); assertNickName(attr); }
Example 29
Source Project: jdk1.8-source-analysis Source File: ModelMBeanInfoSupport.java License: Apache License 2.0 | 5 votes |
/** * Deserializes a {@link ModelMBeanInfoSupport} from an {@link ObjectInputStream}. */ private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { if (compat) { // Read an object serialized in the old serial form // ObjectInputStream.GetField fields = in.readFields(); modelMBeanDescriptor = (Descriptor) fields.get("modelMBeanDescriptor", null); if (fields.defaulted("modelMBeanDescriptor")) { throw new NullPointerException("modelMBeanDescriptor"); } modelMBeanAttributes = (MBeanAttributeInfo[]) fields.get("mmbAttributes", null); if (fields.defaulted("mmbAttributes")) { throw new NullPointerException("mmbAttributes"); } modelMBeanConstructors = (MBeanConstructorInfo[]) fields.get("mmbConstructors", null); if (fields.defaulted("mmbConstructors")) { throw new NullPointerException("mmbConstructors"); } modelMBeanNotifications = (MBeanNotificationInfo[]) fields.get("mmbNotifications", null); if (fields.defaulted("mmbNotifications")) { throw new NullPointerException("mmbNotifications"); } modelMBeanOperations = (MBeanOperationInfo[]) fields.get("mmbOperations", null); if (fields.defaulted("mmbOperations")) { throw new NullPointerException("mmbOperations"); } } else { // Read an object serialized in the new serial form // in.defaultReadObject(); } }
Example 30
Source Project: jdk8u-dev-jdk Source File: MXBeanTest.java License: GNU General Public License v2.0 | 5 votes |
private static void testMXBean(MBeanServer mbs, ObjectName on) throws Exception { MBeanInfo mbi = mbs.getMBeanInfo(on); MBeanAttributeInfo[] attrs = mbi.getAttributes(); int nattrs = attrs.length; if (mbi.getAttributes().length != 1) failure("wrong number of attributes: " + attrs); else { MBeanAttributeInfo mbai = attrs[0]; if (mbai.getName().equals("Ints") && mbai.isReadable() && !mbai.isWritable() && mbai.getDescriptor().getFieldValue("openType") .equals(new ArrayType<int[]>(SimpleType.INTEGER, true)) && attrs[0].getType().equals("[I")) success("MBeanAttributeInfo"); else failure("MBeanAttributeInfo: " + mbai); } int[] ints = (int[]) mbs.getAttribute(on, "Ints"); if (equal(ints, new int[] {1, 2, 3}, null)) success("getAttribute"); else failure("getAttribute: " + Arrays.toString(ints)); ExplicitMXBean proxy = JMX.newMXBeanProxy(mbs, on, ExplicitMXBean.class); int[] pints = proxy.getInts(); if (equal(pints, new int[] {1, 2, 3}, null)) success("getAttribute through proxy"); else failure("getAttribute through proxy: " + Arrays.toString(pints)); }