下面列出了怎么用javax.management.MBeanConstructorInfo的API类实例代码及写法,或者点击链接到github查看源代码。
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!");
}
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!");
}
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());
}
}
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!");
}
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());
}
}
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!");
}
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!");
}
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());
}
}
private void drawMetaInfo(MBeanInfo mBeanInfo, ObjectName objectName, TableElement table) {
table.row(new LabelElement("MBeanInfo").style(Decoration.bold.fg(Color.red)));
table.row(new LabelElement("Info:").style(Decoration.bold.fg(Color.yellow)));
table.row("ObjectName", objectName.toString());
table.row("ClassName", mBeanInfo.getClassName());
table.row("Description", mBeanInfo.getDescription());
drawDescriptorInfo("Info Descriptor:", mBeanInfo, table);
MBeanConstructorInfo[] constructors = mBeanInfo.getConstructors();
if (constructors.length > 0) {
for (int i = 0; i < constructors.length; i++) {
table.row(new LabelElement("Constructor-" + i).style(Decoration.bold.fg(Color.yellow)));
table.row("Name", constructors[i].getName());
table.row("Description", constructors[i].getDescription());
}
}
}
@Override
public MBeanInfo getMBeanInfo() {
MBeanParameterInfo[] withoutParamInfo = new MBeanParameterInfo[0];
MBeanAttributeInfo attributs[] = new MBeanAttributeInfo[value.size()];
int i = 0;
for (Entry<String, Long> entry : value.entrySet()) {
attributs[i] = new MBeanAttributeInfo(entry.getKey(), "long", "Timed of " + entry.getKey(), true, true, false);
i++;
}
MBeanConstructorInfo[] constructeurs = new MBeanConstructorInfo[1];
constructeurs[0] = new MBeanConstructorInfo("TimedJmxDynamicMBean", "Constructor by default", withoutParamInfo);
MBeanOperationInfo[] operations = new MBeanOperationInfo[1];
operations[0] = new MBeanOperationInfo("refresh", "Refresh data", withoutParamInfo, void.class.getName(), MBeanOperationInfo.ACTION);
return new MBeanInfo(getClass().getName(), "TimedJmxDynamicMBean", attributs, constructeurs, operations, null);
}
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!");
}
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());
}
}
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!");
}
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());
}
}
private static MBeanConstructorInfo[] findConstructors(Class<?> c) {
Constructor<?>[] cons = c.getConstructors();
MBeanConstructorInfo[] mbc = new MBeanConstructorInfo[cons.length];
for (int i = 0; i < cons.length; i++) {
final String descr = "Public constructor of the MBean";
mbc[i] = new MBeanConstructorInfo(descr, cons[i]);
}
return mbc;
}
/**
* Returns the ModelMBeanConstructorInfo requested by name.
* If no ModelMBeanConstructorInfo exists for this name null is returned.
*
* @param inName the name of the constructor.
*
* @return the constructor info for the named constructor, or null
* if there is none.
*
* @exception MBeanException Wraps a distributed communication Exception.
* @exception RuntimeOperationsException Wraps an IllegalArgumentException
* for a null constructor name.
*/
public ModelMBeanConstructorInfo getConstructor(String inName)
throws MBeanException, RuntimeOperationsException {
ModelMBeanConstructorInfo retInfo = null;
if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
MODELMBEAN_LOGGER.logp(Level.FINER,
ModelMBeanInfoSupport.class.getName(),
"getConstructor(String)", "Entry");
}
if (inName == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("Constructor name is null"),
"Exception occurred trying to get the " +
"ModelMBeanConstructorInfo of the MBean");
}
MBeanConstructorInfo[] consList = modelMBeanConstructors; //this.getConstructors();
int numCons = 0;
if (consList != null) numCons = consList.length;
for (int i=0; (i < numCons) && (retInfo == null); i++) {
if (inName.equals(consList[i].getName())) {
retInfo = ((ModelMBeanConstructorInfo) consList[i].clone());
}
}
if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
MODELMBEAN_LOGGER.logp(Level.FINER,
ModelMBeanInfoSupport.class.getName(),
"getConstructor(String)", "Exit");
}
return retInfo;
}
/**
* 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();
}
}
private static MBeanConstructorInfo[]
constructorArray(OpenMBeanConstructorInfo[] src) {
if (src == null)
return null;
MBeanConstructorInfo[] dst = new MBeanConstructorInfo[src.length];
System.arraycopy(src, 0, dst, 0, src.length);
// may throw an ArrayStoreException
return dst;
}
private static MBeanConstructorInfo[] findConstructors(Class<?> c) {
Constructor<?>[] cons = c.getConstructors();
MBeanConstructorInfo[] mbc = new MBeanConstructorInfo[cons.length];
for (int i = 0; i < cons.length; i++) {
final String descr = "Public constructor of the MBean";
mbc[i] = new MBeanConstructorInfo(descr, cons[i]);
}
return mbc;
}
/**
* Returns the ModelMBeanConstructorInfo requested by name.
* If no ModelMBeanConstructorInfo exists for this name null is returned.
*
* @param inName the name of the constructor.
*
* @return the constructor info for the named constructor, or null
* if there is none.
*
* @exception MBeanException Wraps a distributed communication Exception.
* @exception RuntimeOperationsException Wraps an IllegalArgumentException
* for a null constructor name.
*/
public ModelMBeanConstructorInfo getConstructor(String inName)
throws MBeanException, RuntimeOperationsException {
ModelMBeanConstructorInfo retInfo = null;
if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
MODELMBEAN_LOGGER.logp(Level.FINER,
ModelMBeanInfoSupport.class.getName(),
"getConstructor(String)", "Entry");
}
if (inName == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("Constructor name is null"),
"Exception occurred trying to get the " +
"ModelMBeanConstructorInfo of the MBean");
}
MBeanConstructorInfo[] consList = modelMBeanConstructors; //this.getConstructors();
int numCons = 0;
if (consList != null) numCons = consList.length;
for (int i=0; (i < numCons) && (retInfo == null); i++) {
if (inName.equals(consList[i].getName())) {
retInfo = ((ModelMBeanConstructorInfo) consList[i].clone());
}
}
if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
MODELMBEAN_LOGGER.logp(Level.FINER,
ModelMBeanInfoSupport.class.getName(),
"getConstructor(String)", "Exit");
}
return retInfo;
}
/**
* 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();
}
}
private static MBeanConstructorInfo[]
constructorArray(OpenMBeanConstructorInfo[] src) {
if (src == null)
return null;
MBeanConstructorInfo[] dst = new MBeanConstructorInfo[src.length];
System.arraycopy(src, 0, dst, 0, src.length);
// may throw an ArrayStoreException
return dst;
}
static private MBeanConstructorInfo[] makeCtorInfos(String[][] spec) {
final MBeanConstructorInfo[] result =
new MBeanConstructorInfo[spec.length];
final MBeanParameterInfo[] pars = makeParInfos(parameters);
for (int i=0;i<result.length;i++) {
System.out.println("\tCreate an MBeanConstructorInfo: " +
spec[i][0]);
final MBeanConstructorInfo item =
new MBeanConstructorInfo(spec[i][1],spec[i][0],pars);
result[i]=item;
}
return result;
}
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());
}
}
private static MBeanConstructorInfo[] findConstructors(Class<?> c) {
Constructor<?>[] cons = c.getConstructors();
MBeanConstructorInfo[] mbc = new MBeanConstructorInfo[cons.length];
for (int i = 0; i < cons.length; i++) {
final String descr = "Public constructor of the MBean";
mbc[i] = new MBeanConstructorInfo(descr, cons[i]);
}
return mbc;
}
/**
* Returns the ModelMBeanConstructorInfo requested by name.
* If no ModelMBeanConstructorInfo exists for this name null is returned.
*
* @param inName the name of the constructor.
*
* @return the constructor info for the named constructor, or null
* if there is none.
*
* @exception MBeanException Wraps a distributed communication Exception.
* @exception RuntimeOperationsException Wraps an IllegalArgumentException
* for a null constructor name.
*/
public ModelMBeanConstructorInfo getConstructor(String inName)
throws MBeanException, RuntimeOperationsException {
ModelMBeanConstructorInfo retInfo = null;
if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
MODELMBEAN_LOGGER.logp(Level.FINER,
ModelMBeanInfoSupport.class.getName(),
"getConstructor(String)", "Entry");
}
if (inName == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("Constructor name is null"),
"Exception occurred trying to get the " +
"ModelMBeanConstructorInfo of the MBean");
}
MBeanConstructorInfo[] consList = modelMBeanConstructors; //this.getConstructors();
int numCons = 0;
if (consList != null) numCons = consList.length;
for (int i=0; (i < numCons) && (retInfo == null); i++) {
if (inName.equals(consList[i].getName())) {
retInfo = ((ModelMBeanConstructorInfo) consList[i].clone());
}
}
if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
MODELMBEAN_LOGGER.logp(Level.FINER,
ModelMBeanInfoSupport.class.getName(),
"getConstructor(String)", "Exit");
}
return retInfo;
}
/**
* 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();
}
}
private static MBeanConstructorInfo[]
constructorArray(OpenMBeanConstructorInfo[] src) {
if (src == null)
return null;
MBeanConstructorInfo[] dst = new MBeanConstructorInfo[src.length];
System.arraycopy(src, 0, dst, 0, src.length);
// may throw an ArrayStoreException
return dst;
}
private static MBeanConstructorInfo[] findConstructors(Class<?> c) {
Constructor<?>[] cons = c.getConstructors();
MBeanConstructorInfo[] mbc = new MBeanConstructorInfo[cons.length];
for (int i = 0; i < cons.length; i++) {
final String descr = "Public constructor of the MBean";
mbc[i] = new MBeanConstructorInfo(descr, cons[i]);
}
return mbc;
}
static private MBeanConstructorInfo[] makeCtorInfos(String[][] spec) {
final MBeanConstructorInfo[] result =
new MBeanConstructorInfo[spec.length];
final MBeanParameterInfo[] pars = makeParInfos(parameters);
for (int i=0;i<result.length;i++) {
System.out.println("\tCreate an MBeanConstructorInfo: " +
spec[i][0]);
final MBeanConstructorInfo item =
new MBeanConstructorInfo(spec[i][1],spec[i][0],pars);
result[i]=item;
}
return result;
}