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javax.management.modelmbean
Class ModelMBeanInfoSupport  

java.lang.Object
  javax.management.MBeanInfo
      javax.management.modelmbean.ModelMBeanInfoSupport

All Implemented Interfaces:

java.lang.Cloneable, ModelMBeanInfo, java.io.Serializable

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public class ModelMBeanInfoSupport

extends javax.management.MBeanInfo

implements ModelMBeanInfo, java.io.Serializable

Support class for ModelMBeanInfo interface.

Version:

$Revision: 1.9.4.1 $

Revisions:

20020319 Juha Lindfors:

• Fixed ArrayIndexOutOfBoundsException bug in getOperationDescriptors()

20020525 Juha Lindfors:

• Fixed the getDescriptor(name, type) exception behavior to match RI 1.0 javadoc: RuntimeOperationsException is thrown in case of a illegal descriptor type string.
• setDescriptors() now implemented and no longer throws 'NYI' error.
• clone() implemented

20020715 Adrian Brock:

• Serialization

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Field Summary
private  javax.management.Descriptor	mbeanDescriptor           MBean descriptor for this Model MBean.
private static java.io.ObjectStreamField[]	serialPersistentFields
private static long	serialVersionUID

 

Fields inherited from class javax.management.MBeanInfo

attributes, className, constructors, description, notifications, operations

 

Constructor Summary

ModelMBeanInfoSupport(ModelMBeanInfo mbi)           Copy constructor for Model MBean info.

ModelMBeanInfoSupport(java.lang.String className, java.lang.String description, ModelMBeanAttributeInfo[] attributes, ModelMBeanConstructorInfo[] constructors, ModelMBeanOperationInfo[] operations, ModelMBeanNotificationInfo[] notifications)           Creates an instance of Model MBean info implementation based on the given values.

ModelMBeanInfoSupport(java.lang.String className, java.lang.String description, ModelMBeanAttributeInfo[] attributes, ModelMBeanConstructorInfo[] constructors, ModelMBeanOperationInfo[] operations, ModelMBeanNotificationInfo[] notifications, javax.management.Descriptor mbeandescriptor)           Creates an instance of Model MBean info implementation based on the given values and descriptor.

 

Method Summary
private  void	addDefaultMBeanDescriptorFields(javax.management.Descriptor descr)
java.lang.Object	clone()           This method may be called to create a new copy of the Object.
private  javax.management.Descriptor	createDefaultDescriptor(java.lang.String className)
ModelMBeanAttributeInfo	getAttribute(java.lang.String inName)
private  java.util.Map	getAttributeDescriptors()
javax.management.MBeanAttributeInfo[]	getAttributes()
ModelMBeanConstructorInfo	getConstructor(java.lang.String inName)
private  java.util.Map	getConstructorDescriptors()
javax.management.MBeanConstructorInfo[]	getConstructors()
javax.management.Descriptor	getDescriptor(java.lang.String descrName)           Deprecated. use getDescriptor(String, String) 55 instead.
javax.management.Descriptor	getDescriptor(java.lang.String descrName, java.lang.String descrType)           Returns a descriptor of a management interface element matching the given name and type.
javax.management.Descriptor[]	getDescriptors(java.lang.String descrType)           Returns the descriptors of an Model MBean for a given management interface element type.
javax.management.Descriptor	getMBeanDescriptor()
ModelMBeanNotificationInfo	getNotification(java.lang.String inName)
private  java.util.Map	getNotificationDescriptors()
javax.management.MBeanNotificationInfo[]	getNotifications()
ModelMBeanOperationInfo	getOperation(java.lang.String inName)
private  java.util.Map	getOperationDescriptors()
javax.management.MBeanOperationInfo[]	getOperations()
private  void	readObject(java.io.ObjectInputStream ois)
void	setDescriptor(javax.management.Descriptor descr, java.lang.String descrType)           Adds or replaces the descriptor in this Model MBean.
void	setDescriptors(javax.management.Descriptor[] inDescriptors)           Adds or replaces the descriptors in this Model MBean.
void	setMBeanDescriptor(javax.management.Descriptor inMBeanDescriptor)
private  void	writeObject(java.io.ObjectOutputStream oos)

 

Methods inherited from class javax.management.MBeanInfo

getClassName, getDescription, toString

 

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Methods inherited from interface javax.management.modelmbean.ModelMBeanInfo

getClassName, getDescription

 

Field Detail

mbeanDescriptor

private javax.management.Descriptor mbeanDescriptor

MBean descriptor for this Model MBean.

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serialVersionUID

private static final long serialVersionUID

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serialPersistentFields

private static final java.io.ObjectStreamField[] serialPersistentFields

Constructor Detail

ModelMBeanInfoSupport

public ModelMBeanInfoSupport(ModelMBeanInfo mbi)

Copy constructor for Model MBean info. This instance is initialized with the values of the given Model MBean info.

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ModelMBeanInfoSupport

public ModelMBeanInfoSupport(java.lang.String className,
                             java.lang.String description,
                             ModelMBeanAttributeInfo[] attributes,
                             ModelMBeanConstructorInfo[] constructors,
                             ModelMBeanOperationInfo[] operations,
                             ModelMBeanNotificationInfo[] notifications)

Creates an instance of Model MBean info implementation based on the given values. The Model MBean is configured with a default MBean descriptor.

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ModelMBeanInfoSupport

public ModelMBeanInfoSupport(java.lang.String className,
                             java.lang.String description,
                             ModelMBeanAttributeInfo[] attributes,
                             ModelMBeanConstructorInfo[] constructors,
                             ModelMBeanOperationInfo[] operations,
                             ModelMBeanNotificationInfo[] notifications,
                             javax.management.Descriptor mbeandescriptor)

Creates an instance of Model MBean info implementation based on the given values and descriptor.

Method Detail

getDescriptors

public javax.management.Descriptor[] getDescriptors(java.lang.String descrType)
                                             throws javax.management.MBeanException

Returns the descriptors of an Model MBean for a given management interface element type. The descriptor type must be one of the following:

   - MBEAN_DESCRIPTOR 55 
   - ATTRIBUTE_DESCRIPTOR 55 
   - OPERATION_DESCRIPTOR 55 
   - NOTIFICATION_DESCRIPTOR 55 
   - CONSTRUCTOR_DESCRIPTOR 55 
   - ALL_DESCRIPTORS 55 

 

Using ALL_DESCRIPTORS returns descriptors for the MBean, and all its attributes, operations, notifications and constructors.

Specified by:

getDescriptors in interface ModelMBeanInfo

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getDescriptor

public javax.management.Descriptor getDescriptor(java.lang.String descrName,
                                                 java.lang.String descrType)
                                          throws javax.management.MBeanException

Returns a descriptor of a management interface element matching the given name and type. The descriptor type string must be one of the following:

   - MBEAN_DESCRIPTOR 55 
   - ATTRIBUTE_DESCRIPTOR 55 
   - OPERATION_DESCRIPTOR 55 
   - NOTIFICATION_DESCRIPTOR 55 
   - CONSTRUCTOR_DESCRIPTOR 55 

 

Specified by:

getDescriptor in interface ModelMBeanInfo

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setDescriptors

public void setDescriptors(javax.management.Descriptor[] inDescriptors)
                    throws javax.management.MBeanException

Adds or replaces the descriptors in this Model MBean. All descriptors must be valid. Null references will be ignored.

Specified by:

setDescriptors in interface ModelMBeanInfo

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setDescriptor

public void setDescriptor(javax.management.Descriptor descr,
                          java.lang.String descrType)
                   throws javax.management.MBeanException

Adds or replaces the descriptor in this Model MBean. Descriptor must be valid. If descrType is not specified, the descriptorType field of the given descriptor is used.

The descriptorType must contain one of the following values:

   - MBEAN_DESCRIPTOR 55 
   - ATTRIBUTE_DESCRIPTOR 55 
   - OPERATION_DESCRIPTOR 55 
   - NOTIFICATION_DESCRIPTOR 55 
   - CONSTRUCTOR_DESCRIPTOR 55 

 

Specified by:

setDescriptor in interface ModelMBeanInfo

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getAttribute

public ModelMBeanAttributeInfo getAttribute(java.lang.String inName)
                                     throws javax.management.MBeanException

Specified by:

getAttribute in interface ModelMBeanInfo

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getOperation

public ModelMBeanOperationInfo getOperation(java.lang.String inName)
                                     throws javax.management.MBeanException

Specified by:

getOperation in interface ModelMBeanInfo

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getConstructor

public ModelMBeanConstructorInfo getConstructor(java.lang.String inName)
                                         throws javax.management.MBeanException

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getNotification

public ModelMBeanNotificationInfo getNotification(java.lang.String inName)
                                           throws javax.management.MBeanException

Specified by:

getNotification in interface ModelMBeanInfo

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getAttributes

public javax.management.MBeanAttributeInfo[] getAttributes()

Specified by:

getAttributes in interface ModelMBeanInfo

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getOperations

public javax.management.MBeanOperationInfo[] getOperations()

Specified by:

getOperations in interface ModelMBeanInfo

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getConstructors

public javax.management.MBeanConstructorInfo[] getConstructors()

Specified by:

getConstructors in interface ModelMBeanInfo

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getNotifications

public javax.management.MBeanNotificationInfo[] getNotifications()

Specified by:

getNotifications in interface ModelMBeanInfo

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getMBeanDescriptor

public javax.management.Descriptor getMBeanDescriptor()
                                               throws javax.management.MBeanException

Specified by:

getMBeanDescriptor in interface ModelMBeanInfo

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setMBeanDescriptor

public void setMBeanDescriptor(javax.management.Descriptor inMBeanDescriptor)
                        throws javax.management.MBeanException

Specified by:

setMBeanDescriptor in interface ModelMBeanInfo

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getDescriptor

public javax.management.Descriptor getDescriptor(java.lang.String descrName)
                                          throws javax.management.MBeanException

Deprecated. use getDescriptor(String, String) 55 instead.

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clone

public java.lang.Object clone()

Description copied from class: java.lang.Object

This method may be called to create a new copy of the Object. The typical behavior is as follows:

• o == o.clone() is false
• o.getClass() == o.clone().getClass() is true
• o.equals(o) is true

However, these are not strict requirements, and may be violated if necessary. Of the three requirements, the last is the most commonly violated, particularly if the subclass does not override Object.equals(Object)>Object.equals(Object) 55 .

If the Object you call clone() on does not implement java.lang.Cloneable (which is a placeholder interface), then a CloneNotSupportedException is thrown. Notice that Object does not implement Cloneable; this method exists as a convenience for subclasses that do.

Object's implementation of clone allocates space for the new Object using the correct class, without calling any constructors, and then fills in all of the new field values with the old field values. Thus, it is a shallow copy. However, subclasses are permitted to make a deep copy.

All array types implement Cloneable, and override this method as follows (it should never fail):

 public Object clone()
 {
   try
     {
       super.clone();
     }
   catch (CloneNotSupportedException e)
     {
       throw new InternalError(e.getMessage());
     }
 }
 

Specified by:

clone in interface ModelMBeanInfo

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addDefaultMBeanDescriptorFields

private void addDefaultMBeanDescriptorFields(javax.management.Descriptor descr)

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createDefaultDescriptor

private javax.management.Descriptor createDefaultDescriptor(java.lang.String className)

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getAttributeDescriptors

private java.util.Map getAttributeDescriptors()

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getOperationDescriptors

private java.util.Map getOperationDescriptors()

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getConstructorDescriptors

private java.util.Map getConstructorDescriptors()

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getNotificationDescriptors

private java.util.Map getNotificationDescriptors()

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readObject

private void readObject(java.io.ObjectInputStream ois)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

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writeObject

private void writeObject(java.io.ObjectOutputStream oos)
                  throws java.io.IOException

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