Class ObjectInstance

java.lang.Object
javax.management.ObjectInstance
All Implemented Interfaces:
Serializable
public class ObjectInstance extends Object implements Serializable
Used to represent the object name of an MBean and its class name. If the MBean is a Dynamic MBean the class name should be retrieved from the MBeanInfo it provides.
Since:
1.5
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    ObjectInstance(String objectName, String className)
    Allows an object instance to be created given a string representation of an object name and the full class name, including the package name.
    ObjectInstance(ObjectName objectName, String className)
    Allows an object instance to be created given an object name and the full class name, including the package name.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object object)
    Compares the current object instance with another object instance.
    String
    getClassName()
    Returns the class part.
    ObjectName
    getObjectName()
    Returns the object name part.
    String
    toString()
    Returns a string representing this ObjectInstance object.

    Methods declared in class Object

    clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • ObjectInstance

      public ObjectInstance(String objectName, String className) throws MalformedObjectNameException
      Allows an object instance to be created given a string representation of an object name and the full class name, including the package name.
      Parameters:
      objectName - A string representation of the object name.
      className - The full class name, including the package name, of the object instance. If the MBean is a Dynamic MBean the class name corresponds to its getMBeanInfo().getClassName().
      Throws:
      MalformedObjectNameException - The string passed as a parameter does not have the right format.

    • ObjectInstance

      public ObjectInstance(ObjectName objectName, String className)
      Allows an object instance to be created given an object name and the full class name, including the package name.
      Parameters:
      objectName - The object name.
      className - The full class name, including the package name, of the object instance. If the MBean is a Dynamic MBean the class name corresponds to its getMBeanInfo().getClassName(). If the MBean is a Dynamic MBean the class name should be retrieved from the MBeanInfo it provides.

  • Method Details

    • equals

      public boolean equals(Object object)
      Compares the current object instance with another object instance.
      Overrides:
      equals in class Object
      Parameters:
      object - The object instance that the current object instance is to be compared with.
      Returns:
      True if the two object instances are equal, otherwise false.
      See Also:

    • getObjectName

      public ObjectName getObjectName()
      Returns the object name part.
      Returns:
      the object name.

    • getClassName

      public String getClassName()
      Returns the class part.
      Returns:
      the class name.

    • toString

      public String toString()
      Returns a string representing this ObjectInstance object. The format of this string is not specified, but users can expect that two ObjectInstances return the same string if and only if they are equal.
      Overrides:
      toString in class Object
      Returns:
      String a printable representation for the receiver.