ObjectInstance (Java SE 20 & JDK 20) (original) (raw)

All Implemented Interfaces:

[Serializable](../../../java.base/java/io/Serializable.html "interface in java.io")

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:

• Serialized Form

• Constructor Summary

Constructors
Allows an object instance to be created given a string representation of an object name and the full class name, including the package name.
Allows an object instance to be created given an object name and the full class name, including the package name.

• Method Summary

boolean
Compares the current object instance with another object instance.
Returns the object name part.
[toString](#toString%28%29)()
Returns a string representing this ObjectInstance object.

• Constructor Details

  • ObjectInstance

  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](MalformedObjectNameException.html "class in javax.management") - The string passed as a parameter does not have the right format.

  • ObjectInstance

  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](../../../java.base/java/lang/Object.html#equals%28java.lang.Object%29) in class [Object](../../../java.base/java/lang/Object.html "class in java.lang")
  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:
  * Object.hashCode()
  * HashMap

  • getObjectName

  Returns the object name part.
  Returns:
  the object name.

  • getClassName

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

  • 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](../../../java.base/java/lang/Object.html#toString%28%29) in class [Object](../../../java.base/java/lang/Object.html "class in java.lang")
  Returns:
  a string representation of the object.