MBeanConstructorInfo (Java SE 15 & JDK 15) (original) (raw)

All Implemented Interfaces:

[Serializable](../../../java.base/java/io/Serializable.html "interface in java.io"), [Cloneable](../../../java.base/java/lang/Cloneable.html "interface in java.lang"), [DescriptorRead](DescriptorRead.html "interface in javax.management")

Direct Known Subclasses:

[ModelMBeanConstructorInfo](modelmbean/ModelMBeanConstructorInfo.html "class in javax.management.modelmbean"), [OpenMBeanConstructorInfoSupport](openmbean/OpenMBeanConstructorInfoSupport.html "class in javax.management.openmbean")

public class MBeanConstructorInfo extends MBeanFeatureInfo implements Cloneable

Describes a constructor exposed by an MBean. Instances of this class are immutable. Subclasses may be mutable but this is not recommended.

Since:

1.5

See Also:

Serialized Form

• Field Summary

• Constructor Summary

• Method Summary

• Constructor Details

  • MBeanConstructorInfo

  public MBeanConstructorInfo​(String description,Constructor<?> constructor)
  Constructs an MBeanConstructorInfo object. TheDescriptor of the constructed object will include fields contributed by any annotations on the Constructor object that contain the DescriptorKey meta-annotation.
  Parameters:
  description - A human readable description of the operation.
  constructor - The java.lang.reflect.Constructor object describing the MBean constructor.

  • MBeanConstructorInfo

  Constructs an MBeanConstructorInfo object.
  Parameters:
  name - The name of the constructor.
  signature - MBeanParameterInfo objects describing the parameters(arguments) of the constructor. This may be null with the same effect as a zero-length array.
  description - A human readable description of the constructor.

  • MBeanConstructorInfo

  Constructs an MBeanConstructorInfo object.
  Parameters:
  name - The name of the constructor.
  signature - MBeanParameterInfo objects describing the parameters(arguments) of the constructor. This may be null with the same effect as a zero-length array.
  description - A human readable description of the constructor.
  descriptor - The descriptor for the constructor. This may be null which is equivalent to an empty descriptor.
  Since:
  1.6

• Method Details

  • clone

  Returns a shallow clone of this instance. The clone is obtained by simply calling super.clone(), thus calling the default native shallow cloning mechanism implemented byObject.clone(). No deeper cloning of any internal field is made.
  Since this class is immutable, cloning is chiefly of interest to subclasses.
  Overrides:
  [clone](../../../java.base/java/lang/Object.html#clone%28%29) in class [Object](../../../java.base/java/lang/Object.html "class in java.lang")
  Returns:
  a clone of this instance.
  See Also:
  Cloneable

  • getSignature

  Returns the list of parameters for this constructor. Each parameter is described by an MBeanParameterInfo object.
  The returned array is a shallow copy of the internal array, which means that it is a copy of the internal array of references to the MBeanParameterInfo objects but that each referenced MBeanParameterInfo object is not copied.
  Returns:
  An array of MBeanParameterInfo objects.

  • equals

  public boolean equals​(Object o)
  Compare this MBeanConstructorInfo to another.
  Overrides:
  [equals](MBeanFeatureInfo.html#equals%28java.lang.Object%29) in class [MBeanFeatureInfo](MBeanFeatureInfo.html "class in javax.management")
  Parameters:
  o - the object to compare to.
  Returns:
  true if and only if o is an MBeanConstructorInfo such that its MBeanFeatureInfo.getName(), MBeanFeatureInfo.getDescription(),getSignature(), and MBeanFeatureInfo.getDescriptor() values are equal (not necessarily identical) to those of this MBeanConstructorInfo. Two signature arrays are equal if their elements are pairwise equal.
  See Also:
  Object.hashCode(), HashMap