javax.management
Class MBeanConstructorInfo

java.lang.Object
  javax.management.MBeanFeatureInfo
      javax.management.MBeanConstructorInfo

All Implemented Interfaces:

Serializable, Cloneable, DescriptorRead

Direct Known Subclasses:

ModelMBeanConstructorInfo, OpenMBeanConstructorInfoSupport

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

Fields inherited from class javax.management.MBeanFeatureInfo

description, name

Constructor Summary

MBeanConstructorInfo(String description, Constructor constructor)
Constructs an MBeanConstructorInfo object.

MBeanConstructorInfo(String name, String description, MBeanParameterInfo[] signature)
Constructs an MBeanConstructorInfo object.

MBeanConstructorInfo(String name, String description, MBeanParameterInfo[] signature, Descriptor descriptor)
Constructs an MBeanConstructorInfo object.

Method Summary

Object	clone() Returns a shallow clone of this instance.
boolean	equals(Object o) Compare this MBeanConstructorInfo to another.
MBeanParameterInfo[]	getSignature() Returns the list of parameters for this constructor.
int	hashCode() hashCode returns a hash code for this object.
String	toString() toString creates a printable string that represents this object for debugging purposes.

Methods inherited from class javax.management.MBeanFeatureInfo

getDescription, getDescriptor, getName

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MBeanConstructorInfo

public MBeanConstructorInfo(String description,
                            Constructor constructor)

Constructs an MBeanConstructorInfo object. The Descriptor 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

public MBeanConstructorInfo(String name,
                            String description,
                            MBeanParameterInfo[] signature)

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

public MBeanConstructorInfo(String name,
                            String description,
                            MBeanParameterInfo[] signature,
                            Descriptor descriptor)

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 Detail

clone

public Object 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 by Object.clone(). No deeper cloning of any internal field is made.

Since this class is immutable, cloning is chiefly of interest to subclasses.

Overrides:

clone in class Object

Returns:

a clone of this object.

getSignature

public MBeanParameterInfo[] 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.

toString

public String toString()

Description copied from class: Object

toString creates a printable string that represents this object for debugging purposes.

The default implementation returns getClass().getName() + '@' + Integer.toHexString(hashCode()).

Overrides:

toString in class Object

Returns:

a string identifying this object.

equals

public boolean equals(Object o)

Compare this MBeanConstructorInfo to another.

Overrides:

equals in class MBeanFeatureInfo

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.

hashCode

public int hashCode()

Description copied from class: Object

hashCode returns a hash code for this object. The hash code must be equal for two objects a and b if a.equals(b) is true.

The default implementation returns System.identityHashCode(this).

Overrides:

hashCode in class MBeanFeatureInfo

Returns:

a hash code value.