javax.management.openmbean
Class OpenMBeanInfoSupport

java.lang.Object
  extended by javax.management.MBeanInfo
      extended by javax.management.openmbean.OpenMBeanInfoSupport
All Implemented Interfaces:
Serializable, Cloneable, OpenMBeanInfo

public class OpenMBeanInfoSupport
extends MBeanInfo
implements OpenMBeanInfo

Describes an open management bean.

Since:
1.5
See Also:
Serialized Form

Constructor Summary
OpenMBeanInfoSupport(String name, String desc, OpenMBeanAttributeInfo[] attribs, OpenMBeanConstructorInfo[] cons, OpenMBeanOperationInfo[] ops, MBeanNotificationInfo[] notifs)
          Constructs a new OpenMBeanInfo using the supplied class name and description with the given attributes, operations, constructors and notifications.
 
Method Summary
 boolean equals(Object obj)
          Compares this attribute with the supplied object.
 int hashCode()
           Returns the hashcode of the bean information as the sum of the hashcodes of the class name and each array (calculated using java.util.HashSet(java.util.Arrays.asList(signature)).hashCode()).
 String toString()
           Returns a textual representation of this instance.
 
Methods inherited from class javax.management.MBeanInfo
clone, getAttributes, getClassName, getConstructors, getDescription, getNotifications, getOperations
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface javax.management.openmbean.OpenMBeanInfo
getAttributes, getClassName, getConstructors, getDescription, getNotifications, getOperations
 

Constructor Detail

OpenMBeanInfoSupport

public OpenMBeanInfoSupport(String name,
                            String desc,
                            OpenMBeanAttributeInfo[] attribs,
                            OpenMBeanConstructorInfo[] cons,
                            OpenMBeanOperationInfo[] ops,
                            MBeanNotificationInfo[] notifs)
Constructs a new OpenMBeanInfo using the supplied class name and description with the given attributes, operations, constructors and notifications. The class name does not have to actually specify a valid class that can be loaded by the MBean server or class loader; it merely has to be a syntactically correct class name. Any of the arrays may be null; this will be treated as if an empty array was supplied. A copy of the arrays is taken, so later changes have no effect.

Parameters:
name - the name of the class this instance describes.
desc - a description of the bean.
attribs - the attribute descriptions for the bean, or null.
cons - the constructor descriptions for the bean, or null.
ops - the operation descriptions for the bean, or null.
notifs - the notification descriptions for the bean, or null.
Throws:
ArrayStoreException - if a members of an array is not assignable to the equivalent MBeanXXXInfo class.
Method Detail

equals

public boolean equals(Object obj)
Compares this attribute with the supplied object. This returns true iff the object is an instance of OpenMBeanInfo with the same class name and equal instances of the info classes.

Specified by:
equals in interface OpenMBeanInfo
Overrides:
equals in class MBeanInfo
Parameters:
obj - the object to compare.
Returns:
true if the object is a OpenMBeanInfo instance, className.equals(object.getClassName()) and each info class has an equal in the other object.
See Also:
Object.hashCode()

hashCode

public int hashCode()

Returns the hashcode of the bean information as the sum of the hashcodes of the class name and each array (calculated using java.util.HashSet(java.util.Arrays.asList(signature)).hashCode()).

As instances of this class are immutable, the return value is computed just once for each instance and reused throughout its life.

Specified by:
hashCode in interface OpenMBeanInfo
Overrides:
hashCode in class MBeanInfo
Returns:
the hashcode of the bean information.
See Also:
Object.equals(Object), System.identityHashCode(Object)

toString

public String toString()

Returns a textual representation of this instance. This is constructed using the class name (javax.management.openmbean.OpenMBeanInfo) along with the class name and textual representations of each array.

As instances of this class are immutable, the return value is computed just once for each instance and reused throughout its life.

Specified by:
toString in interface OpenMBeanInfo
Overrides:
toString in class MBeanInfo
Returns:
a @link{java.lang.String} instance representing the instance in textual form.
See Also:
Object.getClass(), Object.hashCode(), Class.getName(), Integer.toHexString(int)