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MBeanAttributeInfo (JBoss/JMX API) - JBoss 4.0.1 sp1 jmx API Documentation 英文版文档

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javax.management
Class MBeanAttributeInfo

java.lang.Object
  javax.management.MBeanFeatureInfo
      javax.management.MBeanAttributeInfo

All Implemented Interfaces:

Cloneable, Serializable

Direct Known Subclasses:

ModelMBeanAttributeInfo, OpenMBeanAttributeInfoSupport

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public class MBeanAttributeInfo

extends MBeanFeatureInfo

implements Serializable, Cloneable

Represents a management attribute in an MBeans' management interface.

Version:

$Revision: 1.12 $

Revisions:

20020711 Adrian Brock:

• Serialization

Author:

Juha Lindfors., Adrian Brock

See Also:

MBeanInfo, Serialized Form

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Field Summary

 

Fields inherited from class javax.management.MBeanFeatureInfo

description, name

 

Constructor Summary

MBeanAttributeInfo(String name, String description, Method getter, Method setter)           Creates an MBean attribute info object using the given accessor methods.

MBeanAttributeInfo(String name, String type, String description, boolean isReadable, boolean isWritable, boolean isIs)           Creates an MBean attribute info object.

 

Method Summary
Object	clone()           Creates a copy of this object.
boolean	equals(Object object)
String	getType()           Returns the type string of this attribute.
int	hashCode()
boolean	isIs()           If the attribute is using the boolean isAttributeName naming convention for its read accessor.
boolean	isReadable()           If the attribute is readable.
boolean	isWritable()           If the attribute is writable.
String	toString()

 

Methods inherited from class javax.management.MBeanFeatureInfo

getDescription, getName

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

MBeanAttributeInfo

public MBeanAttributeInfo(String name,
                          String type,
                          String description,
                          boolean isReadable,
                          boolean isWritable,
                          boolean isIs)
                   throws IllegalArgumentException

Creates an MBean attribute info object.

Parameters:

name - name of the attribute

type - the fully qualified class name of the attribute's type

description - human readable description string of the attribute

isReadable - if attribute is readable

isWritable - if attribute is writable

isIs - if attribute is using the boolean isAttributeName naming convention for its getter method

Throws:

IllegalArgumentException - for a true isIs with a non boolean type or the type is not a valid java type or it is a reserved word

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MBeanAttributeInfo

public MBeanAttributeInfo(String name,
                          String description,
                          Method getter,
                          Method setter)
                   throws IntrospectionException

Creates an MBean attribute info object using the given accessor methods.

Parameters:

name - Name of the attribute.

description - Human readable description string of the attribute's type.

getter - The attribute's read accessor. May be null if the attribute is write-only.

setter - The attribute's write accessor. May be null if the attribute is read-only.

Throws:

IntrospectionException - if the accessor methods are not valid for the attribute

Method Detail

clone

public Object clone()

Creates a copy of this object.

Returns:

clone of this object

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getType

public String getType()

Returns the type string of this attribute.

Returns:

fully qualified class name of the attribute's type

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isReadable

public boolean isReadable()

If the attribute is readable.

Returns:

true if attribute is readable; false otherwise

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isWritable

public boolean isWritable()

If the attribute is writable.

Returns:

true if attribute is writable; false otherwise

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isIs

public boolean isIs()

If the attribute is using the boolean isAttributeName naming convention for its read accessor.

Returns:

true if using isAttributeName getter; false otherwise

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equals

public boolean equals(Object object)

Overrides:

equals in class MBeanFeatureInfo

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hashCode

public int hashCode()

Overrides:

hashCode in class MBeanFeatureInfo

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toString

public String toString()

Overrides:

toString in class MBeanFeatureInfo

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