Class OpenMBeanInfoSupport
- All Implemented Interfaces:
- Serializable,- Cloneable,- DescriptorRead,- OpenMBeanInfo
OpenMBeanInfoSupport class describes the management
 information of an open MBean: it is a subclass of MBeanInfo, and it implements the OpenMBeanInfo interface.  Note that an open MBean is
 recognized as such if its getMBeanInfo() method returns an
 instance of a class which implements the OpenMBeanInfo interface,
 typically OpenMBeanInfoSupport.- Since:
- 1.5
- See Also:
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Constructor SummaryConstructorsConstructorDescriptionOpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications) Constructs anOpenMBeanInfoSupportinstance, which describes a class of open MBeans with the specifiedclassName,description,openAttributes,openConstructors,openOperationsandnotifications.OpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications, Descriptor descriptor) Constructs anOpenMBeanInfoSupportinstance, which describes a class of open MBeans with the specifiedclassName,description,openAttributes,openConstructors,openOperations,notifications, anddescriptor.
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Method SummaryModifier and TypeMethodDescriptionbooleanCompares the specifiedobjparameter with thisOpenMBeanInfoSupportinstance for equality.inthashCode()Returns the hash code value for thisOpenMBeanInfoSupportinstance.toString()Returns a string representation of thisOpenMBeanInfoSupportinstance.Methods declared in class javax.management.MBeanInfoclone, getAttributes, getClassName, getConstructors, getDescription, getDescriptor, getNotifications, getOperationsMethods declared in interface javax.management.openmbean.OpenMBeanInfogetAttributes, getClassName, getConstructors, getDescription, getNotifications, getOperations
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Constructor Details- 
OpenMBeanInfoSupportpublic OpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications) Constructs an OpenMBeanInfoSupportinstance, which describes a class of open MBeans with the specifiedclassName,description,openAttributes,openConstructors,openOperationsandnotifications.The openAttributes,openConstructors,openOperationsandnotificationsarray parameters are internally copied, so that subsequent changes to the arrays referenced by these parameters have no effect on this instance.- Parameters:
- className- The fully qualified Java class name of the open MBean described by this- OpenMBeanInfoSupportinstance.
- description- A human readable description of the open MBean described by this- OpenMBeanInfoSupportinstance.
- openAttributes- The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of- MBeanAttributeInfo, typically- OpenMBeanAttributeInfoSupport.
- openConstructors- The list of exposed public constructors of the described open MBean; Must be an array of instances of a subclass of- MBeanConstructorInfo, typically- OpenMBeanConstructorInfoSupport.
- openOperations- The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of- MBeanOperationInfo, typically- OpenMBeanOperationInfoSupport.
- notifications- The list of notifications emitted by the described open MBean.
- Throws:
- ArrayStoreException- If- openAttributes,- openConstructorsor- openOperationsis not an array of instances of a subclass of- MBeanAttributeInfo,- MBeanConstructorInfoor- MBeanOperationInforespectively.
 
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OpenMBeanInfoSupportpublic OpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications, Descriptor descriptor) Constructs an OpenMBeanInfoSupportinstance, which describes a class of open MBeans with the specifiedclassName,description,openAttributes,openConstructors,openOperations,notifications, anddescriptor.The openAttributes,openConstructors,openOperationsandnotificationsarray parameters are internally copied, so that subsequent changes to the arrays referenced by these parameters have no effect on this instance.- Parameters:
- className- The fully qualified Java class name of the open MBean described by this- OpenMBeanInfoSupportinstance.
- description- A human readable description of the open MBean described by this- OpenMBeanInfoSupportinstance.
- openAttributes- The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of- MBeanAttributeInfo, typically- OpenMBeanAttributeInfoSupport.
- openConstructors- The list of exposed public constructors of the described open MBean; Must be an array of instances of a subclass of- MBeanConstructorInfo, typically- OpenMBeanConstructorInfoSupport.
- openOperations- The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of- MBeanOperationInfo, typically- OpenMBeanOperationInfoSupport.
- notifications- The list of notifications emitted by the described open MBean.
- descriptor- The descriptor for the MBean. This may be null which is equivalent to an empty descriptor.
- Throws:
- ArrayStoreException- If- openAttributes,- openConstructorsor- openOperationsis not an array of instances of a subclass of- MBeanAttributeInfo,- MBeanConstructorInfoor- MBeanOperationInforespectively.
- Since:
- 1.6
 
 
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Method Details- 
equalsCompares the specified objparameter with thisOpenMBeanInfoSupportinstance for equality.Returns trueif and only if all of the following statements are true:- objis non null,
- objalso implements the- OpenMBeanInfointerface,
- their class names are equal
- their infos on attributes, constructors, operations and notifications are equal
 equalsmethod works properly forobjparameters which are different implementations of theOpenMBeanInfointerface.- Specified by:
- equalsin interface- OpenMBeanInfo
- Overrides:
- equalsin class- MBeanInfo
- Parameters:
- obj- the object to be compared for equality with this- OpenMBeanInfoSupportinstance;
- Returns:
- trueif the specified object is equal to this- OpenMBeanInfoSupportinstance.
- See Also:
 
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hashCodepublic int hashCode()Returns the hash code value for this OpenMBeanInfoSupportinstance.The hash code of an OpenMBeanInfoSupportinstance is the sum of the hash codes of all elements of information used inequalscomparisons (ie: its class name, and its infos on attributes, constructors, operations and notifications, where the hashCode of each of these arrays is calculated by a call tonew java.util.HashSet(java.util.Arrays.asList(this.getSignature)).hashCode()).This ensures that t1.equals(t2)implies thatt1.hashCode()==t2.hashCode()for any twoOpenMBeanInfoSupportinstancest1andt2, as required by the general contract of the methodObject.hashCode().However, note that another instance of a class implementing the OpenMBeanInfointerface may be equal to thisOpenMBeanInfoSupportinstance as defined byequals(java.lang.Object), but may have a different hash code if it is calculated differently.As OpenMBeanInfoSupportinstances are immutable, the hash code for this instance is calculated once, on the first call tohashCode, and then the same value is returned for subsequent calls.- Specified by:
- hashCodein interface- OpenMBeanInfo
- Overrides:
- hashCodein class- Object
- Returns:
- the hash code value for this OpenMBeanInfoSupportinstance
- See Also:
 
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toStringReturns a string representation of this OpenMBeanInfoSupportinstance.The string representation consists of the name of this class (ie javax.management.openmbean.OpenMBeanInfoSupport), the MBean class name, the string representation of infos on attributes, constructors, operations and notifications of the described MBean and the string representation of the descriptor.As OpenMBeanInfoSupportinstances are immutable, the string representation for this instance is calculated once, on the first call totoString, and then the same value is returned for subsequent calls.- Specified by:
- toStringin interface- OpenMBeanInfo
- Overrides:
- toStringin class- Object
- Returns:
- a string representation of this OpenMBeanInfoSupportinstance
 
 
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