OpenJDK 27 · javax.management.openmbean.OpenMBeanInfoSupport

Modifier and Type	Field and Description
private transient Integer	myHashCode
private transient String	myToString
pack-priv static final long	serialVersionUID Hides javax.management.MBeanInfo.serialVersionUID.

Constructor Summary

Access Constructor and Description

Access	Constructor and Description
public	OpenMBeanInfoSupport(String The fully qualified Java class name of the open MBean described by this `OpenMBeanInfoSupport` instance. className, String A human readable description of the open MBean described by this `OpenMBeanInfoSupport` instance. description, OpenMBeanAttributeInfo[] The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of `MBeanAttributeInfo`, typically `OpenMBeanAttributeInfoSupport`. openAttributes, OpenMBeanConstructorInfo[] The list of exposed public constructors of the described open MBean; Must be an array of instances of a subclass of `MBeanConstructorInfo`, typically `OpenMBeanConstructorInfoSupport`. openConstructors, OpenMBeanOperationInfo[] The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of `MBeanOperationInfo`, typically `OpenMBeanOperationInfoSupport`. openOperations, MBeanNotificationInfo[] The list of notifications emitted by the described open MBean. notifications) Constructs an `OpenMBeanInfoSupport` instance, which describes a class of open MBeans with the specified `className`, `description`, `openAttributes`, `openConstructors` , `openOperations` and `notifications`.
public	OpenMBeanInfoSupport(String The fully qualified Java class name of the open MBean described by this `OpenMBeanInfoSupport` instance. className, String A human readable description of the open MBean described by this `OpenMBeanInfoSupport` instance. description, OpenMBeanAttributeInfo[] The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of `MBeanAttributeInfo`, typically `OpenMBeanAttributeInfoSupport`. openAttributes, OpenMBeanConstructorInfo[] The list of exposed public constructors of the described open MBean; Must be an array of instances of a subclass of `MBeanConstructorInfo`, typically `OpenMBeanConstructorInfoSupport`. openConstructors, OpenMBeanOperationInfo[] The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of `MBeanOperationInfo`, typically `OpenMBeanOperationInfoSupport`. openOperations, MBeanNotificationInfo[] The list of notifications emitted by the described open MBean. notifications, Descriptor The descriptor for the MBean. This may be null which is equivalent to an empty descriptor. descriptor) Constructs an `OpenMBeanInfoSupport` instance, which describes a class of open MBeans with the specified `className`, `description`, `openAttributes`, `openConstructors` , `openOperations`, `notifications`, and `descriptor`.

public

The fully qualified Java class name of the open MBean described by this OpenMBeanInfoSupport instance.

className, String

A human readable description of the open MBean described by this OpenMBeanInfoSupport instance.

The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of MBeanAttributeInfo, typically OpenMBeanAttributeInfoSupport.

openAttributes, OpenMBeanConstructorInfo[]

The list of exposed public constructors of the described open MBean; Must be an array of instances of a subclass of MBeanConstructorInfo, typically OpenMBeanConstructorInfoSupport.

openConstructors, OpenMBeanOperationInfo[]

The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of MBeanOperationInfo, typically OpenMBeanOperationInfoSupport.

openOperations, MBeanNotificationInfo[]

The list of notifications emitted by the described open MBean.

notifications)

Constructs an OpenMBeanInfoSupport instance, which describes a class of open MBeans with the specified className, description, openAttributes, openConstructors , openOperations and notifications.

public

OpenMBeanInfoSupport(String

The fully qualified Java class name of the open MBean described by this OpenMBeanInfoSupport instance.

className, String

A human readable description of the open MBean described by this OpenMBeanInfoSupport instance.

description, OpenMBeanAttributeInfo[]

The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of MBeanAttributeInfo, typically OpenMBeanAttributeInfoSupport.

openAttributes, OpenMBeanConstructorInfo[]

The list of exposed public constructors of the described open MBean; Must be an array of instances of a subclass of MBeanConstructorInfo, typically OpenMBeanConstructorInfoSupport.

openConstructors, OpenMBeanOperationInfo[]

The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of MBeanOperationInfo, typically OpenMBeanOperationInfoSupport.

openOperations, MBeanNotificationInfo[]

The list of notifications emitted by the described open MBean.

notifications, Descriptor

The descriptor for the MBean. This may be null which is equivalent to an empty descriptor.

descriptor)

Method Summary

Modifier and Type	Method and Description
private static <T> int	arraySetHash(T[] a)
private static MBeanAttributeInfo[]	attributeArray(OpenMBeanAttributeInfo[] src)
private static MBeanConstructorInfo[]	constructorArray(OpenMBeanConstructorInfo[] src)
public boolean	Returns: `true` if the specified object is equal to this `OpenMBeanInfoSupport` instance. equals(Object the object to be compared for equality with this `OpenMBeanInfoSupport` instance; obj) Overrides javax.management.MBeanInfo.equals. Implements javax.management.openmbean.OpenMBeanInfo.equals. Compares the specified `obj` parameter with this `OpenMBeanInfoSupport` instance for equality.
public int	Returns: the hash code value for this `OpenMBeanInfoSupport` instance hashCode() Overrides javax.management.MBeanInfo.hashCode. Implements javax.management.openmbean.OpenMBeanInfo.hashCode. Returns the hash code value for this `OpenMBeanInfoSupport` instance.
private static MBeanOperationInfo[]	operationArray(OpenMBeanOperationInfo[] src)
private static <T> boolean	sameArrayContents(T[] a1, T[] a2)
public String	Returns: a string representation of this `OpenMBeanInfoSupport` instance toString() Overrides javax.management.MBeanInfo.toString. Implements javax.management.openmbean.OpenMBeanInfo.toString. Returns a string representation of this `OpenMBeanInfoSupport` instance.

Inherited from javax.management.MBeanInfo:: clone getAttributes getClassName getConstructors getDescription getDescriptor getNotifications getOperations

Field Detail

myHashCode	back to summary
private transient Integer myHashCode

myToString	back to summary
private transient String myToString

serialVersionUID	back to summary
pack-priv static final long serialVersionUID Hides javax.management.MBeanInfo.serialVersionUID.

Constructor Detail

OpenMBeanInfoSupport back to summary

OpenMBeanInfoSupport	back to summary
public OpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications) Constructs an `OpenMBeanInfoSupport` instance, which describes a class of open MBeans with the specified `className`, `description`, `openAttributes`, `openConstructors` , `openOperations` and `notifications`. The `openAttributes`, `openConstructors`, `openOperations` and `notifications` array parameters are internally copied, so that subsequent changes to the arrays referenced by these parameters have no effect on this instance. Parameters className:String The fully qualified Java class name of the open MBean described by this `OpenMBeanInfoSupport` instance. description:String A human readable description of the open MBean described by this `OpenMBeanInfoSupport` instance. openAttributes:OpenMBeanAttributeInfo[] The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of `MBeanAttributeInfo`, typically `OpenMBeanAttributeInfoSupport`. openConstructors:OpenMBeanConstructorInfo[] 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:OpenMBeanOperationInfo[] The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of `MBeanOperationInfo`, typically `OpenMBeanOperationInfoSupport`. notifications:MBeanNotificationInfo[] The list of notifications emitted by the described open MBean. Exceptions ArrayStoreException: If `openAttributes`, `openConstructors` or `openOperations` is not an array of instances of a subclass of `MBeanAttributeInfo`, `MBeanConstructorInfo` or `MBeanOperationInfo` respectively.

public OpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications)

The openAttributes, openConstructors, openOperations and notifications array parameters are internally copied, so that subsequent changes to the arrays referenced by these parameters have no effect on this instance.

Parameters

className:String: The fully qualified Java class name of the open MBean described by this OpenMBeanInfoSupport instance.
description:String: A human readable description of the open MBean described by this OpenMBeanInfoSupport instance.
openAttributes:OpenMBeanAttributeInfo[]: The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of MBeanAttributeInfo, typically OpenMBeanAttributeInfoSupport.
openConstructors:OpenMBeanConstructorInfo[]: 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:OpenMBeanOperationInfo[]: The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of MBeanOperationInfo, typically OpenMBeanOperationInfoSupport.
notifications:MBeanNotificationInfo[]: The list of notifications emitted by the described open MBean.

Exceptions

ArrayStoreException:: If openAttributes, openConstructors or openOperations is not an array of instances of a subclass of MBeanAttributeInfo, MBeanConstructorInfo or MBeanOperationInfo respectively.

OpenMBeanInfoSupport back to summary

OpenMBeanInfoSupport	back to summary
public OpenMBeanInfoSupport(String className, String description, OpenMBeanAttributeInfo[] openAttributes, OpenMBeanConstructorInfo[] openConstructors, OpenMBeanOperationInfo[] openOperations, MBeanNotificationInfo[] notifications, Descriptor descriptor) Constructs an `OpenMBeanInfoSupport` instance, which describes a class of open MBeans with the specified `className`, `description`, `openAttributes`, `openConstructors` , `openOperations`, `notifications`, and `descriptor`. The `openAttributes`, `openConstructors`, `openOperations` and `notifications` array parameters are internally copied, so that subsequent changes to the arrays referenced by these parameters have no effect on this instance. Parameters className:String The fully qualified Java class name of the open MBean described by this `OpenMBeanInfoSupport` instance. description:String A human readable description of the open MBean described by this `OpenMBeanInfoSupport` instance. openAttributes:OpenMBeanAttributeInfo[] The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of `MBeanAttributeInfo`, typically `OpenMBeanAttributeInfoSupport`. openConstructors:OpenMBeanConstructorInfo[] 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:OpenMBeanOperationInfo[] The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of `MBeanOperationInfo`, typically `OpenMBeanOperationInfoSupport`. notifications:MBeanNotificationInfo[] The list of notifications emitted by the described open MBean. descriptor:Descriptor The descriptor for the MBean. This may be null which is equivalent to an empty descriptor. Exceptions ArrayStoreException: If `openAttributes`, `openConstructors` or `openOperations` is not an array of instances of a subclass of `MBeanAttributeInfo`, `MBeanConstructorInfo` or `MBeanOperationInfo` respectively. Since 1.6

Parameters

className:String: The fully qualified Java class name of the open MBean described by this OpenMBeanInfoSupport instance.
description:String: A human readable description of the open MBean described by this OpenMBeanInfoSupport instance.
openAttributes:OpenMBeanAttributeInfo[]: The list of exposed attributes of the described open MBean; Must be an array of instances of a subclass of MBeanAttributeInfo, typically OpenMBeanAttributeInfoSupport.
openConstructors:OpenMBeanConstructorInfo[]: 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:OpenMBeanOperationInfo[]: The list of exposed operations of the described open MBean. Must be an array of instances of a subclass of MBeanOperationInfo, typically OpenMBeanOperationInfoSupport.
notifications:MBeanNotificationInfo[]: The list of notifications emitted by the described open MBean.
descriptor:Descriptor: The descriptor for the MBean. This may be null which is equivalent to an empty descriptor.

Exceptions

ArrayStoreException:: If openAttributes, openConstructors or openOperations is not an array of instances of a subclass of MBeanAttributeInfo, MBeanConstructorInfo or MBeanOperationInfo respectively.

Since

1.6

Method Detail

arraySetHash	back to summary
private static <T> int arraySetHash(T[] a)

attributeArray	back to summary
private static MBeanAttributeInfo[] attributeArray(OpenMBeanAttributeInfo[] src)

constructorArray	back to summary
private static MBeanConstructorInfo[] constructorArray(OpenMBeanConstructorInfo[] src)

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides javax.management.MBeanInfo.equals. Implements javax.management.openmbean.OpenMBeanInfo.equals. Compares the specified `obj` parameter with this `OpenMBeanInfoSupport` instance for equality. Returns `true` if and only if all of the following statements are true: `obj` is non null, `obj` also implements the `OpenMBeanInfo` interface, their class names are equal their infos on attributes, constructors, operations and notifications are equal This ensures that this `equals` method works properly for `obj` parameters which are different implementations of the `OpenMBeanInfo` interface. Parameters obj:Object the object to be compared for equality with this `OpenMBeanInfoSupport` instance; Returns:boolean `true` if the specified object is equal to this `OpenMBeanInfoSupport` instance.

public boolean equals(Object obj)

Overrides javax.management.MBeanInfo.equals.

Implements javax.management.openmbean.OpenMBeanInfo.equals.

Compares the specified obj parameter with this OpenMBeanInfoSupport instance for equality.

Returns true if and only if all of the following statements are true:

obj is non null,
obj also implements the OpenMBeanInfo interface,
their class names are equal
their infos on attributes, constructors, operations and notifications are equal

This ensures that this equals method works properly for obj parameters which are different implementations of the OpenMBeanInfo interface.

Parameters

obj:Object: the object to be compared for equality with this OpenMBeanInfoSupport instance;

Returns:boolean

true if the specified object is equal to this OpenMBeanInfoSupport instance.

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides javax.management.MBeanInfo.hashCode. Implements javax.management.openmbean.OpenMBeanInfo.hashCode. Returns the hash code value for this `OpenMBeanInfoSupport` instance. The hash code of an `OpenMBeanInfoSupport` instance is the sum of the hash codes of all elements of information used in `equals` comparisons (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 to `new java.util.HashSet(java.util.Arrays.asList(this.getSignature)).hashCode()`). This ensures that `t1.equals(t2)` implies that `t1.hashCode()==t2.hashCode()` for any two `OpenMBeanInfoSupport` instances `t1` and `t2`, as required by the general contract of the method `Object.hashCode()`. However, note that another instance of a class implementing the `OpenMBeanInfo` interface may be equal to this `OpenMBeanInfoSupport` instance as defined by `equals(java.lang.Object)`, but may have a different hash code if it is calculated differently. As `OpenMBeanInfoSupport` instances are immutable, the hash code for this instance is calculated once, on the first call to `hashCode`, and then the same value is returned for subsequent calls. Returns:int the hash code value for this `OpenMBeanInfoSupport` instance

public int hashCode()

Overrides javax.management.MBeanInfo.hashCode.

Implements javax.management.openmbean.OpenMBeanInfo.hashCode.

Returns the hash code value for this OpenMBeanInfoSupport instance.

The hash code of an OpenMBeanInfoSupport instance is the sum of the hash codes of all elements of information used in equals comparisons (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 to new java.util.HashSet(java.util.Arrays.asList(this.getSignature)).hashCode()).

This ensures that t1.equals(t2) implies that t1.hashCode()==t2.hashCode() for any two OpenMBeanInfoSupport instances t1 and t2, as required by the general contract of the method Object.hashCode().

However, note that another instance of a class implementing the OpenMBeanInfo interface may be equal to this OpenMBeanInfoSupport instance as defined by equals(java.lang.Object), but may have a different hash code if it is calculated differently.

As OpenMBeanInfoSupport instances are immutable, the hash code for this instance is calculated once, on the first call to hashCode, and then the same value is returned for subsequent calls.

Returns:int: the hash code value for this OpenMBeanInfoSupport instance

operationArray	back to summary
private static MBeanOperationInfo[] operationArray(OpenMBeanOperationInfo[] src)

sameArrayContents	back to summary
private static <T> boolean sameArrayContents(T[] a1, T[] a2)

toString back to summary

toString	back to summary
public String toString() Overrides javax.management.MBeanInfo.toString. Implements javax.management.openmbean.OpenMBeanInfo.toString. Returns a string representation of this `OpenMBeanInfoSupport` instance. 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 `OpenMBeanInfoSupport` instances are immutable, the string representation for this instance is calculated once, on the first call to `toString`, and then the same value is returned for subsequent calls. Returns:String a string representation of this `OpenMBeanInfoSupport` instance

public String toString()

Overrides javax.management.MBeanInfo.toString.

Implements javax.management.openmbean.OpenMBeanInfo.toString.

Returns a string representation of this OpenMBeanInfoSupport instance.

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 OpenMBeanInfoSupport instances are immutable, the string representation for this instance is calculated once, on the first call to toString, and then the same value is returned for subsequent calls.

Returns:String: a string representation of this OpenMBeanInfoSupport instance

public Class OpenMBeanInfoSupport

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail