jdk.lang.management.LockInfo — clojure-interop/java.lang.management 1.0.5

Information about a lock. A lock can be a built-in object monitor, an ownable synchronizer, or the Condition object associated with synchronizers.

An ownable synchronizer is a synchronizer that may be exclusively owned by a thread and uses AbstractOwnableSynchronizer (or its subclass) to implement its synchronization property. ReentrantLock and ReentrantReadWriteLock are two examples of ownable synchronizers provided by the platform.

MXBean Mapping LockInfo is mapped to a CompositeData as specified in the from method.

*from clj

(*from cd)

Returns a LockInfo object represented by the given CompositeData. The given CompositeData must contain the following attributes:

Attribute Name Type

className java.lang.String

identityHashCode java.lang.Integer

cd - CompositeData representing a LockInfo - javax.management.openmbean.CompositeData

returns: a LockInfo object represented by cd if cd is not null; null otherwise. - java.lang.management.LockInfo

throws: java.lang.IllegalArgumentException - if cd does not represent a LockInfo with the attributes described above.

->lock-info clj

(->lock-info class-name identity-hash-code)

Constructor.

Constructs a LockInfo object.

class-name - the fully qualified name of the class of the lock object. - java.lang.String identity-hash-code - the identity hash code of the lock object. - int

get-class-name clj

(get-class-name this)

Returns the fully qualified name of the class of the lock object.

returns: the fully qualified name of the class of the lock object. - java.lang.String

get-identity-hash-code clj

(get-identity-hash-code this)

Returns the identity hash code of the lock object returned from the System.identityHashCode(java.lang.Object) method.

returns: the identity hash code of the lock object. - int

to-string clj

(to-string this)

Returns a string representation of a lock. The returned string representation consists of the name of the class of the lock object, the at-sign character `@', and the unsigned hexadecimal representation of the identity hash code of the object. This method returns a string equals to the value of:

lock.getClass().getName() '@' Integer.toHexString(System.identityHashCode(lock)) where lock is the lock object.

returns: the string representation of a lock. - java.lang.String