org.qubership.automation.itf.core.util.transport.service

Enum LockProvider

java.lang.Object

java.lang.Enum<LockProvider>

org.qubership.automation.itf.core.util.transport.service.LockProvider

All Implemented Interfaces:

Serializable, Comparable<LockProvider>

public enum LockProvider
extends Enum<LockProvider>

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
void	cleanupCache()
boolean	init() Just to initialize instance not while the 1st inbound message processing, but near the activation of the 1st trigger.
void	notify(String key) Method will take the WeakValue from cache by the key if value is present, method will call Cache.invalidate(Object) in the cache I've added the remove listener, which call notify for WeakValue object on Remove event.
static LockProvider	valueOf(String name) Returns the enum constant of this type with the specified name.
static LockProvider[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
void	wait(String sessionId) Method will create an object in Cache and call Object.wait() method for this object to stop the current thread.
Message	waitResponse(String sessionId, int interval) Wait for a response message.
Message	waitResponse(String sessionId, int interval, int maxInterval, float multiplier) Wait for a response message, fixed or exponential waits in the loop.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final LockProvider INSTANCE

Method Detail

values

public static LockProvider[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (LockProvider c : LockProvider.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static LockProvider valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

notify

public void notify(@Nonnull
                   String key)

Method will take the WeakValue from cache by the key if value is present, method will call Cache.invalidate(Object) in the cache I've added the remove listener, which call notify for WeakValue object on Remove event.

Parameters:

key - - session key.

wait

public void wait(@Nonnull
                 String sessionId)
          throws InterruptedException

Method will create an object in Cache and call Object.wait() method for this object to stop the current thread. Until some object call notify(String)

Parameters:

sessionId - - transport session id

Throws:

InterruptedException - - exception

waitResponse

public Message waitResponse(@Nonnull
                            String sessionId,
                            int interval)
                     throws InterruptedException

Wait for a response message.

Parameters:

sessionId - - Session Uuid to wait a response,

interval - - interval to wait, in milliseconds,

Returns:

Response Message.

Throws:

InterruptedException - - in case wait is interrupted.

waitResponse

public Message waitResponse(@Nonnull
                            String sessionId,
                            int interval,
                            int maxInterval,
                            float multiplier)
                     throws InterruptedException

Wait for a response message, fixed or exponential waits in the loop.

Parameters:

sessionId - - Session Uuid to wait a response,

interval - - interval to wait inside loop, in milliseconds,

maxInterval - - max interval to wait, in milliseconds,

multiplier - - multiplier for exponential waits,

Returns:

Response Message.

Throws:

InterruptedException - - in case wait is interrupted.

init

public boolean init()

Just to initialize instance not while the 1st inbound message processing, but near the activation of the 1st trigger.

Returns:

true.

cleanupCache

public void cleanupCache()