Locking.ServerLock

java.lang.Object

org.jgroups.protocols.Locking.ServerLock

Enclosing class:: Locking

protected class Locking.ServerLock extends Object

Server side queue for handling of lock requests (lock, release).

Field Summary

Fields

Modifier and Type

Field

Description

protected final Locking.ServerCondition

condition

protected final String

lock_name

protected Owner

owner

protected final List<Locking.Request>

queue
Constructor Summary

Constructors

Modifier

Constructor

Description

ServerLock(String lock_name)

protected

ServerLock(String lock_name, Owner owner)
Method Summary

Modifier and Type

Method

Description

protected void

addToQueue(Locking.Request req)

protected Locking.Request

getNextRequest()

protected Locking.Response

handleRequest(Locking.Request req)

protected Locking.Response

handleView(List<Address> members)

boolean

isEmpty()

protected boolean

isRequestPresent(Locking.Type type, Owner owner)

Checks if a certain request from a given owner is already in the queue

protected Locking.Response

processQueue()

protected void

removeRequest(Locking.Type type, Owner owner)

protected void

setOwner(Owner owner)

String

toString()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- lock_name
  
  protected final String lock_name
- owner
  
  protected Owner owner
- queue
  
  protected final List<Locking.Request> queue
- condition
  
  protected final Locking.ServerCondition condition
Constructor Details
- ServerLock
  
  public ServerLock(String lock_name)
- ServerLock
  
  protected ServerLock(String lock_name, Owner owner)
Method Details
- handleRequest
  
  protected Locking.Response handleRequest(Locking.Request req)
- handleView
  
  protected Locking.Response handleView(List<Address> members)
- addToQueue
  
  protected void addToQueue(Locking.Request req)
- isRequestPresent
  
  protected boolean isRequestPresent(Locking.Type type, Owner owner)
  
  Checks if a certain request from a given owner is already in the queue
- removeRequest
  
  protected void removeRequest(Locking.Type type, Owner owner)
- getNextRequest
  
  protected Locking.Request getNextRequest()
- processQueue
  
  protected Locking.Response processQueue()
- setOwner
  
  protected void setOwner(Owner owner)
- isEmpty
  
  public boolean isEmpty()
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object