org.sourceforge.jemm.client
Class LockSimulationDatabase

java.lang.Object
  org.sourceforge.jemm.client.LockSimulationDatabase

All Implemented Interfaces:

org.sourceforge.jemm.client.ObjectDatabase, org.sourceforge.jemm.client.ObjectSource, org.sourceforge.jemm.client.TypeRequestHandler

public class LockSimulationDatabase
extends java.lang.Object
implements org.sourceforge.jemm.client.ObjectDatabase

A Database implementation that simulates the asynchronous locking behaviour of a real database with a single listener which ignores the threadId.

Author:

Paul Keeble

Nested Class Summary

static class

LockSimulationDatabase.LockEvent

Constructor Summary

LockSimulationDatabase()

Method Summary

void	acquireLock(org.sourceforge.jemm.database.ClientThreadId threadId, org.sourceforge.jemm.types.ID jemmId)
org.sourceforge.jemm.database.ClassInfo	getClassInfo(org.sourceforge.jemm.database.ClassId classId)
org.sourceforge.jemm.database.EnumInfo	getEnumInfo(org.sourceforge.jemm.database.EnumId enumId)
org.sourceforge.jemm.util.JEMMObject	getObject(org.sourceforge.jemm.types.ID jemmId)
org.sourceforge.jemm.util.JEMMObject	getRefreshedObject(org.sourceforge.jemm.types.ID jemmId)
org.sourceforge.jemm.util.JEMMObject	getRoot(java.lang.String rootName)
java.util.List<LockSimulationDatabase.LockEvent>	getSent()
org.sourceforge.jemm.types.ID	newObject(org.sourceforge.jemm.database.ClassId classId, org.sourceforge.jemm.util.JEMMObject obj)
org.sourceforge.jemm.lifecycle.TypeResponse<?>	processTypeRequest(org.sourceforge.jemm.util.JEMMObject jemmObject, org.sourceforge.jemm.database.ClassId classId, org.sourceforge.jemm.lifecycle.TypeRequest<?> request)
void	refreshObject(org.sourceforge.jemm.util.JEMMObject obj)
org.sourceforge.jemm.database.ClassId	registerClass(org.sourceforge.jemm.database.ClassInfo classInfo)
org.sourceforge.jemm.database.EnumId	registerEnum(org.sourceforge.jemm.database.EnumInfo enumInfo)
void	releaseLock(org.sourceforge.jemm.database.ClientThreadId threadId, org.sourceforge.jemm.types.ID jemmId)
void	removeLockAcquiredListener(org.sourceforge.jemm.database.ClientId clientId)
void	sendEvents()
void	setClientLockAcquiredListener(org.sourceforge.jemm.database.ClientId clientId, org.sourceforge.jemm.database.LockAcquiredListener listener)
void	setRoot(java.lang.String rootName, org.sourceforge.jemm.util.JEMMObject newValue)
org.sourceforge.jemm.util.JEMMObject	setRootIfNull(java.lang.String rootName, org.sourceforge.jemm.util.JEMMObject newValue)
void	synchroniseObject(org.sourceforge.jemm.util.JEMMObject syncData)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LockSimulationDatabase

public LockSimulationDatabase()

Method Detail

acquireLock

public void acquireLock(org.sourceforge.jemm.database.ClientThreadId threadId,
                        org.sourceforge.jemm.types.ID jemmId)

Specified by:

acquireLock in interface org.sourceforge.jemm.client.ObjectDatabase

sendEvents

public void sendEvents()

setClientLockAcquiredListener

public void setClientLockAcquiredListener(org.sourceforge.jemm.database.ClientId clientId,
                                          org.sourceforge.jemm.database.LockAcquiredListener listener)

Specified by:

setClientLockAcquiredListener in interface org.sourceforge.jemm.client.ObjectDatabase

getSent

public java.util.List<LockSimulationDatabase.LockEvent> getSent()

releaseLock

public void releaseLock(org.sourceforge.jemm.database.ClientThreadId threadId,
                        org.sourceforge.jemm.types.ID jemmId)

Specified by:

releaseLock in interface org.sourceforge.jemm.client.ObjectDatabase

removeLockAcquiredListener

public void removeLockAcquiredListener(org.sourceforge.jemm.database.ClientId clientId)

Specified by:

removeLockAcquiredListener in interface org.sourceforge.jemm.client.ObjectDatabase

getClassInfo

public org.sourceforge.jemm.database.ClassInfo getClassInfo(org.sourceforge.jemm.database.ClassId classId)

Specified by:

getClassInfo in interface org.sourceforge.jemm.client.ObjectDatabase

getEnumInfo

public org.sourceforge.jemm.database.EnumInfo getEnumInfo(org.sourceforge.jemm.database.EnumId enumId)

Specified by:

getEnumInfo in interface org.sourceforge.jemm.client.ObjectDatabase

getObject

public org.sourceforge.jemm.util.JEMMObject getObject(org.sourceforge.jemm.types.ID jemmId)

Specified by:

getObject in interface org.sourceforge.jemm.client.ObjectDatabase

Specified by:

getObject in interface org.sourceforge.jemm.client.ObjectSource

getRoot

public org.sourceforge.jemm.util.JEMMObject getRoot(java.lang.String rootName)

Specified by:

getRoot in interface org.sourceforge.jemm.client.ObjectDatabase

newObject

public org.sourceforge.jemm.types.ID newObject(org.sourceforge.jemm.database.ClassId classId,
                                               org.sourceforge.jemm.util.JEMMObject obj)

Specified by:

newObject in interface org.sourceforge.jemm.client.ObjectDatabase

registerClass

public org.sourceforge.jemm.database.ClassId registerClass(org.sourceforge.jemm.database.ClassInfo classInfo)
                                                    throws org.sourceforge.jemm.database.StructureModifiedException

Specified by:

registerClass in interface org.sourceforge.jemm.client.ObjectDatabase

Throws:

org.sourceforge.jemm.database.StructureModifiedException

registerEnum

public org.sourceforge.jemm.database.EnumId registerEnum(org.sourceforge.jemm.database.EnumInfo enumInfo)
                                                  throws org.sourceforge.jemm.database.StructureModifiedException

Specified by:

registerEnum in interface org.sourceforge.jemm.client.ObjectDatabase

Throws:

org.sourceforge.jemm.database.StructureModifiedException

setRoot

public void setRoot(java.lang.String rootName,
                    org.sourceforge.jemm.util.JEMMObject newValue)

Specified by:

setRoot in interface org.sourceforge.jemm.client.ObjectDatabase

setRootIfNull

public org.sourceforge.jemm.util.JEMMObject setRootIfNull(java.lang.String rootName,
                                                          org.sourceforge.jemm.util.JEMMObject newValue)

Specified by:

setRootIfNull in interface org.sourceforge.jemm.client.ObjectDatabase

synchroniseObject

public void synchroniseObject(org.sourceforge.jemm.util.JEMMObject syncData)

Specified by:

synchroniseObject in interface org.sourceforge.jemm.client.ObjectDatabase

refreshObject

public void refreshObject(org.sourceforge.jemm.util.JEMMObject obj)

Specified by:

refreshObject in interface org.sourceforge.jemm.client.ObjectDatabase

processTypeRequest

public org.sourceforge.jemm.lifecycle.TypeResponse<?> processTypeRequest(org.sourceforge.jemm.util.JEMMObject jemmObject,
                                                                         org.sourceforge.jemm.database.ClassId classId,
                                                                         org.sourceforge.jemm.lifecycle.TypeRequest<?> request)

Specified by:

processTypeRequest in interface org.sourceforge.jemm.client.TypeRequestHandler

getRefreshedObject

public org.sourceforge.jemm.util.JEMMObject getRefreshedObject(org.sourceforge.jemm.types.ID jemmId)

Specified by:

getRefreshedObject in interface org.sourceforge.jemm.client.ObjectDatabase