org.sdmlib.replication

Class SharedSpace

java.lang.Object

java.lang.Thread

org.sdmlib.replication.SharedSpace

All Implemented Interfaces:

de.uniks.networkparser.interfaces.Condition<java.lang.Object>, de.uniks.networkparser.interfaces.SendableEntity, de.uniks.networkparser.interfaces.UpdateListener, java.beans.PropertyChangeListener, java.lang.Runnable, java.util.EventListener, PropertyChangeInterface

public class SharedSpace
extends java.lang.Thread
implements PropertyChangeInterface, java.beans.PropertyChangeListener, de.uniks.networkparser.interfaces.UpdateListener, de.uniks.networkparser.interfaces.SendableEntity

See Also:

ReplicationModel.java

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	SharedSpace.ChannelMsg
static class	SharedSpace.HookAction
static class	SharedSpace.MousePositionInfo

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CURRENT_HISTORY_ID
static SharedSpaceSet	EMPTY_SET
static java.lang.String	JLOG
protected java.beans.PropertyChangeSupport	listeners
static int	msgNo
static java.lang.String	PROPERTY_CHANNELS one many SharedSpace ----------------------------------- ReplicationChannel sharedSpace channels
static java.lang.String	PROPERTY_HISTORY
static java.lang.String	PROPERTY_JAVAFXAPPLICATION
static java.lang.String	PROPERTY_LASTCHANGEID
static java.lang.String	PROPERTY_NODE many one SharedSpace ----------------------------------- ReplicationNode sharedSpaces node
static java.lang.String	PROPERTY_NODEID
static java.lang.String	PROPERTY_SOCKET
static java.lang.String	PROPERTY_SPACEID
static java.lang.String	PROPERTY_TARGETNODEID
static java.lang.String	REMOTE_TASK_BOARD_ROOT
static java.lang.String	REPLICATION_ROOT
static java.lang.String	RESEND_ID_HISTORY_NUMBER
static java.lang.String	RESEND_ID_HISTORY_PREFIX
static java.lang.String	TERMINATE

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
SharedSpace()
SharedSpace(java.lang.String spaceId, java.lang.String nodeId, java.lang.String serverIp, int serverPort, de.uniks.networkparser.IdMap map)

Method Summary

Modifier and Type	Method and Description
boolean	addPropertyChangeListener(java.beans.PropertyChangeListener listener)
boolean	addPropertyChangeListener(java.lang.String propertyName, java.beans.PropertyChangeListener listener) Adds the property change listener.
void	addToAfterHandleMessageActions(SharedSpace.HookAction r)
void	addToBeforeHandleMessageActions(SharedSpace.HookAction r)
boolean	addToChannels(ReplicationChannel value)
void	applyChangeLocally(ReplicationChange change)
void	applyNoConflictChange(ReplicationChange change)
ReplicationChannel	createChannels()
ReplicationChannel	createChannels(java.lang.String hostName, int replicationServerPort)
ChangeHistory	createHistory()
ReplicationNode	createNode()
void	enqueueMsg(ReplicationChannel channel, java.lang.String msg)
boolean	firePropertyChange(java.lang.String propertyName, java.lang.Object oldValue, java.lang.Object newValue)
java.lang.Object	get(java.lang.String attrName)
de.uniks.networkparser.IdMap	getChangeMap()
ReplicationChannelSet	getChannels()
ChangeHistory	getHistory()
long	getLastChangeId()
de.uniks.networkparser.IdMap	getMap()
SharedSpace.MousePositionInfo	getMousePositionForUser(java.lang.String userId, java.lang.String windowId)
long	getNewHistoryIdNumber()
long	getNewHistoryIdNumber(int increment)
ReplicationNode	getNode()
java.lang.String	getNodeId()
java.beans.PropertyChangeSupport	getPropertyChangeSupport() Get the propertyChangeSupport attribute of the PropertyChangeInterface object
RemoteTaskBoard	getRemoteTaskBoard()
ReplicationRoot	getReplicationRoot()
java.lang.Object	getSharedObject(java.lang.String objectName)
java.net.Socket	getSocket()
java.lang.String	getSpaceId()
java.lang.String	getTargetNodeId()
<T> T	glueObjectsAtId(java.lang.String id, T newObj)
void	handleMessage(SharedSpace.ChannelMsg msg)
SharedSpace	init(de.uniks.networkparser.IdMap userModelIdMap, boolean javaFXApplication)
SharedSpace	init(java.beans.PropertyChangeListener laneListener)
boolean	isApplyingChangeMsg()
boolean	isJavaFXApplication()
boolean	isLoadingHistory()
boolean	isReadMessages()
void	loadHistoryFromDir(java.io.File logDir)
void	loadHistoryFromFile()
void	loadHistoryFromFile(java.io.File file)
ReplicationRoot	plainInit()
void	propertyChange(java.beans.PropertyChangeEvent evt)
void	put(java.lang.String string, java.lang.Object object)
void	removeAllFromChannels()
void	removeFromAfterHandleMessageActions(SharedSpace.HookAction r)
void	removeFromBeforeHandleMessageActions(SharedSpace.HookAction r)
boolean	removeFromChannels(ReplicationChannel value)
boolean	removePropertyChangeListener(java.beans.PropertyChangeListener listener)
boolean	removePropertyChangeListener(java.lang.String property, java.beans.PropertyChangeListener listener)
void	removeYou()
void	run()
void	sendAllChangesSince(ReplicationChange lower, ReplicationChannel channel)
boolean	set(java.lang.String attrName, java.lang.Object value)
void	setApplyingChangeMsg(boolean isApplyingChangeMsg)
void	setHistory(ChangeHistory value)
void	setJavaFXApplication(boolean value)
void	setLastChangeId(long value)
void	setLoadingHistory(boolean loadingHistory)
void	setLogFile(java.io.File logFile)
void	setMap(de.uniks.networkparser.IdMap map)
void	setMousePositionAndWindowIdForUser(java.lang.String userId, double x, double y, java.lang.String windowId)
boolean	setNode(ReplicationNode value)
void	setNodeId(java.lang.String value)
void	setReadMessages(boolean readMessages)
void	setRemoteTaskBoard(RemoteTaskBoard remoteTaskBoard)
void	setReplicationRoot(ReplicationRoot replicationRoot)
void	setSocket(java.net.Socket value)
void	setSpaceId(java.lang.String value)
void	setTargetNodeId(java.lang.String value)
void	storeMyHistoryCompressed()
java.lang.String	toString()
boolean	update(java.lang.Object event) checks or notify this condition.
void	waitForCurrentHistoryId()
SharedSpace	withChannels(ReplicationChannel... value)
SharedSpace	withChannels(ReplicationChannel value)
SharedSpace	withGUIListener(GUIListener listener)
SharedSpace	withHistory(ChangeHistory value)
SharedSpace	withJavaFXApplication(boolean value)
SharedSpace	withLastChangeId(long value)
void	withMap(de.uniks.networkparser.IdMap map)
SharedSpace	withNode(ReplicationNode value)
SharedSpace	withNodeId(java.lang.String value)
SharedSpace	withoutChannels(ReplicationChannel... value)
SharedSpace	withoutChannels(ReplicationChannel value)
SharedSpace	withSocket(java.net.Socket value)
SharedSpace	withSpaceId(java.lang.String value)
SharedSpace	withTargetNodeId(java.lang.String value)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, yield

Methods inherited from class java.lang.Object

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

Field Detail

JLOG

public static final java.lang.String JLOG

See Also:

Constant Field Values

CURRENT_HISTORY_ID

public static final java.lang.String CURRENT_HISTORY_ID

See Also:

Constant Field Values

TERMINATE

public static final java.lang.String TERMINATE

See Also:

Constant Field Values

RESEND_ID_HISTORY_PREFIX

public static final java.lang.String RESEND_ID_HISTORY_PREFIX

See Also:

Constant Field Values

RESEND_ID_HISTORY_NUMBER

public static final java.lang.String RESEND_ID_HISTORY_NUMBER

See Also:

Constant Field Values

msgNo

public static int msgNo

listeners

protected java.beans.PropertyChangeSupport listeners

PROPERTY_SPACEID

public static final java.lang.String PROPERTY_SPACEID

See Also:

Constant Field Values

EMPTY_SET

public static final SharedSpaceSet EMPTY_SET

PROPERTY_NODE

public static final java.lang.String PROPERTY_NODE

              many                       one
 SharedSpace ----------------------------------- ReplicationNode
              sharedSpaces                   node
 

See Also:

Constant Field Values

PROPERTY_CHANNELS

public static final java.lang.String PROPERTY_CHANNELS

              one                       many
 SharedSpace ----------------------------------- ReplicationChannel
              sharedSpace                   channels
 

See Also:

Constant Field Values

PROPERTY_HISTORY

public static final java.lang.String PROPERTY_HISTORY

See Also:

Constant Field Values

PROPERTY_LASTCHANGEID

public static final java.lang.String PROPERTY_LASTCHANGEID

See Also:

Constant Field Values

PROPERTY_NODEID

public static final java.lang.String PROPERTY_NODEID

See Also:

Constant Field Values

REMOTE_TASK_BOARD_ROOT

public static final java.lang.String REMOTE_TASK_BOARD_ROOT

See Also:

Constant Field Values

REPLICATION_ROOT

public static final java.lang.String REPLICATION_ROOT

See Also:

Constant Field Values

PROPERTY_SOCKET

public static final java.lang.String PROPERTY_SOCKET

See Also:

Constant Field Values

PROPERTY_TARGETNODEID

public static final java.lang.String PROPERTY_TARGETNODEID

See Also:

Constant Field Values

PROPERTY_JAVAFXAPPLICATION

public static final java.lang.String PROPERTY_JAVAFXAPPLICATION

See Also:

Constant Field Values

Constructor Detail

SharedSpace

public SharedSpace()

SharedSpace

public SharedSpace(java.lang.String spaceId,
                   java.lang.String nodeId,
                   java.lang.String serverIp,
                   int serverPort,
                   de.uniks.networkparser.IdMap map)

Method Detail

plainInit

public ReplicationRoot plainInit()

init

public SharedSpace init(java.beans.PropertyChangeListener laneListener)

enqueueMsg

public void enqueueMsg(ReplicationChannel channel,
                       java.lang.String msg)

waitForCurrentHistoryId

public void waitForCurrentHistoryId()

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

addToBeforeHandleMessageActions

public void addToBeforeHandleMessageActions(SharedSpace.HookAction r)

removeFromBeforeHandleMessageActions

public void removeFromBeforeHandleMessageActions(SharedSpace.HookAction r)

addToAfterHandleMessageActions

public void addToAfterHandleMessageActions(SharedSpace.HookAction r)

removeFromAfterHandleMessageActions

public void removeFromAfterHandleMessageActions(SharedSpace.HookAction r)

handleMessage

public void handleMessage(SharedSpace.ChannelMsg msg)

sendAllChangesSince

public void sendAllChangesSince(ReplicationChange lower,
                                ReplicationChannel channel)

applyNoConflictChange

public void applyNoConflictChange(ReplicationChange change)

applyChangeLocally

public void applyChangeLocally(ReplicationChange change)

setLogFile

public void setLogFile(java.io.File logFile)

loadHistoryFromFile

public void loadHistoryFromFile()

loadHistoryFromFile

public void loadHistoryFromFile(java.io.File file)

storeMyHistoryCompressed

public void storeMyHistoryCompressed()

loadHistoryFromDir

public void loadHistoryFromDir(java.io.File logDir)

isApplyingChangeMsg

public boolean isApplyingChangeMsg()

setApplyingChangeMsg

public void setApplyingChangeMsg(boolean isApplyingChangeMsg)

update

public boolean update(java.lang.Object event)

Description copied from interface: de.uniks.networkparser.interfaces.Condition

checks or notify this condition.

Specified by:

update in interface de.uniks.networkparser.interfaces.Condition<java.lang.Object>

Parameters:

event - the telegram to be checked

Returns:

true if the telegram fulfills this condition, false otherwise

getNewHistoryIdNumber

public long getNewHistoryIdNumber()

getNewHistoryIdNumber

public long getNewHistoryIdNumber(int increment)

getChangeMap

public de.uniks.networkparser.IdMap getChangeMap()

get

public java.lang.Object get(java.lang.String attrName)

set

public boolean set(java.lang.String attrName,
                   java.lang.Object value)

getPropertyChangeSupport

public java.beans.PropertyChangeSupport getPropertyChangeSupport()

Description copied from interface: PropertyChangeInterface

Get the propertyChangeSupport attribute of the PropertyChangeInterface object

Specified by:

getPropertyChangeSupport in interface PropertyChangeInterface

Returns:

The propertyChangeSupport value

addPropertyChangeListener

public boolean addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Specified by:

addPropertyChangeListener in interface de.uniks.networkparser.interfaces.SendableEntity

addPropertyChangeListener

public boolean addPropertyChangeListener(java.lang.String propertyName,
                                         java.beans.PropertyChangeListener listener)

Description copied from interface: de.uniks.networkparser.interfaces.SendableEntity

Adds the property change listener.

Specified by:

addPropertyChangeListener in interface de.uniks.networkparser.interfaces.SendableEntity

Parameters:

propertyName - the property name

listener - the listener

Returns:

boolean if add the PropertyChangeListener

removePropertyChangeListener

public boolean removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Specified by:

removePropertyChangeListener in interface de.uniks.networkparser.interfaces.SendableEntity

removePropertyChangeListener

public boolean removePropertyChangeListener(java.lang.String property,
                                            java.beans.PropertyChangeListener listener)

Specified by:

removePropertyChangeListener in interface de.uniks.networkparser.interfaces.SendableEntity

removeYou

public void removeYou()

getSpaceId

public java.lang.String getSpaceId()

setSpaceId

public void setSpaceId(java.lang.String value)

withSpaceId

public SharedSpace withSpaceId(java.lang.String value)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Thread

getNode

public ReplicationNode getNode()

setNode

public boolean setNode(ReplicationNode value)

withNode

public SharedSpace withNode(ReplicationNode value)

createNode

public ReplicationNode createNode()

getMap

public de.uniks.networkparser.IdMap getMap()

setMap

public void setMap(de.uniks.networkparser.IdMap map)

getChannels

public ReplicationChannelSet getChannels()

addToChannels

public boolean addToChannels(ReplicationChannel value)

removeFromChannels

public boolean removeFromChannels(ReplicationChannel value)

withChannels

public SharedSpace withChannels(ReplicationChannel value)

withoutChannels

public SharedSpace withoutChannels(ReplicationChannel value)

removeAllFromChannels

public void removeAllFromChannels()

createChannels

public ReplicationChannel createChannels()

Returns:

Return the created Channel

See Also:

ReplicationObjectScenarioForCoverage.java

createChannels

public ReplicationChannel createChannels(java.lang.String hostName,
                                         int replicationServerPort)

Parameters:

hostName - The Hostname

replicationServerPort - The Port of the ReplicationChannel

Returns:

the ReplicationChannel

See Also:

ReplicationObjectScenarioForCoverage.java

withMap

public void withMap(de.uniks.networkparser.IdMap map)

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

getHistory

public ChangeHistory getHistory()

setHistory

public void setHistory(ChangeHistory value)

withHistory

public SharedSpace withHistory(ChangeHistory value)

getLastChangeId

public long getLastChangeId()

setLastChangeId

public void setLastChangeId(long value)

withLastChangeId

public SharedSpace withLastChangeId(long value)

getNodeId

public java.lang.String getNodeId()

setNodeId

public void setNodeId(java.lang.String value)

withNodeId

public SharedSpace withNodeId(java.lang.String value)

glueObjectsAtId

public <T> T glueObjectsAtId(java.lang.String id,
                             T newObj)

getRemoteTaskBoard

public RemoteTaskBoard getRemoteTaskBoard()

setRemoteTaskBoard

public void setRemoteTaskBoard(RemoteTaskBoard remoteTaskBoard)

setReadMessages

public void setReadMessages(boolean readMessages)

isReadMessages

public boolean isReadMessages()

withChannels

public SharedSpace withChannels(ReplicationChannel... value)

withoutChannels

public SharedSpace withoutChannels(ReplicationChannel... value)

getSharedObject

public java.lang.Object getSharedObject(java.lang.String objectName)

isLoadingHistory

public boolean isLoadingHistory()

setLoadingHistory

public void setLoadingHistory(boolean loadingHistory)

getSocket

public java.net.Socket getSocket()

setSocket

public void setSocket(java.net.Socket value)

withSocket

public SharedSpace withSocket(java.net.Socket value)

getTargetNodeId

public java.lang.String getTargetNodeId()

setTargetNodeId

public void setTargetNodeId(java.lang.String value)

withTargetNodeId

public SharedSpace withTargetNodeId(java.lang.String value)

withGUIListener

public SharedSpace withGUIListener(GUIListener listener)

setMousePositionAndWindowIdForUser

public void setMousePositionAndWindowIdForUser(java.lang.String userId,
                                               double x,
                                               double y,
                                               java.lang.String windowId)

getMousePositionForUser

public SharedSpace.MousePositionInfo getMousePositionForUser(java.lang.String userId,
                                                             java.lang.String windowId)

getReplicationRoot

public ReplicationRoot getReplicationRoot()

setReplicationRoot

public void setReplicationRoot(ReplicationRoot replicationRoot)

isJavaFXApplication

public boolean isJavaFXApplication()

setJavaFXApplication

public void setJavaFXApplication(boolean value)

withJavaFXApplication

public SharedSpace withJavaFXApplication(boolean value)

init

public SharedSpace init(de.uniks.networkparser.IdMap userModelIdMap,
                        boolean javaFXApplication)

put

public void put(java.lang.String string,
                java.lang.Object object)

createHistory

public ChangeHistory createHistory()

firePropertyChange

public boolean firePropertyChange(java.lang.String propertyName,
                                  java.lang.Object oldValue,
                                  java.lang.Object newValue)