oracle.jbo.server.remote
Class PiggybackManager

java.lang.Object
  oracle.jbo.server.remote.PiggybackManager

public class PiggybackManager

extends java.lang.Object

Maintain all the ViewRowSetIteratorImpl that a client is using.

Version:

INTERNAL

Constructor Summary

PiggybackManager(ObjectMarshallerImpl marshaller)
Class constructor

Method Summary

RuntimeComponentObjectInfo	addComponentObject(ComponentObjectImpl co)
void	addDataModelRefreshEntry(java.io.Serializable ent)
void	addEntry(java.io.Serializable ent)
protected void	addMarshalledObjects()
RuntimeViewRowSetIteratorInfo	addRowSetIterator(RowSetIterator rv) Add a new ViewRowSetIteratorImpl to the list maintain by this class and return an integer id respresenting the ViewRowSetIteratorImpl inernally.
void	cleanUpServiceMessage(JboException ex)
void	clearServiceMessage()
RuntimeViewRowSetIteratorInfo	getIteratorInfo(RowSetIterator rsi)
com.sun.java.util.collections.ArrayList	getIterators()
ObjectMarshallerImpl	getMarshaller()
byte[]	getPiggyback(boolean on, AbstractRemoteApplicationModuleImpl am) Collects all the changes from the ViewRowSetIteratorImpl and serialize them to the content of the piggyback as a byte stream.
java.lang.String	getRequestName()
ServiceMessage	getServiceMessage()
int	indexOfComponentObject(ComponentObjectImpl rci)
int	indexOfRowSetIterator(RowSetIterator rsi) Look for the ViewRowSetIteratorImpl in the list this class is managing and return its integer id, otherwise return -1.
void	insertEntry(int index, java.io.Serializable ent)
boolean	isLocal()
ServiceMessage	marshalServiceMessage(AbstractRemoteApplicationModuleImpl am)
protected void	mergeDataModelRefreshEntries()
void	prepareForServiceMessage(AbstractRemoteApplicationModuleImpl amWrapper, ServiceMessage msg)
void	setDataModelRefresh(boolean b)
void	setLocal(boolean b)
void	setRequestName(java.lang.String reqName)
void	setSvcMsgName(java.lang.String svcMsgName)

Methods inherited from class java.lang.Object

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

Constructor Detail

PiggybackManager

public PiggybackManager(ObjectMarshallerImpl marshaller)

Class constructor

Method Detail

setLocal

public void setLocal(boolean b)

isLocal

public boolean isLocal()

setDataModelRefresh

public void setDataModelRefresh(boolean b)

setSvcMsgName

public void setSvcMsgName(java.lang.String svcMsgName)

setRequestName

public void setRequestName(java.lang.String reqName)

getRequestName

public java.lang.String getRequestName()

getMarshaller

public ObjectMarshallerImpl getMarshaller()

getIterators

public com.sun.java.util.collections.ArrayList getIterators()

addRowSetIterator

public RuntimeViewRowSetIteratorInfo addRowSetIterator(RowSetIterator rv)

Add a new ViewRowSetIteratorImpl to the list maintain by this class and return an integer id respresenting the ViewRowSetIteratorImpl inernally.

Parameters:

rv - the ViewRowSetIteratorImpl to add

Returns:

the new ViewRowSetIteratorImpl id

addComponentObject

public RuntimeComponentObjectInfo addComponentObject(ComponentObjectImpl co)

indexOfRowSetIterator

public int indexOfRowSetIterator(RowSetIterator rsi)

Look for the ViewRowSetIteratorImpl in the list this class is managing and return its integer id, otherwise return -1.

Returns:

the id of the ViewRowSetIteratorImpl if exist, -1 if not there

indexOfComponentObject

public int indexOfComponentObject(ComponentObjectImpl rci)

getServiceMessage

public ServiceMessage getServiceMessage()

addMarshalledObjects

protected void addMarshalledObjects()

mergeDataModelRefreshEntries

protected void mergeDataModelRefreshEntries()

clearServiceMessage

public void clearServiceMessage()

prepareForServiceMessage

public void prepareForServiceMessage(AbstractRemoteApplicationModuleImpl amWrapper,
                                     ServiceMessage msg)

cleanUpServiceMessage

public void cleanUpServiceMessage(JboException ex)

marshalServiceMessage

public ServiceMessage marshalServiceMessage(AbstractRemoteApplicationModuleImpl am)

addDataModelRefreshEntry

public void addDataModelRefreshEntry(java.io.Serializable ent)

addEntry

public void addEntry(java.io.Serializable ent)

insertEntry

public void insertEntry(int index,
                        java.io.Serializable ent)

getPiggyback

public byte[] getPiggyback(boolean on,
                           AbstractRemoteApplicationModuleImpl am)

Collects all the changes from the ViewRowSetIteratorImpl and serialize them to the content of the piggyback as a byte stream.

Parameters:

on - true if the piggyback should be filled with the lastest updates

Returns:

the byte stream which form the piggyback

getIteratorInfo

public RuntimeViewRowSetIteratorInfo getIteratorInfo(RowSetIterator rsi)