org.eclipse.emf.emfstore.internal.server.core.subinterfaces
Class ChangePackageFragmentUploadAdapter

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.emf.emfstore.internal.server.core.subinterfaces.ChangePackageFragmentUploadAdapter

All Implemented Interfaces:

org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal

public class ChangePackageFragmentUploadAdapter
extends org.eclipse.emf.common.notify.impl.AdapterImpl

Adapter that is meant to be attached to a session and stores all change package fragments.

Author:

emueller

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

org.eclipse.emf.common.notify.Adapter.Internal

Constructor Summary

ChangePackageFragmentUploadAdapter()

Method Summary

void	addFragment(String proxyId, List<AbstractOperation> fragment) Adds a single fragment.
void	clearCompleted(String proxyId) Removes the completed change package matching the given ID.
com.google.common.base.Optional<ChangePackage>	convertFileBasedToInMemoryChangePackage(String proxyId) Returns the aggregated change package.
com.google.common.base.Optional<FileBasedChangePackage>	getFileBasedChangePackage(String proxyId) Returns the temporary file based changepackage for the given proxy id, if present.
void	markAsComplete(String proxyId) Mark a list of change package as completed.

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

getTarget, isAdapterForType, notifyChanged, setTarget, unsetTarget

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangePackageFragmentUploadAdapter

public ChangePackageFragmentUploadAdapter()

Method Detail

addFragment

public void addFragment(String proxyId,
                        List<AbstractOperation> fragment)
                 throws ESException

Adds a single fragment.

Parameters:

proxyId - the ID identifying the list of fragments this fragment belongs to

fragment - the actual fragment to be added

Throws:

ESException - in case the fragment could not be added

markAsComplete

public void markAsComplete(String proxyId)
                    throws ESException

Mark a list of change package as completed.

Parameters:

proxyId - the ID of the set of change package fragments that is supposed to be completed

Throws:

ESException - in case

convertFileBasedToInMemoryChangePackage

public com.google.common.base.Optional<ChangePackage> convertFileBasedToInMemoryChangePackage(String proxyId)

Returns the aggregated change package. Fragments considered as complete need to be marked as such by calling {markAsComplete(String).

Parameters:

proxyId - the ID that identifies a list of change package fragments from which the change package will be created

Returns:

the aggregated ChangePackage as an Optional

getFileBasedChangePackage

public com.google.common.base.Optional<FileBasedChangePackage> getFileBasedChangePackage(String proxyId)

Returns the temporary file based changepackage for the given proxy id, if present. The change package is backed by temporary files on server side, so FileBasedChangePackage.move(String) might be needed.

Parameters:

proxyId - the ID that identifies the FileBasedChangePackage

Returns:

the file based change package as an Optional

clearCompleted

public void clearCompleted(String proxyId)

Removes the completed change package matching the given ID.

Parameters:

proxyId - the ID of the change package proxy