org.eclipse.e4.ui.internal.workbench

Class ResourceHandler

java.lang.Object

org.eclipse.e4.ui.internal.workbench.ResourceHandler

All Implemented Interfaces:

IModelResourceHandler

public class ResourceHandler
extends java.lang.Object
implements IModelResourceHandler

This class is responsible to load and save the model

Constructor Summary

Constructors

Constructor and Description
ResourceHandler(boolean saveAndRestore, boolean clearPersistedState) Constructor.

Method Summary

Modifier and Type	Method and Description
Resource	createResourceWithApp(MApplication theApp) Creates a resource with an app Model, used for saving copies of the main app model.
protected long	getLastApplicationModification()
boolean	hasTopLevelWindows()
Resource	loadMostRecentModel() Loads an returns the most recent model that was persisted
void	save() Saves the model

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceHandler

public ResourceHandler(boolean saveAndRestore,
                       boolean clearPersistedState)

Constructor.

Parameters:

saveAndRestore -

clearPersistedState -

Method Detail

hasTopLevelWindows

public boolean hasTopLevelWindows()

Returns:

true if the current application model has top-level windows.

loadMostRecentModel

public Resource loadMostRecentModel()

Description copied from interface: IModelResourceHandler

Loads an returns the most recent model that was persisted

Specified by:

loadMostRecentModel in interface IModelResourceHandler

Returns:

the most recent model state

save

public void save()
          throws java.io.IOException

Description copied from interface: IModelResourceHandler

Saves the model

Specified by:

save in interface IModelResourceHandler

Throws:

java.io.IOException - if storing fails

createResourceWithApp

public Resource createResourceWithApp(MApplication theApp)

Creates a resource with an app Model, used for saving copies of the main app model.

Specified by:

createResourceWithApp in interface IModelResourceHandler

Parameters:

theApp - the application model to add to the resource

Returns:

a resource with a proper save path with the model as contents

getLastApplicationModification

protected long getLastApplicationModification()