org.eclipse.xtext.resource.persistence

Interface IResourceStorageFacade

All Known Implementing Classes:

ResourceStorageFacade

public interface IResourceStorageFacade

Since:

2.8

Author:

Sven Efftinge - Initial contribution and API

Method Summary

Methods

Modifier and Type	Method and Description
ResourceStorageLoadable	createResourceStorageLoadable(InputStream inputStream) Creates a fresh ResourceStorageLoadable wrapping the given InputStream
ResourceStorageWritable	createResourceStorageWritable(OutputStream outputStream) Creates a fresh ResourceStorageWritable wrapping the given OutputStream
ResourceStorageLoadable	getOrCreateResourceStorageLoadable(StorageAwareResource resource) Finds or creates a ResourceStorageLoadable for the given resource.
boolean	hasStorageFor(org.eclipse.emf.common.util.URI uri)
void	saveResource(StorageAwareResource resource, IFileSystemAccessExtension3 fsa) Saves the resource using the given file system access.
boolean	shouldLoadFromStorage(StorageAwareResource resource)

Method Detail

shouldLoadFromStorage

boolean shouldLoadFromStorage(StorageAwareResource resource)

Returns:

whether the given resource should and can be loaded from stored resource state

hasStorageFor

boolean hasStorageFor(org.eclipse.emf.common.util.URI uri)

Returns:

whether storage data exists for the given URI

getOrCreateResourceStorageLoadable

ResourceStorageLoadable getOrCreateResourceStorageLoadable(StorageAwareResource resource)

Finds or creates a ResourceStorageLoadable for the given resource. Clients should first call shouldLoadFromStorage to check whether there exists a storage version of the given resource.

Returns:

an IResourceStorageLoadable

saveResource

void saveResource(StorageAwareResource resource,
                IFileSystemAccessExtension3 fsa)

Saves the resource using the given file system access.

createResourceStorageWritable

ResourceStorageWritable createResourceStorageWritable(OutputStream outputStream)

Creates a fresh ResourceStorageWritable wrapping the given OutputStream

createResourceStorageLoadable

ResourceStorageLoadable createResourceStorageLoadable(InputStream inputStream)

Creates a fresh ResourceStorageLoadable wrapping the given InputStream