Package com._1c.g5.v8.dt.core.provider

Class TransactionalBmContentImporter

java.lang.Object

com._1c.g5.v8.dt.core.provider.BmContentImportSupport

com._1c.g5.v8.dt.core.provider.TransactionalBmContentImporter

All Implemented Interfaces:

IResourceContentImporter

Direct Known Subclasses:

BaseBmBlobImporter, BinaryResourceContentImporter, StandardBmObjectImporter

public abstract class TransactionalBmContentImporter
extends BmContentImportSupport
implements IResourceContentImporter

Base importer implementation for simple scenarios with all data being imported as a single BM transaction, including pre/post-processing

Nested Class Summary

Nested classes/interfaces inherited from class com._1c.g5.v8.dt.core.provider.BmContentImportSupport

BmContentImportSupport.ILoadOptionsProvider, BmContentImportSupport.LoadedData, BmContentImportSupport.NonCloseableHashingInputStream

Nested classes/interfaces inherited from interface com._1c.g5.v8.dt.core.provider.IResourceContentImporter

IResourceContentImporter.IMergeStrategy

Field Summary

Fields inherited from interface com._1c.g5.v8.dt.core.provider.IResourceContentImporter

PLATFORM_VERSION

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TransactionalBmContentImporter(IBmModelManager bmModelManager)	Constructs an instance

Method Summary

Modifier and Type	Method	Description
byte[]	computeSignature(InputStream content)	Computes signature.
byte[]	handleResourceCreationOrModification(IBmNamespace namespace, IDtProject project, org.eclipse.core.runtime.IPath path, Supplier<InputStream> contentSupplier, boolean fullOverride, boolean executeInGlobalContext)	Handles resource creation or modification.
protected abstract byte[]	handleResourceCreationOrModification(IBmPlatformTransaction transaction, IBmNamespace namespace, IDtProject project, org.eclipse.core.runtime.IPath path, InputStream content, boolean fullOverride)	Handles a data import process for an imported resource
void	handleResourceDeletion(IBmNamespace namespace, IDtProject project, org.eclipse.core.runtime.IPath path, boolean executeInGlobalContext)	Handles resource deletion.
protected abstract void	handleResourceDeletion(IBmPlatformTransaction transaction, IBmNamespace namespace, IDtProject project, org.eclipse.core.runtime.IPath path)	Handles a data removal process for a removed resource

Methods inherited from class com._1c.g5.v8.dt.core.provider.BmContentImportSupport

computeSha256Hash, doResourceLoad, executeTaskInContextIfNecessary, forceDerivedDataRebuild, getRuntimeVersion, loadData, resolveFqn

Methods inherited from class java.lang.Object

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

Methods inherited from interface com._1c.g5.v8.dt.core.provider.IResourceContentImporter

getOrder, supports

Constructor Detail

TransactionalBmContentImporter

protected TransactionalBmContentImporter(IBmModelManager bmModelManager)

Constructs an instance

Parameters:

bmModelManager - Reference to the IBmModelManager service. Cannot be null

Method Detail

computeSignature

public final byte[] computeSignature(InputStream content)

Description copied from interface: IResourceContentImporter

Computes signature.

Specified by:

computeSignature in interface IResourceContentImporter

Parameters:

content - The imported content stream. May not be null

Returns:

A signature of the content. May be empty or null

handleResourceCreationOrModification

public final byte[] handleResourceCreationOrModification(IBmNamespace namespace,
                                                         IDtProject project,
                                                         org.eclipse.core.runtime.IPath path,
                                                         Supplier<InputStream> contentSupplier,
                                                         boolean fullOverride,
                                                         boolean executeInGlobalContext)

Description copied from interface: IResourceContentImporter

Handles resource creation or modification.

Specified by:

handleResourceCreationOrModification in interface IResourceContentImporter

Parameters:

namespace - The target IBmNamespace. May not be null

project - The target IDtProject. May not be null

path - The imported resource path. May not be null

contentSupplier - The imported content supplier. May not be null. Implementations should support any number of context requests to support the re-import process in case of BM deadlocks

fullOverride - The full override mode switch. The full override mode replaces content of an old object completelly without merge

executeInGlobalContext - The global editing context execution flag

Returns:

A signature of the imported content. May be null or empty

handleResourceDeletion

public final void handleResourceDeletion(IBmNamespace namespace,
                                         IDtProject project,
                                         org.eclipse.core.runtime.IPath path,
                                         boolean executeInGlobalContext)

Description copied from interface: IResourceContentImporter

Handles resource deletion.

Specified by:

handleResourceDeletion in interface IResourceContentImporter

Parameters:

namespace - The target IBmNamespace. May not be null

project - The target IDtProject. May not be null

path - The imported resource path. May not be null

executeInGlobalContext - The global editing context execution flag

handleResourceCreationOrModification

protected abstract byte[] handleResourceCreationOrModification(IBmPlatformTransaction transaction,
                                                               IBmNamespace namespace,
                                                               IDtProject project,
                                                               org.eclipse.core.runtime.IPath path,
                                                               InputStream content,
                                                               boolean fullOverride)

Handles a data import process for an imported resource

Parameters:

transaction - The data import BM transaction. Never null

namespace - The target BM namespace for an import. Never null

project - The target IDtProject. Never null

path - The imported resource path. May not be null

content - The imported content stream. May not be null

fullOverride - Data full override import mode

Returns:

Signature of imported data. Never null

handleResourceDeletion

protected abstract void handleResourceDeletion(IBmPlatformTransaction transaction,
                                               IBmNamespace namespace,
                                               IDtProject project,
                                               org.eclipse.core.runtime.IPath path)

Handles a data removal process for a removed resource

Parameters:

transaction - The data import BM transaction. Never null

namespace - The target BM namespace for an import. Never null

project - Target IDtProject. Never null

path - The removed resource path. May not be null