Package org.nuxeo.ecm.core.io.upload.batch

Class BatchManagerComponent

java.lang.Object

org.nuxeo.runtime.model.DefaultComponent

org.nuxeo.ecm.core.io.upload.batch.BatchManagerComponent

All Implemented Interfaces:

BatchManager, Adaptable, Component, Extensible, TimestampedService

public class BatchManagerComponent
extends DefaultComponent
implements BatchManager

Runtime Component implementing the BatchManager service with the TransientStore.

Since:

5.4.2

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLIENT_BATCH_ID_FLAG
static final String	DEFAULT_BATCH_HANDLER	The default batch handler name.
protected Map<String,BatchHandler>	handlers
protected final AtomicInteger	uploadInProgress
static final String	XP_BATCH_HANDLER

Fields inherited from class org.nuxeo.runtime.model.DefaultComponent

lastModified, name

Constructor Summary

Constructors

Constructor	Description
BatchManagerComponent()

Method Summary

Modifier and Type	Method	Description
void	addBlob(String batchId, String index, Blob blob, int chunkCount, int chunkIndex, String name, String mime, long fileSize)	Adds a blob as a chunk to a batch.
void	addBlob(String batchId, String index, Blob blob, String name, String mime)	Adds a blob to a batch.
void	clean(String batchId)	Cleans up the temporary storage associated to the batch.
Batch	getBatch(String batchId)	Fetches information about a batch.
protected Blob	getBatchBlob(String batchId, String fileIndex)
Blob	getBlob(String batchId, String fileIndex)
Blob	getBlob(String batchId, String fileIndex, int timeoutS)
List<Blob>	getBlobs(String batchId)	Gets Blobs associated to a given batch.
List<Blob>	getBlobs(String batchId, int timeoutS)	Gets Blobs associated to a given batch.
List<BatchFileEntry>	getFileEntries(String batchId)
BatchFileEntry	getFileEntry(String batchId, String fileIndex)
BatchHandler	getHandler(String handlerName)	Gets a batch handler.
Set<String>	getSupportedHandlers()	Returns the supported batch handler names.
boolean	hasBatch(String batchId)	Returns true if there is a batch for the given batchId, false otherwise.
String	initBatch()	Initializes a batch by with an automatically generated id.
Batch	initBatch(String handlerName)	Initiates a new batch with the given handler.
protected Batch	initBatchInternal(String batchId)
boolean	removeFileEntry(String batchId, String filedIdx)	Removes a file from a batch.
void	start(ComponentContext context)	Start the component.
void	stop(ComponentContext context)	Stop the component.

Methods inherited from class org.nuxeo.runtime.model.DefaultComponent

activate, addRuntimeMessage, addRuntimeMessage, deactivate, getAdapter, getDescriptor, getDescriptors, getLastModified, getRegistry, register, registerContribution, registerExtension, setLastModified, setModifiedNow, setName, unregister, unregisterContribution, unregisterExtension

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.runtime.model.Component

getApplicationStartedOrder

Field Details

CLIENT_BATCH_ID_FLAG

public static final String CLIENT_BATCH_ID_FLAG

See Also:

• Constant Field Values

DEFAULT_BATCH_HANDLER

public static final String DEFAULT_BATCH_HANDLER

The default batch handler name.

Since:

10.1

See Also:

• Constant Field Values

XP_BATCH_HANDLER

public static final String XP_BATCH_HANDLER

Since:

10.1

See Also:

• Constant Field Values

handlers

protected Map<String,BatchHandler> handlers

uploadInProgress

protected final AtomicInteger uploadInProgress

Constructor Details

BatchManagerComponent

public BatchManagerComponent()

Method Details

start

public void start(ComponentContext context)

Description copied from interface: Component

Start the component. This method is called after all the components were resolved and activated

Specified by:

start in interface Component

Overrides:

start in class DefaultComponent

stop

public void stop(ComponentContext context)
          throws InterruptedException

Description copied from interface: Component

Stop the component.

Specified by:

stop in interface Component

Overrides:

stop in class DefaultComponent

Throws:

InterruptedException

getSupportedHandlers

public Set<String> getSupportedHandlers()

Description copied from interface: BatchManager

Returns the supported batch handler names.

Specified by:

getSupportedHandlers in interface BatchManager

Returns:

the supported batch handler names

getHandler

public BatchHandler getHandler(String handlerName)

Description copied from interface: BatchManager

Gets a batch handler.

Specified by:

getHandler in interface BatchManager

Parameters:

handlerName - the batch handler name

Returns:

the batch handler, or null if it doesn't exist

initBatch

public String initBatch()

Description copied from interface: BatchManager

Initializes a batch by with an automatically generated id.

Specified by:

initBatch in interface BatchManager

Returns:

the batch id

initBatchInternal

protected Batch initBatchInternal(String batchId)

initBatch

public Batch initBatch(String handlerName)

Description copied from interface: BatchManager

Initiates a new batch with the given handler.

Specified by:

initBatch in interface BatchManager

Parameters:

handlerName - the batch handler name

Returns:

the newly created batch

getBatch

public Batch getBatch(String batchId)

Description copied from interface: BatchManager

Fetches information about a batch.

Specified by:

getBatch in interface BatchManager

Parameters:

batchId - the batch id

Returns:

the batch, or null if it doesn't exist

addBlob

public void addBlob(String batchId,
 String index,
 Blob blob,
 String name,
 String mime)
             throws IOException

Description copied from interface: BatchManager

Adds a blob to a batch. Will create a new Batch if needed.

Specified by:

addBlob in interface BatchManager

Throws:

IOException

addBlob

public void addBlob(String batchId,
 String index,
 Blob blob,
 int chunkCount,
 int chunkIndex,
 String name,
 String mime,
 long fileSize)
             throws IOException

Description copied from interface: BatchManager

Adds a blob as a chunk to a batch. Will create a new Batch if needed.

Specified by:

addBlob in interface BatchManager

Throws:

IOException

hasBatch

public boolean hasBatch(String batchId)

Description copied from interface: BatchManager

Returns true if there is a batch for the given batchId, false otherwise.

Specified by:

hasBatch in interface BatchManager

getBlobs

public List<Blob> getBlobs(String batchId)

Description copied from interface: BatchManager

Gets Blobs associated to a given batch. Returns null if batch does not exist.

Specified by:

getBlobs in interface BatchManager

getBlobs

public List<Blob> getBlobs(String batchId,
 int timeoutS)

Description copied from interface: BatchManager

Gets Blobs associated to a given batch. Returns null if batch does not exist. Waits for upload in progress if needed.

Specified by:

getBlobs in interface BatchManager

getBlob

public Blob getBlob(String batchId,
 String fileIndex)

Specified by:

getBlob in interface BatchManager

getBlob

public Blob getBlob(String batchId,
 String fileIndex,
 int timeoutS)

Specified by:

getBlob in interface BatchManager

getBatchBlob

protected Blob getBatchBlob(String batchId,
 String fileIndex)

getFileEntries

public List<BatchFileEntry> getFileEntries(String batchId)

Specified by:

getFileEntries in interface BatchManager

getFileEntry

public BatchFileEntry getFileEntry(String batchId,
 String fileIndex)

Specified by:

getFileEntry in interface BatchManager

clean

public void clean(String batchId)

Description copied from interface: BatchManager

Cleans up the temporary storage associated to the batch.

Specified by:

clean in interface BatchManager

removeFileEntry

public boolean removeFileEntry(String batchId,
 String filedIdx)

Description copied from interface: BatchManager

Removes a file from a batch.

Specified by:

removeFileEntry in interface BatchManager