com.edorasware.one.upload.internal

Class FilesystemCacheUploadService

java.lang.Object

com.edorasware.one.upload.internal.FilesystemCacheUploadService

All Implemented Interfaces:

UploadService

public class FilesystemCacheUploadService
extends Object

An upload service implementation that stores temporary upload data in the filesystem.

Constructor Summary

Constructors

Constructor and Description
FilesystemCacheUploadService(String baseDirectoryPath, long maxFileSize, long cleanupIntervalMs) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
int	cleanup() Performs periodic cleanup of stale uploads.
int	getActiveUploadCount() Returns the count of active uploads in the cache.
UploadResponse	upload(org.springframework.web.multipart.MultipartHttpServletRequest uploadRequest, UploadCompletionHandler completionHandler, boolean failOnEmptyRequest) Handles a single content upload request.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilesystemCacheUploadService

public FilesystemCacheUploadService(String baseDirectoryPath,
                                    long maxFileSize,
                                    long cleanupIntervalMs)

Constructs a new instance.

Parameters:

baseDirectoryPath - the base directory in which the upload cache will be placed

maxFileSize - the maximum permitted file size (-1 if there is no limit)

cleanupIntervalMs - the interval after which stale upload files will be deleted (in ms)

Method Detail

getActiveUploadCount

public int getActiveUploadCount()

Returns the count of active uploads in the cache.

Returns:

the count of active uploads in the cache

cleanup

public int cleanup()

Description copied from interface: UploadService

Performs periodic cleanup of stale uploads.

Returns:

the number of stale uploads that were removed

upload

public UploadResponse upload(org.springframework.web.multipart.MultipartHttpServletRequest uploadRequest,
                             UploadCompletionHandler completionHandler,
                             boolean failOnEmptyRequest)

Description copied from interface: UploadService

Handles a single content upload request.

The request may be either a complete upload in a single request or part of a chunked upload. The completion handler will only be called when the complete content is available on the server.

Specified by:

upload in interface UploadService

Parameters:

uploadRequest - the incoming content upload request

completionHandler - the handler to be called when the content is complete

failOnEmptyRequest - fail is a request is received with no content

Returns:

the upload response