de.hybris.platform.amazon.media.storage

Class S3MediaStorageStrategy

java.lang.Object

de.hybris.platform.amazon.media.storage.S3MediaStorageStrategy

All Implemented Interfaces:

MediaStorageStrategy

public class S3MediaStorageStrategy
extends Object
implements MediaStorageStrategy

Strategy which allows to store binaries for Media objects in Amazon S3 data storage.

Corresponding MediaFolder have to be configured with following properties:

 media.folder.{mediaFolderQualifier}.storage.strategy=S3MediaStorageStrategy
 media.folder.{mediaFolderQualifier}.bucketId=bucketId
 media.folder.{mediaFolderQualifier}.accessKeyID=yourAccessKeyID
 media.folder.{mediaFolderQualifier}.secretAccessKey=yourSecretAccessKey
 media.folder.{mediaFolderQualifier}.endpoint=possibleEndpoint
 

where:

• mediaFolderQualifier is qualifier of MediaFolder
• bucketId is name of the S3 bucket
• accessKeyID is configured access key ID
• secretAccessKey is configured secret access key ID
• endpoint is optional endpoint (for instance: s3-eu-west-1.amazonaws.com)

Below is full example for MediaFolder with qualifier s3 and bucketId myBucket:

 media.folder.s3.storage.strategy=S3MediaStorageStrategy
 media.folder.s3.bucketId=myBucket
 media.folder.s3.accessKeyID=XGDKJAKDJ12345
 media.folder.s3.secretAccessKey=JSJD8JSJJ3KNSkskk88374ksjhahwl4w+
 

If you have more than one media folders, you can share common settings as follows:

 media.globalSettings.s3MediaStorageStrategy.accessKeyId=yourAccessKeyID
 media.globalSettings.s3MediaStorageStrategy.secretAccessKey=yourSecretAccessKey
 media.globalSettings.s3MediaStorageStrategy.bucketId=myBucket
 media.globalSettings.s3MediaStorageStrategy.endpoint=possibleEndpoint
 

To control clean on init behavior use following property:

 media.globalSettings.s3MediaStorageStrategy.cleanOnInit = true / false
 

Spring Bean ID:

s3MediaStorageStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected String	tenantPrefix

Constructor Summary

Constructors

Constructor and Description
S3MediaStorageStrategy()

Method Summary

Modifier and Type	Method and Description
void	delete(MediaStorageConfigService.MediaFolderConfig config, String location) Delete media represented by location from the storage.
File	getAsFile(MediaStorageConfigService.MediaFolderConfig config, String location) Gets the media data from the storage as file.
InputStream	getAsStream(MediaStorageConfigService.MediaFolderConfig config, String location) Gets the media data from the storage as stream.
long	getSize(MediaStorageConfigService.MediaFolderConfig config, String location) Gets size of media data in bytes.
void	setLocationHashService(MediaLocationHashService locationHashService)
void	setMediaHeadersRegistry(MediaHeadersRegistry mediaHeadersRegistry)
void	setS3StorageServiceFactory(S3StorageServiceFactory s3StorageServiceFactory)
void	setTenantPrefix()
StoredMediaData	store(MediaStorageConfigService.MediaFolderConfig config, String mediaId, Map<String,Object> metaData, InputStream dataStream) Stores media data into the storage using unique location identifier.

Methods inherited from class java.lang.Object

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

Field Detail

tenantPrefix

protected String tenantPrefix

Constructor Detail

S3MediaStorageStrategy

public S3MediaStorageStrategy()

Method Detail

setTenantPrefix

public void setTenantPrefix()

store

public StoredMediaData store(MediaStorageConfigService.MediaFolderConfig config,
                             String mediaId,
                             Map<String,Object> metaData,
                             InputStream dataStream)

Description copied from interface: MediaStorageStrategy

Stores media data into the storage using unique location identifier. Location identifier is computed by each implementation in different way which depends on API of underlying media storage but in most cases contains a mediaId as unique part. mediaId is generated by platform for each upload attempt so it guarantees uniqueness.

Specified by:

store in interface MediaStorageStrategy

Parameters:

config - media folder configuration

mediaId - the media identifier

metaData - the meta data containing additional possible informations like: original filename, MIME, folder path

dataStream - the data stream to store

Returns:

object containing information about stored data like unique location in the storage, size and hash for location

delete

public void delete(MediaStorageConfigService.MediaFolderConfig config,
                   String location)

Description copied from interface: MediaStorageStrategy

Delete media represented by location from the storage.

Specified by:

delete in interface MediaStorageStrategy

Parameters:

config - media folder configuration

location - the string representation of location of media data in storage

getAsStream

public InputStream getAsStream(MediaStorageConfigService.MediaFolderConfig config,
                               String location)

Description copied from interface: MediaStorageStrategy

Gets the media data from the storage as stream.

Specified by:

getAsStream in interface MediaStorageStrategy

Parameters:

config - media folder configuration

location - the string representation of location of media data in storage

Returns:

the data

getAsFile

public File getAsFile(MediaStorageConfigService.MediaFolderConfig config,
                      String location)

Description copied from interface: MediaStorageStrategy

Gets the media data from the storage as file. Note that implementation of this method may be optional when underlying media storage does not support downloading data as File.

Specified by:

getAsFile in interface MediaStorageStrategy

Parameters:

config - media folder configuration

location - the string representation of location of media data in storage

Returns:

the media as file

getSize

public long getSize(MediaStorageConfigService.MediaFolderConfig config,
                    String location)

Description copied from interface: MediaStorageStrategy

Gets size of media data in bytes.

Specified by:

getSize in interface MediaStorageStrategy

Parameters:

config - media folder configuration

location - the string representation of location of media data in storage

Returns:

the size of an media data in bytes

setLocationHashService

public void setLocationHashService(MediaLocationHashService locationHashService)

setS3StorageServiceFactory

public void setS3StorageServiceFactory(S3StorageServiceFactory s3StorageServiceFactory)

setMediaHeadersRegistry

public void setMediaHeadersRegistry(MediaHeadersRegistry mediaHeadersRegistry)