org.duracloud.durastore.util

Class ACLStorageProvider

java.lang.Object

org.duracloud.durastore.util.ACLStorageProvider

All Implemented Interfaces:

StorageProvider

public class ACLStorageProvider
extends Object
implements StorageProvider

This class provides a filtering of spaces based on the username and groups of the currently logged-in user. Additionally, caching of space ACLs and access-type (opened/closed) is performed in this class.

Author:

Andrew Woods Date: 11/22/11

Field Summary

Fields inherited from interface org.duracloud.storage.provider.StorageProvider

DEFAULT_MAX_RESULTS, DEFAULT_MIMETYPE, ISO8601_DATE_FORMAT, PROPERTIES_BUCKET, PROPERTIES_CONTENT_CHECKSUM, PROPERTIES_CONTENT_CREATOR, PROPERTIES_CONTENT_FILE_CREATED, PROPERTIES_CONTENT_FILE_LAST_ACCESSED, PROPERTIES_CONTENT_FILE_MODIFIED, PROPERTIES_CONTENT_FILE_PATH, PROPERTIES_CONTENT_MD5, PROPERTIES_CONTENT_MIMETYPE, PROPERTIES_CONTENT_MODIFIED, PROPERTIES_CONTENT_SIZE, PROPERTIES_COPY_SOURCE, PROPERTIES_COPY_SOURCE_STORE, PROPERTIES_HLS_STREAMING_HOST, PROPERTIES_HLS_STREAMING_TYPE, PROPERTIES_SPACE_ACL, PROPERTIES_SPACE_ACL_GROUP, PROPERTIES_SPACE_ACL_PUBLIC, PROPERTIES_SPACE_COUNT, PROPERTIES_SPACE_CREATED, PROPERTIES_SPACE_SIZE, PROPERTIES_STREAMING_HOST, PROPERTIES_STREAMING_TYPE

Constructor Summary

Constructors

Constructor and Description
ACLStorageProvider(StorageProvider targetProvider, AccountChangeNotifier notifier, DuraCloudRequestContextUtil requestContextUtil)
ACLStorageProvider(StorageProvider targetProvider, SecurityContextUtil securityContextUtil, AccountChangeNotifier notifier, DuraCloudRequestContextUtil requestContextUtil)

Method Summary

Modifier and Type	Method and Description
String	addContent(String spaceId, String contentId, String contentMimeType, Map<String,String> userProperties, long contentSize, String contentChecksum, InputStream content)
String	copyContent(String sourceSpaceId, String sourceContentId, String destSpaceId, String destContentId)
void	createSpace(String spaceId)
void	deleteContent(String spaceId, String contentId)
void	deleteSpace(String spaceId)
RetrievedContent	getContent(String spaceId, String contentId)
RetrievedContent	getContent(String spaceId, String contentId, String range)
Map<String,String>	getContentProperties(String spaceId, String contentId)
Map<String,AclType>	getSpaceACLs(String spaceId)
Iterator<String>	getSpaceContents(String spaceId, String prefix)
List<String>	getSpaceContentsChunked(String spaceId, String prefix, long maxResults, String marker)
Map<String,String>	getSpaceProperties(String spaceId)
Iterator<String>	getSpaces() This method passes through the call to getSpaces() for 'admin' users, and for 'users', only returns the list of 'open' spaces and those to which they have and ACL.
StorageProviderType	getStorageProviderType()
void	setContentProperties(String spaceId, String contentId, Map<String,String> contentProperties)
void	setSpaceACLs(String spaceId, Map<String,AclType> spaceACLs)

Methods inherited from class java.lang.Object

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

Constructor Detail

ACLStorageProvider

public ACLStorageProvider(StorageProvider targetProvider,
                          AccountChangeNotifier notifier,
                          DuraCloudRequestContextUtil requestContextUtil)

ACLStorageProvider

public ACLStorageProvider(StorageProvider targetProvider,
                          SecurityContextUtil securityContextUtil,
                          AccountChangeNotifier notifier,
                          DuraCloudRequestContextUtil requestContextUtil)

Method Detail

getStorageProviderType

public StorageProviderType getStorageProviderType()

Specified by:

getStorageProviderType in interface StorageProvider

getSpaces

public Iterator<String> getSpaces()

This method passes through the call to getSpaces() for 'admin' users, and for 'users', only returns the list of 'open' spaces and those to which they have and ACL.

Specified by:

getSpaces in interface StorageProvider

Returns:

spaces to which the user has read permissions

getSpaceContents

public Iterator<String> getSpaceContents(String spaceId,
                                         String prefix)

Specified by:

getSpaceContents in interface StorageProvider

getSpaceContentsChunked

public List<String> getSpaceContentsChunked(String spaceId,
                                            String prefix,
                                            long maxResults,
                                            String marker)

Specified by:

getSpaceContentsChunked in interface StorageProvider

createSpace

public void createSpace(String spaceId)

Specified by:

createSpace in interface StorageProvider

deleteSpace

public void deleteSpace(String spaceId)

Specified by:

deleteSpace in interface StorageProvider

getSpaceProperties

public Map<String,String> getSpaceProperties(String spaceId)

Specified by:

getSpaceProperties in interface StorageProvider

getSpaceACLs

public Map<String,AclType> getSpaceACLs(String spaceId)

Specified by:

getSpaceACLs in interface StorageProvider

setSpaceACLs

public void setSpaceACLs(String spaceId,
                         Map<String,AclType> spaceACLs)

Specified by:

setSpaceACLs in interface StorageProvider

addContent

public String addContent(String spaceId,
                         String contentId,
                         String contentMimeType,
                         Map<String,String> userProperties,
                         long contentSize,
                         String contentChecksum,
                         InputStream content)

Specified by:

addContent in interface StorageProvider

copyContent

public String copyContent(String sourceSpaceId,
                          String sourceContentId,
                          String destSpaceId,
                          String destContentId)

Specified by:

copyContent in interface StorageProvider

getContent

public RetrievedContent getContent(String spaceId,
                                   String contentId)

Specified by:

getContent in interface StorageProvider

getContent

public RetrievedContent getContent(String spaceId,
                                   String contentId,
                                   String range)

Specified by:

getContent in interface StorageProvider

deleteContent

public void deleteContent(String spaceId,
                          String contentId)

Specified by:

deleteContent in interface StorageProvider

setContentProperties

public void setContentProperties(String spaceId,
                                 String contentId,
                                 Map<String,String> contentProperties)

Specified by:

setContentProperties in interface StorageProvider

getContentProperties

public Map<String,String> getContentProperties(String spaceId,
                                               String contentId)

Specified by:

getContentProperties in interface StorageProvider