Package org.nuxeo.ecm.liveconnect.box

Class BoxBlobProvider

java.lang.Object

org.nuxeo.ecm.core.blob.AbstractBlobProvider

org.nuxeo.ecm.liveconnect.core.AbstractLiveConnectBlobProvider<BoxOAuth2ServiceProvider>

org.nuxeo.ecm.liveconnect.box.BoxBlobProvider

All Implemented Interfaces:

BlobProvider, DocumentBlobProvider, LiveConnectBlobProvider<BoxOAuth2ServiceProvider>, BatchUpdateBlobProvider

public class BoxBlobProvider
extends AbstractLiveConnectBlobProvider<BoxOAuth2ServiceProvider>

Provider for blobs getting information from Box.

Since:

8.1

Field Summary

Fields inherited from class org.nuxeo.ecm.core.blob.AbstractBlobProvider

blobProviderId, properties

Fields inherited from interface org.nuxeo.ecm.liveconnect.update.BatchUpdateBlobProvider

MAX_RESULT

Constructor Summary

Constructors

Constructor	Description
BoxBlobProvider()

Method Summary

Modifier and Type	Method	Description
ManagedBlob	freezeVersion(ManagedBlob blob, Document doc)	Returns a new managed blob pointing to a fixed version of the original blob.
protected com.box.sdk.BoxAPIConnection	getBoxClient(com.google.api.client.auth.oauth2.Credential credential)
protected com.box.sdk.BoxAPIConnection	getBoxClient(NuxeoOAuth2Token token)
protected String	getCacheName()
String	getPageProviderNameForUpdate()
InputStream	getStream(ManagedBlob blob)	Gets an InputStream for the data of a managed blob.
InputStream	getThumbnail(ManagedBlob blob)	Gets an InputStream for a thumbnail of a managed blob.
URI	getURI(ManagedBlob blob, BlobManager.UsageHint usage, javax.servlet.http.HttpServletRequest servletRequest)	Gets an URI for the content of a managed blob.
protected com.box.sdk.BoxFile.Info	retrieveBoxFileInfo(LiveConnectFileInfo fileInfo)
protected LiveConnectFile	retrieveFile(LiveConnectFileInfo fileInfo)	Retrieves the file with API.

Methods inherited from class org.nuxeo.ecm.liveconnect.core.AbstractLiveConnectBlobProvider

asURI, buildBlobKey, checkChangesAndUpdateBlob, close, getCredential, getCredential, getCredential, getCredentialFactory, getFile, getFileFromCache, getFromCache, getOAuth2Provider, hasChanged, invalidateInCache, isVersion, performsExternalAccessControl, processDocumentsUpdate, putFileInCache, putInCache, readBlob, supportsSync, toBlob, toBlob, toFileInfo, toFileInfo, writeBlob

Methods inherited from class org.nuxeo.ecm.core.blob.AbstractBlobProvider

allowByteRange, getProperties, hasCreateFromKeyPermission, initialize, isColdStorageMode, isRecordMode, isTransactional, isTransient, supportsUserUpdate, supportsUserUpdateDefaultFalse, supportsUserUpdateDefaultTrue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.ecm.core.blob.BlobProvider

allowByteRange, allowDirectDownload, canConvert, deleteBlob, getAppLinks, getAvailableConversions, getBinaryGarbageCollector, getBinaryManager, getFile, getProperties, getStatus, getStream, hasCreateFromKeyPermission, initialize, isColdStorageMode, isRecordMode, isTransactional, isTransient, readBlob, supportsUserUpdate, updateBlob, writeBlob

Methods inherited from interface org.nuxeo.ecm.core.blob.DocumentBlobProvider

getConvertedStream

Constructor Detail

BoxBlobProvider

public BoxBlobProvider()

Method Detail

getCacheName

protected String getCacheName()

Specified by:

getCacheName in class AbstractLiveConnectBlobProvider<BoxOAuth2ServiceProvider>

getPageProviderNameForUpdate

public String getPageProviderNameForUpdate()

Specified by:

getPageProviderNameForUpdate in class AbstractLiveConnectBlobProvider<BoxOAuth2ServiceProvider>

getURI

public URI getURI(ManagedBlob blob,
                  BlobManager.UsageHint usage,
                  javax.servlet.http.HttpServletRequest servletRequest)
           throws IOException

Description copied from interface: BlobProvider

Gets an URI for the content of a managed blob.

Parameters:

blob - the managed blob

usage - BlobManager.UsageHint

servletRequest - the servlet request, or null

Returns:

the URI, or null if none available

Throws:

IOException

getStream

public InputStream getStream(ManagedBlob blob)
                      throws IOException

Description copied from interface: BlobProvider

Gets an InputStream for the data of a managed blob.

Like all InputStream, the result must be closed when done with it to avoid resource leaks.

Parameters:

blob - the managed blob

Returns:

the stream

Throws:

IOException

getThumbnail

public InputStream getThumbnail(ManagedBlob blob)
                         throws IOException

Description copied from interface: BlobProvider

Gets an InputStream for a thumbnail of a managed blob.

Like all InputStream, the result must be closed when done with it to avoid resource leaks.

Parameters:

blob - the managed blob

Returns:

the stream

Throws:

IOException

freezeVersion

public ManagedBlob freezeVersion(ManagedBlob blob,
                                 Document doc)
                          throws IOException

Description copied from interface: DocumentBlobProvider

Returns a new managed blob pointing to a fixed version of the original blob.

Parameters:

blob - the original managed blob

doc - the document that holds the blob

Returns:

a managed blob with fixed version, or null if no change is needed

Throws:

IOException

getBoxClient

protected com.box.sdk.BoxAPIConnection getBoxClient(NuxeoOAuth2Token token)
                                             throws IOException

Throws:

IOException

getBoxClient

protected com.box.sdk.BoxAPIConnection getBoxClient(com.google.api.client.auth.oauth2.Credential credential)
                                             throws IOException

Throws:

IOException

retrieveFile

protected LiveConnectFile retrieveFile(LiveConnectFileInfo fileInfo)
                                throws IOException

Description copied from class: AbstractLiveConnectBlobProvider

Retrieves the file with API.

Specified by:

retrieveFile in class AbstractLiveConnectBlobProvider<BoxOAuth2ServiceProvider>

Parameters:

fileInfo - the file info

Returns:

the file retrieved from API

Throws:

IOException

retrieveBoxFileInfo

protected com.box.sdk.BoxFile.Info retrieveBoxFileInfo(LiveConnectFileInfo fileInfo)
                                                throws IOException

Throws:

IOException