org.fcrepo.kernel.modeshape

Class UrlBinary

java.lang.Object

org.modeshape.jcr.api.JcrTools

org.fcrepo.kernel.modeshape.FedoraResourceImpl

org.fcrepo.kernel.modeshape.AbstractFedoraBinary

org.fcrepo.kernel.modeshape.UrlBinary

All Implemented Interfaces:

FedoraTypes, FedoraBinary, FedoraResource

Direct Known Subclasses:

LocalFileBinary

public class UrlBinary
extends AbstractFedoraBinary

External binary from a url

Since:

12/14/2017

Author:

bbpennel

Nested Class Summary

Nested classes/interfaces inherited from class org.fcrepo.kernel.modeshape.FedoraResourceImpl

FedoraResourceImpl.RdfGenerator

Nested classes/interfaces inherited from class org.modeshape.jcr.api.JcrTools

org.modeshape.jcr.api.JcrTools.BasicOperation, org.modeshape.jcr.api.JcrTools.BrowseContent, org.modeshape.jcr.api.JcrTools.CountNodes, org.modeshape.jcr.api.JcrTools.NodeOperation, org.modeshape.jcr.api.JcrTools.Operation, org.modeshape.jcr.api.JcrTools.PrintNodes, org.modeshape.jcr.api.JcrTools.Variable

Field Summary

Fields inherited from class org.fcrepo.kernel.modeshape.AbstractFedoraBinary

DEFAULT_MIME_TYPE

Fields inherited from class org.fcrepo.kernel.modeshape.FedoraResourceImpl

CONTAINER_WEBAC_ACL, contextMap, node

Fields inherited from interface org.fcrepo.kernel.api.FedoraTypes

CONTENT_DIGEST, CONTENT_SIZE, DEFAULT_DIGEST_ALGORITHM, FCR_ACL, FCR_FIXITY, FCR_METADATA, FCR_VERSIONS, FEDORA_BINARY, FEDORA_CONTAINER, FEDORA_CREATED, FEDORA_CREATEDBY, FEDORA_LASTMODIFIED, FEDORA_LASTMODIFIEDBY, FEDORA_NON_RDF_SOURCE_DESCRIPTION, FEDORA_PAIRTREE, FEDORA_REPOSITORY_ROOT, FEDORA_RESOURCE, FEDORA_SKOLEM, FEDORA_TIME_MAP, FEDORA_TOMBSTONE, FEDORA_WEBAC_ACL, FILENAME, HAS_MIME_TYPE, LDP_BASIC_CONTAINER, LDP_CONTAINER, LDP_DIRECT_CONTAINER, LDP_HAS_MEMBER_RELATION, LDP_INDIRECT_CONTAINER, LDP_INSERTED_CONTENT_RELATION, LDP_IS_MEMBER_OF_RELATION, LDP_MEMBER_RESOURCE, LDP_NON_RDF_SOURCE, LDP_RDF_SOURCE, MEMENTO, MEMENTO_DATETIME, MEMENTO_ORIGINAL, PROXY_FOR, REDIRECTS_TO

Constructor Summary

Constructors

Constructor and Description
UrlBinary(javax.jcr.Node node) Construct UrlBinary

Method Summary

Modifier and Type	Method and Description
Collection<URI>	checkFixity(IdentifierConverter<org.apache.jena.rdf.model.Resource,FedoraResource> idTranslator, Collection<String> algorithms) Digest this datastream with the digest algorithms provided
InputStream	getContent()
RdfStream	getFixity(IdentifierConverter<org.apache.jena.rdf.model.Resource,FedoraResource> idTranslator) Get the fixity of this datastream compared to metadata stored in the repository
RdfStream	getFixity(IdentifierConverter<org.apache.jena.rdf.model.Resource,FedoraResource> idTranslator, URI digestUri, long size) Get the fixity of this datastream in a given repository's binary store.
String	getMimeType() Returns the specified mimetype in place of the original external-body if provided
protected long	getRemoteContentSize()
protected URI	getResourceUri() Get a URI for the resource
void	setContent(InputStream content, String contentType, Collection<URI> checksums, String originalFileName, StoragePolicyDecisionPoint storagePolicyDecisionPoint) Sets the content of this Datastream.
void	setExternalContent(String contentType, Collection<URI> checksums, String originalFileName, String externalHandling, String externalUrl) Sets the external content reference for this datastream

Methods inherited from class org.fcrepo.kernel.modeshape.AbstractFedoraBinary

delete, getContentDigest, getContentSize, getDescription, getDescriptionNode, getDescriptionNodeOrNull, getFilename, getMimeTypeValue, getProxyURL, getRedirectURL, hasDescriptionProperty, isProxy, isRedirect, setContentSize, setProxyURL, setRedirectURL

Methods inherited from class org.fcrepo.kernel.modeshape.FedoraResourceImpl

addType, convertMementoReferences, equals, findMementoByDatetime, findOrCreateAcl, fixDatesIfNecessary, getAcl, getChild, getChildren, getContainer, getCreatedDate, getDescribedResource, getEtagValue, getLastModifiedDate, getMementoDatetime, getNode, getOriginalResource, getPath, getProperty, getSession, getStateToken, getTimeMap, getTriples, getTriples, getTypes, hashCode, hasProperty, hasType, isAcl, isMemento, isNew, isOriginalResource, isTimeMap, removeReferences, replaceProperties, toString, touch, updateProperties

Methods inherited from class org.modeshape.jcr.api.JcrTools

findOrCreateChild, findOrCreateChild, findOrCreateNode, findOrCreateNode, findOrCreateNode, findOrCreateNode, getNode, getReadable, getStringValue, importContent, importContent, importContent, importContent, importContent, importContent, importContent, isDebug, onEachNode, onEachNodeBelow, print, printNode, printQuery, printQuery, printQuery, printQuery, printSubgraph, printSubgraph, printSubgraph, registerNodeTypes, removeAllChildren, removeAllChildren, repeatedlyWithSession, resourceUrl, setDebug, uploadFile, uploadFile, uploadFile, uploadFileAndBlock, uploadFileAndBlock, uploadFileAndBlock, uploadFilesAndBlock, var, vars, withSession

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.fcrepo.kernel.api.models.FedoraBinary

getRedirectURI

Methods inherited from interface org.fcrepo.kernel.api.models.FedoraResource

addType, findMementoByDatetime, findOrCreateAcl, getAcl, getChild, getChildren, getChildren, getContainer, getCreatedDate, getDescribedResource, getEtagValue, getLastModifiedDate, getMementoDatetime, getOriginalResource, getPath, getStateToken, getTimeMap, getTriples, getTriples, getTypes, hasProperty, hasType, isAcl, isMemento, isNew, isOriginalResource, isTimeMap, replaceProperties, updateProperties

Constructor Detail

UrlBinary

public UrlBinary(javax.jcr.Node node)

Construct UrlBinary

Parameters:

node - node

Method Detail

getContent

public InputStream getContent()

Returns:

The InputStream of content associated with this datastream.

getRemoteContentSize

protected long getRemoteContentSize()

setExternalContent

public void setExternalContent(String contentType,
                               Collection<URI> checksums,
                               String originalFileName,
                               String externalHandling,
                               String externalUrl)
                        throws InvalidChecksumException

Description copied from interface: FedoraBinary

Sets the external content reference for this datastream

Parameters:

contentType - MIME type of content (optional)

checksums - Collection of checksum URIs of the content (optional)

originalFileName - Original file name of the content (optional)

externalHandling - What type of handling the external resource needs (proxy or redirect)

externalUrl - Url for the external resourcej

Throws:

InvalidChecksumException - if invalid checksum exception occurred

setContent

public void setContent(InputStream content,
                       String contentType,
                       Collection<URI> checksums,
                       String originalFileName,
                       StoragePolicyDecisionPoint storagePolicyDecisionPoint)
                throws UnsupportedOperationException

Description copied from interface: FedoraBinary

Sets the content of this Datastream.

Parameters:

content - InputStream of binary content to be stored

contentType - MIME type of content (optional)

checksums - Collection of checksum URIs of the content (optional)

originalFileName - Original file name of the content (optional)

storagePolicyDecisionPoint - Policy decision point for storing the content (optional)

Throws:

UnsupportedOperationException

getFixity

public RdfStream getFixity(IdentifierConverter<org.apache.jena.rdf.model.Resource,FedoraResource> idTranslator)

Description copied from interface: FedoraBinary

Get the fixity of this datastream compared to metadata stored in the repository

Specified by:

getFixity in interface FedoraBinary

Overrides:

getFixity in class AbstractFedoraBinary

Parameters:

idTranslator - the id translator

Returns:

the fixity of this datastream compared to metadata stored in the repository

getFixity

public RdfStream getFixity(IdentifierConverter<org.apache.jena.rdf.model.Resource,FedoraResource> idTranslator,
                           URI digestUri,
                           long size)

Description copied from interface: FedoraBinary

Get the fixity of this datastream in a given repository's binary store.

Parameters:

idTranslator - the id translator

digestUri - the checksum to compare against

size - the expected size of the binary

Returns:

the fixity of the datastream

checkFixity

public Collection<URI> checkFixity(IdentifierConverter<org.apache.jena.rdf.model.Resource,FedoraResource> idTranslator,
                                   Collection<String> algorithms)
                            throws UnsupportedAlgorithmException

Description copied from interface: FedoraBinary

Digest this datastream with the digest algorithms provided

Parameters:

idTranslator - the id translator

algorithms - the digest algorithms to be used

Returns:

the checksums of this datastream

Throws:

UnsupportedAlgorithmException - if unsupported digest algorithm occurred

getMimeType

public String getMimeType()

Returns the specified mimetype in place of the original external-body if provided

Returns:

The MimeType of content associated with this datastream.

getResourceUri

protected URI getResourceUri()

Get a URI for the resource

Returns:

URI object representing resource's location