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Merged 5.2.N (5.2.1) to HEAD (5.2)

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131302 rmunteanu: REPO-1354: Get Rendition info - implement the API
      - implemented get rendition info by id method


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@132240 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Alan Davis
2016-11-03 13:48:04 +00:00
parent 03acdaef03
commit 0deb44526b
4 changed files with 94 additions and 27 deletions
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9
source/java/org/alfresco/rest/api/QuickShareLinks.java
View File

@@ -65,6 +65,15 @@ public interface QuickShareLinks
*/
BinaryResource readProperty(String sharedId, String renditionId, Parameters parameters) throws EntityNotFoundException;
/**
* Gets information about a rendition of a shared link.
*
* @param shareId
* @param renditionId
* @return the {@link Rendition} object
*/
Rendition getRendition(String shareId, String renditionId);
/**
* List renditions info - note: only returns available (=> created) renditions.
*

53
source/java/org/alfresco/rest/api/impl/QuickShareLinksImpl.java
View File

@@ -386,6 +386,48 @@ public class QuickShareLinksImpl implements QuickShareLinks, RecognizedParamsExt
}
}
private Parameters getParamsWithCreatedStatus()
{
String filterStatusCreated = "(" + Renditions.PARAM_STATUS + "='" + Rendition.RenditionStatus.CREATED + "')";
Query whereQuery = getWhereClause(filterStatusCreated);
Params.RecognizedParams recParams = new Params.RecognizedParams(null, null, null, null, null, null, whereQuery, null, false);
Parameters params = Params.valueOf(recParams, null, null, null);
return params;
}
@Override
public Rendition getRendition(String sharedId, String renditionId)
{
checkEnabled();
checkValidShareId(sharedId);
try
{
Pair<String, NodeRef> pair = quickShareService.getTenantNodeRefFromSharedId(sharedId);
String networkTenantDomain = pair.getFirst();
final NodeRef nodeRef = pair.getSecond();
return TenantUtil.runAsSystemTenant(() ->
{
String nodeId = nodeRef.getId();
Parameters params = getParamsWithCreatedStatus();
return renditions.getRendition(nodeId, renditionId, params);
}, networkTenantDomain);
}
catch (InvalidSharedIdException ex)
{
logger.warn("Unable to find: " + sharedId);
throw new EntityNotFoundException(sharedId);
}
catch (InvalidNodeRefException inre)
{
logger.warn("Unable to find: " + sharedId + " [" + inre.getNodeRef() + "]");
throw new EntityNotFoundException(sharedId);
}
}
@Override
public CollectionWithPagingInfo<Rendition> getRenditions(String sharedId)
{
@@ -399,15 +441,10 @@ public class QuickShareLinksImpl implements QuickShareLinks, RecognizedParamsExt
String networkTenantDomain = pair.getFirst();
final NodeRef nodeRef = pair.getSecond();
return TenantUtil.runAsSystemTenant(() -> {
return TenantUtil.runAsSystemTenant(() ->
{
String nodeId = nodeRef.getId();
// hmm ... can we simplify ?
String filterStatusCreated = "(" + Renditions.PARAM_STATUS + "='" + Rendition.RenditionStatus.CREATED + "')";
Query whereQuery = getWhereClause(filterStatusCreated);
Params.RecognizedParams recParams = new Params.RecognizedParams(null, null, null, null, null, null, whereQuery, null, false);
Parameters params = Params.valueOf(recParams, null, null, null);
Parameters params = getParamsWithCreatedStatus();
return renditions.getRenditions(nodeId, params);
}, networkTenantDomain);

50
source/java/org/alfresco/rest/api/impl/RenditionsImpl.java
View File

@@ -161,25 +161,11 @@ public class RenditionsImpl implements Renditions, ResourceLoaderAware
Query query = parameters.getQuery();
boolean includeCreated = true;
boolean includeNotCreated = true;
if (query != null)
String status = getStatus(parameters);
if (status != null)
{
// Filtering via "where" clause
MapBasedQueryWalker propertyWalker = new MapBasedQueryWalker(RENDITION_STATUS_COLLECTION_EQUALS_QUERY_PROPERTIES, null);
QueryHelper.walk(query, propertyWalker);
String withStatus = propertyWalker.getProperty(PARAM_STATUS, WhereClauseParser.EQUALS);
if (withStatus != null)
{
try
{
includeCreated = RenditionStatus.CREATED.equals(RenditionStatus.valueOf(withStatus));
}
catch (IllegalArgumentException ex)
{
throw new InvalidArgumentException("Invalid status value: " + withStatus);
}
includeNotCreated = !includeCreated;
}
includeCreated = RenditionStatus.CREATED.equals(RenditionStatus.valueOf(status));
includeNotCreated = !includeCreated;
}
Map<String, Rendition> apiRenditions = new TreeMap<>();
@@ -226,9 +212,15 @@ public class RenditionsImpl implements Renditions, ResourceLoaderAware
{
final NodeRef nodeRef = validateSourceNode(nodeId);
NodeRef renditionNodeRef = getRenditionByName(nodeRef, renditionId, parameters);
boolean includeNotCreated = true;
String status = getStatus(parameters);
if (status != null)
{
includeNotCreated = !RenditionStatus.CREATED.equals(RenditionStatus.valueOf(status));
}
// if there is no rendition, then try to find the available/registered rendition (yet to be created).
if (renditionNodeRef == null)
if (renditionNodeRef == null && includeNotCreated)
{
ThumbnailDefinition thumbnailDefinition = thumbnailService.getThumbnailRegistry().getThumbnailDefinition(renditionId);
if (thumbnailDefinition == null)
@@ -258,6 +250,11 @@ public class RenditionsImpl implements Renditions, ResourceLoaderAware
return toApiRendition(thumbnailDefinition);
}
if (renditionNodeRef == null)
{
throw new NotFoundException("The rendition with id: " + renditionId + " was not found.");
}
return toApiRendition(renditionNodeRef);
}
@@ -471,5 +468,20 @@ public class RenditionsImpl implements Renditions, ResourceLoaderAware
ContentData contentData = getContentData(nodeRef, true);
return contentData.getMimetype();
}
private String getStatus(Parameters parameters)
{
Query query = parameters.getQuery();
String status = null;
if (query != null)
{
// Filtering via "where" clause
MapBasedQueryWalker propertyWalker = new MapBasedQueryWalker(RENDITION_STATUS_COLLECTION_EQUALS_QUERY_PROPERTIES, null);
QueryHelper.walk(query, propertyWalker);
status = propertyWalker.getProperty(PARAM_STATUS, WhereClauseParser.EQUALS);
}
return status;
}
}

9
source/java/org/alfresco/rest/api/quicksharelinks/QuickShareLinkRenditionsRelation.java
View File

@@ -47,6 +47,7 @@ import org.springframework.beans.factory.InitializingBean;
@RelationshipResource(name = "renditions", entityResource = QuickShareLinkEntityResource.class, title = "Node renditions via shared link")
public class QuickShareLinkRenditionsRelation implements
RelationshipResourceAction.Read<Rendition>,
RelationshipResourceAction.ReadById<Rendition>,
RelationshipResourceBinaryAction.Read,
InitializingBean
{
@@ -79,5 +80,13 @@ public class QuickShareLinkRenditionsRelation implements
{
return quickShareLinks.getRenditions(sharedId);
}
@WebApiDescription(title = "Retrieve rendition information", description = "Retrieve (created) rendition information")
@WebApiNoAuth
@Override
public Rendition readById(String entityResourceId, String id, Parameters parameters)
{
return quickShareLinks.getRendition(entityResourceId, id);
}
}