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Merging DEV_TEMPORARY to HEAD (RenditionService)

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@19103 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Neil McErlean
2010-03-05 20:02:52 +00:00
parent ad84497735
commit bce28a5599
80 changed files with 10611 additions and 1815 deletions
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103
source/java/org/alfresco/repo/thumbnail/ThumbnailRegistry.java
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@@ -19,30 +19,43 @@
package org.alfresco.repo.thumbnail;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.alfresco.repo.rendition.executer.AbstractRenderingEngine;
import org.alfresco.service.cmr.rendition.RenditionDefinition;
import org.alfresco.service.cmr.rendition.RenditionService;
import org.alfresco.service.cmr.repository.ContentService;
import org.alfresco.service.cmr.thumbnail.ThumbnailException;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
/**
* Registry of all the thumbnail details available
*
* @author Roy Wetherall
* @author Neil McErlean
*/
public class ThumbnailRegistry
{
/** Content service */
private ContentService contentService;
/** Map of thumbnail defintion */
private Map<String, ThumbnailDefinition> thumbnailDefinitions = new HashMap<String, ThumbnailDefinition>(7);
/** Rendition service */
private RenditionService renditionService;
private List<String> thumbnails;
/** This flag indicates whether the thumbnail definitions have been lazily loaded or not. */
private boolean thumbnailDefinitionsInited = false;
/** Map of thumbnail definition */
private Map<String, ThumbnailDefinition> thumbnailDefinitions = new HashMap<String, ThumbnailDefinition>();
/** Cache to store mimetype to thumbnailDefinition mapping */
private Map<String, List<ThumbnailDefinition>> mimetypeMap = new HashMap<String, List<ThumbnailDefinition>>(17);
/**
* Content service
*
@@ -54,36 +67,63 @@ public class ThumbnailRegistry
}
/**
* Add a number of thumbnail defintions
* Rendition service
*
* @param thumbnailDefinitions list of thumbnail details
* @param renditionService rendition service
*/
public void setThumbnailDefinitions(List<ThumbnailDefinition> thumbnailDefinitions)
public void setRenditionService(RenditionService renditionService)
{
for (ThumbnailDefinition value : thumbnailDefinitions)
{
addThumbnailDefinition(value);
}
this.renditionService = renditionService;
}
public void setThumbnails(final List<String> thumbnails)
{
this.thumbnails = thumbnails;
// We'll not populate the data fields in the ThumbnailRegistry here, instead preferring
// to do it lazily later.
}
/**
* Get a list of all the thumbnail defintions
* Get a list of all the thumbnail definitions
*
* @return Collection<ThumbnailDefinition> colleciton of thumbnail defintions
* @return Collection<ThumbnailDefinition> collection of thumbnail definitions
*/
public List<ThumbnailDefinition> getThumbnailDefinitions()
{
if (thumbnailDefinitionsInited == false)
{
this.initThumbnailDefinitions();
thumbnailDefinitionsInited = true;
}
return new ArrayList<ThumbnailDefinition>(this.thumbnailDefinitions.values());
}
/**
*
* @param mimetype
* @return
*/
public List<ThumbnailDefinition> getThumnailDefintions(String mimetype)
private void initThumbnailDefinitions()
{
List<ThumbnailDefinition> result = this.mimetypeMap.get(mimetype);;
ThumbnailRenditionConvertor thumbnailRenditionConvertor = new ThumbnailRenditionConvertor();
for (String thumbnailDefinitionName : this.thumbnails)
{
QName qName = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, thumbnailDefinitionName);
RenditionDefinition rAction = renditionService
.loadRenditionDefinition(qName);
ThumbnailDefinition thDefn = thumbnailRenditionConvertor.convert(rAction);
thumbnailDefinitions.put(thumbnailDefinitionName, thDefn);
}
}
public List<ThumbnailDefinition> getThumbnailDefinitions(String mimetype)
{
if (thumbnailDefinitionsInited == false)
{
this.initThumbnailDefinitions();
thumbnailDefinitionsInited = true;
}
List<ThumbnailDefinition> result = this.mimetypeMap.get(mimetype);
if (result == null)
{
@@ -107,12 +147,28 @@ public class ThumbnailRegistry
}
/**
* Add a thumnail details
*
* @param mimetype
* @return
* @deprecated Use {@link #getThumbnailDefinitions(String)} instead.
*/
public List<ThumbnailDefinition> getThumnailDefintions(String mimetype)
{
return this.getThumbnailDefinitions(mimetype);
}
/**
* Add a thumbnail details
*
* @param thumbnailDetails thumbnail details
*/
public void addThumbnailDefinition(ThumbnailDefinition thumbnailDetails)
{
if (thumbnailDefinitionsInited == false)
{
this.initThumbnailDefinitions();
thumbnailDefinitionsInited = true;
}
String thumbnailName = thumbnailDetails.getName();
if (thumbnailName == null)
{
@@ -130,6 +186,11 @@ public class ThumbnailRegistry
*/
public ThumbnailDefinition getThumbnailDefinition(String thumbnailName)
{
if (thumbnailDefinitionsInited == false)
{
this.initThumbnailDefinitions();
thumbnailDefinitionsInited = true;
}
return this.thumbnailDefinitions.get(thumbnailName);
}
}