Files
alfresco-community-repo/source/java/org/alfresco/repo/thumbnail/script/ScriptThumbnail.java
Raluca Munteanu 8674e2bfc8 Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125603 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
      125484 slanglois: MNT-16155 Update source headers - remove old Copyrights from Java and JSP dource files


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125781 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2016-04-26 12:48:49 +00:00

69 lines
2.3 KiB
Java

package org.alfresco.repo.thumbnail.script;
import java.util.List;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.RenditionModel;
import org.alfresco.repo.jscript.ScriptNode;
import org.alfresco.repo.thumbnail.ThumbnailDefinition;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.namespace.RegexQNamePattern;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.mozilla.javascript.Scriptable;
/**
* @author Roy Wetherall
* @author Neil McErlean
*/
public class ScriptThumbnail extends ScriptNode
{
private static final long serialVersionUID = 7854749986083635678L;
/** Logger */
private static Log logger = LogFactory.getLog(ScriptThumbnail.class);
/**
* Constructor
*
* @param nodeRef NodeRef
* @param services ServiceRegistry
* @param scope Scriptable
*/
public ScriptThumbnail(NodeRef nodeRef, ServiceRegistry services, Scriptable scope)
{
super(nodeRef, services, scope);
}
/**
* Updates the thumbnails content
*/
public void update()
{
List<ChildAssociationRef> parentRefs = services.getNodeService().getParentAssocs(nodeRef, RenditionModel.ASSOC_RENDITION, RegexQNamePattern.MATCH_ALL);
// There should in fact only ever be one parent association of type rendition on any rendition node.
if (parentRefs.size() != 1)
{
StringBuilder msg = new StringBuilder();
msg.append("Node ")
.append(nodeRef)
.append(" has ")
.append(parentRefs.size())
.append(" rendition parents. Unable to update.");
if (logger.isWarnEnabled())
{
logger.warn(msg.toString());
}
throw new AlfrescoRuntimeException(msg.toString());
}
String name = parentRefs.get(0).getQName().getLocalName();
ThumbnailDefinition def = services.getThumbnailService().getThumbnailRegistry().getThumbnailDefinition(name);
services.getThumbnailService().updateThumbnail(this.nodeRef, def.getTransformationOptions());
}
}