Files
alfresco-community-repo/source/java/org/alfresco/repo/action/executer/CounterIncrementActionExecuter.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

71 lines
2.4 KiB
Java

package org.alfresco.repo.action.executer;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.alfresco.model.ContentModel;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ParameterDefinition;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.namespace.QName;
/**
* Simple action to increment an integer value. The runtime NodeService is used so any user
* can increment the counter value on a node.
*
* @author Kevin Roast
*/
public class CounterIncrementActionExecuter extends ActionExecuterAbstractBase
{
public static final String NAME = "counter";
/** Runtime NodeService with no permissions protection */
private NodeService nodeService;
/**
* @param nodeService The Runtime NodeService to set.
*/
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
/**
* @see org.alfresco.repo.action.executer.ActionExecuterAbstractBase#executeImpl(org.alfresco.service.cmr.action.Action, org.alfresco.service.cmr.repository.NodeRef)
*/
protected void executeImpl(Action action, NodeRef actionedUponNodeRef)
{
// add the cm:countable aspect as required
if (this.nodeService.hasAspect(actionedUponNodeRef, ContentModel.ASPECT_COUNTABLE) == false)
{
// set the value to 1 by default
Map<QName, Serializable> props = new HashMap<QName, Serializable>(1);
props.put(ContentModel.PROP_COUNTER, 1);
this.nodeService.addAspect(actionedUponNodeRef, ContentModel.ASPECT_COUNTABLE, props);
}
else
{
// increment the value and handle possibility that no value has been set yet
int resultValue = 1;
Integer value = (Integer)this.nodeService.getProperty(actionedUponNodeRef, ContentModel.PROP_COUNTER);
if (value != null)
{
resultValue = value.intValue() + 1;
}
this.nodeService.setProperty(actionedUponNodeRef, ContentModel.PROP_COUNTER, resultValue);
}
}
/**
* @see org.alfresco.repo.action.ParameterizedItemAbstractBase#addParameterDefinitions(java.util.List)
*/
protected void addParameterDefinitions(List<ParameterDefinition> paramList)
{
// none required
}
}