Cancel CheckOut

[vikash_patel]

Hello Team,

I am using Alfresco Content Service Community 7.2.

I am checking out my node using java script api as below.
node.addAspect("cm:workingcopy");
node.properties["cm:workingCopyMode"] = "Check Out";
node.properties["cm:workingCopyLabel"] = label;
node.properties["cm:workingCopyOwner"] = user;

I wanted to cancel my Checked Out node so I am cancelling using below code

if (node.isLocked)
 node.removeAspect("cm:lockable");

if (node.hasAspect("cm:workingcopy"))
 node.removeAspect("cm:workingcopy");

node.Save();

And getting error
java.lang.UnsupportedOperationException: Use CheckOutCheckInservice to manipulate working copies.

So I changed my code to 

if (node.isLocked)
 node.removeAspect("cm:lockable");

if (node.hasAspect("cm:workingcopy"))
 node.cancelCheckout();

node.Save();

And now I am getting below error.
CheckOutCheckInServiceException: 03131029 The original node cannot be found. Perhaps the copy has been corrupted or the original has been deleted or moved.

Do anyone have idea how to solve this issue?

[angelborroy]

You need to use the CheckOutCheckInService.

Changes are happening in a different node, named "workingCopy".

Following sample perform a "checkOut" operation on the original document, apply some changes on the working copy and replicate the changes in the original document.

var workingCopy = document.checkout();
workingCopy.content = 'updated text 1';
doc = workingCopy.checkin();

If you want to simply cancel the "checkOut", just apply the method to the working copy.

var workingCopy = document.checkout();
workingCopy.cancelCheckout();

[vikash_patel]

Thank you @angelborroy , for your good response.

In my case it doesn't worked so I tried using below.

 var webContext = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext();
 var behaviourFilter = webContext.getBean("policyBehaviourFilter", org.alfresco.repo.policy.BehaviourFilter);
 behaviourFilter.disableAllBehaviours();
 nodeRef.removeAspect("cm:workingCopy");
 nodeRef.unlock();
 behaviourFilter.enableAllBehaviours();