/*
* #%L
* Alfresco Records Management Module
* %%
* Copyright (C) 2005 - 2016 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.module.org_alfresco_module_rm.jscript.app.evaluator;
import java.util.List;
import org.alfresco.module.org_alfresco_module_rm.hold.HoldService;
import org.alfresco.module.org_alfresco_module_rm.jscript.app.BaseEvaluator;
import org.alfresco.service.cmr.repository.NodeRef;
/**
* Freeze indicator.
* <p>
* Only shows as frozen if the user can 'read' the holds
* that hold the nodeRef.
*
* @author Roy Wetherall
*/
public class FrozenEvaluator extends BaseEvaluator
{
/** hold service */
private HoldService holdService;
/**
* @param holdService hold service
*/
public void setHoldService(HoldService holdService)
{
this.holdService = holdService;
}
/**
* Only indicate the node is frozen if the user can 'read' at least one of the holds
*
* @see org.alfresco.module.org_alfresco_module_rm.jscript.app.BaseEvaluator#evaluateImpl(org.alfresco.service.cmr.repository.NodeRef)
*/
@Override
protected boolean evaluateImpl(NodeRef nodeRef)
{
List<NodeRef> heldBy = holdService.heldBy(nodeRef, true);
return !heldBy.isEmpty();
}
}