mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-08 14:51:49 +00:00
84841e063f
125788 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127810 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
102 lines
3.8 KiB
Java
102 lines
3.8 KiB
Java
/*
|
|
* #%L
|
|
* Alfresco Repository
|
|
* %%
|
|
* 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.repo.node;
|
|
|
|
import org.alfresco.error.AlfrescoRuntimeException;
|
|
import org.alfresco.model.ContentModel;
|
|
import org.alfresco.repo.node.NodeServicePolicies;
|
|
import org.alfresco.repo.node.NodeServicePolicies.BeforeDeleteNodePolicy;
|
|
import org.alfresco.repo.policy.Behaviour;
|
|
import org.alfresco.repo.policy.JavaBehaviour;
|
|
import org.alfresco.repo.policy.PolicyComponent;
|
|
import org.alfresco.service.cmr.repository.NodeRef;
|
|
import org.alfresco.service.cmr.repository.NodeService;
|
|
import org.alfresco.service.cmr.site.SiteService;
|
|
import org.alfresco.service.namespace.QName;
|
|
|
|
/**
|
|
* Undeletable aspect behaviour bean.
|
|
*
|
|
* Deletions of nodes with the {@link ContentModel#ASPECT_UNDELETABLE} are not allowed by default.
|
|
* This class registers the behaviour that prevents the deletion.
|
|
* <p/>
|
|
* This aspect/behaviour combination allows for detailed application control of when node deletion is allowed
|
|
* or disallowed for particular nodes. It is not related to the normal permissions controls, which of course apply.
|
|
* <p/>
|
|
* An example of its usage is in the {@link SiteService}, where {@link org.alfresco.repo.site.SiteModel#TYPE_SITE} nodes are given the
|
|
* {@link ContentModel#ASPECT_UNDELETABLE} as a mandatory aspect. Therefore any attempt to delete such a node will
|
|
* result in an exception. However, this behaviour is disabled within the {@link SiteService} in order to allow
|
|
* site node deletion from within that service but from no other code.
|
|
*
|
|
* @author Neil Mc Erlean
|
|
* @since 3.5.0
|
|
*/
|
|
public class UndeletableAspect implements NodeServicePolicies.BeforeDeleteNodePolicy
|
|
{
|
|
private PolicyComponent policyComponent;
|
|
private NodeService nodeService;
|
|
|
|
/**
|
|
* Set the policy component
|
|
*
|
|
* @param policyComponent policy component
|
|
*/
|
|
public void setPolicyComponent(PolicyComponent policyComponent)
|
|
{
|
|
this.policyComponent = policyComponent;
|
|
}
|
|
|
|
/**
|
|
* Set the node service
|
|
*
|
|
* @param nodeService node service
|
|
*/
|
|
public void setNodeService(NodeService nodeService)
|
|
{
|
|
this.nodeService = nodeService;
|
|
}
|
|
|
|
/**
|
|
* Initialise method
|
|
*/
|
|
public void init()
|
|
{
|
|
this.policyComponent.bindClassBehaviour(BeforeDeleteNodePolicy.QNAME,
|
|
ContentModel.ASPECT_UNDELETABLE,
|
|
new JavaBehaviour(this, "beforeDeleteNode", Behaviour.NotificationFrequency.EVERY_EVENT));
|
|
}
|
|
|
|
/**
|
|
* Ensures that undeletable nodes cannot be deleted by default.
|
|
*/
|
|
@Override
|
|
public void beforeDeleteNode(NodeRef nodeRef)
|
|
{
|
|
QName nodeType = nodeService.getType(nodeRef);
|
|
throw new AlfrescoRuntimeException(nodeType.toPrefixString() + " deletion is not allowed. Attempted to delete " + nodeRef);
|
|
}
|
|
}
|