Merging BRANCHES/DEV/CMIS_10 to HEAD (phase 2 - currently up-to-date with branch):

18717: SAIL-166: Refactor CMIS to use shared services and resolve objectIds and error codes consistently
   18731: SAIL-169: CMIS REST versioning compliance
   18732: Fix failing change log test.
   18768: Add displayName and queryName attributes to rendered properties (in CMIS AtomPub binding).
   18775: Fix exception reporting when retrieving items that do not exist (in CMIS AtomPub binding).
   18784: Fix CMIS REST change logging
   18785: SAIL-174: CMIS Relationship lookup by association ID
   18812: SAIL-183: Support orderBy argument for getChildren and getCheckedOutDocs in CMIS REST and Web Service bindings
   18823: CMIS WS Bindings were moved to 1.0 cd07 schema.
   18838: Update to latest Chemistry TCK.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18847 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/cmis/mapping/AbstractVersioningProperty.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2005-2010 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have received a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.cmis.mapping;
+
+import java.io.Serializable;
+import java.util.Map;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.repo.version.VersionBaseModel;
+import org.alfresco.service.ServiceRegistry;
+import org.alfresco.service.cmr.lock.LockType;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.namespace.QName;
+
+/**
+ * Base class for versioning property accessors.
+ * 
+ * @author dward
+ *
+ */
+public abstract class AbstractVersioningProperty extends AbstractProperty
+{
+
+    /**
+     * Construct
+     * 
+     * @param serviceRegistry
+     * @param propertyName
+     */
+    protected AbstractVersioningProperty(ServiceRegistry serviceRegistry, String propertyName)
+    {
+        super(serviceRegistry, propertyName);
+    }
+
+    
+    public NodeRef getVersionSeries(NodeRef nodeRef)
+    {
+        if (nodeRef.getStoreRef().getProtocol().equals(VersionBaseModel.STORE_PROTOCOL))
+        {
+            // Due to the remapping done for us by the versioned node services, we can simply look up the properties
+            // containing the component parts of the node ref to map back to the original node
+            Map<QName, Serializable> properties = getServiceRegistry().getNodeService().getProperties(nodeRef);
+            return new NodeRef((String) properties.get(ContentModel.PROP_STORE_PROTOCOL),
+                    (String) properties.get(ContentModel.PROP_STORE_IDENTIFIER), (String) properties
+                            .get(ContentModel.PROP_NODE_UUID));
+        }
+        else if (isWorkingCopy(nodeRef))
+        {
+            return (NodeRef) getServiceRegistry().getNodeService().getProperty(nodeRef, ContentModel.PROP_COPY_REFERENCE);
+        }
+        return nodeRef;
+    }
+
+    public boolean isWorkingCopy(NodeRef nodeRef)
+    {
+        return getServiceRegistry().getNodeService().hasAspect(nodeRef, ContentModel.ASPECT_WORKING_COPY);
+    }
+    
+    public boolean hasWorkingCopy(NodeRef nodeRef)
+    {
+        return getServiceRegistry().getLockService().getLockType(nodeRef) == LockType.READ_ONLY_LOCK;        
+    }
+}