Merged HEAD (5.1) to 5.1.N (5.1.1)

117474 bhorje: CM-690 virtualization


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.1.N/root@117559 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/virtual/ref/GetActualNodeRefMethod.java

@@ -0,0 +1,62 @@
+/* 
+ * Copyright (C) 2005-2015 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * 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/.
+ */
+
+package org.alfresco.repo.virtual.ref;
+
+import org.alfresco.repo.virtual.ActualEnvironment;
+import org.alfresco.repo.virtual.ActualEnvironmentException;
+import org.alfresco.service.cmr.repository.NodeRef;
+
+/**
+ * Returns the actual {@link NodeRef} of a given reference.<br>
+ * Actual {@link NodeRef} are node references of content elements found in the
+ * Alfresco repository that are subjected to a virtualization process.
+ * 
+ * @author Bogdan Horje
+ */
+public class GetActualNodeRefMethod extends AbstractProtocolMethod<NodeRef>
+{
+    private ActualEnvironment environment;
+
+    public GetActualNodeRefMethod(ActualEnvironment environment)
+    {
+        super();
+        this.environment = environment;
+    }
+
+    @Override
+    public NodeRef execute(VirtualProtocol virtualProtocol, Reference reference) throws ProtocolMethodException
+    {
+        try
+        {
+            RepositoryLocation nodeRefLocation = virtualProtocol.getActualNodeLocation(reference);
+            return nodeRefLocation.asNodeRef(environment);
+        }
+        catch (ActualEnvironmentException e)
+        {
+            throw new ProtocolMethodException(e);
+        }
+    }
+
+    @Override
+    public NodeRef execute(NodeProtocol protocol, Reference reference) throws ProtocolMethodException
+    {
+        return protocol.getNodeRef(reference);
+    }
+}