X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2Fimpl%2FSharedOntologyCopyHandler.java;fp=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2Fimpl%2FSharedOntologyCopyHandler.java;h=8116c80536f6c23756b4d04ff42d4265fbfefe87;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyCopyHandler.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyCopyHandler.java
new file mode 100644
index 000000000..8116c8053
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+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/impl/SharedOntologyCopyHandler.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.layer0.adapter.impl;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.util.TGConfigurer;
+import org.simantics.db.layer0.util.TransferableGraphConfiguration2;
+import org.simantics.db.layer0.util.TransferableGraphConfiguration2.RootSpec;
+
+public class SharedOntologyCopyHandler extends DefaultCopyHandler {
+
+    public SharedOntologyCopyHandler(Resource resource) {
+    	super(resource);
+    }
+
+    public SharedOntologyCopyHandler(Collection<Resource> resources) {
+    	super(resources);
+    }
+    
+    @Override
+    protected TransferableGraphConfiguration2 createConfiguration(ReadGraph graph, boolean cut) throws DatabaseException {
+
+    	if(resources.size() != 1) throw new DatabaseException("Assumed a single root");
+
+    	Resource root = resources.iterator().next();
+    	String uri = graph.getURI(root);
+    	Collection<RootSpec> roots = Collections.singletonList(new RootSpec(root, uri, true));
+    	return new TGConfigurer(graph, true, false).roots(roots).create();
+    	
+    }
+
+}