Layer0Utils.addL0Identifier to prevent possible differentiation of code

[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / util / Layer0Utils.java

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
index adc51c16d88ef0f74f1f849f421e9156398c69f1..beec63aa1b5a3f928111097b08284f497ba96b43 100644 (file)
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
@@ -54,6 +54,7 @@ import org.simantics.databoard.type.StringType;
 import org.simantics.databoard.type.UnionType;
 import org.simantics.databoard.type.VariantType;
 import org.simantics.databoard.util.ObjectUtils;
+import org.simantics.datatypes.literal.GUID;
 import org.simantics.db.ChangeSetIdentifier;
 import org.simantics.db.Operation;
 import org.simantics.db.ReadGraph;
@@ -106,6 +107,7 @@ import org.simantics.graph.db.TransferableGraphs;
 import org.simantics.graph.diff.Diff;
 import org.simantics.graph.diff.TransferableGraphDelta1;
 import org.simantics.graph.refactoring.GraphRefactoringUtils;
+import org.simantics.graph.representation.PrettyPrintTG;
 import org.simantics.graph.representation.TransferableGraph1;
 import org.simantics.layer0.Layer0;
 import org.simantics.operation.Layer0X;
@@ -568,16 +570,16 @@ public class Layer0Utils {
 
        }
 
-       public static void claimAdaptedValue(WriteGraph graph, Resource objectResource, Object value, Binding binding, Datatype datatype) throws DatabaseException {
+       public static void claimAdaptedValue(WriteGraph graph, Resource objectResource, Object value, Binding binding, Datatype targetDatatype) throws DatabaseException {
 
                try {
 
-                       Datatype source = binding.type();
-                       if(source.equals(datatype)) {
+                       Datatype sourceDatatype = binding.type();
+                       if(sourceDatatype.equals(targetDatatype)) {
                                graph.claimValue(objectResource, value, binding);
                        } else {
-                               Binding target = Bindings.getBinding(datatype);
-                               Adapter adapter = Bindings.getAdapter(binding, target);
+                               Binding target = Bindings.getBinding(targetDatatype);
+                               Adapter adapter = Bindings.getTypeAdapter(binding, target);
                                graph.claimValue(objectResource, adapter.adapt(value), target);
                        }
 
@@ -1193,7 +1195,7 @@ public class Layer0Utils {
 
     }
 
-    private static TransferableGraphSource makeTGSource(ReadGraph graph, Resource r) throws DatabaseException {
+    public static TransferableGraphSource makeTGSource(ReadGraph graph, Resource r) throws DatabaseException {
 
        SimanticsClipboardImpl cp = new SimanticsClipboardImpl();
        CopyHandler c1 = graph.adapt(r, CopyHandler.class);
@@ -1378,4 +1380,24 @@ public class Layer0Utils {
        
     }
 
+    public static String prettyPrintResource(ReadGraph graph, Resource resource, boolean ignoreIdentifiers) throws Exception {
+        TransferableGraphSource source = makeTGSource(graph, resource);
+        TransferableGraph1 tg = TransferableGraphs.create(graph, source);
+        GraphRefactoringUtils.fixOntologyExport(tg);
+        System.out.println("Printing resoure " + graph.getURI(resource));
+        return PrettyPrintTG.print(tg, ignoreIdentifiers);
+    }
+
+    /**
+     * Adds a random {@link GUID} as a value for <code>L0.identifier</code>
+     * 
+     * @param graph
+     * @param component
+     *            for which the identifier is added
+     * @throws DatabaseException
+     */
+    public static void addL0Identifier(WriteGraph graph, Resource component) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(graph);
+        graph.addLiteral(component, L0.identifier, L0.identifier_Inverse, L0.GUID, GUID.random(), GUID.BINDING);
+    }
 }