Some enhancements to GraphLayer-related utilities for Diagram layers

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / synchronization / graph / RelatedPropertyModification.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/RelatedPropertyModification.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/RelatedPropertyModification.java
index dc08960af0cdd432df305e5becbdca68c17520ab..77c7cc822a08f6e9b7051729eec09d17f97a3329 100644 (file)
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/RelatedPropertyModification.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/synchronization/graph/RelatedPropertyModification.java
@@ -1,58 +1,58 @@
-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- *     VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.diagram.synchronization.graph;\r
-\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.CommentMetadata;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.diagram.synchronization.ModificationAdapter;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class RelatedPropertyModification extends ModificationAdapter {\r
-    private final Resource subject;\r
-    private final Resource relation;\r
-    private final Resource propertyRelation;\r
-    private final Resource type;\r
-    private final Object value;\r
-    private final Binding binding;\r
-\r
-    public RelatedPropertyModification(Resource subject, Resource relation, Resource propertyRelation, Resource propertyType, Object value, Binding binding) {\r
-        super(LOW_PRIORITY);\r
-        this.subject = subject;\r
-        this.relation = relation;\r
-        this.propertyRelation = propertyRelation;\r
-        this.type = propertyType;\r
-        this.value = value;\r
-        this.binding = binding;\r
-    }\r
-\r
-    @Override\r
-    public void perform(WriteGraph g) throws DatabaseException {\r
-        Resource propertyOwner = g.getPossibleObject(subject, relation);\r
-        if (propertyOwner != null) {\r
-               Object existing = g.getPossibleRelatedValue(propertyOwner, propertyRelation, binding);\r
-               if(!value.equals(existing)) {\r
-               g.markUndoPoint();\r
-                       DiagramGraphUtil.setRelatedValue(g, propertyOwner, propertyRelation, type, value, binding);\r
-                       // Add comment to change set.\r
-                       CommentMetadata cm = g.getMetadata(CommentMetadata.class);\r
-                       g.addMetadata(cm.add("Changed property " + NameUtils.getSafeLabel(g, propertyRelation) + " in " + NameUtils.getSafeName(g, propertyOwner)));\r
-               }\r
-        }\r
-    }\r
-    \r
+/*******************************************************************************
+ * 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.diagram.synchronization.graph;
+
+import org.simantics.databoard.binding.Binding;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.CommentMetadata;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.synchronization.ModificationAdapter;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class RelatedPropertyModification extends ModificationAdapter {
+    private final Resource subject;
+    private final Resource relation;
+    private final Resource propertyRelation;
+    private final Resource type;
+    private final Object value;
+    private final Binding binding;
+
+    public RelatedPropertyModification(Resource subject, Resource relation, Resource propertyRelation, Resource propertyType, Object value, Binding binding) {
+        super(LOW_PRIORITY);
+        this.subject = subject;
+        this.relation = relation;
+        this.propertyRelation = propertyRelation;
+        this.type = propertyType;
+        this.value = value;
+        this.binding = binding;
+    }
+
+    @Override
+    public void perform(WriteGraph g) throws DatabaseException {
+        Resource propertyOwner = g.getPossibleObject(subject, relation);
+        if (propertyOwner != null) {
+               Object existing = g.getPossibleRelatedValue(propertyOwner, propertyRelation, binding);
+               if(!value.equals(existing)) {
+               g.markUndoPoint();
+                       DiagramGraphUtil.setRelatedValue(g, propertyOwner, propertyRelation, type, value, binding);
+                       // Add comment to change set.
+                       CommentMetadata cm = g.getMetadata(CommentMetadata.class);
+                       g.addMetadata(cm.add("Changed property " + NameUtils.getSafeLabel(g, propertyRelation) + " in " + NameUtils.getSafeName(g, propertyOwner)));
+               }
+        }
+    }
+    
 }
\ No newline at end of file