Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling / src / org / simantics / modeling / adapters / ElementStringAdapter.java

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/adapters/ElementStringAdapter.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/adapters/ElementStringAdapter.java
new file mode 100644 (file)
index 0000000..78103d3
--- /dev/null
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/adapters/ElementStringAdapter.java
@@ -0,0 +1,59 @@
+/*******************************************************************************\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.modeling.adapters;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.adaption.SimpleAdapter;\r
+import org.simantics.db.exception.AdaptionException;\r
+import org.simantics.db.exception.ServiceException;\r
+import org.simantics.db.exception.ValidationException;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.modeling.ModelingResources;\r
+\r
+public class ElementStringAdapter extends SimpleAdapter<String> {\r
+\r
+    @Override\r
+    public String adapt(ReadGraph g, Resource r) throws ValidationException, ServiceException {\r
+\r
+        try {\r
+            ModelingResources mr = ModelingResources.getInstance(g);\r
+            Resource name = r;\r
+            Resource component = g.getPossibleObject(r, mr.ElementToComponent);\r
+            if (component != null)\r
+                name = component;\r
+            StringBuilder sb = new StringBuilder();\r
+               Layer0 b = Layer0.getInstance(g);\r
+            String nameName = g.getPossibleRelatedValue(name, b.HasName);\r
+            if (nameName != null)\r
+                sb.append(nameName);\r
+            boolean first = true;\r
+            for (Resource rType : g.getPrincipalTypes(r)) {\r
+                String s = g.adapt(rType, String.class);\r
+                if (first) {\r
+                    sb.append(" : ");\r
+                    first = false;\r
+                } else {\r
+                    sb.append(", ");\r
+                }\r
+                sb.append(s);\r
+            }\r
+            return sb.toString();\r
+        } catch (AdaptionException e) {\r
+            \r
+            throw new ValidationException(e);\r
+            \r
+        }\r
+        \r
+    }\r
+\r
+}\r