Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / modelBrowser2 / contributions / DependenciesViewContributor.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/contributions/DependenciesViewContributor.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/contributions/DependenciesViewContributor.java
new file mode 100644 (file)
index 0000000..c075530
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser2/contributions/DependenciesViewContributor.java
@@ -0,0 +1,57 @@
+/*******************************************************************************\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.ui.modelBrowser2.contributions;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+import java.util.Map;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.request.Queries;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.structural.ui.modelBrowser.nodes.AbstractNode;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class DependenciesViewContributor implements RelationViewContributor {\r
+\r
+    public Collection<?> getContribution(ReadGraph graph, Collection<Map<String, Object>> indexedResults) throws DatabaseException {\r
+        ArrayList<Object> result = new ArrayList<Object>();\r
+\r
+        for(Map<String, Object> entry : indexedResults) {\r
+            Object resource = entry.get("Resource");\r
+            if (resource != null) {\r
+                AbstractNode node = graph.syncRequest(Queries.adapt((Resource) resource, AbstractNode.class, true));\r
+                if (node != null) {\r
+                    result.add(node);\r
+                } else {\r
+                    result.add(resource);\r
+                }\r
+            } else {\r
+                Object name = entry.get("Name");\r
+                if (name != null) {\r
+                    result.add(name);\r
+                } else {\r
+                    StringBuilder b = new StringBuilder();\r
+                    for (Map.Entry<String, Object> e : entry.entrySet()) {\r
+                        b.append(e.getValue().toString());\r
+                    }\r
+                    result.add(b.toString());\r
+                }\r
+            }\r
+        }\r
+\r
+        return result;\r
+    }\r
+}\r