Removed jsonValues since there already is Data/Json

[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / request / UnescapedMethodMapOfResource.java

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/UnescapedMethodMapOfResource.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/UnescapedMethodMapOfResource.java
new file mode 100644 (file)
index 0000000..31cacdc
--- /dev/null
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/UnescapedMethodMapOfResource.java
@@ -0,0 +1,51 @@
+/*******************************************************************************
+ * 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.request;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+
+import gnu.trove.map.hash.THashMap;
+
+public class UnescapedMethodMapOfResource extends ResourceRead<Map<String, Resource>> {
+
+       public UnescapedMethodMapOfResource(Resource resource) {
+           super(resource);
+       }
+
+       @Override
+       public Map<String,Resource> perform(ReadGraph graph) throws DatabaseException {
+
+               Layer0 L0 = Layer0.getInstance(graph);
+               Collection<Resource> predicates = graph.getPredicates(resource); 
+        THashMap<String, Resource> result = new THashMap<String, Resource>(predicates.size());
+               for(Resource predicate : predicates) {
+                       if(graph.isSubrelationOf(predicate, L0.HasMethod)) {
+                               String name = graph.getPossibleRelatedValue(predicate, L0.HasName, Bindings.STRING);
+                               if(name != null) {
+                               if (result.put(name, predicate) != null)
+                                       System.err.println(this + ": The database resource $" + resource.getResourceId() + " contains siblings with the same name " + name + " (resource=$" + predicate.getResourceId() +").");
+                               }
+                       }
+               }
+               return result;
+               
+       }
+       
+}