Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.document.server / src / org / simantics / document / server / request / URIDocumentRequest.java

diff --git a/bundles/org.simantics.document.server/src/org/simantics/document/server/request/URIDocumentRequest.java b/bundles/org.simantics.document.server/src/org/simantics/document/server/request/URIDocumentRequest.java
new file mode 100644 (file)
index 0000000..0f9325d
--- /dev/null
+++ b/bundles/org.simantics.document.server/src/org/simantics/document/server/request/URIDocumentRequest.java
@@ -0,0 +1,43 @@
+package org.simantics.document.server.request;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collections;\r
+import java.util.Comparator;\r
+import java.util.List;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.common.request.UnaryRead;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.db.layer0.variable.Variables;\r
+import org.simantics.document.server.JSONObject;\r
+\r
+public class URIDocumentRequest extends UnaryRead<String, List<JSONObject>> {\r
+\r
+    public URIDocumentRequest(String var) {\r
+        super(var);\r
+       }\r
+\r
+       @Override\r
+       public List<JSONObject> perform(ReadGraph graph) throws DatabaseException {\r
+               \r
+               Variable var = Variables.getPossibleVariable(graph, parameter);\r
+               if(var == null) {\r
+                       Variables.getPossibleVariable(graph, parameter);\r
+                       return Collections.emptyList();\r
+               }\r
+               \r
+               ArrayList<JSONObject> result = new ArrayList<JSONObject>(graph.syncRequest(new DocumentRequest(var)));\r
+               Collections.sort(result, new Comparator<JSONObject>() {\r
+\r
+                       @Override\r
+                       public int compare(JSONObject o1, JSONObject o2) {\r
+                               return o1.id.compareTo(o2.id);\r
+                       }\r
+                       \r
+               });\r
+               return result;\r
+                               \r
+       }\r
+       \r
+}
\ No newline at end of file