Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.document.linking.ui / src / org / simantics / document / linking / ge / SourceReferenceOldTest.java

diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceReferenceOldTest.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceReferenceOldTest.java
new file mode 100644 (file)
index 0000000..14eea14
--- /dev/null
+++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceReferenceOldTest.java
@@ -0,0 +1,41 @@
+package org.simantics.document.linking.ge;\r
+\r
+import org.simantics.browsing.ui.model.tests.Test;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.variable.Variable;\r
+import org.simantics.document.DocumentResource;\r
+import org.simantics.document.linking.ontology.DocumentLink;\r
+import org.simantics.document.linking.utils.SourceLinkUtil;\r
+\r
+public class SourceReferenceOldTest  implements Test  {\r
+       \r
+       public SourceReferenceOldTest() {\r
+       }\r
+       \r
+       \r
+       @Override\r
+       public boolean isCompatible(Class<?> contentType) {\r
+               return contentType == Variable.class;\r
+       }\r
+       \r
+       @Override\r
+       public boolean test(ReadGraph graph, Object content)\r
+                       throws DatabaseException {\r
+               Variable variable = (Variable)content;\r
+               Resource res = variable.getPossibleRepresents(graph);\r
+               if (res == null)\r
+                       return false;\r
+               DocumentLink sl = DocumentLink.getInstance(graph);\r
+               DocumentResource doc = DocumentResource.getInstance(graph);\r
+               if (graph.isInstanceOf(res, sl.Source)) {\r
+                       Resource ref = SourceLinkUtil.getReferredDocument(graph, res);\r
+                       if (ref != null)\r
+                               return graph.hasStatement(ref, doc.HasNewerVersion);\r
+               }\r
+               return false;\r
+       }\r
+       \r
+\r
+}\r