Property following functions value and possibleValue to ontology modules

[simantics/platform.git] / bundles / org.simantics.modeling / src / org / simantics / modeling / scl / ontologymodule / OntologyModuleSourceRepository.java

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/ontologymodule/OntologyModuleSourceRepository.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/ontologymodule/OntologyModuleSourceRepository.java
new file mode 100644 (file)
index 0000000..134b2b3
--- /dev/null
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/ontologymodule/OntologyModuleSourceRepository.java
@@ -0,0 +1,61 @@
+package org.simantics.modeling.scl.ontologymodule;
+
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.simantics.Simantics;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.common.request.UnaryRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.scl.compiler.module.repository.UpdateListener;
+import org.simantics.scl.compiler.source.ModuleSource;
+import org.simantics.scl.compiler.source.PrecompiledModuleSource;
+import org.simantics.scl.compiler.source.repository.ModuleSourceRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import gnu.trove.procedure.TObjectProcedure;
+
+public enum OntologyModuleSourceRepository implements ModuleSourceRepository {
+    INSTANCE;
+    
+    private static final Logger LOGGER = LoggerFactory.getLogger(OntologyModuleSourceRepository.class);
+
+       static class ModuleSourceRequest extends UnaryRead<String, ModuleSource> {
+
+        public ModuleSourceRequest(String moduleName) {
+                       super(moduleName);
+               }
+
+               @Override
+        public ModuleSource perform(ReadGraph graph) throws DatabaseException {
+            return new PrecompiledModuleSource(new OntologyModule(graph, parameter), -1.0);
+        }
+
+    };
+       
+    @Override
+    public ModuleSource getModuleSource(final String moduleName,
+            UpdateListener listener) {
+        if(!moduleName.startsWith("http://"))
+            return null; // Don't do a graph request if this cannot be a resource
+        
+        try {
+            return Simantics.getAvailableRequestProcessor().syncRequest(new ModuleSourceRequest(moduleName));
+        } catch(DatabaseException e) {
+            LOGGER.error("Failed to read ontology module " + moduleName + ".", e);
+            return null;
+        }
+    }
+
+    @Override
+    public void forAllModules(TObjectProcedure<String> procedure) {
+    }
+    
+    @Override
+    public Collection<String> getModuleNames() {
+        return Collections.emptyList();
+    }
+
+}