Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.softwareconfiguration.ontology / src / org / simantics / layer0 / SoftwareConfigurationResources.java

diff --git a/bundles/org.simantics.softwareconfiguration.ontology/src/org/simantics/layer0/SoftwareConfigurationResources.java b/bundles/org.simantics.softwareconfiguration.ontology/src/org/simantics/layer0/SoftwareConfigurationResources.java
new file mode 100644 (file)
index 0000000..ac74452
--- /dev/null
+++ b/bundles/org.simantics.softwareconfiguration.ontology/src/org/simantics/layer0/SoftwareConfigurationResources.java
@@ -0,0 +1,88 @@
+package org.simantics.layer0;\r
+\r
+import org.simantics.db.RequestProcessor;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.request.Read;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.service.QueryControl;\r
+\r
+public class SoftwareConfigurationResources {\r
+    \r
+    public final Resource HasVersion;\r
+    public final Resource HasVersion_Inverse;\r
+    public final Resource IsCompatibleWith;\r
+    public final Resource Product;\r
+    public final Resource Update;\r
+    public final Resource Update_From;\r
+    public final Resource Update_HasMigrationAction;\r
+    public final Resource Update_To;\r
+    public final Resource Version;\r
+    public final Resource Version_HasUpdate;\r
+    public final Resource Version_Of;\r
+        \r
+    public static class URIs {\r
+        public static final String HasVersion = "http://www.simantics.org/SoftwareConfiguration-1.1/HasVersion";\r
+        public static final String HasVersion_Inverse = "http://www.simantics.org/SoftwareConfiguration-1.1/HasVersion/Inverse";\r
+        public static final String IsCompatibleWith = "http://www.simantics.org/SoftwareConfiguration-1.1/IsCompatibleWith";\r
+        public static final String Product = "http://www.simantics.org/SoftwareConfiguration-1.1/Product";\r
+        public static final String Update = "http://www.simantics.org/SoftwareConfiguration-1.1/Update";\r
+        public static final String Update_From = "http://www.simantics.org/SoftwareConfiguration-1.1/Update/From";\r
+        public static final String Update_HasMigrationAction = "http://www.simantics.org/SoftwareConfiguration-1.1/Update/HasMigrationAction";\r
+        public static final String Update_To = "http://www.simantics.org/SoftwareConfiguration-1.1/Update/To";\r
+        public static final String Version = "http://www.simantics.org/SoftwareConfiguration-1.1/Version";\r
+        public static final String Version_HasUpdate = "http://www.simantics.org/SoftwareConfiguration-1.1/Version/HasUpdate";\r
+        public static final String Version_Of = "http://www.simantics.org/SoftwareConfiguration-1.1/Version/Of";\r
+    }\r
+    \r
+    public static Resource getResourceOrNull(ReadGraph graph, String uri) {\r
+        try {\r
+            return graph.getResource(uri);\r
+        } catch(DatabaseException e) {\r
+            System.err.println(e.getMessage());\r
+            return null;\r
+        }\r
+    }\r
+    \r
+    public SoftwareConfigurationResources(ReadGraph graph) {\r
+        HasVersion = getResourceOrNull(graph, URIs.HasVersion);\r
+        HasVersion_Inverse = getResourceOrNull(graph, URIs.HasVersion_Inverse);\r
+        IsCompatibleWith = getResourceOrNull(graph, URIs.IsCompatibleWith);\r
+        Product = getResourceOrNull(graph, URIs.Product);\r
+        Update = getResourceOrNull(graph, URIs.Update);\r
+        Update_From = getResourceOrNull(graph, URIs.Update_From);\r
+        Update_HasMigrationAction = getResourceOrNull(graph, URIs.Update_HasMigrationAction);\r
+        Update_To = getResourceOrNull(graph, URIs.Update_To);\r
+        Version = getResourceOrNull(graph, URIs.Version);\r
+        Version_HasUpdate = getResourceOrNull(graph, URIs.Version_HasUpdate);\r
+        Version_Of = getResourceOrNull(graph, URIs.Version_Of);\r
+    }\r
+    \r
+    public static SoftwareConfigurationResources getInstance(ReadGraph graph) {\r
+        Session session = graph.getSession();\r
+        SoftwareConfigurationResources ret = session.peekService(SoftwareConfigurationResources.class);\r
+        if(ret == null) {\r
+            QueryControl qc = graph.getService(QueryControl.class);\r
+            ret = new SoftwareConfigurationResources(qc.getIndependentGraph(graph));\r
+            session.registerService(SoftwareConfigurationResources.class, ret);\r
+        }\r
+        return ret;\r
+    }\r
+    \r
+    public static SoftwareConfigurationResources getInstance(RequestProcessor session) throws DatabaseException {\r
+        SoftwareConfigurationResources ret = session.peekService(SoftwareConfigurationResources.class);\r
+        if(ret == null) {\r
+            ret = session.syncRequest(new Read<SoftwareConfigurationResources>() {\r
+                public SoftwareConfigurationResources perform(ReadGraph graph) throws DatabaseException {\r
+                    QueryControl qc = graph.getService(QueryControl.class);\r
+                    return new SoftwareConfigurationResources(qc.getIndependentGraph(graph));\r
+                }\r
+            });\r
+            session.registerService(SoftwareConfigurationResources.class, ret);\r
+        }\r
+        return ret;\r
+    }\r
+    \r
+}\r
+\r