X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.server%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fserver%2Fstate%2FStateSessionManager.java;fp=bundles%2Forg.simantics.document.server%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fserver%2Fstate%2FStateSessionManager.java;h=267217c2003faed937dd51d88ab94f5eb0e59af1;hb=8c8283a01e63980527d605936286747006bea601;hp=0000000000000000000000000000000000000000;hpb=0b65b9e03c2fe0eae91af7a8b87b63df749dc5f9;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.document.server/src/org/simantics/document/server/state/StateSessionManager.java b/bundles/org.simantics.document.server/src/org/simantics/document/server/state/StateSessionManager.java
new file mode 100644
index 000000000..267217c20
--- /dev/null
+++ b/bundles/org.simantics.document.server/src/org/simantics/document/server/state/StateSessionManager.java
@@ -0,0 +1,37 @@
+package org.simantics.document.server.state;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.NodeSupport;
+import org.simantics.simulator.toolkit.StandardNodeManager;
+import org.simantics.simulator.toolkit.StandardRealm;
+import org.simantics.simulator.toolkit.db.StandardSessionManager;
+
+public class StateSessionManager extends StandardSessionManager<StateNode, StateNodeManagerSupport> {
+
+	private static StateSessionManager INSTANCE;
+
+	public static StateSessionManager getInstance() {
+		if(INSTANCE == null) {
+			INSTANCE = new StateSessionManager();
+		}
+		return INSTANCE;
+	}
+
+	@Override
+	protected StateNodeManagerSupport createEngine(ReadGraph graph, String id) throws DatabaseException {
+		return new StateNodeManagerSupport();
+	}
+
+	@Override
+	protected StandardRealm<StateNode, StateNodeManagerSupport> createRealm(StateNodeManagerSupport engine, String id) {
+		return new StateRealm(engine, id);
+	}
+
+	@Override
+	public void registerNodeSupport(StandardNodeManager<StateNode, StateNodeManagerSupport> manager,
+			NodeSupport<StateNode> support) {
+		((StateNodeManager)manager).registerSupport(support);
+	}
+
+}