bundles/org.simantics.db.services/src/org/simantics/db/services/activation/ActivationManagerInitializer.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.db.services.activation;
  13
  14 import org.eclipse.core.runtime.IStatus;
  15 import org.eclipse.core.runtime.Status;
  16 import org.simantics.db.Session;
  17 import org.simantics.db.services.ServiceInitializer;
  18 import org.simantics.layer0.utils.triggers.IActivationManager;
  19
  20 public class ActivationManagerInitializer implements ServiceInitializer {
  21
  22     @Override
  23     public IStatus initialize(Session s) {
  24         ActivationManager srv = s.peekService(ActivationManager.class);
  25         if (srv == null || srv.getClass() != ActivationManager.class)
  26             s.registerService(IActivationManager.class, new ActivationManager(s));
  27
  28         return Status.OK_STATUS;
  29     }
  30
  31 }