bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/TypicalSynchronizationMetadata.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2012 Association for Decentralized Information Management in
   3  * 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.modeling.typicals;
  13
  14 import java.io.IOException;
  15 import java.util.ArrayList;
  16 import java.util.List;
  17
  18 import org.simantics.databoard.Bindings;
  19 import org.simantics.databoard.binding.Binding;
  20 import org.simantics.databoard.serialization.SerializationException;
  21 import org.simantics.databoard.serialization.Serializer;
  22 import org.simantics.db.Metadata;
  23 import org.simantics.db.Resource;
  24 import org.simantics.db.Session;
  25
  26 /**
  27  * @author Tuukka Lehtonen
  28  */
  29 public class TypicalSynchronizationMetadata implements Metadata {
  30
  31     private static final Binding BINDING =
  32             Bindings.getBindingUnchecked(TypicalSynchronizationMetadata.class);
  33     private static final Serializer SERIALIZER =
  34             Bindings.getSerializerUnchecked(BINDING);
  35
  36     public List<Resource> synchronizedTypicals;
  37
  38     public TypicalSynchronizationMetadata() {
  39     }
  40
  41     @Override
  42     public byte[] serialise(Session session) {
  43         try {
  44             return SERIALIZER.serialize(this);
  45         } catch (IOException e) {
  46             e.printStackTrace();
  47             throw new RuntimeException(e);
  48         }
  49     }
  50
  51     public static TypicalSynchronizationMetadata deserialise(Session session, byte[] input) {
  52         if (input == null) {
  53             TypicalSynchronizationMetadata metadata = new TypicalSynchronizationMetadata();
  54             metadata.synchronizedTypicals = new ArrayList<Resource>();
  55             return metadata;
  56         }
  57         try {
  58             return (TypicalSynchronizationMetadata) SERIALIZER.deserialize(input);
  59         } catch (SerializationException e) {
  60             e.printStackTrace();
  61         } catch (IOException e) {
  62             e.printStackTrace();
  63         }
  64         return null;
  65     }
  66
  67     /**
  68      * @param typicalInstance
  69      * @return
  70      */
  71     public TypicalSynchronizationMetadata addTypical(Resource typicalInstance) {
  72         synchronizedTypicals.add(typicalInstance);
  73         return this;
  74     }
  75
  76     public List<Resource> getTypicals() {
  77         return synchronizedTypicals;
  78     }
  79
  80 }