bundles/org.simantics.databoard/testcases/org/simantics/databoard/tests/TestBeanMaker.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2011 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.databoard.tests;
  13
  14 import java.awt.geom.Rectangle2D;
  15
  16 import org.junit.Test;
  17 import org.simantics.databoard.Bindings;
  18 import org.simantics.databoard.annotations.Identifier;
  19 import org.simantics.databoard.annotations.Optional;
  20 import org.simantics.databoard.binding.Binding;
  21 import org.simantics.databoard.binding.VariantBinding;
  22 import org.simantics.databoard.binding.error.BindingConstructionException;
  23 import org.simantics.databoard.binding.error.BindingException;
  24 import org.simantics.databoard.type.LongType;
  25 import org.simantics.databoard.type.OptionalType;
  26 import org.simantics.databoard.type.RecordType;
  27 import org.simantics.databoard.type.StringType;
  28 import org.simantics.databoard.type.UnionType;
  29 import org.simantics.databoard.util.Bean;
  30
  31 public class TestBeanMaker {
  32
  33         public static class MyClass extends Bean {
  34                 public @Optional String name;
  35                 public @Identifier Long id;
  36         }
  37
  38         public @Test void doTest() throws BindingConstructionException, BindingException {
  39                 MyClass x = new MyClass();
  40                 x.name = "hi";
  41                 x.id = 5L;
  42
  43                 RecordType rt = new RecordType();
  44                 rt.addComponent("name", new OptionalType( new StringType() ) );
  45                 rt.addComponent("id", new LongType() );
  46                 rt.setIdentifiers(1);
  47
  48                 Binding binding = Bindings.getBeanBinding( rt );
  49                 Bean bean = (Bean) binding.createDefault();
  50                 bean.readFrom(x);
  51
  52                 System.out.println(bean);
  53                 System.out.println(bean.getBinding().getClass());
  54                 System.out.println(binding.getClass());
  55
  56                 VariantBinding vb = (VariantBinding) Bindings.getBinding( Bean.class );
  57                 Bean rectangleBean = (Bean) vb.create( Bindings.getBinding(Rectangle2D.Double.class), new Rectangle2D.Double(1,2,3,4) );
  58                 System.out.println(rectangleBean.toString());
  59                 System.out.println(rectangleBean.getBinding().getClass());
  60
  61                 UnionType ut = new UnionType();
  62                 ut.addComponent("type1", rt);
  63                 RecordType rt2 = new RecordType();
  64                 rt2.addComponent("name", new OptionalType( new StringType() ) );
  65                 rt2.addComponent("id", new LongType() );
  66                 rt2.setIdentifiers(1);
  67                 ut.addComponent("type2", rt2);
  68                 Binding ub = Bindings.getBeanBinding( ut );
  69
  70                 Object u = ub.createDefault();
  71                 System.out.println( ub.toString(u) );
  72
  73         }
  74
  75 }