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

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.databoard.tests;\r
  13 \r
  14 import java.awt.geom.Rectangle2D;\r
  15 \r
  16 import org.junit.Test;\r
  17 import org.simantics.databoard.Bindings;\r
  18 import org.simantics.databoard.annotations.Identifier;\r
  19 import org.simantics.databoard.annotations.Optional;\r
  20 import org.simantics.databoard.binding.Binding;\r
  21 import org.simantics.databoard.binding.VariantBinding;\r
  22 import org.simantics.databoard.binding.error.BindingConstructionException;\r
  23 import org.simantics.databoard.binding.error.BindingException;\r
  24 import org.simantics.databoard.type.LongType;\r
  25 import org.simantics.databoard.type.OptionalType;\r
  26 import org.simantics.databoard.type.RecordType;\r
  27 import org.simantics.databoard.type.StringType;\r
  28 import org.simantics.databoard.type.UnionType;\r
  29 import org.simantics.databoard.util.Bean;\r
  30 \r
  31 public class TestBeanMaker {\r
  32 \r
  33         public static class MyClass extends Bean {\r
  34                 public @Optional String name;\r
  35                 public @Identifier Long id;\r
  36         }\r
  37         \r
  38         public @Test void doTest() throws BindingConstructionException, BindingException {\r
  39                 MyClass x = new MyClass();\r
  40                 x.name = "hi";\r
  41                 x.id = 5L;      \r
  42                 \r
  43                 RecordType rt = new RecordType();\r
  44                 rt.addComponent("name", new OptionalType( new StringType() ) );\r
  45                 rt.addComponent("id", new LongType() );\r
  46                 rt.setIdentifiers(1);\r
  47                 \r
  48                 Binding binding = Bindings.getBeanBinding( rt );\r
  49                 Bean bean = (Bean) binding.createDefault();\r
  50                 bean.readFrom(x);               \r
  51                 \r
  52                 System.out.println(bean);\r
  53                 System.out.println(bean.getBinding().getClass());\r
  54                 System.out.println(binding.getClass());\r
  55                 \r
  56                 VariantBinding vb = (VariantBinding) Bindings.getBinding( Bean.class );\r
  57                 Bean rectangleBean = (Bean) vb.create( Bindings.getBinding(Rectangle2D.Double.class), new Rectangle2D.Double(1,2,3,4) );\r
  58                 System.out.println(rectangleBean.toString());\r
  59                 System.out.println(rectangleBean.getBinding().getClass());\r
  60         \r
  61                 UnionType ut = new UnionType();\r
  62                 ut.addComponent("type1", rt);\r
  63                 RecordType rt2 = new RecordType();\r
  64                 rt2.addComponent("name", new OptionalType( new StringType() ) );\r
  65                 rt2.addComponent("id", new LongType() );\r
  66                 rt2.setIdentifiers(1);\r
  67                 ut.addComponent("type2", rt2);\r
  68                 Binding ub = Bindings.getBeanBinding( ut );\r
  69                 \r
  70                 Object u = ub.createDefault();\r
  71                 System.out.println( ub.toString(u) );\r
  72                 \r
  73         }\r
  74         \r
  75 }\r