Package org.apache.tuscany.sca.databinding

Examples of org.apache.tuscany.sca.databinding.TransformationContext

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            .contains("<xsl:root xmlns:xsl=\"http://foo.com\"><data>my json string</data></xsl:root>"));
    }

    public void testJSON2OMElement() throws Exception {
        JSON2OMElement t1 = new JSON2OMElement();
        TransformationContext context = new TransformationContextImpl();
        DataType dt = new DataTypeImpl(Object.class, new XMLType(new QName("http://foo.com", "root"), null));
        context.setTargetDataType(dt);
        OMElement element = t1.transform(new JSONObject(JSON_STR), context);
        StringWriter writer = new StringWriter();
        element.serialize(writer);
        // System.out.println(writer.toString());
    }
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        Object json = t1.transform(bean, null);
        System.out.println(json);
        JSON2JavaBean t2 = new JSON2JavaBean();

        TransformationContext context = new TransformationContextImpl();
        context.setTargetDataType(new DataTypeImpl(bean == null ? Object.class : bean.getClass(), null));
        Object newBean = t2.transform(json, context);

        if (newBean != null && newBean.getClass().isArray()) {
            int len = Array.getLength(newBean);
            assertEquals(Array.getLength(bean), len);
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        me.setYou(you);
        JavaBean2JSON t1 = new JavaBean2JSON();
        Object result = t1.transform(me, null);
        System.out.println(result);
        JSON2JavaBean t2 = new JSON2JavaBean();
        TransformationContext context = new TransformationContextImpl();
        context.setTargetDataType(new DataTypeImpl(MyBean.class, null));
        Object v = t2.transform(new JSONObject(result.toString()), context);
        Assert.assertTrue(v instanceof MyBean);
        //        String json =
        //            "{\"age\":30,\"books\":[],\"friends\":[\"John\",\"Mike\"],\"name\":\"Me\",\"vip\":true,\"you\":{\"id\":123,\"name\":null}}";
        //        Assert.assertEquals(json, result.toString());
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    public void testString2JSON() throws Exception {
        JavaBean2JSONObject t1 = new JavaBean2JSONObject();
        Object result = t1.transform("ABC", null);
        System.out.println(result);
        JSON2JavaBean t2 = new JSON2JavaBean();
        TransformationContext context = new TransformationContextImpl();
        context.setTargetDataType(new DataTypeImpl(String.class, null));
        Object v = t2.transform(result, context);
        Assert.assertTrue(v instanceof String);
        Assert.assertEquals("ABC", v);
    }
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    public void testStringArray2JSON() throws Exception {
        JavaBean2JSON t1 = new JavaBean2JSON();
        Object result = t1.transform(new String[] {"ABC", "DF"}, null);
        System.out.println(result);
        JSON2JavaBean t2 = new JSON2JavaBean();
        TransformationContext context = new TransformationContextImpl();
        context.setTargetDataType(new DataTypeImpl(String[].class, null));
        Object v = t2.transform(result, context);
        Assert.assertTrue(v instanceof String[]);
        String[] strs = (String[])v;
        Assert.assertEquals("ABC", strs[0]);
        Assert.assertEquals("DF", strs[1]);
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        Object result = source;
        int size = path.size();
        int i = 0;
        while (i < size) {
            Transformer transformer = path.get(i);
            TransformationContext context =
                createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata);
            // the source and target type
            if (transformer instanceof PullTransformer) {
                // For intermediate node, set data type to null
                result = ((PullTransformer)transformer).transform(result, context);
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            public ClassLoader run() {
                return Thread.currentThread().getContextClassLoader();
            }
        });          
       
        TransformationContext context = new TransformationContextImpl(sourceType, targetType, classLoader, metadata);
        return context;
    }
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        List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
        Object result = source;
        int size = path.size();
        for (int i = 0; i < size; i++) {
            Transformer transformer = path.get(i);
            TransformationContext context =
                createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata);

            if (transformer instanceof PullTransformer) {
                result = ((PullTransformer)transformer).transform(result, context);
            } else if (transformer instanceof PushTransformer) {
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        mediator = new MediatorImpl(dataBindingRegistry, registry);
    }

    private TransformationContext createTransformationContext(Class sourceType, Class targetType) {
        TransformationContext context = new TransformationContextImpl();
        DataType sourceDataType = new DataTypeImpl<Class>(sourceType.getName(), sourceType, sourceType);
        DataType targetDataType = new DataTypeImpl<Class>(targetType.getName(), targetType, targetType);
        context.setSourceDataType(sourceDataType);
        context.setTargetDataType(targetDataType);
        return context;
    }
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        return context;
    }

    @Test
    public void testTransform1() {
        TransformationContext context = createTransformationContext(String.class, Node.class);
        Object node =
            mediator.mediate(IPO_XML, context.getSourceDataType(), context.getTargetDataType(), null);
        Assert.assertTrue(node instanceof Document);
        Element root = ((Document)node).getDocumentElement();
        Assert.assertEquals(root.getNamespaceURI(), "http://www.example.com/IPO");
        Assert.assertEquals(root.getLocalName(), "purchaseOrder");
    }
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Related Classes of org.apache.tuscany.sca.databinding.TransformationContext

  • org.apache.tuscany.databinding.jaxb.axiom.JAXB2OMTestCase
  • org.apache.tuscany.databinding.jaxb.axiom.OMElement2JAXBTestCase
  • org.apache.tuscany.databinding.jaxb.JAXBTestCase
  • org.apache.tuscany.databinding.jaxb.POJOTestCase
  • org.apache.tuscany.sca.databinding.axiom.OMElementTestCase
  • org.apache.tuscany.sca.databinding.extension.SimpleTypeMapperExtensionTestCase
  • org.apache.tuscany.sca.databinding.impl.MediatorImpl
  • org.apache.tuscany.sca.databinding.impl.MediatorImplTestCase
  • org.apache.tuscany.sca.databinding.jaxb.JAXBTestCase
  • org.apache.tuscany.sca.databinding.jaxb.POJOTestCase
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