Package org.codehaus.jackson.type

Examples of org.codehaus.jackson.type.JavaType

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     */

    public void testRawCollections()
    {
        TypeFactory tf = TypeFactory.defaultInstance();
        JavaType type = tf.constructRawCollectionType(ArrayList.class);
        assertTrue(type.isContainerType());
        assertEquals(TypeFactory.unknownType(), type.getContentType());

        type = tf.constructRawCollectionLikeType(String.class); // class doesn't really matter
        assertTrue(type.isCollectionLikeType());
        assertEquals(TypeFactory.unknownType(), type.getContentType());
    }
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    }

    public void testRawMaps()
    {
        TypeFactory tf = TypeFactory.defaultInstance();
        JavaType type = tf.constructRawMapType(HashMap.class);
        assertTrue(type.isContainerType());
        assertEquals(TypeFactory.unknownType(), type.getKeyType());
        assertEquals(TypeFactory.unknownType(), type.getContentType());

        type = tf.constructRawMapLikeType(String.class); // class doesn't really matter
        assertTrue(type.isMapLikeType());
        assertEquals(TypeFactory.unknownType(), type.getKeyType());
        assertEquals(TypeFactory.unknownType(), type.getContentType());
    }
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    {
        @Override
        public List<BeanPropertyWriter> changeProperties(SerializationConfig config,
                BasicBeanDescription beanDesc, List<BeanPropertyWriter> beanProperties)
        {
            JavaType strType = config.constructType(String.class);
            try {
                beanProperties.add(new BeanPropertyWriter(
                        null, null,
                        "bogus", strType,
                        null, null, strType,
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     */
    public void testLikeTypeConstruction() throws Exception
    {
        ObjectMapper mapper = new ObjectMapper();
        mapper.setTypeFactory(mapper.getTypeFactory().withModifier(new MyTypeModifier()));
        JavaType type = mapper.constructType(MyMapLikeType.class);
        assertTrue(type.isMapLikeType());
        // also, must have resolved type info
        JavaType param = ((MapLikeType) type).getKeyType();
        assertNotNull(param);
        assertSame(String.class, param.getRawClass());
        param = ((MapLikeType) type).getContentType();
        assertNotNull(param);
        assertSame(Integer.class, param.getRawClass());
       
        type = mapper.constructType(MyCollectionLikeType.class);
        assertTrue(type.isCollectionLikeType());
        param = ((CollectionLikeType) type).getContentType();
        assertNotNull(param);
        assertSame(Integer.class, param.getRawClass());
    }
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     * Unit test to verify [JACKSON-398]
     */
    public void testJackson398() throws Exception
    {
        ObjectMapper mapper = new ObjectMapper();
        JavaType collectionType = TypeFactory.defaultInstance().constructCollectionType(ArrayList.class, BaseClass398.class);
        List<TestClass398> typedList = new ArrayList<TestClass398>();
        typedList.add(new TestClass398());

        final String EXP = "[{\"beanClass\":\"TestRootType$TestClass398\",\"property\":\"aa\"}]";
       
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    public void testIssue329() throws Exception
    {
            ArrayList<Animal> animals = new ArrayList<Animal>();
            animals.add(new Dog("Spot"));
            JavaType rootType = TypeFactory.defaultInstance().constructParametricType(Iterator.class, Animal.class);
            String json = mapper.writerWithType(rootType).writeValueAsString(animals.iterator());
            if (json.indexOf("\"object-type\":\"doggy\"") < 0) {
                fail("No polymorphic type retained, should be; JSON = '"+json+"'");
            }
    }
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        embedded.add(new Child1());
        embedded.add(new Child2());
        input.setResult(embedded);
        mapper.configure(SerializationConfig.Feature.USE_STATIC_TYPING, true);

        JavaType rootType = TypeFactory.defaultInstance().constructType(new TypeReference<JSONResponse<List<Parent>>>() { });
        byte[] json = mapper.writerWithType(rootType).writeValueAsBytes(input);
//        byte[] json = mapper.writeValueAsBytes(input);

//        System.out.println("After Serialization: " + new String(json));
       
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    public void testJsonTypeResolver() throws Exception
    {
        JacksonAnnotationIntrospector ai = new JacksonAnnotationIntrospector();
        AnnotatedClass ac = AnnotatedClass.constructWithoutSuperTypes(TypeResolverBean.class, ai, null);
        JavaType baseType = TypeFactory.defaultInstance().constructType(TypeResolverBean.class);
        ObjectMapper mapper = new ObjectMapper();
        TypeResolverBuilder<?> rb = ai.findTypeResolver(mapper.getDeserializationConfig(), ac, baseType);
        assertNotNull(rb);
        assertSame(DummyBuilder.class, rb.getClass());
    }   
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        TypeFactory tf = TypeFactory.defaultInstance();
        // first simple type:
        String json = mapper.writeValueAsString(tf.constructType(String.class));
        assertEquals(quote(java.lang.String.class.getName()), json);
        // and back
        JavaType t = mapper.readValue(json, JavaType.class);
        assertNotNull(t);
        assertEquals(String.class, t.getRawClass());
    }
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        AnnotatedClass testClass = AnnotatedClass.construct(NamedBean.class, ann, null);
        assertNull(ann.findCachability(testClass));
        //assertNull(ann.findSerializationInclusion(testClass, null));

        JavaType type = TypeFactory.type(Object.class);
        assertNull(ann.findDeserializationType(testClass, type, null));
        assertNull(ann.findDeserializationContentType(testClass, type, null));
        assertNull(ann.findDeserializationKeyType(testClass, type, null));
        assertNull(ann.findSerializationType(testClass));
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