Example usage for com.fasterxml.jackson.databind.module SimpleModule addSerializer

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.module SimpleModule addSerializer.

Prototype

public SimpleModule addSerializer(JsonSerializer<?> ser)

Source Link

Usage

From source file:org.brutusin.json.impl.JacksonCodec.java

@Override
public void registerStringFormat(Class clazz, String format) {
    this.schemaFactory.registerStringFormat(clazz, format);
    SimpleModule testModule = new SimpleModule("json-provider-module:" + format,
            new Version(1, 0, 0, null, "org.brutusin", "json-provider:" + format));
    testModule.addSerializer(new StdSerializer(clazz) {
        @Override// ww  w .  j a v  a  2 s .c  o  m
        public void serialize(Object value, JsonGenerator gen, SerializerProvider provider) throws IOException {
            gen.writeString(value.toString());
        }
    });
    mapper.registerModule(testModule);
}

From source file:org.brutusin.json.impl.JacksonCodec.java

public JacksonCodec(ObjectMapper mapper, JacksonFactoryWrapper schemaFactory) {
    if (mapper == null) {
        mapper = new ObjectMapper();

        mapper.setVisibility(mapper.getSerializationConfig().getDefaultVisibilityChecker()
                .withFieldVisibility(JsonAutoDetect.Visibility.ANY)
                .withGetterVisibility(JsonAutoDetect.Visibility.NONE)
                .withIsGetterVisibility(JsonAutoDetect.Visibility.NONE));

        mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);

        SimpleModule testModule = new SimpleModule("json-provider-module",
                new Version(1, 0, 0, null, "org.brutusin", "json-provider"));
        testModule.addSerializer(new JsonNodeSerializer());
        testModule.addDeserializer(JsonNode.class, new JsonNodeDeserializer());
        testModule.addSerializer(new InputStreamSerializer());
        testModule.addDeserializer(InputStream.class, new InputStreamDeserializer());
        testModule.addDeserializer(MetaDataInputStream.class, new InputStreamDeserializer());
        mapper.registerModule(testModule);
    }//  www . j  a  v a 2  s .c om
    if (schemaFactory == null) {
        schemaFactory = new JacksonFactoryWrapper(new HashMap<Class, String>(DEFAULT_FORMAT_MAP));
    }
    this.mapper = mapper;
    this.schemaFactory = schemaFactory;
}

From source file:capital.scalable.restdocs.jackson.FieldDocumentationGeneratorTest.java

@Test
public void testGenerateDocumentationForExternalSerializer() throws Exception {
    // given// ww  w. ja  v a2s .c o  m
    ObjectMapper mapper = createMapper();

    JavadocReader javadocReader = mock(JavadocReader.class);
    when(javadocReader.resolveFieldComment(ExternalSerializer.class, "bigDecimal")).thenReturn("A decimal");

    ConstraintReader constraintReader = mock(ConstraintReader.class);

    SimpleModule testModule = new SimpleModule("TestModule");
    testModule.addSerializer(new BigDecimalSerializer());
    mapper.registerModule(testModule);

    FieldDocumentationGenerator generator = new FieldDocumentationGenerator(mapper.writer(), javadocReader,
            constraintReader);
    Type type = ExternalSerializer.class;

    // when
    List<ExtendedFieldDescriptor> fieldDescriptions = cast(
            generator.generateDocumentation(type, mapper.getTypeFactory()));

    // then
    assertThat(fieldDescriptions.size(), is(1));
    assertThat(fieldDescriptions.get(0), is(descriptor("bigDecimal", "Decimal", "A decimal", "true")));
}

From source file:org.springside.examples.showcase.demos.utilities.json.JsonDemo.java

/**
 * ????MoneyLong./*from w ww .j  a v a2 s  .c om*/
 */
@Test
public void customConverter() {

    JsonMapper newMapper = JsonMapper.nonEmptyMapper();

    SimpleModule moneyModule = new SimpleModule("MoneyModule");
    moneyModule.addSerializer(new MoneySerializer());
    moneyModule.addDeserializer(Money.class, new MoneyDeserializer());
    newMapper.getMapper().registerModule(moneyModule);

    // tojson
    User user = new User();
    user.setName("foo");
    user.setSalary(new Money(1.2));

    String jsonString = newMapper.toJson(user);

    assertThat(jsonString).isEqualTo("{\"name\":\"foo\",\"salary\":\"1.2\"}");

    // from
    User resultUser = newMapper.fromJson(jsonString, User.class);
    assertThat(resultUser.getSalary().value).isEqualTo(1.2);

}