Example usage for com.fasterxml.jackson.databind.type TypeFactory defaultInstance

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.type TypeFactory defaultInstance.

Prototype

public static TypeFactory defaultInstance()

Source Link

Usage

From source file:com.github.yongchristophertang.engine.java.handler.JsonTransformer.java

/**
 * Transform the json result to a list with T as its member class.
 *
 * @param clazz the type class of transformed list member object
 *//*from  w w  w. j  a  va  2 s  . c  o  m*/
public <T> List<T> list(String expression, Class<T> clazz) throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    return expression == null
            ? mapper.readValue(context,
                    TypeFactory.defaultInstance().constructCollectionType(List.class, clazz))
            : mapper.readValue(JsonPath.compile(expression).read(context).toString(),
                    TypeFactory.defaultInstance().constructCollectionType(List.class, clazz));
}

From source file:org.springframework.amqp.support.converter.DefaultJackson2JavaTypeMapper.java

public void fromClass(Class<?> clazz, MessageProperties properties) {
    fromJavaType(TypeFactory.defaultInstance().constructType(clazz), properties);

}

From source file:org.springframework.cloud.lattice.connector.AbstractServiceInfoCreatorTests.java

@SneakyThrows
protected <T> List<T> read(Class<T> aClass, String s) {
    CollectionType type = TypeFactory.defaultInstance().constructCollectionType(List.class, aClass);
    return mapper.readValue(s, type);
}

From source file:hr.ws4is.JsonDecoder.java

/**
 * Does actual conversion from JSON string to Java class instance
 * @param type// w  w w . ja va 2  s .co m
 * @param json
 * @throws IOException
 */
private void parse(final Class<T> type, final String json) throws IOException {
    final JsonFactory factory = new JsonFactory();
    final JsonParser jp = factory.createParser(json);
    final JsonNode jn = OBJECT_MAPPER.readTree(jp);

    if (jn.isArray()) {
        final TypeFactory tf = TypeFactory.defaultInstance();
        final JavaType jt = tf.constructCollectionType(ArrayList.class, type);
        objectList = OBJECT_MAPPER.readValues(jp, jt);
    } else {
        object = OBJECT_MAPPER.treeToValue(jn, type);
    }
}

From source file:org.bremersee.common.spring.autoconfigure.WebMvcExceptionResolver.java

public WebMvcExceptionResolver() {
    defaultExceptionMapper = new ThrowableToThrowableDtoMapper();
    Jaxb2Marshaller m = new Jaxb2Marshaller();
    m.setContextPath(ThrowableDto.class.getPackage().getName());
    marshaller = m;//from   w w w.  j a  v a  2  s .c o m
    objectMapper = new ObjectMapper();
    // see http://wiki.fasterxml.com/JacksonJAXBAnnotations
    AnnotationIntrospector primary = new JacksonAnnotationIntrospector();
    AnnotationIntrospector secondary = new JaxbAnnotationIntrospector(TypeFactory.defaultInstance());
    AnnotationIntrospectorPair pair = new AnnotationIntrospectorPair(primary, secondary);
    objectMapper.setAnnotationIntrospector(pair);
}

From source file:org.springframework.amqp.support.converter.DefaultJackson2JavaTypeMapperTest.java

@Test
public void fromJavaTypeShouldPopulateWithJavaTypeNameByDefault() {
    javaTypeMapper.fromJavaType(TypeFactory.defaultInstance().constructType(SimpleTrade.class), properties);

    String className = (String) properties.getHeaders().get(javaTypeMapper.getClassIdFieldName());
    assertThat(className, equalTo(SimpleTrade.class.getName()));
}

From source file:org.broadleafcommerce.core.web.api.jaxrs.JaxrsObjectMapperProvider.java

@Override
public void afterPropertiesSet() throws Exception {
    mapper = new ObjectMapper();
    mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
    // serializing to singleelement arrays is enabled by default but just in case they change this in the future...
    mapper.configure(SerializationFeature.WRITE_SINGLE_ELEM_ARRAYS_UNWRAPPED, false);

    // Register the JAXB annotation module 
    JaxbAnnotationModule jaxbModule = new JaxbAnnotationModule();
    // Make sure that JAXB is the primary serializer (technically the default behavior but let's be explicit)
    jaxbModule.setPriority(Priority.PRIMARY);
    mapper.registerModule(new JaxbAnnotationModule());

    mapper.setTypeFactory(TypeFactory.defaultInstance().withModifier(typeModifier));
}

From source file:org.pentaho.metaverse.impl.model.kettle.json.TransMetaJsonSerializerTest.java

@Test
public void testConstructors() {
    serializer = new TransMetaJsonSerializer(TransMeta.class);
    serializer = new TransMetaJsonSerializer(TransMeta.class, true);
    serializer = new TransMetaJsonSerializer(
            TypeFactory.defaultInstance().uncheckedSimpleType(TransMeta.class));

}

From source file:it.uniroma2.sag.kelp.data.representation.structure.similarity.StructureElementSimilarityTypeResolver.java

public JavaType typeFromId(String arg0) {

    Class<? extends StructureElementSimilarityI> clazz = idToClassMapping.get(arg0);
    if (clazz != null) {
        JavaType type = TypeFactory.defaultInstance().constructSpecializedType(mBaseType, clazz);
        return type;
    }//from   w  w  w. j  a v a2s  . c o m
    throw new IllegalStateException("cannot find mapping for '" + arg0 + "'");
}

From source file:sys.core.jackson.MappingJacksonHttpMessageConverter.java

protected JavaType getJavaType(Class<?> clase) {
    return TypeFactory.defaultInstance().constructType(clase);
}