Examples with Type java.lang.reflect.Type used on opensource projects

Example 11 with Type

use of java.lang.reflect.Type in project buck by facebook.

the class Types method getContainerClass.

/**
   * @return The raw type of the {@link Collection} a field represents, even if contained in an
   *    {@link Optional}, but without the ParameterizedType information.
   */
@SuppressWarnings("unchecked")
@Nullable
public static Class<? extends Collection<?>> getContainerClass(Field field) {
    Type type = getFirstNonOptionalType(field);
    if (!(type instanceof ParameterizedType)) {
        return null;
    }
    Type rawType = ((ParameterizedType) type).getRawType();
    if (!(rawType instanceof Class)) {
        return null;
    }
    Class<?> clazz = (Class<?>) rawType;
    if (!(Collection.class.isAssignableFrom(clazz))) {
        return null;
    }
    return (Class<? extends Collection<?>>) clazz;
}

Example 12 with Type

use of java.lang.reflect.Type in project jetty.project by eclipse.

the class MessageHandlerFactoryTest method testStringPartial.

@Test
public void testStringPartial() throws DeploymentException {
    List<MessageHandlerMetadata> metadatas = factory.getMetadata(StringPartialHandler.class);
    Assert.assertThat("Metadata.list.size", metadatas.size(), is(1));
    MessageHandlerMetadata handlerMetadata = metadatas.get(0);
    DecoderMetadata decoderMetadata = decoders.getMetadataFor(handlerMetadata.getMessageClass());
    Assert.assertThat("Message Type", decoderMetadata.getMessageType(), is(MessageType.TEXT));
    Assert.assertThat("Message Class", handlerMetadata.getMessageClass(), is((Type) String.class));
}

Example 13 with Type

use of java.lang.reflect.Type in project jetty.project by eclipse.

the class MessageHandlerFactoryTest method testByteArrayPartial.

@Test
public void testByteArrayPartial() throws DeploymentException {
    List<MessageHandlerMetadata> metadatas = factory.getMetadata(ByteArrayPartialHandler.class);
    Assert.assertThat("Metadata.list.size", metadatas.size(), is(1));
    MessageHandlerMetadata handlerMetadata = metadatas.get(0);
    DecoderMetadata decoderMetadata = decoders.getMetadataFor(handlerMetadata.getMessageClass());
    Assert.assertThat("Message Type", decoderMetadata.getMessageType(), is(MessageType.BINARY));
    Assert.assertThat("Message Class", handlerMetadata.getMessageClass(), is((Type) byte[].class));
}

Example 14 with Type

use of java.lang.reflect.Type in project che by eclipse.

the class DTOHelper method convertType.

/**
     * Convert Java type to TypeScript type
     */
public static String convertType(Type type) {
    if (type instanceof ParameterizedType) {
        ParameterizedType parameterizedType = (ParameterizedType) type;
        Type rawType = parameterizedType.getRawType();
        return convertParametrizedType(type, parameterizedType, rawType);
    } else if (String.class.equals(type) || (type instanceof Class && ((Class) type).isEnum())) {
        // Maybe find a better enum type for typescript
        return "string";
    } else if (Integer.class.equals(type) || Integer.TYPE.equals(type) || Long.class.equals(type) || Long.TYPE.equals(type) || Double.class.equals(type) || Double.TYPE.equals(type)) {
        return "number";
    } else if (Boolean.class.equals(type)) {
        return "boolean";
    }
    return type.getTypeName();
}

Example 15 with Type

use of java.lang.reflect.Type in project che by eclipse.

the class DtoModel method analyzeDtoWithMethod.

/**
     * Populate model from given reflect with method
     * @param method the method to analyze
     * @param methodModel the model to update
     */
protected void analyzeDtoWithMethod(Method method, MethodModel methodModel) {
    methodModel.setWith(true);
    // add the parameter
    Type fieldType = method.getGenericParameterTypes()[0];
    String fieldName = getWithFieldName(method);
    fieldAttributes.put(fieldName, fieldType);
    methodModel.setFieldName(fieldName);
    methodModel.setFieldType(convertType(fieldType));
}