Examples with Failure com.liferay.apio.architect.functional.Try.Failure used on opensource projects

Example 1 with Failure

use of com.liferay.apio.architect.functional.Try.Failure in project com-liferay-apio-architect by liferay.

the class FailureFilter method filter.

@Override
public void filter(ContainerRequestContext containerRequestContext, ContainerResponseContext containerResponseContext) throws IOException {
    Try<Object> objectTry = Try.fromFallible(containerResponseContext::getEntity);
    objectTry.map(Failure.class::cast).map(Failure::getException).map(exception -> _errorUtil.getErrorResponse(exception, _request, _httpHeaders)).ifSuccess(response -> {
        containerResponseContext.setStatus(response.getStatus());
        MultivaluedMap<String, Object> headers = containerResponseContext.getHeaders();
        headers.remove(CONTENT_TYPE);
        MediaType mediaType = response.getMediaType();
        if (mediaType != null) {
            headers.add(CONTENT_TYPE, mediaType.toString());
        }
        Object entity = response.getEntity();
        if (entity != null) {
            containerResponseContext.setEntity(entity);
        }
    });
}