Java Code Examples for javax.ws.rs.core.Response.Status#fromStatusCode()

public static Response getResponse(RemoteObject remote, String dsId) throws DigitalObjectException {
    // This should limit fedora calls to 1.
    // XXX It works around FedoraClient.FedoraClient.getDatastreamDissemination that hides HTTP headers of the response.
    // Unfortunattely fedora does not return modification date as HTTP header
    // In case of large images it could be faster to ask datastream for modification date first.
    String pid = remote.getPid();
    String path = String.format("objects/%s/datastreams/%s/content", pid, dsId);
    ClientResponse response = remote.getClient().resource().path(path).get(ClientResponse.class);
    if (Status.fromStatusCode(response.getStatus()) != Status.OK) {
        throw new DigitalObjectNotFoundException(pid, null, dsId, response.getEntity(String.class), null);
    }
    MultivaluedMap<String, String> headers = response.getHeaders();
    String filename = headers.getFirst("Content-Disposition");
    filename = filename != null ? filename : "inline; filename=" + pid + '-' + dsId;
    return Response.ok(response.getEntity(InputStream.class), headers.getFirst("Content-Type"))
            .header("Content-Disposition", filename)
            .build();
}
 

/**
 * {@inheritDoc}
 *
 * @param exception
 * @return
 */
@Override
public Response toResponse(ResourceNotFoundException exception) {

    final Status status = Status.fromStatusCode(exception.getHttpStatus());

    return Response.status(status)
            .entity(ErrorMessage.of(exception))
            .type(MediaType.APPLICATION_JSON)
            .build();
}
 

@Override
public final T handleResponse(Response response) {

    Status status = Status.fromStatusCode(response.getStatus());
    if (status.getFamily() != Status.Family.SUCCESSFUL) {
        throw new AgClientException(buildErrorMessage(status, response));
    }
    return doHandleResponse(status, response);
}
 

@Override
public String getReasonPhrase(int statusCode) {
    Status status = Status.fromStatusCode(statusCode);
    return status != null ? status.getReasonPhrase() : null;
}
 

@Override
public void sendNotification(BackchannelAuthenticationCompleteResponse info)
{
    // The URL of the consumption device's notification endpoint.
    URI clientNotificationEndpointUri = info.getClientNotificationEndpoint();

    // The token that is needed for client authentication at the consumption
    // device's notification endpoint.
    String notificationToken = info.getClientNotificationToken();

    // The notification content (JSON) to send to the consumption device.
    String notificationContent = info.getResponseContent();

    // Send the notification to the consumption device's notification endpoint.
    Response response =
            doSendNotification(clientNotificationEndpointUri, notificationToken, notificationContent);

    // The status of the response from the consumption device.
    Status status = Status.fromStatusCode(response.getStatusInfo().getStatusCode());

    // TODO: CIBA specification does not specify how to deal with responses
    // returned from the consumption device in case of error push notification.
    // Then, even in case of error push notification, the current implementation
    // treats the responses as in the case of successful push notification.

    // Check if the "HTTP 200 OK" or "HTTP 204 No Content".
    if (status == Status.OK || status == Status.NO_CONTENT)
    {
        // In this case, the request was successfully processed by the consumption
        // device since the specification says as follows.
        //
        //   CIBA Core spec, 10.2. Ping Callback and 10.3. Push Callback
        //     For valid requests, the Client Notification Endpoint SHOULD
        //     respond with an HTTP 204 No Content.  The OP SHOULD also accept
        //     HTTP 200 OK and any body in the response SHOULD be ignored.
        //
        return;
    }

    if (status.getFamily() == Status.Family.REDIRECTION)
    {
        // HTTP 3xx code. This case must be ignored since the specification
        // says as follows.
        //
        //   CIBA Core spec, 10.2. Ping Callback, 10.3. Push Callback
        //     The Client MUST NOT return an HTTP 3xx code.  The OP MUST
        //     NOT follow redirects.
        //
        return;
    }
}
 

public Status getStatus() {
	return Status.fromStatusCode(statusCode);
}
 

private JsonObjectBuilder mapResponses(IAdapter adapter, MediaTypes contentType, JsonObjectBuilder schemas) {
	JsonObjectBuilder responses = Json.createObjectBuilder();

	PipeLine pipeline = adapter.getPipeLine();
	Json2XmlValidator validator = getJsonValidator(pipeline);
	JsonObjectBuilder schema = null;
	if(validator != null) {
		JsonObject jsonSchema = validator.createJsonSchemaDefinitions("#/components/schemas/");
		if(jsonSchema != null) {
			for (Entry<String,JsonValue> entry: jsonSchema.entrySet()) {
				schemas.add(entry.getKey(), entry.getValue());
			}
			String ref = validator.getMessageRoot(true);
			schema = Json.createObjectBuilder();
			schema.add("schema", Json.createObjectBuilder().add("$ref", "#/components/schemas/"+ref));
		}
	}

	Map<String, PipeLineExit> pipeLineExits = pipeline.getPipeLineExits();
	for(String exitPath : pipeLineExits.keySet()) {
		PipeLineExit ple = pipeLineExits.get(exitPath);
		int exitCode = ple.getExitCode();
		if(exitCode == 0) {
			exitCode = 200;
		}

		JsonObjectBuilder exit = Json.createObjectBuilder();

		Status status = Status.fromStatusCode(exitCode);
		exit.add("description", status.getReasonPhrase());
		if(!ple.getEmptyResult()) {
			JsonObjectBuilder content = Json.createObjectBuilder();
			if(schema == null) {
				content.addNull(contentType.getContentType());
			} else {
				content.add(contentType.getContentType(), schema);
			}
			exit.add("content", content);
		}

		responses.add(""+exitCode, exit);
	}
	return responses;
}
 

public ApiException(Throwable t, int status) {
	this(t.getMessage(), t, Status.fromStatusCode(status));
}