Examples with MediaType org.restlet.data.MediaType used on opensource projects

Example 11 with MediaType

use of org.restlet.data.MediaType in project qi4j-sdk by Qi4j.

the class ExtensionMediaTypeFilter method beforeHandle.

@Override
protected int beforeHandle(Request request, Response response) {
    List<String> segments = request.getResourceRef().getSegments();
    if (segments.get(segments.size() - 1).equals(""))
        return Filter.CONTINUE;
    String extensions = request.getResourceRef().getExtensions();
    if (extensions != null) {
        int idx = extensions.lastIndexOf(".");
        if (idx != -1) {
            extensions = extensions.substring(idx + 1);
        }
        MetadataService metadataService = getApplication().getMetadataService();
        Metadata metadata = metadataService.getMetadata(extensions);
        if (metadata != null && metadata instanceof MediaType) {
            request.getClientInfo().setAcceptedMediaTypes(Collections.singletonList(new Preference<MediaType>((MediaType) metadata)));
            String path = request.getResourceRef().getPath();
            path = path.substring(0, path.length() - extensions.length() - 1);
            request.getResourceRef().setPath(path);
        }
    }
    return Filter.CONTINUE;
}

Example 12 with MediaType

use of org.restlet.data.MediaType in project qi4j-sdk by Qi4j.

the class JSONResponseWriter method writeResponse.

@Override
public boolean writeResponse(final Object result, final Response response) throws ResourceException {
    if (result instanceof JSONObject) {
        MediaType type = getVariant(response.getRequest(), ENGLISH, supportedMediaTypes).getMediaType();
        if (MediaType.APPLICATION_JSON.equals(type)) {
            JSONObject json = (JSONObject) result;
            StringRepresentation representation = new StringRepresentation(json.toString(), MediaType.APPLICATION_JSON);
            response.setEntity(representation);
            return true;
        } else if (MediaType.TEXT_HTML.equals(type)) {
            JSONObject json = (JSONObject) result;
            StringRepresentation representation = new StringRepresentation(json.toString(), MediaType.TEXT_HTML);
            response.setEntity(representation);
            return true;
        }
    }
    return false;
}

Example 13 with MediaType

use of org.restlet.data.MediaType in project camel by apache.

the class RestletConverter method toMediaTypes.

@Converter
public static MediaType[] toMediaTypes(final String name) {
    final String[] strings = name.split(",");
    final List<MediaType> answer = new ArrayList<>(strings.length);
    for (int i = 0; i < strings.length; i++) {
        final MediaType mediaType = toMediaType(strings[i]);
        if (mediaType != null) {
            answer.add(mediaType);
        }
    }
    return answer.toArray(new MediaType[answer.size()]);
}

Example 14 with MediaType

use of org.restlet.data.MediaType in project camel by apache.

the class DefaultRestletBinding method populateExchangeFromRestletResponse.

public void populateExchangeFromRestletResponse(Exchange exchange, Response response) throws Exception {
    for (Map.Entry<String, Object> entry : response.getAttributes().entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();
        if (!headerFilterStrategy.applyFilterToExternalHeaders(key, value, exchange)) {
            exchange.getOut().setHeader(key, value);
            LOG.debug("Populate exchange from Restlet response header: {} value: {}", key, value);
        }
    }
    // set response code
    int responseCode = response.getStatus().getCode();
    exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, responseCode);
    // set restlet response as header so end user have access to it if needed
    exchange.getOut().setHeader(RestletConstants.RESTLET_RESPONSE, response);
    if (response.getEntity() != null) {
        // get content type
        MediaType mediaType = response.getEntity().getMediaType();
        if (mediaType != null) {
            LOG.debug("Setting the Content-Type to be {}", mediaType.toString());
            exchange.getOut().setHeader(Exchange.CONTENT_TYPE, mediaType.toString());
        }
        if (streamRepresentation && response.getEntity() instanceof StreamRepresentation) {
            Representation representationDecoded = new DecodeRepresentation(response.getEntity());
            InputStream is = representationDecoded.getStream();
            exchange.getOut().setBody(is);
            if (autoCloseStream) {
                // ensure the input stream is closed when we are done routing
                exchange.addOnCompletion(new RestletOnCompletion(is));
            }
        } else if (response.getEntity() instanceof Representation) {
            Representation representationDecoded = new DecodeRepresentation(response.getEntity());
            exchange.getOut().setBody(representationDecoded.getText());
        } else {
            // get content text by default
            String text = response.getEntity().getText();
            LOG.debug("Populate exchange from Restlet response: {}", text);
            exchange.getOut().setBody(text);
        }
    }
    // preserve headers from in by copying any non existing headers
    // to avoid overriding existing headers with old values
    MessageHelper.copyHeaders(exchange.getIn(), exchange.getOut(), false);
}

Example 15 with MediaType

use of org.restlet.data.MediaType in project GeoGig by boundlessgeo.

the class CommandResource method runCommand.

private Representation runCommand(Variant variant, Request request) {
    final Optional<GeoGIG> geogig = getGeogig(request);
    Preconditions.checkState(geogig.isPresent());
    Representation rep = null;
    WebAPICommand command = null;
    Form options = getRequest().getResourceRef().getQueryAsForm();
    String commandName = (String) getRequest().getAttributes().get("command");
    MediaType format = resolveFormat(options, variant);
    try {
        ParameterSet params = new FormParams(options);
        command = CommandBuilder.build(commandName, params);
        assert command != null;
    } catch (CommandSpecException ex) {
        rep = formatException(ex, format);
    }
    try {
        if (command != null) {
            RestletContext ctx = new RestletContext(geogig.get());
            command.run(ctx);
            rep = ctx.getRepresentation(format, getJSONPCallback());
        }
    } catch (IllegalArgumentException ex) {
        rep = formatException(ex, format);
    } catch (Exception ex) {
        rep = formatUnexpectedException(ex, format);
    }
    return rep;
}