Examples with ResponseProxy org.n52.iceland.coding.encode.ResponseProxy used on opensource projects

Example 1 with ResponseProxy

use of org.n52.iceland.coding.encode.ResponseProxy in project arctic-sea by 52North.

the class HttpUtils method writeObject.

private void writeObject(HttpServletRequest request, HttpServletResponse response, MediaType contentType, Writable writable, EncodingExceptionHandler owserHandler) throws IOException, HTTPException {
    OutputStream out = null;
    response.setContentType(writable.getEncodedContentType().toString());
    try {
        out = response.getOutputStream();
        if (HTTPHeaders.supportsGzipEncoding(request) && writable.supportsGZip()) {
            out = new GZIPOutputStream(out);
            response.setHeader(HTTPHeaders.CONTENT_ENCODING, HTTPConstants.GZIP_ENCODING);
        }
        if (isCountingOutputStream) {
            out = new CountingOutputStream(out);
        }
        if (writable.hasForcedHttpStatus()) {
            response.setStatus(writable.getForcedHttpStatus().getCode());
        }
        writable.write(out, new ResponseProxy(response));
        out.flush();
    } catch (EncodingException e) {
        Object writeOwsExceptionReport = owserHandler.handleEncodingException(request, response, e);
        if (writeOwsExceptionReport != null) {
            Writable owserWritable = getWritable(writeOwsExceptionReport, contentType);
            try {
                owserWritable.write(out, new ResponseProxy(response));
                if (out != null) {
                    out.flush();
                }
            } catch (EncodingException ex) {
                throw new HTTPException(HTTPStatus.INTERNAL_SERVER_ERROR, ex);
            }
        }
    } finally {
        if (out instanceof CountingOutputStream) {
            Long bytesWritten = ((CountingOutputStream) out).getCount();
            eventBus.submit(new CountingOutputStreamEvent(bytesWritten));
        }
        if (out != null) {
            LOGGER.debug("Response status = " + response.getStatus());
            out.close();
        }
    }
}

Example 2 with ResponseProxy

use of org.n52.iceland.coding.encode.ResponseProxy in project arctic-sea by 52North.

the class EXIResponseWriter method write.

@Override
public void write(EXIObject<XmlObject> exiObject, OutputStream out, ResponseProxy responseProxy) throws IOException, EncodingException {
    byte[] bytes = getBytes(exiObject);
    try (InputStream is = new ByteArrayInputStream(bytes)) {
        EXIResult result = new EXIResult(this.exiFactory.get());
        result.setOutputStream(out);
        XMLReader xmlReader = XMLReaderFactory.createXMLReader();
        xmlReader.setContentHandler(result.getHandler());
        xmlReader.parse(new InputSource(is));
    } catch (EXIException | SAXException e) {
        throw new EncodingException(e);
    }
}