Example usage for org.springframework.http.server ServletServerHttpResponse getHeaders

Introduction

In this page you can find the example usage for org.springframework.http.server ServletServerHttpResponse getHeaders.

Prototype

@Override
    public HttpHeaders getHeaders() 

Source Link

Usage

From source file:com.iflytek.edu.cloud.frame.spring.RequestResponseBodyMethodProcessorExt.java

private void write(final String content, MediaType contentType, ServletServerHttpResponse outputMessage)
        throws IOException, HttpMessageNotWritableException {
    final HttpHeaders headers = outputMessage.getHeaders();
    headers.setContentType(contentType);
    if (headers.getContentLength() == -1) {
        Long contentLength = getContentLength(content, headers.getContentType());
        if (contentLength != null) {
            headers.setContentLength(contentLength);
        }/* w ww.j  a  v  a 2s  .c o  m*/
    }

    StreamUtils.copy(content, charset, outputMessage.getBody());
    outputMessage.getBody().flush();
}

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From source file:com.nagarro.core.resolver.OAuth2ExceptionHandlerExceptionResolver.java

@Override
protected ModelAndView doResolveException(final HttpServletRequest request, final HttpServletResponse response,
        final Object handler, final Exception ex) {
    if (!OAuth2Exception.class.isAssignableFrom(ex.getClass())) {
        return null;
    }/*from w  w  w .j  a v  a  2s .  co  m*/

    //TokenEndpoint exception handlers logic
    ResponseEntity<OAuth2Exception> responseEntity = null;
    final Exception exceptionToTranslate;
    if (ClientRegistrationException.class.isAssignableFrom(ex.getClass())) {
        exceptionToTranslate = new BadClientCredentialsException();
    } else {
        exceptionToTranslate = ex;
    }

    //Exception translation by WebResponseExceptionTranslator
    try {
        responseEntity = webResponseExceptionTranslator.translate(exceptionToTranslate);
    } catch (final Exception e) {
        logger.error("Translating of [" + exceptionToTranslate.getClass().getName() + "] resulted in Exception",
                e);
        return null;
    }

    final ServletServerHttpRequest inputMessage = new ServletServerHttpRequest(request);
    final ServletServerHttpResponse outputMessage = new ServletServerHttpResponse(response);

    //get translated headers
    outputMessage.getHeaders().putAll(responseEntity.getHeaders());

    //set status
    outputMessage.setStatusCode(responseEntity.getStatusCode());

    final ErrorListWsDTO errorListDto = new ErrorListWsDTO();
    errorListDto.setErrors(getWebserviceErrorFactory().createErrorList(ex));

    try {
        return writeWithMessageConverters(errorListDto, inputMessage, outputMessage);
    } catch (final Exception handlerException) {
        logger.warn("Handling of [" + ex.getClass().getName() + "] resulted in Exception", handlerException);
    }
    return null;
}

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