Example usage for org.springframework.http MediaType TEXT

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In this page you can find the example usage for org.springframework.http MediaType TEXT_PLAIN.

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MediaType TEXT_PLAIN

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Public constant media type for text/plain .

Usage

From source file:org.springframework.boot.actuate.endpoint.mvc.LogFileMvcEndpoint.java

private ResponseEntity<?> getResponse(boolean includeBody) {
    if (!isEnabled()) {
        return (includeBody ? DISABLED_RESPONSE : ResponseEntity.notFound().build());
    }//from w  w w  . j ava2  s  .  c  o  m
    Resource resource = getLogFileResource();
    if (resource == null) {
        return ResponseEntity.notFound().build();
    }
    BodyBuilder response = ResponseEntity.ok().contentType(MediaType.TEXT_PLAIN);
    return (includeBody ? response.body(resource) : response.build());
}

From source file:org.springframework.cloud.aws.messaging.endpoint.NotificationMessageHandlerMethodArgumentResolver.java

private static MediaType getMediaType(JsonNode content) {
    JsonNode contentTypeNode = content.findPath("MessageAttributes").findPath("contentType");
    if (contentTypeNode.isObject()) {
        String contentType = contentTypeNode.findPath("Value").asText();
        if (StringUtils.hasText(contentType)) {
            return MediaType.parseMediaType(contentType);
        }//from  w ww.  j a  v a  2s.  c o m
    }

    return MediaType.TEXT_PLAIN;
}

From source file:org.springframework.cloud.config.server.encryption.EncryptionController.java

private String stripFormData(String data, MediaType type, boolean cipher) {

    if (data.endsWith("=") && !type.equals(MediaType.TEXT_PLAIN)) {
        try {//  w  w w.  j  ava 2s. co m
            data = URLDecoder.decode(data, "UTF-8");
            if (cipher) {
                data = data.replace(" ", "+");
            }
        } catch (UnsupportedEncodingException e) {
            // Really?
        }
        String candidate = data.substring(0, data.length() - 1);
        if (cipher) {
            if (data.endsWith("=")) {
                if (data.length() / 2 != (data.length() + 1) / 2) {
                    try {
                        Hex.decode(candidate);
                        return candidate;
                    } catch (IllegalArgumentException e) {
                        if (Base64.isBase64(data.getBytes())) {
                            return data;
                        }
                    }
                }
            }
            return data;
        }
        // User posted data with content type form but meant it to be text/plain
        data = candidate;
    }

    return data;

}

From source file:org.springframework.cloud.config.server.EncryptionController.java

private String stripFormData(String data, MediaType type, boolean cipher) {

    if (data.endsWith("=") && !type.equals(MediaType.TEXT_PLAIN)) {
        try {/*  w w  w. j a v a  2 s  .c o m*/
            data = URLDecoder.decode(data, "UTF-8");
            if (cipher) {
                data = data.replace(" ", "+");
            }
        } catch (UnsupportedEncodingException e) {
            // Really?
        }
        if (cipher && Base64.isBase64(data.getBytes())) {
            return data;
        }
        // User posted data with content type form but meant it to be text/plain
        data = data.substring(0, data.length() - 1);
    }

    return data;

}

From source file:org.springframework.cloud.config.server.environment.EnvironmentController.java

private ResponseEntity<String> getSuccess(String body) {
    return new ResponseEntity<>(body, getHttpHeaders(MediaType.TEXT_PLAIN), HttpStatus.OK);
}

From source file:org.springframework.cloud.function.web.flux.request.FluxHandlerMethodArgumentResolver.java

private boolean isPlainText(NativeWebRequest webRequest) {
    String value = webRequest.getHeader("Content-Type");
    if (value != null) {
        return MediaType.valueOf(value).isCompatibleWith(MediaType.TEXT_PLAIN);
    }/*from  ww w .j a  v  a 2s.  c o m*/
    return false;
}

From source file:org.springframework.cloud.function.web.flux.response.FluxReturnValueHandler.java

@Override
public void handleReturnValue(Object returnValue, MethodParameter returnType,
        ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {

    if (returnValue == null) {
        mavContainer.setRequestHandled(true);
        return;//w  ww .jav a 2  s .  c  o  m
    }

    Object adaptFrom = returnValue;
    if (returnValue instanceof ResponseEntity) {
        ResponseEntity<?> value = (ResponseEntity<?>) returnValue;
        adaptFrom = value.getBody();
        webRequest.getNativeResponse(HttpServletResponse.class).setStatus(value.getStatusCodeValue());
    }
    Publisher<?> flux = (Publisher<?>) adaptFrom;

    Object handler = webRequest.getAttribute(WebRequestConstants.HANDLER, NativeWebRequest.SCOPE_REQUEST);
    Class<?> type = inspector.getOutputType(inspector.getName(handler));

    boolean inputSingle = isInputSingle(webRequest, handler);
    if (inputSingle && isOutputSingle(handler)) {
        single.handleReturnValue(Flux.from(flux).blockFirst(), singleReturnType, mavContainer, webRequest);
        return;
    }

    MediaType mediaType = null;
    if (isPlainText(webRequest) && CharSequence.class.isAssignableFrom(type)) {
        mediaType = MediaType.TEXT_PLAIN;
    } else {
        mediaType = findMediaType(webRequest);
    }
    if (logger.isDebugEnabled()) {
        logger.debug("Handling return value " + type + " with media type: " + mediaType);
    }
    delegate.handleReturnValue(getEmitter(timeout, flux, mediaType), returnType, mavContainer, webRequest);
}

From source file:org.springframework.cloud.netflix.zuul.FormZuulServletProxyApplicationTests.java

@Test
public void postWithMultipartFile() {
    MultiValueMap<String, Object> form = new LinkedMultiValueMap<>();
    HttpHeaders part = new HttpHeaders();
    part.setContentType(MediaType.TEXT_PLAIN);
    part.setContentDispositionFormData("file", "foo.txt");
    form.set("foo", new HttpEntity<>("bar".getBytes(), part));
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.MULTIPART_FORM_DATA);
    headers.set("Transfer-Encoding", "chunked");
    headers.setContentLength(-1);/*from  w w  w . j a v a  2 s.  c  o m*/
    ResponseEntity<String> result = testRestTemplate.exchange("/zuul/simplefzspat/file", HttpMethod.POST,
            new HttpEntity<>(form, headers), String.class);
    assertEquals(HttpStatus.OK, result.getStatusCode());
    assertEquals("Posted! bar", result.getBody());
}

From source file:org.springframework.data.keyvalue.riak.core.AbstractRiakTemplate.java

protected <B, K> Class<?> getType(B bucket, K key, ClassLoader classLoader) {
    Class<?> clazz = null;//from   w w  w  .  j a v  a 2 s .co  m
    try {
        HttpHeaders headers = getRestTemplate().headForHeaders(defaultUri, bucket, key);
        if (null != headers) {
            String s = headers.getFirst(RIAK_META_CLASSNAME);
            if (null != s) {
                try {
                    if (null != classLoader) {
                        clazz = Class.forName(s, false, classLoader);
                    } else {
                        clazz = Class.forName(s);
                    }
                } catch (ClassNotFoundException ignored) {
                }
            }
        }
        if (null == clazz) {
            if (headers.getContentType().equals(MediaType.APPLICATION_JSON)) {
                clazz = Map.class;
            } else if (headers.getContentType().equals(MediaType.TEXT_PLAIN)) {
                clazz = String.class;
            } else {
                // handle as bytes
                log.error("Need to handle bytes!");
                clazz = byte[].class;
            }
        }
    } catch (ResourceAccessException notFound) {
        clazz = String.class;
    }
    return clazz;
}

From source file:org.springframework.http.codec.multipart.DefaultMultipartMessageReader.java

/**
 * Convert the given data buffer into a Part. All data up until the header separator (\r\n\r\n)
 * is passed to {@link #toHeaders(DataBuffer)}, the remaining data is considered to be the
 * body.//from w w w .  j av a2  s.c o  m
 */
private static Part toPart(DataBuffer dataBuffer) {
    int readPosition = dataBuffer.readPosition();
    if (dataBuffer.readableByteCount() >= 2) {
        if (dataBuffer.getByte(readPosition) == CR && dataBuffer.getByte(readPosition + 1) == LF) {
            dataBuffer.readPosition(readPosition + 2);
        }
    }

    if (logger.isTraceEnabled()) {
        logger.trace("Part data: " + toString(dataBuffer));
    }
    int endIdx = HEADER_MATCHER.match(dataBuffer);

    HttpHeaders headers;
    DataBuffer body;
    if (endIdx > 0) {
        readPosition = dataBuffer.readPosition();
        int headersLength = endIdx + 1 - (readPosition + HEADER_BODY_SEPARATOR.length);
        DataBuffer headersBuffer = dataBuffer.retainedSlice(readPosition, headersLength);
        int bodyLength = dataBuffer.writePosition() - (1 + endIdx);
        body = dataBuffer.retainedSlice(endIdx + 1, bodyLength);
        headers = toHeaders(headersBuffer);
    } else {
        headers = new HttpHeaders();
        body = DataBufferUtils.retain(dataBuffer);
    }
    DataBufferUtils.release(dataBuffer);

    ContentDisposition cd = headers.getContentDisposition();
    MediaType contentType = headers.getContentType();
    if (StringUtils.hasLength(cd.getFilename())) {
        return new DefaultFilePart(headers, body);
    } else if (StringUtils.hasLength(cd.getName())
            && (contentType == null || MediaType.TEXT_PLAIN.isCompatibleWith(contentType))) {
        return new DefaultFormPart(headers, body);
    } else {
        return new DefaultPart(headers, body);
    }
}

Example usage for org.springframework.http MediaType TEXT_PLAIN

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