Example usage for org.springframework.http HttpHeaders setUpgrade

Introduction

In this page you can find the example usage for org.springframework.http HttpHeaders setUpgrade.

Prototype

public void setUpgrade(@Nullable String upgrade) 

Source Link

Document

Set the (new) value of the Upgrade header.

Usage

From source file:net.paslavsky.springrest.HttpHeadersHelper.java

public HttpHeaders getHttpHeaders(Map<String, Integer> headerParameters, Object[] arguments) {
    HttpHeaders headers = new HttpHeaders();
    for (String headerName : headerParameters.keySet()) {
        Object headerValue = arguments[headerParameters.get(headerName)];
        if (headerValue != null) {
            if (ACCEPT.equalsIgnoreCase(headerName)) {
                headers.setAccept(toList(headerValue, MediaType.class));
            } else if (ACCEPT_CHARSET.equalsIgnoreCase(headerName)) {
                headers.setAcceptCharset(toList(headerValue, Charset.class));
            } else if (ALLOW.equalsIgnoreCase(headerName)) {
                headers.setAllow(toSet(headerValue, HttpMethod.class));
            } else if (CONNECTION.equalsIgnoreCase(headerName)) {
                headers.setConnection(toList(headerValue, String.class));
            } else if (CONTENT_DISPOSITION.equalsIgnoreCase(headerName)) {
                setContentDisposition(headers, headerName, headerValue);
            } else if (CONTENT_LENGTH.equalsIgnoreCase(headerName)) {
                headers.setContentLength(toLong(headerValue));
            } else if (CONTENT_TYPE.equalsIgnoreCase(headerName)) {
                headers.setContentType(toMediaType(headerValue));
            } else if (DATE.equalsIgnoreCase(headerName)) {
                headers.setDate(toLong(headerValue));
            } else if (ETAG.equalsIgnoreCase(headerName)) {
                headers.setETag(toString(headerValue));
            } else if (EXPIRES.equalsIgnoreCase(headerName)) {
                headers.setExpires(toLong(headerValue));
            } else if (IF_MODIFIED_SINCE.equalsIgnoreCase(headerName)) {
                headers.setIfModifiedSince(toLong(headerValue));
            } else if (IF_NONE_MATCH.equalsIgnoreCase(headerName)) {
                headers.setIfNoneMatch(toList(headerValue, String.class));
            } else if (LAST_MODIFIED.equalsIgnoreCase(headerName)) {
                headers.setLastModified(toLong(headerValue));
            } else if (LOCATION.equalsIgnoreCase(headerName)) {
                headers.setLocation(toURI(headerValue));
            } else if (ORIGIN.equalsIgnoreCase(headerName)) {
                headers.setOrigin(toString(headerValue));
            } else if (PRAGMA.equalsIgnoreCase(headerName)) {
                headers.setPragma(toString(headerValue));
            } else if (UPGRADE.equalsIgnoreCase(headerName)) {
                headers.setUpgrade(toString(headerValue));
            } else if (headerValue instanceof String) {
                headers.set(headerName, (String) headerValue);
            } else if (headerValue instanceof String[]) {
                headers.put(headerName, Arrays.asList((String[]) headerValue));
            } else if (instanceOf(headerValue, String.class)) {
                headers.put(headerName, toList(headerValue, String.class));
            } else {
                headers.set(headerName, conversionService.convert(headerValue, String.class));
            }// ww w. ja v  a  2  s.co  m
        }
    }
    return headers;
}

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