程序包 cn.taketoday.http

类 ReadOnlyHttpHeaders

java.lang.Object

cn.taketoday.http.HttpHeaders

cn.taketoday.http.DefaultHttpHeaders

cn.taketoday.http.ReadOnlyHttpHeaders

所有已实现的接口:

cn.taketoday.util.MultiValueMap<String,String>, Serializable, Map<String,List<String>>

class ReadOnlyHttpHeaders
extends DefaultHttpHeaders

HttpHeaders object that can only be read, not written to.

从以下版本开始:

4.0

作者:

Brian Clozel, Sam Brannen, TODAY 2021/11/5 16:46

嵌套类概要

从接口继承的嵌套类/接口 java.util.Map

Map.Entry<K extends Object,V extends Object>

字段概要

字段

修饰符和类型	字段	说明
private List<MediaType>	cachedAccept
private MediaType	cachedContentType
static final ReadOnlyHttpHeaders	EMPTY	An empty HttpHeaders instance (immutable).
private static final long	serialVersionUID

从类继承的字段 cn.taketoday.http.DefaultHttpHeaders

defaultHeaderMapping, headers

从类继承的字段 cn.taketoday.http.HttpHeaders

ACCEPT, ACCEPT_CHARSET, ACCEPT_ENCODING, ACCEPT_LANGUAGE, ACCEPT_PATCH, ACCEPT_RANGES, ACCESS_CONTROL_ALLOW_CREDENTIALS, ACCESS_CONTROL_ALLOW_HEADERS, ACCESS_CONTROL_ALLOW_METHODS, ACCESS_CONTROL_ALLOW_ORIGIN, ACCESS_CONTROL_EXPOSE_HEADERS, ACCESS_CONTROL_MAX_AGE, ACCESS_CONTROL_REQUEST_HEADERS, ACCESS_CONTROL_REQUEST_METHOD, AGE, ALLOW, APPLICATION_FORCE_DOWNLOAD, APPLICATION_OCTET_STREAM, APPLICATION_X_WWW_FORM_URLENCODED, ATTACHMENT_FILE_NAME, AUTHORIZATION, BASE64, BINARY, BOUNDARY, BYTES, CACHE_CONTROL, CHARSET, CHUNKED, CLOSE, COMPRESS, CONNECTION, CONTENT_DISPOSITION, CONTENT_ENCODING, CONTENT_LANGUAGE, CONTENT_LENGTH, CONTENT_LOCATION, CONTENT_RANGE, CONTENT_TRANSFER_ENCODING, CONTENT_TYPE, CONTINUE, COOKIE, DATE, DATE_FORMATTER, DATE_PARSERS, DECIMAL_FORMAT_SYMBOLS, DEFLATE, ETAG, ETAG_HEADER_VALUE_PATTERN, EXPECT, EXPIRES, FROM, GMT, GZIP, GZIP_DEFLATE, HOST, IDENTITY, IF_MATCH, IF_MODIFIED_SINCE, IF_NONE_MATCH, IF_RANGE, IF_UNMODIFIED_SINCE, INLINE_FILE_NAME, KEEP_ALIVE, LAST_MODIFIED, LINK, LOCATION, MAX_AGE, MAX_FORWARDS, MAX_STALE, MIN_FRESH, MULTIPART_FORM_DATA, MUST_REVALIDATE, NO_CACHE, NO_STORE, NO_TRANSFORM, NONE, ONLY_IF_CACHED, ORIGIN, PRAGMA, PRIVATE, PROXY_AUTHENTICATE, PROXY_AUTHORIZATION, PROXY_REVALIDATE, PUBLIC, QUOTED_PRINTABLE, RANGE, REFERER, RETRY_AFTER, S_MAXAGE, SEC_WEBSOCKET_ACCEPT, SEC_WEBSOCKET_EXTENSIONS, SEC_WEBSOCKET_KEY, SEC_WEBSOCKET_KEY1, SEC_WEBSOCKET_KEY2, SEC_WEBSOCKET_LOCATION, SEC_WEBSOCKET_ORIGIN, SEC_WEBSOCKET_PROTOCOL, SEC_WEBSOCKET_VERSION, SERVER, SET_COOKIE, SET_COOKIE2, TE, TRAILER, TRAILERS, TRANSFER_ENCODING, UPGRADE, USER_AGENT, VARY, VIA, WARNING, WEBSOCKET, WEBSOCKET_LOCATION, WEBSOCKET_PROTOCOL, WWW_AUTHENTICATE, X_REQUESTED_WITH, XML_HTTP_REQUEST

从接口继承的字段 cn.taketoday.util.MultiValueMap

defaultMappingFunction

构造器概要

构造器

构造器	说明
ReadOnlyHttpHeaders(cn.taketoday.util.MultiValueMap<String,String> headers)

方法概要

修饰符和类型	方法	说明
void	add(String headerName, String headerValue)	Add the given, single header value under the given name.
void	addAll(String key, Collection<? extends String> values)
void	addAll(String key, Enumeration<? extends String> values)
void	clear()
void	clearContentHeaders()	Remove the well-known "Content-*" HTTP headers.
Set<Map.Entry<String,List<String>>>	entrySet()
void	forEach(BiConsumer<? super String,? super List<String>> action)
List<String>	get(Object key)
List<MediaType>	getAccept()	Return the list of acceptable media types, as specified by the Accept header.
MediaType	getContentType()	Return the media type of the body, as specified by the Content-Type header.
Set<String>	keySet()
List<String>	put(String key, List<String> value)
void	putAll(Map<? extends String,? extends List<String>> map)
List<String>	remove(Object key)
void	set(String headerName, String headerValue)
void	setAll(Map<String,String> values)
Map<String,String>	toSingleValueMap()
Collection<List<String>>	values()

从类继承的方法 cn.taketoday.http.DefaultHttpHeaders

containsKey, containsValue, copyToArrayMap, equals, getFirst, hashCode, isEmpty, putIfAbsent, size, toArrayMap

从类继承的方法 cn.taketoday.http.HttpHeaders

copyOf, create, empty, encodeBasicAuth, formatDate, formatHeaders, from, getAcceptCharset, getAcceptLanguage, getAcceptLanguageAsLocales, getAcceptPatch, getAccessControlAllowCredentials, getAccessControlAllowHeaders, getAccessControlAllowMethods, getAccessControlAllowOrigin, getAccessControlExposeHeaders, getAccessControlMaxAge, getAccessControlRequestHeaders, getAccessControlRequestMethod, getAllow, getCacheControl, getConnection, getContentDisposition, getContentLanguage, getContentLength, getDate, getETag, getETagValuesAsList, getExpires, getFieldValues, getFirstDate, getFirstDate, getFirstZonedDateTime, getFirstZonedDateTime, getHost, getIfMatch, getIfModifiedSince, getIfNoneMatch, getIfUnmodifiedSince, getLastModified, getLocation, getOrEmpty, getOrigin, getPragma, getRange, getUpgrade, getValuesAsList, getVary, readOnlyHttpHeaders, readOnlyHttpHeaders, setAccept, setAcceptCharset, setAcceptLanguage, setAcceptLanguageAsLocales, setAcceptPatch, setAccessControlAllowCredentials, setAccessControlAllowHeaders, setAccessControlAllowMethods, setAccessControlAllowOrigin, setAccessControlExposeHeaders, setAccessControlMaxAge, setAccessControlMaxAge, setAccessControlRequestHeaders, setAccessControlRequestMethod, setAllow, setAllow, setAllow, setBasicAuth, setBasicAuth, setBasicAuth, setBearerAuth, setCacheControl, setCacheControl, setConnection, setConnection, setContentDisposition, setContentDisposition, setContentDispositionFormData, setContentLanguage, setContentLength, setContentType, setDate, setDate, setDate, setDate, setETag, setExpires, setExpires, setExpires, setHost, setIfMatch, setIfMatch, setIfModifiedSince, setIfModifiedSince, setIfModifiedSince, setIfNoneMatch, setIfNoneMatch, setIfUnmodifiedSince, setIfUnmodifiedSince, setIfUnmodifiedSince, setInstant, setLastModified, setLastModified, setLastModified, setLocation, setLocation, setOrigin, setOrRemove, setPragma, setRange, setUpgrade, setVary, setVary, setZonedDateTime, toCommaDelimitedString, toString, writableHttpHeaders

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.util.Map

compute, computeIfAbsent, computeIfPresent, getOrDefault, merge, remove, replace, replace, replaceAll

从接口继承的方法 cn.taketoday.util.MultiValueMap

addAll, addAll, addIfAbsent

字段详细资料

EMPTY

public static final ReadOnlyHttpHeaders EMPTY

An empty HttpHeaders instance (immutable).

从以下版本开始:

4.0

serialVersionUID

private static final long serialVersionUID

另请参阅:

• 常量字段值

cachedContentType

@Nullable
private MediaType cachedContentType

cachedAccept

@Nullable
private List<MediaType> cachedAccept

构造器详细资料

ReadOnlyHttpHeaders

ReadOnlyHttpHeaders(cn.taketoday.util.MultiValueMap<String,String> headers)

方法详细资料

getContentType

public MediaType getContentType()

从类复制的说明: HttpHeaders

Return the media type of the body, as specified by the Content-Type header.

Returns null when the Content-Type header is not set.

覆盖:

getContentType 在类中 HttpHeaders

getAccept

public List<MediaType> getAccept()

从类复制的说明: HttpHeaders

Return the list of acceptable media types, as specified by the Accept header.

Returns an empty list when the acceptable media types are unspecified.

覆盖:

getAccept 在类中 HttpHeaders

clearContentHeaders

public void clearContentHeaders()

从类复制的说明: HttpHeaders

Remove the well-known "Content-*" HTTP headers.

Such headers should be cleared from the response if the intended body can't be written due to errors.

覆盖:

clearContentHeaders 在类中 HttpHeaders

get

public List<String> get(Object key)

指定者:

get 在接口中 Map<String,List<String>>

覆盖:

get 在类中 DefaultHttpHeaders

add

public void add(String headerName,
 @Nullable
 String headerValue)

从类复制的说明: HttpHeaders

Add the given, single header value under the given name.

指定者:

add 在接口中 cn.taketoday.util.MultiValueMap<String,String>

覆盖:

add 在类中 DefaultHttpHeaders

参数:

headerName - the header name

headerValue - the header value

另请参阅:

• HttpHeaders.set(String, String)

addAll

public void addAll(String key,
 @Nullable
 Collection<? extends String> values)

addAll

public void addAll(String key,
 Enumeration<? extends String> values)

set

public void set(String headerName,
 @Nullable
 String headerValue)

指定者:

set 在接口中 cn.taketoday.util.MultiValueMap<String,String>

覆盖:

set 在类中 DefaultHttpHeaders

setAll

public void setAll(Map<String,String> values)

toSingleValueMap

public Map<String,String> toSingleValueMap()

指定者:

toSingleValueMap 在接口中 cn.taketoday.util.MultiValueMap<String,String>

覆盖:

toSingleValueMap 在类中 DefaultHttpHeaders

keySet

public Set<String> keySet()

指定者:

keySet 在接口中 Map<String,List<String>>

覆盖:

keySet 在类中 DefaultHttpHeaders

put

public List<String> put(String key,
 List<String> value)

指定者:

put 在接口中 Map<String,List<String>>

覆盖:

put 在类中 DefaultHttpHeaders

remove

public List<String> remove(Object key)

指定者:

remove 在接口中 Map<String,List<String>>

覆盖:

remove 在类中 DefaultHttpHeaders

putAll

public void putAll(Map<? extends String,? extends List<String>> map)

指定者:

putAll 在接口中 Map<String,List<String>>

覆盖:

putAll 在类中 DefaultHttpHeaders

clear

public void clear()

指定者:

clear 在接口中 Map<String,List<String>>

覆盖:

clear 在类中 DefaultHttpHeaders

values

public Collection<List<String>> values()

指定者:

values 在接口中 Map<String,List<String>>

覆盖:

values 在类中 DefaultHttpHeaders

entrySet

public Set<Map.Entry<String,List<String>>> entrySet()

指定者:

entrySet 在接口中 Map<String,List<String>>

覆盖:

entrySet 在类中 DefaultHttpHeaders

forEach

public void forEach(BiConsumer<? super String,? super List<String>> action)

指定者:

forEach 在接口中 Map<String,List<String>>

覆盖:

forEach 在类中 DefaultHttpHeaders