Package org.apache.juneau.http

Class HttpHeaders

java.lang.Object

org.apache.juneau.http.HttpHeaders

public class HttpHeaders
extends Object

Standard predefined HTTP headers.

See Also:

• juneau-rest-common

Field Summary

Fields

Modifier and Type	Field	Description
static final Accept	ACCEPT_APPLICATION_ATOM_XML
static final Accept	ACCEPT_APPLICATION_FORM_URLENCODED
static final Accept	ACCEPT_APPLICATION_JSON
static final Accept	ACCEPT_APPLICATION_OCTET_STREAM
static final Accept	ACCEPT_APPLICATION_SOAP_XML
static final Accept	ACCEPT_APPLICATION_SVG_XML
static final Accept	ACCEPT_APPLICATION_XHTML_XML
static final Accept	ACCEPT_APPLICATION_XML
static final Accept	ACCEPT_IMAGE_BMP
static final Accept	ACCEPT_IMAGE_GIF
static final Accept	ACCEPT_IMAGE_JPEG
static final Accept	ACCEPT_IMAGE_PNG
static final Accept	ACCEPT_IMAGE_SVG
static final Accept	ACCEPT_IMAGE_TIFF
static final Accept	ACCEPT_IMAGE_WEBP
static final Accept	ACCEPT_MULTIPART_FORM_DATA
static final Accept	ACCEPT_TEXT_HTML
static final Accept	ACCEPT_TEXT_PLAIN
static final Accept	ACCEPT_TEXT_XML
static final Accept	ACCEPT_WILDCARD
static final ContentType	CONTENTTYPE_APPLICATION_ATOM_XML
static final ContentType	CONTENTTYPE_APPLICATION_FORM_URLENCODED
static final ContentType	CONTENTTYPE_APPLICATION_JSON
static final ContentType	CONTENTTYPE_APPLICATION_OCTET_STREAM
static final ContentType	CONTENTTYPE_APPLICATION_SOAP_XML
static final ContentType	CONTENTTYPE_APPLICATION_SVG_XML
static final ContentType	CONTENTTYPE_APPLICATION_XHTML_XML
static final ContentType	CONTENTTYPE_APPLICATION_XML
static final ContentType	CONTENTTYPE_IMAGE_BMP
static final ContentType	CONTENTTYPE_IMAGE_GIF
static final ContentType	CONTENTTYPE_IMAGE_JPEG
static final ContentType	CONTENTTYPE_IMAGE_PNG
static final ContentType	CONTENTTYPE_IMAGE_SVG
static final ContentType	CONTENTTYPE_IMAGE_TIFF
static final ContentType	CONTENTTYPE_IMAGE_WEBP
static final ContentType	CONTENTTYPE_MULTIPART_FORM_DATA
static final ContentType	CONTENTTYPE_TEXT_HTML
static final ContentType	CONTENTTYPE_TEXT_PLAIN
static final ContentType	CONTENTTYPE_TEXT_XML
static final ContentType	CONTENTTYPE_WILDCARD

Constructor Summary

Constructors

Constructor	Description
HttpHeaders()

Method Summary

Modifier and Type	Method	Description
static final Accept	accept(String value)	Creates a new Accept header.
static final Accept	accept(Supplier<MediaRanges> value)	Creates a new Accept header with a delayed value.
static final Accept	accept(MediaRanges value)	Creates a new Accept header.
static final Accept	accept(MediaType value)	Creates a new Accept header.
static final AcceptCharset	acceptCharset(String value)	Creates a new AcceptCharset header.
static final AcceptCharset	acceptCharset(Supplier<StringRanges> value)	Creates a new AcceptCharset header with a delayed value.
static final AcceptCharset	acceptCharset(StringRanges value)	Creates a new AcceptCharset header.
static final AcceptEncoding	acceptEncoding(String value)	Creates a new AcceptEncoding header.
static final AcceptEncoding	acceptEncoding(Supplier<StringRanges> value)	Creates a new AcceptEncoding header with a delayed value.
static final AcceptEncoding	acceptEncoding(StringRanges value)	Creates a new AcceptEncoding header.
static final AcceptLanguage	acceptLanguage(String value)	Creates a new AcceptLanguage header.
static final AcceptLanguage	acceptLanguage(Supplier<StringRanges> value)	Creates a new AcceptLanguage header with a delayed value.
static final AcceptLanguage	acceptLanguage(StringRanges value)	Creates a new AcceptLanguage header.
static final AcceptRanges	acceptRanges(String value)	Creates a new AcceptRanges header.
static final AcceptRanges	acceptRanges(Supplier<String> value)	Creates a new AcceptRanges header with a delayed value.
static final Age	age(Integer value)	Creates a new Age header.
static final Age	age(String value)	Creates a new Age header.
static final Age	age(Supplier<Integer> value)	Creates a new Age header with a delayed value.
static final Allow	allow(String value)	Creates a new Allow header.
static final Allow	allow(String... value)	Creates a new Allow header.
static final Allow	allow(Supplier<String[]> value)	Creates a new Allow header with a delayed value.
static final Authorization	authorization(String value)	Creates a new Authorization header.
static final Authorization	authorization(Supplier<String> value)	Creates a new Authorization header with a delayed value.
static final BasicHeader	basicHeader(String name, Object value)	Creates a new BasicHeader header.
static final BasicHeader	basicHeader(String name, Supplier<?> value)	Creates a new BasicHeader header with a delayed value.
static final BasicBooleanHeader	booleanHeader(String name, Boolean value)	Creates a new BasicBooleanHeader header.
static final BasicBooleanHeader	booleanHeader(String name, String value)	Creates a new BasicBooleanHeader header.
static final BasicBooleanHeader	booleanHeader(String name, Supplier<Boolean> value)	Creates a new BasicBooleanHeader header with a delayed value.
static final CacheControl	cacheControl(String value)	Creates a new CacheControl header.
static final CacheControl	cacheControl(Supplier<String> value)	Creates a new CacheControl header with a delayed value.
static boolean	canCast(Object o)	Returns true if the cast(Object) method can be used on the specified object.
static Header	cast(Object o)	Utility method for converting an arbitrary object to a Header.
static final ClientVersion	clientVersion(String value)	Creates a new ClientVersion header.
static final ClientVersion	clientVersion(Supplier<Version> value)	Creates a new ClientVersion header with a delayed value.
static final ClientVersion	clientVersion(Version value)	Creates a new ClientVersion header.
static final Connection	connection(String value)	Creates a new Connection header.
static final Connection	connection(Supplier<String> value)	Creates a new Connection header with a delayed value.
static final ContentDisposition	contentDisposition(String value)	Creates a new ContentDisposition header.
static final ContentDisposition	contentDisposition(Supplier<StringRanges> value)	Creates a new ContentDisposition header with a delayed value.
static final ContentDisposition	contentDisposition(StringRanges value)	Creates a new ContentDisposition header.
static final ContentEncoding	contentEncoding(String value)	Creates a new ContentEncoding header.
static final ContentEncoding	contentEncoding(Supplier<String> value)	Creates a new ContentEncoding header with a delayed value.
static final ContentLanguage	contentLanguage(String value)	Creates a new ContentLanguage header.
static final ContentLanguage	contentLanguage(String... value)	Creates a new ContentLanguage header.
static final ContentLanguage	contentLanguage(Supplier<String[]> value)	Creates a new ContentLanguage header with a delayed value.
static final ContentLength	contentLength(Long value)	Creates a new ContentLength header.
static final ContentLength	contentLength(String value)	Creates a new ContentLength header.
static final ContentLength	contentLength(Supplier<Long> value)	Creates a new ContentLength header with a delayed value.
static final ContentLocation	contentLocation(String value)	Creates a new ContentLocation header.
static final ContentLocation	contentLocation(URI value)	Creates a new ContentLocation header.
static final ContentLocation	contentLocation(Supplier<URI> value)	Creates a new ContentLocation header with a delayed value.
static final ContentRange	contentRange(String value)	Creates a new ContentRange header.
static final ContentRange	contentRange(Supplier<String> value)	Creates a new ContentRange header with a delayed value.
static final ContentType	contentType(String value)	Creates a new ContentType header.
static final ContentType	contentType(Supplier<MediaType> value)	Creates a new ContentType header with a delayed value.
static final ContentType	contentType(MediaType value)	Creates a new ContentType header.
static final BasicCsvHeader	csvHeader(String name, String value)	Creates a new BasicCsvHeader header.
static final BasicCsvHeader	csvHeader(String name, String... value)	Creates a new BasicCsvHeader header.
static final BasicCsvHeader	csvHeader(String name, Supplier<String[]> value)	Creates a new BasicCsvHeader header with a delayed value.
static final Date	date(String value)	Creates a new Date header.
static final Date	date(ZonedDateTime value)	Creates a new Date header.
static final Date	date(Supplier<ZonedDateTime> value)	Creates a new Date header with a delayed value.
static final BasicDateHeader	dateHeader(String name, String value)	Creates a new BasicDateHeader header.
static final BasicDateHeader	dateHeader(String name, ZonedDateTime value)	Creates a new BasicDateHeader header.
static final BasicDateHeader	dateHeader(String name, Supplier<ZonedDateTime> value)	Creates a new BasicDateHeader header with a delayed value.
static final Debug	debug(Boolean value)	Creates a new Debug header.
static final Debug	debug(String value)	Creates a new Debug header.
static final Debug	debug(Supplier<Boolean> value)	Creates a new Debug header with a delayed value.
static final BasicEntityTagHeader	entityTagHeader(String name, String value)	Creates a new BasicEntityTagHeader header.
static final BasicEntityTagHeader	entityTagHeader(String name, Supplier<EntityTag> value)	Creates a new BasicEntityTagHeader header with a delayed value.
static final BasicEntityTagHeader	entityTagHeader(String name, EntityTag value)	Creates a new BasicEntityTagHeader header.
static final BasicEntityTagsHeader	entityTagsHeader(String name, String value)	Creates a new BasicEntityTagsHeader header.
static final BasicEntityTagsHeader	entityTagsHeader(String name, Supplier<EntityTags> value)	Creates a new BasicEntityTagsHeader header with a delayed value.
static final BasicEntityTagsHeader	entityTagsHeader(String name, EntityTags value)	Creates a new BasicEntityTagsHeader header.
static final ETag	eTag(String value)	Creates a new ETag header.
static final ETag	eTag(Supplier<EntityTag> value)	Creates a new ETag header with a delayed value.
static final ETag	eTag(EntityTag value)	Creates a new ETag header.
static final Expect	expect(String value)	Creates a new Expect header.
static final Expect	expect(Supplier<String> value)	Creates a new Expect header with a delayed value.
static final Expires	expires(String value)	Creates a new Expires header.
static final Expires	expires(ZonedDateTime value)	Creates a new Expires header.
static final Expires	expires(Supplier<ZonedDateTime> value)	Creates a new Expires header with a delayed value.
static final Forwarded	forwarded(String value)	Creates a new Forwarded header.
static final Forwarded	forwarded(Supplier<String> value)	Creates a new Forwarded header with a delayed value.
static final From	from(String value)	Creates a new From header.
static final From	from(Supplier<String> value)	Creates a new From header with a delayed value.
static final <T extends Header> T	header(Class<T> type, Object value)	Creates a new Header of the specified type.
static final <T extends Header> T	header(Class<T> type, String name, Object value)	Creates a new Header of the specified type.
static final HeaderList	headerList()	Instantiates a new HeaderList.
static HeaderList	headerList(String... pairs)	Creates a new HeaderList initialized with the specified name/value pairs.
static final HeaderList	headerList(List<Header> headers)	Creates a new HeaderList initialized with the specified headers.
static final HeaderList	headerList(Header... headers)	Creates a new HeaderList initialized with the specified headers.
static final Host	host(String value)	Creates a new Host header.
static final Host	host(Supplier<String> value)	Creates a new Host header with a delayed value.
static final IfMatch	ifMatch(String value)	Creates a new IfMatch header.
static final IfMatch	ifMatch(Supplier<EntityTags> value)	Creates a new IfMatch header with a delayed value.
static final IfMatch	ifMatch(EntityTags value)	Creates a new IfMatch header.
static final IfModifiedSince	ifModifiedSince(String value)	Creates a new IfModifiedSince header.
static final IfModifiedSince	ifModifiedSince(ZonedDateTime value)	Creates a new IfModifiedSince header.
static final IfModifiedSince	ifModifiedSince(Supplier<ZonedDateTime> value)	Creates a new IfModifiedSince header with a delayed value.
static final IfNoneMatch	ifNoneMatch(String value)	Creates a new IfNoneMatch header.
static final IfNoneMatch	ifNoneMatch(Supplier<EntityTags> value)	Creates a new IfNoneMatch header with a delayed value.
static final IfNoneMatch	ifNoneMatch(EntityTags value)	Creates a new IfNoneMatch header.
static final IfRange	ifRange(String value)	Creates a new IfRange header.
static final IfRange	ifRange(ZonedDateTime value)	Creates a new IfRange header.
static final IfRange	ifRange(Supplier<?> value)	Creates a new IfRange header with a delayed value.
static final IfRange	ifRange(EntityTag value)	Creates a new IfRange header.
static final IfUnmodifiedSince	ifUnmodifiedSince(String value)	Creates a new IfUnmodifiedSince header.
static final IfUnmodifiedSince	ifUnmodifiedSince(ZonedDateTime value)	Creates a new IfUnmodifiedSince header.
static final IfUnmodifiedSince	ifUnmodifiedSince(Supplier<ZonedDateTime> value)	Creates a new IfUnmodifiedSince header with a delayed value.
static final BasicIntegerHeader	integerHeader(String name, Integer value)	Creates a new BasicIntegerHeader header.
static final BasicIntegerHeader	integerHeader(String name, String value)	Creates a new BasicIntegerHeader header.
static final BasicIntegerHeader	integerHeader(String name, Supplier<Integer> value)	Creates a new BasicIntegerHeader header with a delayed value.
static final LastModified	lastModified(String value)	Creates a new LastModified header.
static final LastModified	lastModified(ZonedDateTime value)	Creates a new LastModified header.
static final LastModified	lastModified(Supplier<ZonedDateTime> value)	Creates a new LastModified header with a delayed value.
static final Location	location(String value)	Creates a new Location header.
static final Location	location(URI value)	Creates a new Location header.
static final Location	location(Supplier<URI> value)	Creates a new Location header with a delayed value.
static final BasicLongHeader	longHeader(String name, Long value)	Creates a new BasicLongHeader header.
static final BasicLongHeader	longHeader(String name, String value)	Creates a new BasicLongHeader header.
static final BasicLongHeader	longHeader(String name, Supplier<Long> value)	Creates a new BasicLongHeader header with a delayed value.
static final MaxForwards	maxForwards(Integer value)	Creates a new MaxForwards header.
static final MaxForwards	maxForwards(String value)	Creates a new MaxForwards header.
static final MaxForwards	maxForwards(Supplier<Integer> value)	Creates a new MaxForwards header with a delayed value.
static final BasicMediaRangesHeader	mediaRangesHeader(String name, String value)	Creates a new BasicMediaRangesHeader header.
static final BasicMediaRangesHeader	mediaRangesHeader(String name, Supplier<MediaRanges> value)	Creates a new BasicMediaRangesHeader header with a delayed value.
static final BasicMediaRangesHeader	mediaRangesHeader(String name, MediaRanges value)	Creates a new BasicMediaRangesHeader header.
static final BasicMediaTypeHeader	mediaTypeHeader(String name, String value)	Creates a new BasicMediaTypeHeader header.
static final BasicMediaTypeHeader	mediaTypeHeader(String name, Supplier<MediaType> value)	Creates a new BasicMediaTypeHeader header with a delayed value.
static final BasicMediaTypeHeader	mediaTypeHeader(String name, MediaType value)	Creates a new BasicMediaTypeHeader header.
static final NoTrace	noTrace(Boolean value)	Creates a new NoTrace header.
static final NoTrace	noTrace(String value)	Creates a new NoTrace header.
static final NoTrace	noTrace(Supplier<Boolean> value)	Creates a new NoTrace header with a delayed value.
static final Origin	origin(String value)	Creates a new Origin header.
static final Origin	origin(Supplier<String> value)	Creates a new Origin header with a delayed value.
static final Pragma	pragma(String value)	Creates a new Pragma header.
static final Pragma	pragma(Supplier<String> value)	Creates a new Pragma header with a delayed value.
static final ProxyAuthenticate	proxyAuthenticate(String value)	Creates a new ProxyAuthenticate header.
static final ProxyAuthenticate	proxyAuthenticate(Supplier<String> value)	Creates a new ProxyAuthenticate header with a delayed value.
static final ProxyAuthorization	proxyAuthorization(String value)	Creates a new ProxyAuthorization header.
static final ProxyAuthorization	proxyAuthorization(Supplier<String> value)	Creates a new ProxyAuthorization header with a delayed value.
static final Range	range(String value)	Creates a new Range header.
static final Range	range(Supplier<String> value)	Creates a new Range header with a delayed value.
static final Referer	referer(String value)	Creates a new Referer header.
static final Referer	referer(URI value)	Creates a new Referer header.
static final Referer	referer(Supplier<URI> value)	Creates a new Referer header with a delayed value.
static final RetryAfter	retryAfter(Integer value)	Creates a new RetryAfter header.
static final RetryAfter	retryAfter(String value)	Creates a new RetryAfter header.
static final RetryAfter	retryAfter(ZonedDateTime value)	Creates a new RetryAfter header.
static final RetryAfter	retryAfter(Supplier<?> value)	Creates a new RetryAfter header with a delayed value.
static final SerializedHeader	serializedHeader(String name, Object value)	Creates a new SerializedHeader header.
static SerializedHeader	serializedHeader(String name, Object value, HttpPartSerializerSession serializer, HttpPartSchema schema, boolean skipIfEmpty)	Creates a new SerializedHeader header.
static final SerializedHeader	serializedHeader(String name, Supplier<?> value)	Creates a new SerializedHeader header with a delayed value.
static SerializedHeader	serializedHeader(String name, Supplier<?> value, HttpPartSerializerSession serializer, HttpPartSchema schema, boolean skipIfEmpty)	Creates a new SerializedHeader header.
static final Server	server(String value)	Creates a new Server header.
static final Server	server(Supplier<String> value)	Creates a new Server header with a delayed value.
static final BasicStringHeader	stringHeader(String pair)	Creates a BasicHeader from a name/value pair string (e.g.
static final BasicStringHeader	stringHeader(String name, String value)	Creates a new BasicStringHeader header.
static final BasicStringHeader	stringHeader(String name, Supplier<String> value)	Creates a new BasicStringHeader header with a delayed value.
static final BasicStringRangesHeader	stringRangesHeader(String name, String value)	Creates a new BasicStringRangesHeader header.
static final BasicStringRangesHeader	stringRangesHeader(String name, Supplier<StringRanges> value)	Creates a new BasicStringRangesHeader header with a delayed value.
static final BasicStringRangesHeader	stringRangesHeader(String name, StringRanges value)	Creates a new BasicStringRangesHeader header.
static final TE	te(String value)	Creates a new TE header.
static final TE	te(Supplier<StringRanges> value)	Creates a new TE header with a delayed value.
static final TE	te(StringRanges value)	Creates a new TE header.
static final Thrown	thrown(String value)	Creates a new Thrown header.
static final Thrown	thrown(Throwable... value)	Creates a new Thrown header.
static final Trailer	trailer(String value)	Creates a new Trailer header.
static final Trailer	trailer(Supplier<String> value)	Creates a new Trailer header with a delayed value.
static final TransferEncoding	transferEncoding(String value)	Creates a new TransferEncoding header.
static final TransferEncoding	transferEncoding(Supplier<String> value)	Creates a new TransferEncoding header with a delayed value.
static final Upgrade	upgrade(String value)	Creates a new Upgrade header.
static final Upgrade	upgrade(String... value)	Creates a new Upgrade header.
static final Upgrade	upgrade(Supplier<String[]> value)	Creates a new Upgrade header with a delayed value.
static final BasicUriHeader	uriHeader(String name, String value)	Creates a new BasicUriHeader header.
static final BasicUriHeader	uriHeader(String name, URI value)	Creates a new BasicUriHeader header.
static final BasicUriHeader	uriHeader(String name, Supplier<URI> value)	Creates a new BasicUriHeader header with a delayed value.
static final UserAgent	userAgent(String value)	Creates a new UserAgent header.
static final UserAgent	userAgent(Supplier<String> value)	Creates a new UserAgent header with a delayed value.
static final Vary	vary(String value)	Creates a new Vary header.
static final Vary	vary(Supplier<String> value)	Creates a new Vary header with a delayed value.
static final Via	via(String value)	Creates a new Via header.
static final Via	via(String... value)	Creates a new Via header.
static final Via	via(Supplier<String[]> value)	Creates a new Via header with a delayed value.
static final Warning	warning(String value)	Creates a new Warning header.
static final Warning	warning(Supplier<String> value)	Creates a new Warning header with a delayed value.
static final WwwAuthenticate	wwwAuthenticate(String value)	Creates a new WwwAuthenticate header.
static final WwwAuthenticate	wwwAuthenticate(Supplier<String> value)	Creates a new WwwAuthenticate header with a delayed value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ACCEPT_APPLICATION_ATOM_XML

public static final Accept ACCEPT_APPLICATION_ATOM_XML

ACCEPT_APPLICATION_FORM_URLENCODED

public static final Accept ACCEPT_APPLICATION_FORM_URLENCODED

ACCEPT_APPLICATION_JSON

public static final Accept ACCEPT_APPLICATION_JSON

ACCEPT_APPLICATION_OCTET_STREAM

public static final Accept ACCEPT_APPLICATION_OCTET_STREAM

ACCEPT_APPLICATION_SOAP_XML

public static final Accept ACCEPT_APPLICATION_SOAP_XML

ACCEPT_APPLICATION_SVG_XML

public static final Accept ACCEPT_APPLICATION_SVG_XML

ACCEPT_APPLICATION_XHTML_XML

public static final Accept ACCEPT_APPLICATION_XHTML_XML

ACCEPT_APPLICATION_XML

public static final Accept ACCEPT_APPLICATION_XML

ACCEPT_IMAGE_BMP

public static final Accept ACCEPT_IMAGE_BMP

ACCEPT_IMAGE_GIF

public static final Accept ACCEPT_IMAGE_GIF

ACCEPT_IMAGE_JPEG

public static final Accept ACCEPT_IMAGE_JPEG

ACCEPT_IMAGE_PNG

public static final Accept ACCEPT_IMAGE_PNG

ACCEPT_IMAGE_SVG

public static final Accept ACCEPT_IMAGE_SVG

ACCEPT_IMAGE_TIFF

public static final Accept ACCEPT_IMAGE_TIFF

ACCEPT_IMAGE_WEBP

public static final Accept ACCEPT_IMAGE_WEBP

ACCEPT_MULTIPART_FORM_DATA

public static final Accept ACCEPT_MULTIPART_FORM_DATA

ACCEPT_TEXT_HTML

public static final Accept ACCEPT_TEXT_HTML

ACCEPT_TEXT_PLAIN

public static final Accept ACCEPT_TEXT_PLAIN

ACCEPT_TEXT_XML

public static final Accept ACCEPT_TEXT_XML

ACCEPT_WILDCARD

public static final Accept ACCEPT_WILDCARD

CONTENTTYPE_APPLICATION_ATOM_XML

public static final ContentType CONTENTTYPE_APPLICATION_ATOM_XML

CONTENTTYPE_APPLICATION_FORM_URLENCODED

public static final ContentType CONTENTTYPE_APPLICATION_FORM_URLENCODED

CONTENTTYPE_APPLICATION_JSON

public static final ContentType CONTENTTYPE_APPLICATION_JSON

CONTENTTYPE_APPLICATION_OCTET_STREAM

public static final ContentType CONTENTTYPE_APPLICATION_OCTET_STREAM

CONTENTTYPE_APPLICATION_SOAP_XML

public static final ContentType CONTENTTYPE_APPLICATION_SOAP_XML

CONTENTTYPE_APPLICATION_SVG_XML

public static final ContentType CONTENTTYPE_APPLICATION_SVG_XML

CONTENTTYPE_APPLICATION_XHTML_XML

public static final ContentType CONTENTTYPE_APPLICATION_XHTML_XML

CONTENTTYPE_APPLICATION_XML

public static final ContentType CONTENTTYPE_APPLICATION_XML

CONTENTTYPE_IMAGE_BMP

public static final ContentType CONTENTTYPE_IMAGE_BMP

CONTENTTYPE_IMAGE_GIF

public static final ContentType CONTENTTYPE_IMAGE_GIF

CONTENTTYPE_IMAGE_JPEG

public static final ContentType CONTENTTYPE_IMAGE_JPEG

CONTENTTYPE_IMAGE_PNG

public static final ContentType CONTENTTYPE_IMAGE_PNG

CONTENTTYPE_IMAGE_SVG

public static final ContentType CONTENTTYPE_IMAGE_SVG

CONTENTTYPE_IMAGE_TIFF

public static final ContentType CONTENTTYPE_IMAGE_TIFF

CONTENTTYPE_IMAGE_WEBP

public static final ContentType CONTENTTYPE_IMAGE_WEBP

CONTENTTYPE_MULTIPART_FORM_DATA

public static final ContentType CONTENTTYPE_MULTIPART_FORM_DATA

CONTENTTYPE_TEXT_HTML

public static final ContentType CONTENTTYPE_TEXT_HTML

CONTENTTYPE_TEXT_PLAIN

public static final ContentType CONTENTTYPE_TEXT_PLAIN

CONTENTTYPE_TEXT_XML

public static final ContentType CONTENTTYPE_TEXT_XML

CONTENTTYPE_WILDCARD

public static final ContentType CONTENTTYPE_WILDCARD

Constructor Details

HttpHeaders

public HttpHeaders()

Method Details

accept

public static final Accept accept(String value)

Creates a new Accept header.

Parameters:

value - The header value.
Must be parsable by MediaRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

accept

public static final Accept accept(MediaRanges value)

Creates a new Accept header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

accept

public static final Accept accept(MediaType value)

Creates a new Accept header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

accept

public static final Accept accept(Supplier<MediaRanges> value)

Creates a new Accept header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptCharset

public static final AcceptCharset acceptCharset(String value)

Creates a new AcceptCharset header.

Parameters:

value - The header value.
Must be parsable by StringRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptCharset

public static final AcceptCharset acceptCharset(StringRanges value)

Creates a new AcceptCharset header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptCharset

public static final AcceptCharset acceptCharset(Supplier<StringRanges> value)

Creates a new AcceptCharset header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptEncoding

public static final AcceptEncoding acceptEncoding(String value)

Creates a new AcceptEncoding header.

Parameters:

value - The header value.
Must be parsable by StringRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptEncoding

public static final AcceptEncoding acceptEncoding(StringRanges value)

Creates a new AcceptEncoding header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptEncoding

public static final AcceptEncoding acceptEncoding(Supplier<StringRanges> value)

Creates a new AcceptEncoding header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptLanguage

public static final AcceptLanguage acceptLanguage(String value)

Creates a new AcceptLanguage header.

Parameters:

value - The header value.
Must be parsable by StringRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptLanguage

public static final AcceptLanguage acceptLanguage(StringRanges value)

Creates a new AcceptLanguage header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptLanguage

public static final AcceptLanguage acceptLanguage(Supplier<StringRanges> value)

Creates a new AcceptLanguage header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptRanges

public static final AcceptRanges acceptRanges(String value)

Creates a new AcceptRanges header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

acceptRanges

public static final AcceptRanges acceptRanges(Supplier<String> value)

Creates a new AcceptRanges header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

age

public static final Age age(String value)

Creates a new Age header.

Parameters:

value - The header value.
Must be parsable using Integer.parseInt(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

age

public static final Age age(Integer value)

Creates a new Age header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

age

public static final Age age(Supplier<Integer> value)

Creates a new Age header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

allow

public static final Allow allow(String value)

Creates a new Allow header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

allow

public static final Allow allow(String... value)

Creates a new Allow header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

allow

public static final Allow allow(Supplier<String[]> value)

Creates a new Allow header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

authorization

public static final Authorization authorization(String value)

Creates a new Authorization header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

authorization

public static final Authorization authorization(Supplier<String> value)

Creates a new Authorization header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

cacheControl

public static final CacheControl cacheControl(String value)

Creates a new CacheControl header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

cacheControl

public static final CacheControl cacheControl(Supplier<String> value)

Creates a new CacheControl header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

clientVersion

public static final ClientVersion clientVersion(String value)

Creates a new ClientVersion header.

Parameters:

value - The header value.
Must be parsable by Version.of(String)
Can be null.

Returns:

A new header bean, or null if the value is null.

clientVersion

public static final ClientVersion clientVersion(Version value)

Creates a new ClientVersion header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

clientVersion

public static final ClientVersion clientVersion(Supplier<Version> value)

Creates a new ClientVersion header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

connection

public static final Connection connection(String value)

Creates a new Connection header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

connection

public static final Connection connection(Supplier<String> value)

Creates a new Connection header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentDisposition

public static final ContentDisposition contentDisposition(String value)

Creates a new ContentDisposition header.

Parameters:

value - The header value.
Must be parsable by StringRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

contentDisposition

public static final ContentDisposition contentDisposition(StringRanges value)

Creates a new ContentDisposition header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentDisposition

public static final ContentDisposition contentDisposition(Supplier<StringRanges> value)

Creates a new ContentDisposition header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentEncoding

public static final ContentEncoding contentEncoding(String value)

Creates a new ContentEncoding header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentEncoding

public static final ContentEncoding contentEncoding(Supplier<String> value)

Creates a new ContentEncoding header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLanguage

public static final ContentLanguage contentLanguage(String value)

Creates a new ContentLanguage header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLanguage

public static final ContentLanguage contentLanguage(String... value)

Creates a new ContentLanguage header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLanguage

public static final ContentLanguage contentLanguage(Supplier<String[]> value)

Creates a new ContentLanguage header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLength

public static final ContentLength contentLength(String value)

Creates a new ContentLength header.

Parameters:

value - The header value.
Must be parsable using Long.parseLong(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLength

public static final ContentLength contentLength(Long value)

Creates a new ContentLength header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLength

public static final ContentLength contentLength(Supplier<Long> value)

Creates a new ContentLength header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLocation

public static final ContentLocation contentLocation(String value)

Creates a new ContentLocation header.

Parameters:

value - The header value.
Must be parsable by URI.create(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLocation

public static final ContentLocation contentLocation(URI value)

Creates a new ContentLocation header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentLocation

public static final ContentLocation contentLocation(Supplier<URI> value)

Creates a new ContentLocation header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentRange

public static final ContentRange contentRange(String value)

Creates a new ContentRange header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentRange

public static final ContentRange contentRange(Supplier<String> value)

Creates a new ContentRange header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentType

public static final ContentType contentType(String value)

Creates a new ContentType header.

Parameters:

value - The header value.
Must be parsable by MediaType.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

contentType

public static final ContentType contentType(MediaType value)

Creates a new ContentType header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

contentType

public static final ContentType contentType(Supplier<MediaType> value)

Creates a new ContentType header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

date

public static final Date date(String value)

Creates a new Date header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

date

public static final Date date(ZonedDateTime value)

Creates a new Date header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

date

public static final Date date(Supplier<ZonedDateTime> value)

Creates a new Date header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

debug

public static final Debug debug(String value)

Creates a new Debug header.

Parameters:

value - The header value.
Must be parsable by Boolean.parseBoolean(String).
Can be null.

Returns:

A new header bean, or null if the value was null.

debug

public static final Debug debug(Boolean value)

Creates a new Debug header.

Parameters:

value - The header value.
Must be parsable by Boolean.parseBoolean(String).
Can be null.

Returns:

A new header bean, or null if the value was null.

debug

public static final Debug debug(Supplier<Boolean> value)

Creates a new Debug header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The header value supplier.
Can be null.

Returns:

A new header bean, or null if the value was null.

eTag

public static final ETag eTag(String value)

Creates a new ETag header.

Parameters:

value - The header value.
Must be an entity tag value (e.g. "\"xyzzy\"").
Can be null.

Returns:

A new header bean, or null if the value is null.

eTag

public static final ETag eTag(EntityTag value)

Creates a new ETag header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

eTag

public static final ETag eTag(Supplier<EntityTag> value)

Creates a new ETag header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

expect

public static final Expect expect(String value)

Creates a new Expect header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

expect

public static final Expect expect(Supplier<String> value)

Creates a new Expect header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

expires

public static final Expires expires(String value)

Creates a new Expires header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

expires

public static final Expires expires(ZonedDateTime value)

Creates a new Expires header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

expires

public static final Expires expires(Supplier<ZonedDateTime> value)

Creates a new Expires header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

forwarded

public static final Forwarded forwarded(String value)

Creates a new Forwarded header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

forwarded

public static final Forwarded forwarded(Supplier<String> value)

Creates a new Forwarded header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

from

public static final From from(String value)

Creates a new From header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

from

public static final From from(Supplier<String> value)

Creates a new From header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

host

public static final Host host(String value)

Creates a new Host header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

host

public static final Host host(Supplier<String> value)

Creates a new Host header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

ifMatch

public static final IfMatch ifMatch(String value)

Creates a new IfMatch header.

Parameters:

value - The header value.
Must be a comma-delimited list of entity validator values (e.g. "\"xyzzy\", \"r2d2xxxx\", \"c3piozzzz\"").
Can be null.

Returns:

A new header bean, or null if the value is null.

ifMatch

public static final IfMatch ifMatch(EntityTags value)

Creates a new IfMatch header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

ifMatch

public static final IfMatch ifMatch(Supplier<EntityTags> value)

Creates a new IfMatch header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

ifModifiedSince

public static final IfModifiedSince ifModifiedSince(String value)

Creates a new IfModifiedSince header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifModifiedSince

public static final IfModifiedSince ifModifiedSince(ZonedDateTime value)

Creates a new IfModifiedSince header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifModifiedSince

public static final IfModifiedSince ifModifiedSince(Supplier<ZonedDateTime> value)

Creates a new IfModifiedSince header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifNoneMatch

public static final IfNoneMatch ifNoneMatch(String value)

Creates a new IfNoneMatch header.

Parameters:

value - The header value.
Must be a comma-delimited list of entity validator values (e.g. "\"xyzzy\", \"r2d2xxxx\", \"c3piozzzz\"").
Can be null.

Returns:

A new header bean, or null if the value is null.

ifNoneMatch

public static final IfNoneMatch ifNoneMatch(EntityTags value)

Creates a new IfNoneMatch header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

ifNoneMatch

public static final IfNoneMatch ifNoneMatch(Supplier<EntityTags> value)

Creates a new IfNoneMatch header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

ifRange

public static final IfRange ifRange(String value)

Creates a new IfRange header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifRange

public static final IfRange ifRange(ZonedDateTime value)

Creates a new IfRange header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifRange

public static final IfRange ifRange(EntityTag value)

Creates a new IfRange header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifRange

public static final IfRange ifRange(Supplier<?> value)

Creates a new IfRange header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Supplier must supply either EntityTag or ZonedDateTime objects.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifUnmodifiedSince

public static final IfUnmodifiedSince ifUnmodifiedSince(String value)

Creates a new IfUnmodifiedSince header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifUnmodifiedSince

public static final IfUnmodifiedSince ifUnmodifiedSince(ZonedDateTime value)

Creates a new IfUnmodifiedSince header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

ifUnmodifiedSince

public static final IfUnmodifiedSince ifUnmodifiedSince(Supplier<ZonedDateTime> value)

Creates a new IfUnmodifiedSince header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

lastModified

public static final LastModified lastModified(String value)

Creates a new LastModified header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

lastModified

public static final LastModified lastModified(ZonedDateTime value)

Creates a new LastModified header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

lastModified

public static final LastModified lastModified(Supplier<ZonedDateTime> value)

Creates a new LastModified header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

location

public static final Location location(String value)

Creates a new Location header.

Parameters:

value - The header value.
Must be parsable by URI.create(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

location

public static final Location location(URI value)

Creates a new Location header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

location

public static final Location location(Supplier<URI> value)

Creates a new Location header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

maxForwards

public static final MaxForwards maxForwards(String value)

Creates a new MaxForwards header.

Parameters:

value - The header value.
Must be parsable using Integer.parseInt(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

maxForwards

public static final MaxForwards maxForwards(Integer value)

Creates a new MaxForwards header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

maxForwards

public static final MaxForwards maxForwards(Supplier<Integer> value)

Creates a new MaxForwards header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

noTrace

public static final NoTrace noTrace(String value)

Creates a new NoTrace header.

Parameters:

value - The header value.
Must be parsable by Boolean.parseBoolean(String).
Can be null.

Returns:

A new header bean, or null if the value was null.

noTrace

public static final NoTrace noTrace(Boolean value)

Creates a new NoTrace header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value was null.

noTrace

public static final NoTrace noTrace(Supplier<Boolean> value)

Creates a new NoTrace header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The header value supplier.
Can be null.

Returns:

A new header bean, or null if the value was null.

origin

public static final Origin origin(String value)

Creates a new Origin header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

origin

public static final Origin origin(Supplier<String> value)

Creates a new Origin header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

pragma

public static final Pragma pragma(String value)

Creates a new Pragma header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

pragma

public static final Pragma pragma(Supplier<String> value)

Creates a new Pragma header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

proxyAuthenticate

public static final ProxyAuthenticate proxyAuthenticate(String value)

Creates a new ProxyAuthenticate header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

proxyAuthenticate

public static final ProxyAuthenticate proxyAuthenticate(Supplier<String> value)

Creates a new ProxyAuthenticate header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

proxyAuthorization

public static final ProxyAuthorization proxyAuthorization(String value)

Creates a new ProxyAuthorization header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

proxyAuthorization

public static final ProxyAuthorization proxyAuthorization(Supplier<String> value)

Creates a new ProxyAuthorization header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

range

public static final Range range(String value)

Creates a new Range header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

range

public static final Range range(Supplier<String> value)

Creates a new Range header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

referer

public static final Referer referer(String value)

Creates a new Referer header.

Parameters:

value - The header value.
Must be parsable by URI.create(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

referer

public static final Referer referer(URI value)

Creates a new Referer header.

Parameters:

value - The header value.
Must be parsable by URI.create(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

referer

public static final Referer referer(Supplier<URI> value)

Creates a new Referer header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

retryAfter

public static final RetryAfter retryAfter(String value)

Creates a new RetryAfter header.

Parameters:

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT") or an integer.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

retryAfter

public static final RetryAfter retryAfter(ZonedDateTime value)

Creates a new RetryAfter header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

retryAfter

public static final RetryAfter retryAfter(Integer value)

Creates a new RetryAfter header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

retryAfter

public static final RetryAfter retryAfter(Supplier<?> value)

Creates a new RetryAfter header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Supplier must supply either Integer or ZonedDateTime objects.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

server

public static final Server server(String value)

Creates a new Server header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

server

public static final Server server(Supplier<String> value)

Creates a new Server header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

te

public static final TE te(String value)

Creates a new TE header.

Parameters:

value - The header value.
Must be parsable by StringRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the value is null.

te

public static final TE te(StringRanges value)

Creates a new TE header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

te

public static final TE te(Supplier<StringRanges> value)

Creates a new TE header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

thrown

public static final Thrown thrown(String value)

Creates a new Thrown header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

thrown

public static final Thrown thrown(Throwable... value)

Creates a new Thrown header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

trailer

public static final Trailer trailer(String value)

Creates a new Trailer header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

trailer

public static final Trailer trailer(Supplier<String> value)

Creates a new Trailer header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

transferEncoding

public static final TransferEncoding transferEncoding(String value)

Creates a new TransferEncoding header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

transferEncoding

public static final TransferEncoding transferEncoding(Supplier<String> value)

Creates a new TransferEncoding header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

upgrade

public static final Upgrade upgrade(String value)

Creates a new Upgrade header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

upgrade

public static final Upgrade upgrade(String... value)

Creates a new Upgrade header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

upgrade

public static final Upgrade upgrade(Supplier<String[]> value)

Creates a new Upgrade header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

userAgent

public static final UserAgent userAgent(String value)

Creates a new UserAgent header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

userAgent

public static final UserAgent userAgent(Supplier<String> value)

Creates a new UserAgent header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

vary

public static final Vary vary(String value)

Creates a new Vary header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

vary

public static final Vary vary(Supplier<String> value)

Creates a new Vary header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

via

public static final Via via(String value)

Creates a new Via header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

via

public static final Via via(String... value)

Creates a new Via header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

via

public static final Via via(Supplier<String[]> value)

Creates a new Via header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

warning

public static final Warning warning(String value)

Creates a new Warning header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

warning

public static final Warning warning(Supplier<String> value)

Creates a new Warning header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

wwwAuthenticate

public static final WwwAuthenticate wwwAuthenticate(String value)

Creates a new WwwAuthenticate header.

Parameters:

value - The header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

wwwAuthenticate

public static final WwwAuthenticate wwwAuthenticate(Supplier<String> value)

Creates a new WwwAuthenticate header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the value is null.

booleanHeader

public static final BasicBooleanHeader booleanHeader(String name,
 String value)

Creates a new BasicBooleanHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by Boolean.parseBoolean(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

booleanHeader

public static final BasicBooleanHeader booleanHeader(String name,
 Boolean value)

Creates a new BasicBooleanHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

booleanHeader

public static final BasicBooleanHeader booleanHeader(String name,
 Supplier<Boolean> value)

Creates a new BasicBooleanHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

csvHeader

public static final BasicCsvHeader csvHeader(String name,
 String value)

Creates a new BasicCsvHeader header.

Parameters:

name - The header name.

value - The header value.
Must be a comma-delimited list.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

csvHeader

public static final BasicCsvHeader csvHeader(String name,
 String... value)

Creates a new BasicCsvHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

csvHeader

public static final BasicCsvHeader csvHeader(String name,
 Supplier<String[]> value)

Creates a new BasicCsvHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

dateHeader

public static final BasicDateHeader dateHeader(String name,
 String value)

Creates a new BasicDateHeader header.

Parameters:

name - The header name.

value - The header value.
Must be an RFC-1123 formated string (e.g. "Sat, 29 Oct 1994 19:43:31 GMT").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

dateHeader

public static final BasicDateHeader dateHeader(String name,
 ZonedDateTime value)

Creates a new BasicDateHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

dateHeader

public static final BasicDateHeader dateHeader(String name,
 Supplier<ZonedDateTime> value)

Creates a new BasicDateHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

entityTagsHeader

public static final BasicEntityTagsHeader entityTagsHeader(String name,
 String value)

Creates a new BasicEntityTagsHeader header.

Parameters:

name - The header name.

value - The header value.
Must be a comma-delimited list of entity validator values (e.g. "\"xyzzy\", \"r2d2xxxx\", \"c3piozzzz\"").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

entityTagsHeader

public static final BasicEntityTagsHeader entityTagsHeader(String name,
 EntityTags value)

Creates a new BasicEntityTagsHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

entityTagsHeader

public static final BasicEntityTagsHeader entityTagsHeader(String name,
 Supplier<EntityTags> value)

Creates a new BasicEntityTagsHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

entityTagHeader

public static final BasicEntityTagHeader entityTagHeader(String name,
 String value)

Creates a new BasicEntityTagHeader header.

Parameters:

name - The header name.

value - The header value.
Must be an entity tag value (e.g. "\"xyzzy\"").
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

entityTagHeader

public static final BasicEntityTagHeader entityTagHeader(String name,
 EntityTag value)

Creates a new BasicEntityTagHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

entityTagHeader

public static final BasicEntityTagHeader entityTagHeader(String name,
 Supplier<EntityTag> value)

Creates a new BasicEntityTagHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

integerHeader

public static final BasicIntegerHeader integerHeader(String name,
 String value)

Creates a new BasicIntegerHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable using Integer.parseInt(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

integerHeader

public static final BasicIntegerHeader integerHeader(String name,
 Integer value)

Creates a new BasicIntegerHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

integerHeader

public static final BasicIntegerHeader integerHeader(String name,
 Supplier<Integer> value)

Creates a new BasicIntegerHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

longHeader

public static final BasicLongHeader longHeader(String name,
 String value)

Creates a new BasicLongHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by Long.parseLong(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

longHeader

public static final BasicLongHeader longHeader(String name,
 Long value)

Creates a new BasicLongHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by Long.parseLong(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

longHeader

public static final BasicLongHeader longHeader(String name,
 Supplier<Long> value)

Creates a new BasicLongHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

mediaRangesHeader

public static final BasicMediaRangesHeader mediaRangesHeader(String name,
 String value)

Creates a new BasicMediaRangesHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by MediaRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

mediaRangesHeader

public static final BasicMediaRangesHeader mediaRangesHeader(String name,
 MediaRanges value)

Creates a new BasicMediaRangesHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

mediaRangesHeader

public static final BasicMediaRangesHeader mediaRangesHeader(String name,
 Supplier<MediaRanges> value)

Creates a new BasicMediaRangesHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The header value.
Must be parsable by MediaRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

mediaTypeHeader

public static final BasicMediaTypeHeader mediaTypeHeader(String name,
 String value)

Creates a new BasicMediaTypeHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by MediaType.of(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

mediaTypeHeader

public static final BasicMediaTypeHeader mediaTypeHeader(String name,
 MediaType value)

Creates a new BasicMediaTypeHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

mediaTypeHeader

public static final BasicMediaTypeHeader mediaTypeHeader(String name,
 Supplier<MediaType> value)

Creates a new BasicMediaTypeHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

stringHeader

public static final BasicStringHeader stringHeader(String pair)

Creates a BasicHeader from a name/value pair string (e.g. "Foo: bar")

Parameters:

pair - The pair string.

Returns:

A new header bean, or null if the value was null.

basicHeader

public static final BasicHeader basicHeader(String name,
 Object value)

Creates a new BasicHeader header.

Parameters:

name - The parameter name.

value - The parameter value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

basicHeader

public static final BasicHeader basicHeader(String name,
 Supplier<?> value)

Creates a new BasicHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

serializedHeader

public static final SerializedHeader serializedHeader(String name,
 Object value)

Creates a new SerializedHeader header.

Parameters:

name - The header name.

value - The POJO to serialize as the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty.

serializedHeader

public static SerializedHeader serializedHeader(String name,
 Object value,
 HttpPartSerializerSession serializer,
 HttpPartSchema schema,
 boolean skipIfEmpty)

Creates a new SerializedHeader header.

Parameters:

name - The HTTP header name name.

value - The POJO to serialize as the header value.

serializer - The serializer to use for serializing the value to a string value.

schema - The schema object that defines the format of the output.
If null, defaults to the schema defined on the serializer.
If that's also null, defaults to HttpPartSchema.DEFAULT.
Only used if serializer is schema-aware (e.g. OpenApiSerializer).
Can also be a Supplier.

skipIfEmpty - If value is a blank string, the value should return as null.

Returns:

A new header bean, or null if the name is null or empty.

serializedHeader

public static SerializedHeader serializedHeader(String name,
 Supplier<?> value,
 HttpPartSerializerSession serializer,
 HttpPartSchema schema,
 boolean skipIfEmpty)

Creates a new SerializedHeader header.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The HTTP header name name.

value - The supplier of the POJO to serialize as the header value.

serializer - The serializer to use for serializing the value to a string value.

schema - The schema object that defines the format of the output.
If null, defaults to the schema defined on the serializer.
If that's also null, defaults to HttpPartSchema.DEFAULT.
Only used if serializer is schema-aware (e.g. OpenApiSerializer).
Can also be a Supplier.

skipIfEmpty - If value is a blank string, the value should return as null.

Returns:

A new header bean, or null if the name is null or empty.

serializedHeader

public static final SerializedHeader serializedHeader(String name,
 Supplier<?> value)

Creates a new SerializedHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the POJO to serialize as the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty.

stringHeader

public static final BasicStringHeader stringHeader(String name,
 String value)

Creates a new BasicStringHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

stringHeader

public static final BasicStringHeader stringHeader(String name,
 Supplier<String> value)

Creates a new BasicStringHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

stringRangesHeader

public static final BasicStringRangesHeader stringRangesHeader(String name,
 String value)

Creates a new BasicStringRangesHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by StringRanges.of(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

stringRangesHeader

public static final BasicStringRangesHeader stringRangesHeader(String name,
 StringRanges value)

Creates a new BasicStringRangesHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

stringRangesHeader

public static final BasicStringRangesHeader stringRangesHeader(String name,
 Supplier<StringRanges> value)

Creates a new BasicStringRangesHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

uriHeader

public static final BasicUriHeader uriHeader(String name,
 String value)

Creates a new BasicUriHeader header.

Parameters:

name - The header name.

value - The header value.
Must be parsable by URI.create(String).
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

uriHeader

public static final BasicUriHeader uriHeader(String name,
 URI value)

Creates a new BasicUriHeader header.

Parameters:

name - The header name.

value - The header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

uriHeader

public static final BasicUriHeader uriHeader(String name,
 Supplier<URI> value)

Creates a new BasicUriHeader header with a delayed value.

Header value is re-evaluated on each call to NameValuePair.getValue().

Parameters:

name - The header name.

value - The supplier of the header value.
Can be null.

Returns:

A new header bean, or null if the name is null or empty or the value is null.

header

public static final <T extends Header> T header(Class<T> type,
 String name,
 Object value)

Creates a new Header of the specified type.

The implementation class must have a public constructor taking in one of the following argument lists:

• public X(String headerValue)
• public X(Object headerValue)
• public X(String headerName, String headerValue)
• public X(String headerName, Object headerValue)

Type Parameters:

T - The header implementation class.

Parameters:

type - The header implementation class.

name - The header name.

value - The header value.

Returns:

A new unmodifiable instance, never null.

header

public static final <T extends Header> T header(Class<T> type,
 Object value)

Creates a new Header of the specified type.

Same as header(Class, String, Object) but the header name is pulled from the @Header(name) or @Header(value) annotations.

Type Parameters:

T - The header implementation class.

Parameters:

type - The header implementation class.

value - The header value.

Returns:

A new unmodifiable instance, never null.

headerList

public static final HeaderList headerList()

Instantiates a new HeaderList.

Returns:

A new empty builder.

headerList

public static final HeaderList headerList(List<Header> headers)

Creates a new HeaderList initialized with the specified headers.

Parameters:

headers - The headers to add to the list. Can be null. null entries are ignored.

Returns:

A new unmodifiable instance, never null.

headerList

public static final HeaderList headerList(Header... headers)

Creates a new HeaderList initialized with the specified headers.

Parameters:

headers - The headers to add to the list. null entries are ignored.

Returns:

A new unmodifiable instance, never null.

headerList

public static HeaderList headerList(String... pairs)

Creates a new HeaderList initialized with the specified name/value pairs.

Parameters:

pairs - Initial list of pairs.
Must be an even number of parameters representing key/value pairs.

Returns:

A new instance.

Throws:

RuntimeException - If odd number of parameters were specified.

canCast

public static boolean canCast(Object o)

Returns true if the cast(Object) method can be used on the specified object.

Parameters:

o - The object to check.

Returns:

true if the cast(Object) method can be used on the specified object.

cast

public static Header cast(Object o)

Utility method for converting an arbitrary object to a Header.

Parameters:

o - The object to cast or convert to a Header.

Returns:

Either the same object cast as a Header or converted to a Header.