Uses of Interface
io.helidon.http.Header

Packages that use Header

Package	Description
io.helidon.common.testing.http.junit5	Testing support for HTTP.
io.helidon.http	HTTP APIs and implementations usable by both server and client side of the HTTP story.
io.helidon.webclient.api	Helidon WebClient APIs shared by all types of clients.
io.helidon.webserver.grpc	Helidon WebServer gRPC Support.
io.helidon.webserver.http	Helidon WebServer HTTP specific APIs.
io.helidon.webserver.websocket	WebSocket server support.

Uses of Header in io.helidon.common.testing.http.junit5

Methods in io.helidon.common.testing.http.junit5 with parameters of type Header

Modifier and Type	Method	Description
static org.hamcrest.Matcher<Headers>	HttpHeaderMatcher.hasHeader(Header header)	A matcher for an Headers that checks that the header is present and has the defined value.

Uses of Header in io.helidon.http

Subinterfaces of Header in io.helidon.http

Modifier and Type	Interface	Description
interface	HeaderWriteable	Mutable header value.

Classes in io.helidon.http that implement Header

Modifier and Type	Class	Description
class	ContentDisposition	A generic representation of the Content-Disposition header.

Fields in io.helidon.http declared as Header

Modifier and Type	Field	Description
static final Header	HeaderValues.ACCEPT_EVENT_STREAM	Accept text/event-stream.
static final Header	HeaderValues.ACCEPT_JSON	Accept application/json.
static final Header	HeaderValues.ACCEPT_RANGES_BYTES	Accept byte ranges for file download.
static final Header	HeaderValues.ACCEPT_RANGES_NONE	Not accepting byte ranges for file download.
static final Header	HeaderValues.ACCEPT_TEXT	Accept text/plain with UTF-8.
static final Header	HeaderValues.CACHE_NO_CACHE	Cache control without any caching.
static final Header	HeaderValues.CACHE_NORMAL	Cache control that allows caching with no transform.
static final Header	HeaderValues.CONNECTION_CLOSE	Connection close.
static final Header	HeaderValues.CONNECTION_KEEP_ALIVE	Connection keep-alive.
static final Header	HeaderValues.CONTENT_LENGTH_ZERO	Content length with 0 value.
static final Header	HeaderValues.CONTENT_TYPE_EVENT_STREAM	Content type SSE event stream.
static final Header	HeaderValues.CONTENT_TYPE_JSON	Content type application/json with no charset.
static final Header	HeaderValues.CONTENT_TYPE_OCTET_STREAM	Content type octet stream.
static final Header	HeaderValues.CONTENT_TYPE_TEXT_PLAIN	Content type text plain with no charset.
static final Header	HeaderValues.EXPECT_100	Expect 100 header.
static final Header	ServerRequestHeaders.HUC_ACCEPT_DEFAULT	Header value of the non compliant Accept header sent by HttpURLConnection when none is set.
static final Header	HeaderValues.TE_TRAILERS	TE header set to trailers, used to enable trailer headers.
static final Header	HeaderValues.TRANSFER_ENCODING_CHUNKED	Chunked transfer encoding.
static final Header	HeaderValues.X_CONTENT_TYPE_OPTIONS_NOSNIFF	Discourage browsers from attempting to detect the content type by "sniffing" the data.

Methods in io.helidon.http that return Header

Modifier and Type	Method	Description
static Header	HeaderValues.create(HeaderName name, boolean changing, boolean sensitive, int value)	Create a new header.
static Header	HeaderValues.create(HeaderName name, boolean changing, boolean sensitive, long value)	Create a new header.
static Header	HeaderValues.create(HeaderName name, boolean changing, boolean sensitive, String... values)	Create a new header.
static Header	HeaderValues.create(HeaderName name, int value)	Create a new header with a single value.
static Header	HeaderValues.create(HeaderName name, long value)	Create a new header with a single value.
static Header	HeaderValues.create(HeaderName name, LazyString value)	Create a new header with a single value.
static Header	HeaderValues.create(HeaderName name, Iterable<String> values)	Create a new header.
static Header	HeaderValues.create(HeaderName name, String value)	Create a new header with a single value.
static Header	HeaderValues.create(HeaderName name, String... values)	Create a new header.
static Header	HeaderValues.create(HeaderName name, Collection<String> values)	Create a new header.
static Header	HeaderValues.create(String name, int value)	Create a new header with a single value.
static Header	HeaderValues.create(String name, long value)	Create a new header with a single value.
static Header	HeaderValues.create(String name, Iterable<String> values)	Create a new header.
static Header	HeaderValues.create(String name, String value)	Create a new header with a single value.
static Header	HeaderValues.create(String name, String... values)	Create a new header.
static Header	HeaderValues.create(String name, Collection<String> values)	Create a new header.
static Header	HeaderValues.createCached(HeaderName name, boolean changing, boolean sensitive, String value)	Create and cache byte value.
static Header	HeaderValues.createCached(HeaderName name, int value)	Create and cache byte value.
static Header	HeaderValues.createCached(HeaderName name, long value)	Create and cache byte value.
static Header	HeaderValues.createCached(HeaderName name, String value)	Create and cache byte value.
static Header	HeaderValues.createCached(String name, int value)	Create and cache byte value.
static Header	HeaderValues.createCached(String name, long value)	Create and cache byte value.
static Header	HeaderValues.createCached(String name, String value)	Create and cache byte value.
Header	Headers.get(HeaderName name)	Get a header value.

Methods in io.helidon.http that return types with arguments of type Header

Modifier and Type	Method	Description
Optional<Header>	Http.HeaderFunction.apply(HeaderName name)	Produce an instance of a named header.
default Optional<Header>	Headers.find(HeaderName headerName)	Find the first header.
default Stream<Header>	Headers.stream()	A sequential stream with these headers as the source.

Methods in io.helidon.http with parameters of type Header

Modifier and Type	Method	Description
B	WritableHeaders.add(Header header)	Add a header or add a header value if the header is already present.
boolean	Headers.contains(Header value)	Whether these headers contain a header with the provided name and value.
static HeaderWriteable	HeaderWriteable.create(Header header)	Create a new mutable header from an existing header.
DirectHandler.TransportResponse.Builder	DirectHandler.TransportResponse.Builder.header(Header header)	Set a header (if exists, it would be replaced).
HttpException	HttpException.header(Header header)	Set a response header that should be used if this exception is not handled.
RequestException.Builder	RequestException.Builder.header(Header header)	Response header to be added to error response.
B	WritableHeaders.set(Header header)	Set a header and replace it if it already existed.
B	WritableHeaders.setIfAbsent(Header header)	Set a value of a header unless it is already present.

Method parameters in io.helidon.http with type arguments of type Header

Modifier and Type	Method	Description
B	WritableHeaders.remove(HeaderName name, Consumer<Header> removedConsumer)	Remove a header.

Uses of Header in io.helidon.webclient.api

Fields in io.helidon.webclient.api declared as Header

Modifier and Type	Field	Description
static final Header	ClientRequestBase.PROXY_CONNECTION	Proxy connection header.
static final Header	ClientRequestBase.USER_AGENT_HEADER	Helidon user agent request header.

Methods in io.helidon.webclient.api that return types with arguments of type Header

Modifier and Type	Method	Description
Set<Header>	HttpClientConfig.BuilderBase.headers()	Default headers to be used in every request.
Set<Header>	HttpClientConfig.BuilderBase.HttpClientConfigImpl.headers()
Set<Header>	HttpClientConfig.headers()	Default headers to be used in every request.

Methods in io.helidon.webclient.api with parameters of type Header

Modifier and Type	Method	Description
BUILDER	HttpClientConfig.BuilderBase.addHeader(Header header)	Default headers to be used in every request.
T	ClientRequest.header(Header header)	Set an HTTP header.
T	ClientRequestBase.header(Header header)

Method parameters in io.helidon.webclient.api with type arguments of type Header

Modifier and Type	Method	Description
BUILDER	HttpClientConfig.BuilderBase.addHeaders(Set<? extends Header> headers)	Default headers to be used in every request.
BUILDER	HttpClientConfig.BuilderBase.headers(Set<? extends Header> headers)	Default headers to be used in every request.

Uses of Header in io.helidon.webserver.grpc

Fields in io.helidon.webserver.grpc declared as Header

Modifier and Type	Field	Description
static final Header	GrpcStatus.ABORTED	The operation was aborted, typically due to a concurrency issue like sequencer check failures, transaction aborts, etc.
static final Header	GrpcStatus.ALREADY_EXISTS	Some entity that we attempted to create (e.g., file or directory) already exists.
static final Header	GrpcStatus.CANCELLED	The operation was cancelled (typically by the caller).
static final Header	GrpcStatus.DATA_LOSS	Unrecoverable data loss or corruption.
static final Header	GrpcStatus.DEADLINE_EXCEEDED	Deadline expired before operation could complete.
static final Header	GrpcStatus.FAILED_PRECONDITION	Operation was rejected because the system is not in a state required for the operation's execution.
static final Header	GrpcStatus.INTERNAL	Internal errors.
static final Header	GrpcStatus.INVALID_ARGUMENT	Client specified an invalid argument.
static final Header	GrpcStatus.NOT_FOUND	Some requested entity (e.g., file or directory) was not found.
static final Header	GrpcStatus.OK	The operation completed successfully.
static final Header	GrpcStatus.OUT_OF_RANGE	Operation was attempted past the valid range.
static final Header	GrpcStatus.PERMISSION_DENIED	The caller does not have permission to execute the specified operation.
static final Header	GrpcStatus.RESOURCE_EXHAUSTED	Some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system is out of space.
static final Header	GrpcStatus.UNAUTHENTICATED	The request does not have valid authentication credentials for the operation.
static final Header	GrpcStatus.UNAVAILABLE	The service is currently unavailable.
static final Header	GrpcStatus.UNIMPLEMENTED	Operation is not implemented or not supported/enabled in this service.
static final Header	GrpcStatus.UNKNOWN	Unknown error.

Uses of Header in io.helidon.webserver.http

Fields in io.helidon.webserver.http declared as Header

Modifier and Type	Field	Description
protected static final Header	ServerResponseBase.STREAM_TRAILERS	Stream status trailers.

Methods in io.helidon.webserver.http with parameters of type Header

Modifier and Type	Method	Description
void	HttpRequest.header(Header header)	Replace (or set) a request header.
ServerResponse	ServerResponse.header(Header header)	Set header with a value.

Uses of Header in io.helidon.webserver.websocket

Fields in io.helidon.webserver.websocket declared as Header

Modifier and Type	Field	Description
protected static final Header	WsUpgrader.SUPPORTED_VERSION_HEADER	Supported version header.