Package io.micronaut.http

Class CaseInsensitiveMutableHttpHeaders

java.lang.Object

io.micronaut.http.CaseInsensitiveMutableHttpHeaders

All Implemented Interfaces:

ConversionServiceAware, ConversionServiceProvider, ConvertibleMultiValues<String>, ConvertibleValues<List<String>>, Headers, MutableHeaders, ValueResolver<CharSequence>, HttpHeaders, MutableHttpHeaders, Iterable<Map.Entry<String,List<String>>>

@Internal
public final class CaseInsensitiveMutableHttpHeaders
extends Object
implements MutableHttpHeaders

A MutableHttpHeaders implementation that is case-insensitive.

Since:

4.0.0

Author:

Tim Yates

Field Summary

Fields inherited from interface io.micronaut.core.convert.value.ConvertibleValues

EMPTY

Fields inherited from interface io.micronaut.http.HttpHeaders

ACCEPT, ACCEPT_CH, ACCEPT_CH_LIFETIME, ACCEPT_CHARSET, ACCEPT_ENCODING, ACCEPT_LANGUAGE, ACCEPT_PATCH, ACCEPT_RANGES, ACCESS_CONTROL_ALLOW_CREDENTIALS, ACCESS_CONTROL_ALLOW_HEADERS, ACCESS_CONTROL_ALLOW_METHODS, ACCESS_CONTROL_ALLOW_ORIGIN, ACCESS_CONTROL_EXPOSE_HEADERS, ACCESS_CONTROL_MAX_AGE, ACCESS_CONTROL_REQUEST_HEADERS, ACCESS_CONTROL_REQUEST_METHOD, AGE, ALLOW, AUTHORIZATION, AUTHORIZATION_INFO, CACHE_CONTROL, CONNECTION, CONTENT_BASE, CONTENT_DISPOSITION, CONTENT_DPR, CONTENT_ENCODING, CONTENT_LANGUAGE, CONTENT_LENGTH, CONTENT_LOCATION, CONTENT_MD5, CONTENT_RANGE, CONTENT_TRANSFER_ENCODING, CONTENT_TYPE, COOKIE, CROSS_ORIGIN_RESOURCE_POLICY, DATE, DEVICE_MEMORY, DOWNLINK, DPR, ECT, ETAG, EXPECT, EXPIRES, FEATURE_POLICY, FORWARDED, FROM, HOST, IF_MATCH, IF_MODIFIED_SINCE, IF_NONE_MATCH, IF_RANGE, IF_UNMODIFIED_SINCE, LAST_MODIFIED, LINK, LOCATION, MAX_FORWARDS, ORIGIN, PRAGMA, PROXY_AUTHENTICATE, PROXY_AUTHORIZATION, RANGE, REFERER, REFERRER_POLICY, RETRY_AFTER, RTT, SAVE_DATA, SEC_WEBSOCKET_ACCEPT, SEC_WEBSOCKET_KEY, SEC_WEBSOCKET_KEY1, SEC_WEBSOCKET_KEY2, SEC_WEBSOCKET_LOCATION, SEC_WEBSOCKET_ORIGIN, SEC_WEBSOCKET_PROTOCOL, SEC_WEBSOCKET_VERSION, SERVER, SET_COOKIE, SET_COOKIE2, SOURCE_MAP, STANDARD_HEADERS, TE, TRAILER, TRANSFER_ENCODING, UPGRADE, USER_AGENT, VARY, VIA, VIEWPORT_WIDTH, WARNING, WEBSOCKET_LOCATION, WEBSOCKET_ORIGIN, WEBSOCKET_PROTOCOL, WIDTH, WWW_AUTHENTICATE, X_AUTH_TOKEN

Fields inherited from interface io.micronaut.http.MutableHttpHeaders

GMT

Constructor Summary

Constructors

Constructor	Description
CaseInsensitiveMutableHttpHeaders(boolean validate, ConversionService conversionService)	Create an empty CaseInsensitiveMutableHttpHeaders.
CaseInsensitiveMutableHttpHeaders(boolean validate, Map<String,List<String>> defaults, ConversionService conversionService)	Create a CaseInsensitiveMutableHttpHeaders populated by the entries in the provided Map<String,String>.
CaseInsensitiveMutableHttpHeaders(ConversionService conversionService)	Create an empty CaseInsensitiveMutableHttpHeaders.
CaseInsensitiveMutableHttpHeaders(Map<String,List<String>> defaults, ConversionService conversionService)	Create a CaseInsensitiveMutableHttpHeaders populated by the entries in the provided Map<String,String>.

Method Summary

Modifier and Type	Method	Description
MutableHttpHeaders	add(CharSequence header, CharSequence value)	Add a header for the given name and value.
@Nullable String	get(CharSequence name)	Get a value without applying any conversion.
<T> Optional<T>	get(CharSequence name, ArgumentConversionContext<T> conversionContext)	Resolve the given property for the given name.
List<String>	getAll(CharSequence name)	Get all the values for the given name without applying conversion.
Set<String>	names()
MutableHttpHeaders	remove(CharSequence header)	Removes a header.
void	setConversionService(ConversionService conversionService)	Sets the conversion service.
Collection<List<String>>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.core.convert.value.ConvertibleMultiValues

forEach, forEachValue, getFirst, getFirst, getFirst, getFirst, getFirst, isEmpty, iterator

Methods inherited from interface io.micronaut.core.convert.value.ConvertibleValues

asMap, asMap, asProperties, contains, getConversionService, getValue, getValueType, subMap, subMap, subMap

Methods inherited from interface io.micronaut.http.HttpHeaders

accept, acceptCharset, acceptLanguage, contentLength, contentType, findDate, findFirst, findInt, getAuthorization, getContentType, getDate, getInt, getOrigin, isKeepAlive

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface io.micronaut.http.MutableHttpHeaders

add, add, allow, allow, allowGeneric, auth, auth, contentType, date, date, expires, expires, ifModifiedSince, ifModifiedSince, lastModified, lastModified, location, set

Methods inherited from interface io.micronaut.core.value.ValueResolver

get, get, get

Constructor Details

CaseInsensitiveMutableHttpHeaders

public CaseInsensitiveMutableHttpHeaders(ConversionService conversionService)

Create an empty CaseInsensitiveMutableHttpHeaders.

Parameters:

conversionService - The conversion service

CaseInsensitiveMutableHttpHeaders

public CaseInsensitiveMutableHttpHeaders(boolean validate,
 ConversionService conversionService)

Create an empty CaseInsensitiveMutableHttpHeaders.

Parameters:

validate - Whether to validate the headers

conversionService - The conversion service

CaseInsensitiveMutableHttpHeaders

public CaseInsensitiveMutableHttpHeaders(Map<String,List<String>> defaults,
 ConversionService conversionService)

Create a CaseInsensitiveMutableHttpHeaders populated by the entries in the provided Map<String,String>.

Parameters:

defaults - The defaults

conversionService - The conversion service

CaseInsensitiveMutableHttpHeaders

public CaseInsensitiveMutableHttpHeaders(boolean validate,
 Map<String,List<String>> defaults,
 ConversionService conversionService)

Create a CaseInsensitiveMutableHttpHeaders populated by the entries in the provided Map<String,String>.

Warning! Setting validate to false will not validate header names and values, and can leave your server implementation vulnerable to CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting').

Parameters:

validate - Whether to validate the headers

defaults - The defaults

conversionService - The conversion service

Method Details

getAll

public List<String> getAll(CharSequence name)

Description copied from interface: ConvertibleMultiValues

Get all the values for the given name without applying conversion.

Specified by:

getAll in interface ConvertibleMultiValues<String>

Parameters:

name - The header name

Returns:

All the values

get

@Nullable
public @Nullable String get(CharSequence name)

Description copied from interface: ConvertibleMultiValues

Get a value without applying any conversion.

Specified by:

get in interface ConvertibleMultiValues<String>

Parameters:

name - The name of the value

Returns:

The raw value or null

See Also:

• ConvertibleMultiValues.getFirst(CharSequence)

names

public Set<String> names()

Specified by:

names in interface ConvertibleValues<List<String>>

Returns:

The names of the values

values

public Collection<List<String>> values()

Specified by:

values in interface ConvertibleValues<List<String>>

Returns:

The values

get

public <T> Optional<T> get(CharSequence name,
 ArgumentConversionContext<T> conversionContext)

Description copied from interface: ValueResolver

Resolve the given property for the given name.

Specified by:

get in interface ValueResolver<CharSequence>

Type Parameters:

T - The concrete type

Parameters:

name - The name

conversionContext - The conversion context

Returns:

An optional containing the property value if it exists and is able to be converted

add

public MutableHttpHeaders add(CharSequence header,
 CharSequence value)

Description copied from interface: MutableHttpHeaders

Add a header for the given name and value.

Specified by:

add in interface MutableHeaders

Specified by:

add in interface MutableHttpHeaders

Parameters:

header - The header name

value - The value

Returns:

This headers object

remove

public MutableHttpHeaders remove(CharSequence header)

Description copied from interface: MutableHeaders

Removes a header.

Specified by:

remove in interface MutableHeaders

Specified by:

remove in interface MutableHttpHeaders

Parameters:

header - The header to remove

Returns:

These headers

setConversionService

public void setConversionService(ConversionService conversionService)

Description copied from interface: ConversionServiceAware

Sets the conversion service.

Specified by:

setConversionService in interface ConversionServiceAware

Parameters:

conversionService - The conversion service