Class DefaultH2RequestConverter

java.lang.Object

org.apache.hc.core5.http2.impl.DefaultH2RequestConverter

All Implemented Interfaces:

H2MessageConverter<HttpRequest>

public final class DefaultH2RequestConverter
extends Object
implements H2MessageConverter<HttpRequest>

HTTP/2 request converter.

Since:

5.0

Field Summary

Fields

Modifier and Type	Field	Description
static final DefaultH2RequestConverter	INSTANCE

Constructor Summary

Constructors

Constructor	Description
DefaultH2RequestConverter()

Method Summary

Modifier and Type	Method	Description
HttpRequest	convert(List<Header> headers)	Converts given list of HTTP/2 headers to a HttpMessage.
List<Header>	convert(HttpRequest message)	Converts given HttpMessage to a list of HTTP/2 headers.
private void	validatePathPseudoHeader(String method, String scheme, String path)	Validates the :path pseudo-header field based on the provided HTTP method and scheme.

Methods inherited from class Object

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

Field Details

INSTANCE

public static final DefaultH2RequestConverter INSTANCE

Constructor Details

DefaultH2RequestConverter

public DefaultH2RequestConverter()

Method Details

convert

public HttpRequest convert(List<Header> headers)
                    throws HttpException

Description copied from interface: H2MessageConverter

Converts given list of HTTP/2 headers to a HttpMessage.

Specified by:

convert in interface H2MessageConverter<HttpRequest>

Parameters:

headers - list of HTTP/2 headers

Returns:

HTTP message

Throws:

HttpException - in case of HTTP protocol violation

convert

public List<Header> convert(HttpRequest message)
                     throws HttpException

Description copied from interface: H2MessageConverter

Converts given HttpMessage to a list of HTTP/2 headers.

Specified by:

convert in interface H2MessageConverter<HttpRequest>

Parameters:

message - HTTP message

Returns:

list of HTTP/2 headers

Throws:

HttpException - in case of HTTP protocol violation

validatePathPseudoHeader

private void validatePathPseudoHeader(String method,
 String scheme,
 String path)
                               throws ProtocolException

Validates the :path pseudo-header field based on the provided HTTP method and scheme.

This method performs the following validations:

• Non-Empty Path: For 'http' or 'https' URIs, the :path pseudo-header field must not be empty.
• OPTIONS Method: If the HTTP method is OPTIONS and the URI does not contain a path component, the :path pseudo-header field must have a value of '*'.
• Path Starting with '/': For 'http' or 'https' URIs, the :path pseudo-header field must either start with '/' or be '*'.

Parameters:

method - The HTTP method of the request, e.g., GET, POST, OPTIONS, etc.

scheme - The scheme of the request, e.g., http or https.

path - The value of the :path pseudo-header field.

Throws:

ProtocolException - if any of the validations fail.