Package io.netty.handler.codec.http

Class QueryStringDecoder.Builder

java.lang.Object

io.netty.handler.codec.http.QueryStringDecoder.Builder

Enclosing class:

QueryStringDecoder

public static final class QueryStringDecoder.Builder
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
QueryStringDecoder	build(java.lang.String uri)	Create a decoder that will lazily decode the given URI with the settings configured in this builder.
QueryStringDecoder	build(java.net.URI uri)	Create a decoder that will lazily decode the given URI with the settings configured in this builder.
QueryStringDecoder.Builder	charset(java.nio.charset.Charset charset)	The charset to use for decoding percent escape sequences.
QueryStringDecoder.Builder	hasPath(boolean hasPath)	true by default.
QueryStringDecoder.Builder	htmlQueryDecoding(boolean htmlQueryDecoding)	RFC 3986 (the URI standard) makes no mention of using '+' to encode a space in a URI query component.
QueryStringDecoder.Builder	maxParams(int maxParams)	Maximum number of query parameters allowed, to mitigate HashDOS.
QueryStringDecoder.Builder	semicolonIsNormalChar(boolean semicolonIsNormalChar)	false by default.

Methods inherited from class java.lang.Object

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

Method Detail

hasPath

public QueryStringDecoder.Builder hasPath(boolean hasPath)

true by default. When set to false, the input string only contains the query component of the URI.

Parameters:

hasPath - Whether the URI contains a path

Returns:

This builder

maxParams

public QueryStringDecoder.Builder maxParams(int maxParams)

Maximum number of query parameters allowed, to mitigate HashDOS. 1024 by default.

Parameters:

maxParams - The maximum number of query parameters

Returns:

This builder

semicolonIsNormalChar

public QueryStringDecoder.Builder semicolonIsNormalChar(boolean semicolonIsNormalChar)

false by default. If set to true, instead of allowing query parameters to be separated by semicolons, treat the semicolon as a normal character in a query value.

Parameters:

semicolonIsNormalChar - Whether to treat semicolons as a normal character

Returns:

This builder

charset

public QueryStringDecoder.Builder charset(java.nio.charset.Charset charset)

The charset to use for decoding percent escape sequences. HttpConstants.DEFAULT_CHARSET by default.

Parameters:

charset - The charset

Returns:

This builder

htmlQueryDecoding

public QueryStringDecoder.Builder htmlQueryDecoding(boolean htmlQueryDecoding)

RFC 3986 (the URI standard) makes no mention of using '+' to encode a space in a URI query component. The whatwg HTML standard, however, defines the query to be encoded with the application/x-www-form-urlencoded serializer defined in the whatwg URL standard, which does use '+' to encode a space instead of %20.

This flag controls whether the decoding should happen according to HTML rules, which decodes the '+' to a space. The default is true.

Parameters:

htmlQueryDecoding - Whether to decode '+' to space

Returns:

This builder

build

public QueryStringDecoder build(java.lang.String uri)

Create a decoder that will lazily decode the given URI with the settings configured in this builder.

Parameters:

uri - The URI in String form

Returns:

The decoder

build

public QueryStringDecoder build(java.net.URI uri)

Create a decoder that will lazily decode the given URI with the settings configured in this builder. Note that hasPath(boolean) has no effect when using this method.

Parameters:

uri - The already parsed URI

Returns:

The decoder