trait RequestExtractor[-B] extends Logger
Adds the ability to extract values from a request.
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Type Members
- type Parts = Seq[RequestPart.Value]
The request parts from which a value can be extracted.
Abstract Value Members
- abstract def extractString(name: String, parts: Option[Parts] = None)(implicit request: Request[B]): Option[String]
Extracts a string from a request.
Extracts a string from a request.
- name
The name of the value to extract.
- parts
Some request parts from which a value can be extracted or None to extract values from any part of the request.
- request
The request from which the value should be extract.
- returns
The extracted value as string.
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- def fromDefaultParts(name: String, parts: Option[Parts])(implicit request: Request[B]): Option[String]
Extracts a value from the default parts of a request.
Extracts a value from the default parts of a request.
- name
The name of the value to extract.
- parts
The request parts from which a value can be extracted.
- request
The request from which the value should be extract.
- returns
The extracted value.
- Attributes
- protected
- def fromFormUrlEncoded(name: String, body: Map[String, Seq[String]], parts: Option[Parts]): Option[String]
Extracts a value from form url encoded body.
Extracts a value from form url encoded body.
- name
The name of the value to extract.
- body
The body from which the value should be extract.
- parts
The request parts from which a value can be extracted.
- returns
The extracted value as string.
- Attributes
- protected
- def fromHeaders(name: String, parts: Option[Parts])(implicit request: Request[B]): Option[String]
Extracts a value from headers.
Extracts a value from headers.
- name
The name of the value to extract.
- parts
The request parts from which a value can be extracted.
- request
The request from which the value should be extract.
- returns
The extracted value as string.
- Attributes
- protected
- def fromJson(name: String, body: JsValue, parts: Option[Parts]): Option[String]
Extracts a value from Json body.
Extracts a value from Json body.
- name
The name of the value to extract.
- body
The body from which the value should be extract.
- parts
The request parts from which a value can be extracted.
- returns
The extracted value.
- Attributes
- protected
- def fromQueryString(name: String, parts: Option[Parts])(implicit request: Request[B]): Option[String]
Extracts a value from query string.
Extracts a value from query string.
- name
The name of the value to extract.
- parts
The request parts from which a value can be extracted.
- request
The request from which the value should be extract.
- returns
The extracted value as string.
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- protected
- def fromXml(name: String, body: NodeSeq, parts: Option[Parts]): Option[String]
Extracts a value from Xml body.
Extracts a value from Xml body.
- name
The name of the value to extract.
- body
The body from which the value should be extract.
- parts
The request parts from which a value can be extracted.
- returns
The extracted value.
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- Deprecated
(Since version 9)