zhttp.http.headers.HeaderChecks.scala Maven / Gradle / Ivy

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package zhttp.http.headers

import io.netty.util.AsciiString.contentEqualsIgnoreCase
import zhttp.http.HeaderValues

/**
 * Maintains a list of operators that checks if the Headers meet the give
 * constraints.
 *
 * NOTE: Add methods here, if it tests the Headers for something, and returns a
 * true or false based on if the conditions are met or not.
 */
trait HeaderChecks[+A] { self: HeaderExtension[A] with A =>
  final def hasContentType(value: CharSequence): Boolean =
    contentType.exists(contentEqualsIgnoreCase(value, _))

  final def hasFormUrlencodedContentType: Boolean =
    hasContentType(HeaderValues.applicationXWWWFormUrlencoded)

  final def hasHeader(name: CharSequence, value: CharSequence): Boolean =
    headerValue(name) match {
      case Some(v1) => v1.contentEquals(value)
      case None     => false
    }

  final def hasHeader(name: CharSequence): Boolean =
    headerValue(name).nonEmpty

  final def hasJsonContentType: Boolean =
    hasContentType(HeaderValues.applicationJson)

  final def hasTextPlainContentType: Boolean =
    hasContentType(HeaderValues.textPlain)

  final def hasXhtmlXmlContentType: Boolean =
    hasContentType(HeaderValues.applicationXhtml)

  final def hasXmlContentType: Boolean =
    hasContentType(HeaderValues.applicationXml)
}