Scala Mapping类代码示例

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本文整理汇总了Scala中play.api.data.Mapping类的典型用法代码示例。如果您正苦于以下问题：Scala Mapping类的具体用法？Scala Mapping怎么用？Scala Mapping使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Mapping类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Scala代码示例。

示例1: limit

//设置package包名称以及导入依赖的类
package com.github.stonexx.play.data
package forms

import com.github.stonexx.scala.data.Limit
import play.api.data.Forms.{optional, mapping}
import play.api.data.Mapping

trait LimitForms {

  def limit[T](implicit m: Mapping[T]): Mapping[Limit[T]] = mapping(
    "from" -> optional(m),
    "to" -> optional(m),
    "eq" -> optional(m)
  )(
    (from, to, eq) => Limit(from orElse eq, to orElse eq)
  )(
    limit => Option(limit.from, limit.to, limit.from.filter(limit.to.contains))
  )

}

开发者ID:stonexx，项目名称:utils，代码行数:21，代码来源:LimitForms.scala

示例2: ExtendedForm

//设置package包名称以及导入依赖的类
package it.agilelab.bigdata.wasp.web.forms

import play.api.data.Form
import play.api.data.FormError
import play.api.data.Mapping

case class ExtendedForm[T](mapping : Mapping[T], extendedValidation : Form[T] => Seq[(String, String)]) {
  def bind(data : Map[String, String]) : Form[T] = evaluateAdditionalErrors(form.bind(data))
  def bind(data : play.api.libs.json.JsValue) : Form[T] = evaluateAdditionalErrors(form.bind(data))
  def bindFromRequest()(implicit request : play.api.mvc.Request[_]) : Form[T] = evaluateAdditionalErrors(form.bindFromRequest())
  def bindFromRequest(data : Map[String, Seq[String]]) : Form[T] = evaluateAdditionalErrors(form.bindFromRequest(data))

  def evaluateAdditionalErrors(form : Form[T]) = {
    val additionalErrors = extendedValidation(form).map(t => FormError(t._1, t._2))
    val addedKeys = additionalErrors.map(e => e.key).toSet
    val overwrittenErrors = form.errors.filter(e => addedKeys.contains(e.key))

    Form(form.mapping, form.data, form.errors.diff(overwrittenErrors) ++ additionalErrors, form.value)
  }

  protected val form = Form(mapping, Map(), Nil, None)
}

开发者ID:agile-lab-dev，项目名称:wasp，代码行数:23，代码来源:ExtendedForm.scala

示例3: FormDataLogin

//设置package包名称以及导入依赖的类
package models

import play.api.data.{Mapping, Form}
import play.api.data.Forms._

case class FormDataLogin(email: String, password: String)

case class FormDataAccount(name:String, email: String, password: String, passwordAgain:String)

object FormData {

  val login = Form(
    mapping(
      "email" -> email,
      "password" -> nonEmptyText
    )(FormDataLogin.apply)(FormDataLogin.unapply)
  )

  val addMessage = Form(
    mapping(
      "content" -> nonEmptyText,
      "tags" -> text
    )(Message.formApply)(Message.formUnapply)
  )

  private[this] def accountForm(passwordMapping:Mapping[String]) = Form(
    mapping(
      "name" -> nonEmptyText,
      "email" -> email,
      "password" -> passwordMapping,
      "passwordAgain" -> passwordMapping
    )(FormDataAccount.apply)(FormDataAccount.unapply)
  )

  val updateAccount = accountForm(text)

  val addAccount = accountForm(nonEmptyText)
}

开发者ID:digitalhudson，项目名称:dhdev，代码行数:39，代码来源:FormData.scala

示例4: passwordValidate

//设置package包名称以及导入依赖的类
package forms

import play.api.data.Forms._
import play.api.data.Mapping
import play.api.data.format.Formats._
import play.api.data.validation._
import play.api.i18n.MessagesApi


  def passwordValidate(implicit messagesApi: MessagesApi): Mapping[String] = of[String] verifying passwordValidateCheck

  private def passwordValidateCheck(implicit messagesApi: MessagesApi): Constraint[String] = Constraint[String]("password") {
    case p if p == null => Invalid(ValidationError(messagesApi("error.required")))
    case p if p.isEmpty => Invalid(ValidationError(messagesApi("error.required")))
    case p if p.trim.isEmpty => Invalid(ValidationError(messagesApi("error.required")))
    case p if p.length > 16 || p.length < 8 => Invalid(ValidationError(messagesApi("error.password.length")))
    case p if passwordRegex.findFirstMatchIn(p).fold(true) { x => false } => Invalid(ValidationError(messagesApi("error.password.noval")))
    case p => Valid
  }

}

开发者ID:yukihirai0505，项目名称:sns-alert，代码行数:22，代码来源:CustomValidate.scala

示例5: ReadingForm

//设置package包名称以及导入依赖的类
package models.forms

import models.Reading
import org.joda.time.LocalDate
import org.joda.time.format.DateTimeFormat
import play.api.data.Forms._
import play.api.data.format.Formats.doubleFormat
import play.api.data.{Form, Mapping}
import utils.DateUtils._
import utils.ValidationUtils._

object ReadingForm {

  def dateStringMapping(datePattern: String, defaultDateProvider: DateProvider): Mapping[String] = {
    optional(jodaLocalDate(datePattern)) transform(
      old => old map (_.toString(datePattern)) getOrElse defaultDateProvider().toFormat(datePattern),
      s => Some(LocalDate.parse(s, DateTimeFormat.forPattern(datePattern)))
    )
  }

  def form(defaultDateProvider: DateProvider): Form[Reading] = Form(
    mapping(
      "reg" -> nonEmptyText(minLength = 2, maxLength = 8),
      "date" -> dateStringMapping("yyyy/MM/dd", defaultDateProvider),
      "mi" -> of[Double].verifying(inRange(0.0, 1000.00)),
      "total" -> number(min = 0, max = 500000),
      "litres" -> of[Double].verifying(inRange(0.0, 100.00)),
      "cost" -> of[Double].verifying(inRange(0.0, 500.00))
    )(Reading.apply)(Reading.unapply)
  )


  def apply(defaultDateProvider: DateProvider) = form(defaultDateProvider)

}

开发者ID:PeterPerhac，项目名称:fuel-meter，代码行数:36，代码来源:ReadingForm.scala

示例6: FormDataLogin

//设置package包名称以及导入依赖的类
package models

import dao.UserDao
import play.api.data.{Form, Mapping}
import play.api.data.Forms._
import play.api.data.validation.Constraints._
import play.api.data.validation.{Constraint, Invalid, Valid}

import scala.concurrent.Await
import scala.concurrent.duration.Duration

case class FormDataLogin(email: String, password: String)

case class FormDataAccount(name:String, email: String, password: String, passwordAgain:String)

object FormData {

  val login = Form(
    mapping(
      "email" -> email,
      "password" -> nonEmptyText
    )(FormDataLogin.apply)(FormDataLogin.unapply)
  )

  val addMessage = Form(
    mapping(
      "content" -> nonEmptyText,
      "tags" -> text
    )(Message.formApply)(Message.formUnapply)
  )

  val uniqueEmail = Constraint[String] { email: String =>
    val userFuture = UserDao.findByEmail(email)

    Await.result(userFuture, Duration.Inf) match {
      case Some(user) => Invalid("email already taken")
      case None => Valid
    }
  }

  private[this] def accountForm(passwordMapping:Mapping[String]) = Form(
    mapping(
      "name" -> nonEmptyText,
      "email" -> email.verifying(maxLength(250), uniqueEmail),
      "password" -> passwordMapping,
      "passwordAgain" -> passwordMapping
    )(FormDataAccount.apply)(FormDataAccount.unapply)
  )

  val updateAccount = accountForm(text)

  val addAccount = accountForm(nonEmptyText)
}

开发者ID:asciiu，项目名称:polo，代码行数:54，代码来源:FormData.scala

注：本文中的play.api.data.Mapping类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。