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Lift Framework example source code file (MongoDocumentSpec.scala)

This example Lift Framework source code file (MongoDocumentSpec.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Lift Framework tags/keywords

box, maptestdoc, mongodocument, mongodocument, mongodocumentmeta, mongodocumentmeta, nulltestdoc, objectid, objectidserializer, objectidserializer, optiontestdoc, primitives, string, string

The Lift Framework MongoDocumentSpec.scala source code

 * Copyright 2010 WorldWide Conferencing, LLC
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package net.liftweb
package mongodb

import org.bson.types.ObjectId
import org.specs.Specification

import common._
import json.ext.JsonBoxSerializer

package mongodocumentspecs {
  case class Primitives(
    _id: ObjectId,
    s: String,
    i: Int,
    l: Long,
    d: Double,
    f: Float,
    b: Byte,
    bi: BigInt,
    bool: Boolean,
    sh: Short,
    jli: java.lang.Integer,
    jll: java.lang.Long,
    jld: java.lang.Double,
    jlf: java.lang.Float,
    jlb: java.lang.Byte,
    jlbool: java.lang.Boolean,
    jlsh: java.lang.Short
  ) extends MongoDocument[Primitives] {

    def meta = Primitives
  object Primitives extends MongoDocumentMeta[Primitives] {
    override def formats = super.formats + new ObjectIdSerializer

  case class NullTestEmbed(nul: String)
  case class NullTestDoc(_id: ObjectId, nul: String, ent: NullTestEmbed)
  extends MongoDocument[NullTestDoc] {
    def meta = NullTestDoc
  object NullTestDoc extends MongoDocumentMeta[NullTestDoc] {
    override def formats = super.formats + new ObjectIdSerializer

  case class OptionTestDoc(_id: ObjectId, optNone: Option[String],
    optSome: Option[String])
  extends MongoDocument[OptionTestDoc] {
    def meta = OptionTestDoc
  object OptionTestDoc extends MongoDocumentMeta[OptionTestDoc] {
    override def formats = super.formats + new ObjectIdSerializer

  case class BoxTestDoc(_id: ObjectId, boxEmpty: Box[String],
    boxFull: Box[String], boxFail: Box[String])
  extends MongoDocument[BoxTestDoc] {
    def meta = BoxTestDoc
  object BoxTestDoc extends MongoDocumentMeta[BoxTestDoc] {
    override def formats = super.formats + new JsonBoxSerializer + new ObjectIdSerializer

  case class MapTestDoc(_id: ObjectId, aMap: Map[String, String])
  extends MongoDocument[MapTestDoc] {
    def meta = MapTestDoc
  object MapTestDoc extends MongoDocumentMeta[MapTestDoc] {
    override def formats = super.formats + new ObjectIdSerializer

 * System specification for MongoDocument
object MongoDocumentSpec extends Specification("MongoDocument Specification") with MongoTestKit {

  def passSaveAndRetrieveTests(obj: MongoDocument[_], meta: MongoDocumentMeta[_]): Unit = {
    val objFromDb = meta.find(obj._id.asInstanceOf[ObjectId])
    objFromDb.isDefined must_== true
    objFromDb.get must_== obj

  "MongoDocument" should {

    "handle primitives" in {
      import mongodocumentspecs._

      val primitives = Primitives(
        "This is a String",
        new java.lang.Integer(130),
        new java.lang.Long(131L),
        new java.lang.Double(132.5),
        new java.lang.Float(133.5),
        new java.lang.Byte("12"),
        new java.lang.Short("135")
      passSaveAndRetrieveTests(primitives, Primitives)

    "handle null" in {
      import mongodocumentspecs._

      val ntd = NullTestDoc(ObjectId.get, null, NullTestEmbed(null))
      passSaveAndRetrieveTests(ntd, NullTestDoc)

    "handle Option" in {
      import mongodocumentspecs._

      val otd = OptionTestDoc(ObjectId.get, None, Some("Some String"))
      passSaveAndRetrieveTests(otd, OptionTestDoc)

    "handle Box using JsonBoxSerializer" in {
      import mongodocumentspecs._

      val btd = BoxTestDoc(ObjectId.get, Empty, Full("Full String"), Failure("This is a failure"))
      passSaveAndRetrieveTests(btd, BoxTestDoc)

    "handle Maps properly" in {
      import mongodocumentspecs._

      val mtd = MapTestDoc(ObjectId.get, Map("x" -> "1"))
      passSaveAndRetrieveTests(mtd, MapTestDoc)

      // empty map
      val mtd2 = MapTestDoc(ObjectId.get, Map[String, String]())
      passSaveAndRetrieveTests(mtd2, MapTestDoc)

Other Lift Framework examples (source code examples)

Here is a short list of links related to this Lift Framework MongoDocumentSpec.scala source code file:

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