Scala DatabaseConfig类代码示例

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本文整理汇总了Scala中slick.basic.DatabaseConfig类的典型用法代码示例。如果您正苦于以下问题：Scala DatabaseConfig类的具体用法？Scala DatabaseConfig怎么用？Scala DatabaseConfig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DatabaseConfig类的12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: DatabaseInitializer

//设置package包名称以及导入依赖的类
package essentials.petstore.database

import slick.basic.DatabaseConfig
import slick.jdbc.meta.MTable
import slick.jdbc.JdbcProfile
import com.typesafe.scalalogging.LazyLogging

import scala.concurrent.duration._
import scala.concurrent.Await


class DatabaseInitializer(val dbConfig: DatabaseConfig[JdbcProfile], petsRepo: PetsRepository, recordsRepo: PetRecordsRepository) extends Db with LazyLogging {
  import dbConfig.profile.api._

  def initDatabaseTables(): Unit = {
    logger.info("Setting up database")
    // Get all existing tables
    val tables = Await.result(db.run(MTable.getTables), 10 seconds)

    val petsTableName = petsRepo.pets.baseTableRow.tableName
    if (!tables.exists(existingTable => existingTable.name.name == petsTableName)) {
      logger.info(s"Creating table '$petsTableName'")
      Await.result(db.run(petsRepo.pets.schema.create), 10 seconds)
    } else {
      logger.info(s"Table '$petsTableName' already exists")
    }

    val recordsTableName = recordsRepo.records.baseTableRow.tableName
    if (!tables.exists(existingTable => existingTable.name.name == recordsTableName)) {
      logger.info(s"Creating table '$recordsTableName'")
      Await.result(db.run(recordsRepo.records.schema.create), 10 seconds)
    } else {
      logger.info(s"Table '$recordsTableName' already exists")
    }

    logger.info("Finished setting up database")
  }
}

开发者ID:littlenag，项目名称:scala-essentials-petstore，代码行数:39，代码来源:DatabaseInitializer.scala

示例2: Boot

//设置package包名称以及导入依赖的类
package boot

import controllers.DevicesController
import play.api.ApplicationLoader.Context
import play.api.db.evolutions.EvolutionsComponents
import play.api.db.slick.evolutions.SlickEvolutionsComponents
import play.api.db.slick.{DbName, DefaultSlickApi}
import play.api.{Application, ApplicationLoader, BuiltInComponentsFromContext}
import play.filters.HttpFiltersComponents
import router.Routes
import services.DataSource
import slick.basic.DatabaseConfig
import services.DataSourceJdbc
import slick.jdbc.JdbcProfile

class Boot extends ApplicationLoader {
  def load(context: Context): Application = {
    val components = new BootComponents(context)
    components.applicationEvolutions // Run the evolutions
    components.application
  }
}

class BootComponents(context: Context)
  extends BuiltInComponentsFromContext(context)
    with HttpFiltersComponents
    with controllers.AssetsComponents
    with EvolutionsComponents
    with SlickEvolutionsComponents {

  override def api: DefaultSlickApi = new DefaultSlickApi(environment, configuration, applicationLifecycle)
  private[this] val defaultDBName: DbName = DbName("devices")
  private[this] val dbConfig: DatabaseConfig[JdbcProfile] = slickApi.dbConfig[JdbcProfile](defaultDBName)

  // TODO put this into config
  private[this] val dbPoolSize = 10
  private[this] lazy val dataSource: DataSource = new DataSourceJdbc(dbConfig, dbPoolSize)
  private[this] lazy val devicesController: DevicesController = new DevicesController(controllerComponents, dataSource)
  override lazy val router: Routes = new Routes(httpErrorHandler, devicesController, assets)
}

开发者ID:openada，项目名称:adaweather，代码行数:41，代码来源:Boot.scala

示例3: ExampleApplicationLoader

//设置package包名称以及导入依赖的类
package config

import _root_.controllers.AssetsComponents
import authentication.AuthenticationsComponents
import be.objectify.deadbolt.scala.ActionBuilders
import play.api.ApplicationLoader.Context
import play.api._
import play.api.db.evolutions.{DynamicEvolutions, EvolutionsComponents}
import play.api.db.slick._
import play.api.db.slick.evolutions.SlickEvolutionsComponents
import play.api.i18n._
import play.api.libs.ws.ahc.AhcWSComponents
import play.api.routing.Router
import play.filters.HttpFiltersComponents
import slick.basic.{BasicProfile, DatabaseConfig}
import users.UsersComponents

class ExampleApplicationLoader extends ApplicationLoader {
  def load(context: Context): Application = new ExampleComponents(context).application
}

class ExampleComponents(context: Context) extends BuiltInComponentsFromContext(context)
  with SlickComponents
  with SlickEvolutionsComponents
  with AssetsComponents
  with I18nComponents
  with HttpFiltersComponents
  with EvolutionsComponents
  with AhcWSComponents
  with AuthenticationsComponents
  with UsersComponents {

  override lazy val slickApi: SlickApi =
    new DefaultSlickApi(environment, configuration, applicationLifecycle)(executionContext)

  override lazy val databaseConfigProvider: DatabaseConfigProvider = new DatabaseConfigProvider {
    def get[P <: BasicProfile]: DatabaseConfig[P] = slickApi.dbConfig[P](DbName("default"))
  }

  override lazy val dynamicEvolutions: DynamicEvolutions = new DynamicEvolutions

  def onStart(): Unit = {
    // applicationEvolutions is a val and requires evaluation
    applicationEvolutions
  }

  onStart()

  // set up logger
  LoggerConfigurator(context.environment.classLoader).foreach {
    _.configure(context.environment, context.initialConfiguration, Map.empty)
  }

  lazy val actionBuilders: ActionBuilders = createActionBuilders(playBodyParsers)

  lazy val router: Router = Router.from(userRoutes.orElse(authenticationRoutes))

}

开发者ID:Dasiu，项目名称:play-framework-scala-example-project，代码行数:59，代码来源:ExampleApplicationLoader.scala

示例4: patienceConfig

//设置package包名称以及导入依赖的类
package com.github.j5ik2o.scala.ddd.functional.slick

import com.github.j5ik2o.scala.ddd.functional.slick.test.FlywayWithMySQLSpecSupport
import com.typesafe.config.ConfigFactory
import org.scalatest.TestSuite
import org.scalatest.concurrent.ScalaFutures
import org.scalatest.time.{ Millis, Seconds, Span }
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.ExecutionContext

trait Slick3SpecSupport extends ScalaFutures { this: TestSuite with FlywayWithMySQLSpecSupport =>

  override implicit def patienceConfig: PatienceConfig =
    PatienceConfig(timeout = scaled(Span(5, Seconds)), interval = scaled(Span(15, Millis)))

  private var _dbConfig: DatabaseConfig[JdbcProfile] = _

  private var _profile: JdbcProfile = _

  private var _ec: ExecutionContext = _

  def jdbcPort: Int = mySQLdConfig.port.get

  protected def dbConfig = _dbConfig

  protected def profile = _profile

  implicit def ec: ExecutionContext = _ec

  def startSlick(): Unit = {
    val config = ConfigFactory.parseString(s"""
                                              |free {
                                              |  profile = "slick.jdbc.MySQLProfile$$"
                                              |  db {
                                              |    connectionPool = disabled
                                              |    driver = "com.mysql.jdbc.Driver"
                                              |    url = "jdbc:mysql://localhost:$jdbcPort/free?useSSL=false"
                                              |    user = "free"
                                              |    password = "passwd"
                                              |  }
                                              |}
      """.stripMargin)
    _dbConfig = DatabaseConfig.forConfig[JdbcProfile]("free", config)
    _profile = dbConfig.profile
    _ec = dbConfig.db.executor.executionContext
  }

  def stopSlick(): Unit = {
    dbConfig.db.shutdown
  }

}

开发者ID:j5ik2o，项目名称:scala-ddd-base-functional，代码行数:55，代码来源:Slick3SpecSupport.scala

示例5: DatabaseMessageOwnership

//设置package包名称以及导入依赖的类
package score.discord.generalbot.functionality.ownership

import net.dv8tion.jda.core.JDA
import net.dv8tion.jda.core.entities.{Message, User}
import score.discord.generalbot.collections.Cache
import score.discord.generalbot.util.DBUtils
import score.discord.generalbot.wrappers.jda.Conversions._
import score.discord.generalbot.wrappers.jda.ID
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future

class DatabaseMessageOwnership(dbConfig: DatabaseConfig[_ <: JdbcProfile],
                               cacheBase: Cache[ID[Message], Option[ID[User]]]) extends MessageOwnership {

  import dbConfig.profile.api._

  private class MessageOwnershipTable(tag: Tag, name: String) extends Table[(ID[Message], ID[User])](tag, name) {
    val messageId = column[ID[Message]]("message", O.PrimaryKey)
    val userId = column[ID[User]]("user")

    override def * = (messageId, userId)
  }

  private val database = dbConfig.db
  private val tableName = "message_ownership"
  private val messageOwnershipTable = TableQuery[MessageOwnershipTable](new MessageOwnershipTable(_: Tag, tableName))
  private val lookupQuery = Compiled((messageId: ConstColumn[ID[Message]]) => {
    messageOwnershipTable.filter(t => t.messageId === messageId).map(_.userId)
  })

  DBUtils.ensureTableCreated(dbConfig, messageOwnershipTable, tableName)

  private[this] val cache = new cacheBase.Backend[ID[Message]] {
    override def keyToId(key: ID[Message]): ID[Message] = key

    override def missing(key: ID[Message]): Future[Option[ID[User]]] =
      database.run(lookupQuery(key).result).map(_.headOption)
  }

  override def apply(jda: JDA, messageId: ID[Message]): Future[Option[User]] =
    cache(messageId).map(_ flatMap jda.findUser)

  override def update(message: Message, user: User): Unit = {
    cache(message.id) = Some(user.id)
    database.run(messageOwnershipTable.insertOrUpdate(message.id, user.id))
  }

  override def remove(messageId: ID[Message]): Unit = {
    database.run(lookupQuery(messageId).delete).foreach { _ =>
      cache.invalidate(messageId)
    }
  }
}

开发者ID:ScoreUnder，项目名称:canti-bot，代码行数:57，代码来源:DatabaseMessageOwnership.scala

示例6: DBUtils

//设置package包名称以及导入依赖的类
package score.discord.generalbot.util

import slick.basic.DatabaseConfig
import slick.jdbc.meta.MTable
import slick.lifted.TableQuery
import slick.relational.RelationalProfile

import scala.concurrent.Await
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.duration.Duration

object DBUtils {
  def ensureTableCreated(dbConfig: DatabaseConfig[_ <: RelationalProfile],
                         table: TableQuery[_ <: RelationalProfile#Table[_]],
                         tableName: String) {
    import dbConfig.profile.api._
    // Ensure table is created on startup
    Await.result(dbConfig.db.run(MTable.getTables).map(v => {
      val names = v.map(mt => mt.name.name)
      if (!names.contains(tableName)) {
        Await.result(dbConfig.db.run(table.schema.create), Duration.Inf)
      }
    }), Duration.Inf)
  }
}

开发者ID:ScoreUnder，项目名称:canti-bot，代码行数:26，代码来源:DBUtils.scala

示例7: CommandPermissionLookup

//设置package包名称以及导入依赖的类
package score.discord.generalbot.collections

import net.dv8tion.jda.core.entities.{Guild, ISnowflake, Role}
import score.discord.generalbot.command.Command
import score.discord.generalbot.util.DBUtils
import score.discord.generalbot.wrappers.jda.Conversions._
import score.discord.generalbot.wrappers.jda.ID
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future

class CommandPermissionLookup(dbConfig: DatabaseConfig[_ <: JdbcProfile],
                              cacheBase: Cache[(ID[Command], ID[Guild]), Option[ID[Role]]],
                              tableName: String) {

  import dbConfig.profile.api._

  private class CommandPermissionTable(tag: Tag) extends Table[(ID[Command], ID[Guild], ID[Role])](tag, tableName) {
    val commandId = column[ID[Command]]("command")
    val guildId = column[ID[Guild]]("guild")
    val roleId = column[ID[Role]]("role")
    val pk = primaryKey("primary", (commandId, guildId))

    override def * = (commandId, guildId, roleId)
  }

  private val commandPermissionTable = TableQuery[CommandPermissionTable]
  private[this] val lookupQuery = Compiled((commandId: ConstColumn[ID[Command]], guildId: ConstColumn[ID[Guild]]) =>
    commandPermissionTable.filter(t => t.commandId === commandId && t.guildId === guildId).map(_.roleId)
  )
  private[this] val cache = new cacheBase.Backend[(Command with ISnowflake, Guild)] {
    override def keyToId(key: (Command with ISnowflake, Guild)): (ID[Command], ID[Guild]) = (key._1.id, key._2.id)

    override def missing(key: (Command with ISnowflake, Guild)): Future[Option[ID[Role]]] =
      dbConfig.db.run(lookupQuery(key._1.id, key._2.id).result).map(_.headOption)
  }

  DBUtils.ensureTableCreated(dbConfig, commandPermissionTable, tableName)

  def apply(command: Command with ISnowflake, guild: Guild, default: Option[Role] = None): Future[Option[Role]] =
    cache((command, guild)).map(_ map guild.findRole getOrElse default)

  def update(command: Command with ISnowflake, guild: Guild, role: Role): Unit = {
    cache((command, guild)) = Some(role.id)
    dbConfig.db.run(commandPermissionTable.insertOrUpdate(command.id, guild.id, role.id))
  }

  def remove(command: Command with ISnowflake, guild: Guild) {
    cache((command, guild)) = None
    dbConfig.db.run(lookupQuery(command.id, guild.id).delete)
  }
}

开发者ID:ScoreUnder，项目名称:canti-bot，代码行数:55，代码来源:CommandPermissionLookup.scala

示例8: StringByMessage

//设置package包名称以及导入依赖的类
package score.discord.generalbot.collections

import net.dv8tion.jda.core.entities.Message
import score.discord.generalbot.util.DBUtils
import score.discord.generalbot.wrappers.jda.ID
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future

class StringByMessage(dbConfig: DatabaseConfig[_ <: JdbcProfile],
                      cacheBase: Cache[ID[Message], Option[String]],
                      tableName: String) {

  import dbConfig.profile.api._

  private class StringByMessage(tag: Tag, name: String) extends Table[(ID[Message], String)](tag, name) {
    val messageId = column[ID[Message]]("message", O.PrimaryKey)
    val text = column[String]("text")

    override def * = (messageId, text)
  }

  private val database = dbConfig.db
  private val stringByMessage = TableQuery[StringByMessage](new StringByMessage(_: Tag, tableName))
  private val lookupQuery = Compiled({ (id: ConstColumn[ID[Message]]) =>
    stringByMessage.filter(t => t.messageId === id).map(_.text)
  })

  DBUtils.ensureTableCreated(dbConfig, stringByMessage, tableName)

  private[this] val cache = new cacheBase.Backend[ID[Message]] {
    override def keyToId(key: ID[Message]): ID[Message] = key

    override def missing(key: ID[Message]): Future[Option[String]] =
      database.run(lookupQuery(key).result).map(_.headOption)
  }

  def apply(messageId: ID[Message]): Future[Option[String]] = cache(messageId)

  def update(messageId: ID[Message], text: String) {
    cache(messageId) = Some(text)
    database.run(stringByMessage.insertOrUpdate(messageId, text))
  }

  def remove(messageId: ID[Message]) {
    database.run(lookupQuery(messageId).delete).foreach { _ =>
      cache.invalidate(messageId)
    }
  }
}

开发者ID:ScoreUnder，项目名称:canti-bot，代码行数:53，代码来源:StringByMessage.scala

示例9: RoleByGuild

//设置package包名称以及导入依赖的类
package score.discord.generalbot.collections

import net.dv8tion.jda.core.entities.{Guild, Role}
import score.discord.generalbot.util.DBUtils
import score.discord.generalbot.wrappers.jda.Conversions._
import score.discord.generalbot.wrappers.jda.ID
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future

class RoleByGuild(dbConfig: DatabaseConfig[_ <: JdbcProfile],
                  cacheBase: Cache[ID[Guild], Option[ID[Role]]],
                  tableName: String) {

  import dbConfig.profile.api._

  private class RoleByGuild(tag: Tag, name: String) extends Table[(ID[Guild], ID[Role])](tag, name) {
    val guildId = column[ID[Guild]]("guild", O.PrimaryKey)
    val roleId = column[ID[Role]]("role")

    override def * = (guildId, roleId)
  }

  private val database = dbConfig.db
  private val roleByGuildTable = TableQuery[RoleByGuild](new RoleByGuild(_: Tag, tableName))
  private val lookupQuery = Compiled((guildId: ConstColumn[ID[Guild]]) => {
    roleByGuildTable.filter(t => t.guildId === guildId).map(_.roleId)
  })

  private val cache = new cacheBase.Backend[Guild] {
    override def keyToId(key: Guild): ID[Guild] = key.id

    override def missing(key: Guild): Future[Option[ID[Role]]] =
      dbConfig.db.run(lookupQuery(key.id).result).map(_.headOption)
  }

  DBUtils.ensureTableCreated(dbConfig, roleByGuildTable, tableName)

  def apply(guild: Guild): Future[Option[Role]] = cache(guild).map(_.flatMap(guild.findRole))

  def update(guild: Guild, role: Role) {
    cache(guild) = Some(role.id)
    database.run(roleByGuildTable.insertOrUpdate(guild.id, role.id))
  }

  def remove(guild: Guild): Unit = remove(guild.id)

  def remove(guild: ID[Guild]) {
    cache.updateById(guild, None)
    database.run(lookupQuery(guild).delete)
  }
}

开发者ID:ScoreUnder，项目名称:canti-bot，代码行数:55，代码来源:RoleByGuild.scala

示例10: TableSchemaPreparation

//设置package包名称以及导入依赖的类
package com.ltk.auth.db

import com.google.inject.Inject
import com.ltk.auth.Configuration
import com.ltk.auth.Predef._
import com.ltk.auth.db.table.{TokenTable, UserInfoTable, UserTable}
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile
import slick.jdbc.meta.MTable

import scala.util.Try



class TableSchemaPreparation @Inject() (override val dbConfig: DatabaseConfig[JdbcProfile])
    extends DatabaseComponent with UserTable with UserInfoTable with TokenTable {

  import dbConfig.profile.api._

  val tables = Set((usersTable.schema, userTableName),
                   (usersInfoTable.schema, userInfoTableName),
                   (tokenTable.schema, tokenTableName))

  val existingTables: Try[Vector[MTable]] = repeat(Configuration.retries) {
    db.run(MTable.getTables)
  }

  val toCreateSchemas: Set[String] = tables.filterNot { table =>
    existingTables
      .getOrElse(Vector())
      .map(_.name.name)
      .contains(table._2)
  }.map(_._2)

  repeatWithExceptionCondition(Configuration.retries) {
    db.run(tables
      .filter(table => toCreateSchemas.contains(table._2))
      .map(_._1)
      .reduceLeft(_ ++ _)
      .create)
  }(toCreateSchemas.nonEmpty)

}

开发者ID:adolbin，项目名称:lw-test-kit，代码行数:44，代码来源:TableSchemaPreparation.scala

示例11: UserInfoRepositoryImpl

//设置package包名称以及导入依赖的类
package com.ltk.auth.db.repository

import com.google.inject.{Inject, Singleton}
import com.ltk.auth.db.DatabaseComponent
import com.ltk.auth.db.table.UserInfoTable
import com.ltk.auth.dto.UserInfo
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.{ExecutionContext, Future}



@Singleton
class UserInfoRepositoryImpl @Inject() (override val dbConfig: DatabaseConfig[JdbcProfile]) extends DatabaseComponent
    with UserInfoTable with UserInfoRepository {

  import dbConfig.profile.api._

  implicit private val executionContext: ExecutionContext = dbConfig.db.executor.executionContext

  override def get(userId: Long, attrName: String): Future[Option[UserInfo]] = {
    db.run { usersInfoTable
      .filter(_.userId === userId)
      .filter(_.attrName === attrName)
      .result
      .headOption
    }
  }

  override def put(info: UserInfo): Future[Int] = {
    get(info.userId, info.attrName).flatMap {
      case Some(_) => db.run { usersInfoTable
        .filter(_.userId === info.userId)
        .filter(_.attrName === info.attrName)
        .map(_.attrValue)
        .update(info.attrValue)
      }
      case None => db.run(usersInfoTable += info)
    }
  }

  override def getAll(userId: Long): Future[Seq[UserInfo]] = {
    db.run { usersInfoTable
      .filter(_.userId === userId)
      .result
    }
  }

  override def remove(userId: Long, attrName: String): Future[Int] = {
    db.run { usersInfoTable
      .filter(_.userId === userId)
      .filter(_.attrName === attrName)
      .delete
    }
  }
}

开发者ID:adolbin，项目名称:lw-test-kit，代码行数:58，代码来源:UserInfoRepository.scala

示例12: DatabaseUnitSpec

//设置package包名称以及导入依赖的类
package com.ltk.auth

import java.util.concurrent.atomic.AtomicBoolean

import com.ltk.auth.TestData.UserData
import com.ltk.auth.db.repository.UserRepositoryImpl
import com.ltk.auth.db.{DatabaseConnectionFactory, TableSchemaPreparation}
import com.ltk.auth.dto.User
import org.scalatest.BeforeAndAfterAll
import slick.basic.DatabaseConfig
import slick.jdbc.JdbcProfile

import scala.concurrent.Await
import scala.concurrent.duration._
import scala.language.postfixOps


abstract class DatabaseUnitSpec extends UnitSpec with BeforeAndAfterAll {

  protected val dbConfig: DatabaseConfig[JdbcProfile] = DatabaseConnectionFactory.initialize()

  protected val defaultUser: User = CrossSuitesData.defaultUser

  implicit protected val duration: Duration = 1 minute

  override def beforeAll(): Unit = {
    if (!CrossSuitesData.tableSchemaWasCreated) {
      CrossSuitesData.getClass.synchronized {
        if (!CrossSuitesData.tableSchemaWasCreated) {
          new TableSchemaPreparation(dbConfig)
          Await.result(new UserRepositoryImpl(dbConfig).save(defaultUser), duration)
          CrossSuitesData.tableSchemaWasCreated = true
        }
      }
    }
  }

  override def afterAll(): Unit = {
    dbConfig.db.close()
  }

}

object CrossSuitesData {

  @volatile var tableSchemaWasCreated: Boolean = false
  val defaultUser: User = UserData.valid.copy(id = Some(1))

}

开发者ID:adolbin，项目名称:lw-test-kit，代码行数:50，代码来源:DatabaseUnitSpec.scala

注：本文中的slick.basic.DatabaseConfig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。