play.api

Configuration

case class Configuration(underlying: Config) extends Product with Serializable

A full configuration set.

The underlying implementation is provided by https://github.com/typesafehub/config.

underlying

the underlying Config implementation

Source
Configuration.scala
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Serializable, Serializable, Product, Equals, AnyRef, Any
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Instance Constructors

  1. new Configuration(underlying: Config)

    underlying

    the underlying Config implementation

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. def ++(other: Configuration): Configuration

    Merge 2 configurations.

  5. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  6. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  9. def entrySet: Set[(String, ConfigValue)]

    Returns every path as a set of key to value pairs, by recursively iterating through the config objects.

  10. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  11. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  12. def getBoolean(path: String): Option[Boolean]

    Retrieves a configuration value as a Boolean.

    Retrieves a configuration value as a Boolean.

    For example:

    val configuration = Configuration.load()
    val isEnabled = configuration.getString("engine.isEnabled")

    A configuration error will be thrown if the configuration value is not a valid Boolean. Authorized vales are yes/no or true/false.

    returns

    a configuration value

  13. def getBooleanList(path: String): Option[List[Boolean]]

    Retrieves a configuration value as a List of Boolean.

    Retrieves a configuration value as a List of Boolean.

    For example:

    val configuration = Configuration.load()
    val switches = configuration.getBooleanList("board.switches")

    The configuration must be provided as:

    board.switches = [true, true, false]

    A configuration error will be thrown if the configuration value is not a valid Boolean. Authorized vales are yes/no or true/false.

  14. def getBytes(path: String): Option[Long]

    Retrieves a configuration value as Bytes.

    Retrieves a configuration value as Bytes.

    For example:

    val configuration = Configuration.load()
    val maxSize = configuration.getString("engine.maxSize")

    The configuration must be provided as:

    engine.maxSize = 512k
  15. def getBytesList(path: String): Option[List[Long]]

    Retrieves a configuration value as a List of Bytes.

    Retrieves a configuration value as a List of Bytes.

    For example:

    val configuration = Configuration.load()
    val maxSizes = configuration.getBytesList("engine.maxSizes")

    The configuration must be provided as:

    engine.maxSizes = [512k, 256k, 256k]
  16. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  17. def getConfig(path: String): Option[Configuration]

    Retrieves a sub-configuration, i.

    Retrieves a sub-configuration, i.e. a configuration instance containing all keys starting with a given prefix.

    For example:

    val configuration = Configuration.load()
    val engineConfig = configuration.getSub("engine")

    The root key of this new configuration will be ‘engine’, and you can access any sub-keys relatively.

    returns

    a new configuration

  18. def getConfigList(path: String): Option[List[Configuration]]

    Retrieves a List of sub-configurations, i.

    Retrieves a List of sub-configurations, i.e. a configuration instance for each key that matches the path.

    For example:

    val configuration = Configuration.load()
    val engineConfigs = configuration.getConfigList("engine")

    The root key of this new configuration will be "engine", and you can access any sub-keys relatively.

  19. def getDouble(path: String): Option[Double]

    Retrieves a configuration value as a Double.

    Retrieves a configuration value as a Double.

    For example:

    val configuration = Configuration.load()
    val population = configuration.getDouble("world.population")

    A configuration error will be thrown if the configuration value is not a valid Double.

    returns

    a configuration value

  20. def getDoubleList(path: String): Option[List[Double]]

    Retrieves a configuration value as a List of Double.

    Retrieves a configuration value as a List of Double.

    For example:

    val configuration = Configuration.load()
    val maxSizes = configuration.getDoubleList("engine.maxSizes")

    The configuration must be provided as:

    engine.maxSizes = [5.0, 3.34, 2.6]
  21. def getInt(path: String): Option[Int]

    Retrieves a configuration value as an Int.

    Retrieves a configuration value as an Int.

    For example:

    val configuration = Configuration.load()
    val poolSize = configuration.getInt("engine.pool.size")

    A configuration error will be thrown if the configuration value is not a valid Int.

    returns

    a configuration value

  22. def getIntList(path: String): Option[List[Integer]]

    Retrieves a configuration value as a List of Integer.

    Retrieves a configuration value as a List of Integer.

    For example:

    val configuration = Configuration.load()
    val maxSizes = configuration.getIntList("engine.maxSizes")

    The configuration must be provided as:

    engine.maxSizes = [100, 500, 2]
  23. def getList(path: String): Option[ConfigList]

    Gets a list value (with any element type) as a ConfigList, which implements java.

    Gets a list value (with any element type) as a ConfigList, which implements java.util.List<ConfigValue>.

    For example:

    val configuration = Configuration.load()
    val maxSizes = configuration.getList("engine.maxSizes")

    The configuration must be provided as:

    engine.maxSizes = ["foo", "bar"]
  24. def getLong(path: String): Option[Long]

    Retrieves a configuration value as a Long.

    Retrieves a configuration value as a Long.

    For example:

    val configuration = Configuration.load()
    val duration = configuration.getLong("timeout.duration")

    A configuration error will be thrown if the configuration value is not a valid Long.

    returns

    a configuration value

  25. def getLongList(path: String): Option[List[Long]]

    Retrieves a configuration value as a List of Long.

    Retrieves a configuration value as a List of Long.

    For example:

    val configuration = Configuration.load()
    val maxSizes = configuration.getLongList("engine.maxSizes")

    The configuration must be provided as:

    engine.maxSizes = [10000000000000, 500, 2000]
  26. def getMilliseconds(path: String): Option[Long]

    Retrieves a configuration value as Milliseconds.

    Retrieves a configuration value as Milliseconds.

    For example:

    val configuration = Configuration.load()
    val timeout = configuration.getMilliseconds("engine.timeout")

    The configuration must be provided as:

    engine.timeout = 1 second
  27. def getMillisecondsList(path: String): Option[List[Long]]

    Retrieves a configuration value as List of Milliseconds.

    Retrieves a configuration value as List of Milliseconds.

    For example:

    val configuration = Configuration.load()
    val timeouts = configuration.getMillisecondsList("engine.timeouts")

    The configuration must be provided as:

    engine.timeouts = [1 second, 1 second]
  28. def getNanoseconds(path: String): Option[Long]

    Retrieves a configuration value as Nanoseconds.

    Retrieves a configuration value as Nanoseconds.

    For example:

    val configuration = Configuration.load()
    val timeout = configuration.getNanoseconds("engine.timeout")

    The configuration must be provided as:

    engine.timeout = 1 second
  29. def getNanosecondsList(path: String): Option[List[Long]]

    Retrieves a configuration value as List of Nanoseconds.

    Retrieves a configuration value as List of Nanoseconds.

    For example:

    val configuration = Configuration.load()
    val timeouts = configuration.getNanosecondsList("engine.timeouts")

    The configuration must be provided as:

    engine.timeouts = [1 second, 1 second]
  30. def getNumber(path: String): Option[Number]

    Retrieves a configuration value as a Number.

    Retrieves a configuration value as a Number.

    For example:

    val configuration = Configuration.load()
    val counter = configuration.getNumber("foo.counter")

    A configuration error will be thrown if the configuration value is not a valid Number.

    returns

    a configuration value

  31. def getNumberList(path: String): Option[List[Number]]

    Retrieves a configuration value as a List of Number.

    Retrieves a configuration value as a List of Number.

    For example:

    val configuration = Configuration.load()
    val maxSizes = configuration.getNumberList("engine.maxSizes")

    The configuration must be provided as:

    engine.maxSizes = [50, 500, 5000]
  32. def getObject(path: String): Option[ConfigObject]

    Retrieves a ConfigObject for this path, which implements Map<String,ConfigValue>

    Retrieves a ConfigObject for this path, which implements Map<String,ConfigValue>

    For example:

    val configuration = Configuration.load()
    val engineProperties = configuration.getObject("engine.properties")

    The configuration must be provided as:

    engine.properties = {id: 1, power: 5}
  33. def getObjectList(path: String): Option[List[_ <: ConfigObject]]

    Retrieves a configuration value as a List of ConfigObject.

    Retrieves a configuration value as a List of ConfigObject.

    For example:

    val configuration = Configuration.load()
    val engineProperties = configuration.getObjectList("engine.properties")

    The configuration must be provided as:

    engine.properties = [{id: 5, power: 3}, {id: 6, power: 20}]
  34. def getString(path: String, validValues: Option[Set[String]] = None): Option[String]

    Retrieves a configuration value as a String.

    Retrieves a configuration value as a String.

    This method supports an optional set of valid values:

    val config = Configuration.load()
    val mode = config.getString("engine.mode", Some(Set("dev","prod")))

    A configuration error will be thrown if the configuration value does not match any of the required values.

    validValues

    valid values for this configuration

    returns

    a configuration value

  35. def getStringList(path: String): Option[List[String]]

    Retrieves a configuration value as a List of String.

    Retrieves a configuration value as a List of String.

    For example:

    val configuration = Configuration.load()
    val names = configuration.getStringList("names")

    The configuration must be provided as:

    names = ["Jim", "Bob", "Steve"]
  36. def globalError(message: String, e: Option[Throwable] = None): PlayException

    Creates a configuration error for this configuration.

    Creates a configuration error for this configuration.

    For example:

    val configuration = Configuration.load()
    throw configuration.globalError("Missing configuration key: [yop.url]")
    message

    the error message

    e

    the related exception

    returns

    a configuration exception

  37. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  38. def keys: Set[String]

    Returns available keys.

    Returns available keys.

    For example:

    val configuration = Configuration.load()
    val keys = configuration.keys
    returns

    the set of keys available in this configuration

  39. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  40. final def notify(): Unit

    Definition Classes
    AnyRef
  41. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  42. def reportError(path: String, message: String, e: Option[Throwable] = None): PlayException

    Creates a configuration error for a specific configuration key.

    Creates a configuration error for a specific configuration key.

    For example:

    val configuration = Configuration.load()
    throw configuration.reportError("engine.connectionUrl", "Cannot connect!")
    message

    the error message

    e

    the related exception

    returns

    a configuration exception

  43. def subKeys: Set[String]

    Returns sub-keys.

    Returns sub-keys.

    For example:

    val configuration = Configuration.load()
    val subKeys = configuration.subKeys
    returns

    the set of direct sub-keys available in this configuration

  44. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  45. val underlying: Config

    the underlying Config implementation

  46. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  47. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  48. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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