Package rs.edu.raf.dsw.rudok.app.confighandler

Interface IConfigHandler

All Known Implementing Classes:
StandardConfigHandler
public interface IConfigHandler
Config component specification.

  • Nested Class Summary

    Nested Classes
    Modifier and Type Interface Description
    static class  IConfigHandler.Message
    Used for sending out updates by implementations of IConfigHandler.

  • Method Summary

    Modifier and Type Method Description
    void createConfig​(String name)
    Sets up a new configuration in program and in memory.
    Object get​(String key)
    Returns the configuration value for the given key.
    Object get​(String key, Object defaultValue)
    Returns the configuration value for the given key, or default value if key not set.
    default Object getOrDefault​(String key, Object defaultValue)
    Returns the configuration value for the given key, or default value if key not set.
    default boolean loadConfig()
    Loads the configuration file from the given URI.
    boolean loadConfig​(String name)
    Loads the configuration file from the given URI.
    void resetConfig()
    Loads the default config.
    void saveConfig()
    Saves the current configuration.
    void set​(String key, String val)
    Sets the configuration value for the given key.

  • Method Details

    • loadConfig

      boolean loadConfig​(String name)
      Loads the configuration file from the given URI. Returns true if successful, false otherwise.
      Parameters:
      name - Config name.
      Returns:
      True if loaded, false otherwise.

    • loadConfig

      default boolean loadConfig()
      Loads the configuration file from the given URI. Returns true if successful, false otherwise.
      Returns:
      True if loaded, false otherwise.

    • saveConfig

      void saveConfig()
      Saves the current configuration.

    • resetConfig

      void resetConfig()
      Loads the default config.

    • createConfig

      void createConfig​(String name)
      Sets up a new configuration in program and in memory.
      Parameters:
      name - New configuration name.

    • set

      void set​(String key, String val)
      Sets the configuration value for the given key.
      Parameters:
      key - Config key.
      val - Value to set.

    • get

      Object get​(String key)
      Returns the configuration value for the given key.
      Parameters:
      key - Config key.
      Returns:
      Value if set, otherwise null.

    • get

      Object get​(String key, Object defaultValue)
      Returns the configuration value for the given key, or default value if key not set.
      Parameters:
      key - Config key.
      defaultValue - Default value to return if config key not set.
      Returns:
      Value if set, otherwise defaultValue.

    • getOrDefault

      default Object getOrDefault​(String key, Object defaultValue)
      Returns the configuration value for the given key, or default value if key not set.
      Parameters:
      key - Config key.
      defaultValue - Default value to return if config key not set.
      Returns:
      Value if set, otherwise defaultValue.