Package com.vaadin.flow.server.startup

Interface ApplicationConfiguration

All Superinterfaces:
AbstractConfiguration, Serializable
All Known Implementing Classes:
DefaultApplicationConfigurationFactory.ApplicationConfigurationImpl
public interface ApplicationConfiguration extends AbstractConfiguration
Configuration on the application level.

Configuration is based on VaadinContext which provides application level data in contrast to DeploymentConfiguration which provides a container level configuration (e.g. Servlet).

Since:
Author:
Vaadin Ltd

  • Method Details

    • get

      static ApplicationConfiguration get(VaadinContext context)
      Gets a configuration instance for the given {code context}.
      Parameters:
      context - the context to get the configuration for
      Returns:
      the application level configuration for the given context

    • getPropertyNames

      Enumeration<String> getPropertyNames()
      Returns the names of the configuration properties as an Enumeration, or an empty Enumeration if there are o initialization parameters.
      Returns:
      configuration properties as a Enumeration

    • getContext

      VaadinContext getContext()
      The context which the configuration is based on.
      Returns:
      the vaadin context

    • isDevModeSessionSerializationEnabled

      boolean isDevModeSessionSerializationEnabled()
      Checks if development mode session serialization is enabled or not.

      Disabling session serialization means all its UI instances won't be serialized. This might be needed if one or more UI's are not serializable and, thus, the whole http session might be discarded, making an authentication or other sensitive data stored in the session to get lost, which is not acceptable in most of the cases.

      By default session serialization is disabled in development mode.

      Returns:
      true if dev mode session serialization is enabled, false otherwise

    • disableAutomaticServletRegistration

      default boolean disableAutomaticServletRegistration()
      Determines if Flow should automatically register servlets. For more information on the servlets registered, refer to ServletDeployer javadoc. User can explicitly disable automatic servlet registration by setting the InitParameters.DISABLE_AUTOMATIC_SERVLET_REGISTRATION property to true.
      Returns:
      true if Flow should not automatically register servlets
      See Also: