Interface AotContext.TypeIntrospector

Enclosing interface:
AotContext
@Deprecated(since="4.0", forRemoval=true) public static interface AotContext.TypeIntrospector
Deprecated, for removal: This API element is subject to removal in a future version.
since 4.0 as this isn't widely used and can be easily implemented within user code.
Type-based introspector to resolve Class from a type name and to introspect the bean factory for presence of beans.
Since:
3.0
Author:
Christoph Strobl, John Blum, Mark Paluch

  • Method Summary

    Modifier and Type
    Method
    Description
    List<String>
    getBeanNames()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Return a List containing bean names that implement this type.
    boolean
    hasBean()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Determines whether the associated bean factory contains at least one bean of this type.
    default void
    ifTypePresent(Consumer<Class<?>> action)
    Deprecated, for removal: This API element is subject to removal in a future version.
    Determines whether the type is declared on the application classpath and performs the given, required action if present.
    boolean
    isTypePresent()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Determines whether @link Class type} is present on the application classpath.
    Class<?>
    resolveRequiredType()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Resolves the required named type.
    Optional<Class<?>>
    resolveType()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Resolves the type if present.

  • Method Details

    • isTypePresent

      boolean isTypePresent()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Determines whether @link Class type} is present on the application classpath.
      Returns:
      true if the type is present on the application classpath.
      See Also:

    • resolveRequiredType

      Class<?> resolveRequiredType() throws TypeNotPresentException
      Deprecated, for removal: This API element is subject to removal in a future version.
      Resolves the required named type.
      Returns:
      a resolved type for the given.
      Throws:
      TypeNotPresentException - if the type cannot be found.

    • resolveType

      Optional<Class<?>> resolveType()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Resolves the type if present.
      Returns:
      an Optional value containing the type if the type is present on the application classpath.
      See Also:

    • ifTypePresent

      default void ifTypePresent(Consumer<Class<?>> action)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Determines whether the type is declared on the application classpath and performs the given, required action if present.
      Parameters:
      action - Consumer defining the action to perform on the resolved type; must not be null.
      See Also:

    • hasBean

      boolean hasBean()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Determines whether the associated bean factory contains at least one bean of this type.
      Returns:
      true if the type is present on the application classpath.

    • getBeanNames

      List<String> getBeanNames()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Return a List containing bean names that implement this type.
      Returns:
      a List of bean names. The list is empty if the bean factory does not hold any beans of this type.