org.springframework.web.bind.annotation
Interface ValueConstants

public interface ValueConstants

Common value constants shared between bind annotations.

Since:

3.0.1

Author:

Juergen Hoeller

Field Summary

static String

DEFAULT_NONE Constant defining a value for no default - as a replacement for null which we cannot use in annotation attributes.

Field Detail

DEFAULT_NONE

static final String DEFAULT_NONE

Constant defining a value for no default - as a replacement for null which we cannot use in annotation attributes.

This is an artificial arrangement of 16 unicode characters, with its sole purpose being to never match user-declared values.

See Also:

RequestParam.defaultValue(), RequestHeader.defaultValue(), CookieValue.defaultValue(), Constant Field Values