Package 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

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_NONE	Constant defining a value for no default - as a replacement for null which we cannot use in annotation attributes.

Field Details

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