UrlMappingData (Grails 6.0.0)

Package: grails.web.mapping

## [Java] Interface UrlMappingData

-     public interface UrlMappingData

  Holds information about a parsed URL such as the tokens that make up the URL, The URLs (plural) that the UrLMapping logically maps to and so forth

  Authors:
    Graeme Rocher
  Since:
    0.5

- - ### Methods Summary

    Methods
    Type Params | Return Type | Name and description
    --- | --- | ---
    `` | `public UrlMappingData` | `createRelative(java.lang.String path)` Creates a new UrlMappingData instance relative to this one for the given path
    `` | `public java.lang.String[]` | `getLogicalUrls()`
    `` | `public java.lang.String[]` | `getTokens()`
    `` | `public java.lang.String` | `getUrlPattern()` Retrieves the URL pattern for this UrlMappingData instance
    `` | `public boolean` | `hasOptionalExtension()` Returns: Whether the pattern has an optional extension
    `` | `public boolean` | `isOptional(int index)` Returns whether the given token in the URL is optional.

- - ### Method Detail

    - #### public UrlMappingData createRelative(java.lang.String path)

      Creates a new UrlMappingData instance relative to this one for the given path

      Parameters:
        `path` - The path
      Returns:
        The new instance

    - #### public java.lang.String[] getLogicalUrls()

      Obtains the logical URLs for this URL

      Returns:
        The logical URLs as a string array

    - #### public java.lang.String[] getTokens()

      Retrieves the tokens that make up a URL. For example the tokens for the URL /blog/2007/* would be "blog", "2007" and "*"

      Returns:
        The tokens as a string array

    - #### public java.lang.String getUrlPattern()

      Retrieves the URL pattern for this UrlMappingData instance

      Returns:
        The URL pattern

    - #### public boolean hasOptionalExtension()

      Returns:
        Whether the pattern has an optional extension

    - #### public boolean isOptional(int index)

      Returns whether the given token in the URL is optional. The index takes into account matching groups so for example the URL /blog/(*)/(*) has two entries for the two (*) matching groups with the index 0 relating to the the first entry

      Parameters:
        `index` - The index of the matching token
      Returns:
        True if it is optional