com.epimorphics.lda.routing

Class DefaultRouter

java.lang.Object

com.epimorphics.lda.routing.DefaultRouter

All Implemented Interfaces:

Router

public class DefaultRouter
extends Object
implements Router

The default router is a wrapper around a MatchSearcher, qv. The adaption is to return a Match object and to uplift the bindings. The Router also tracks the URI templates associated with ItemTemplates.

Author:

eh

Constructor Summary

Constructors

Constructor and Description
DefaultRouter()

Method Summary

Methods

Modifier and Type	Method and Description
int	countTemplates() Return the number of URI templates served by this Router.
String	findItemURIPath(String context, URI requestURI, String path) Answer the filled-in URI template associated with the given item path, or null if there isn't one.
Match	getMatch(String path, MultiMap<String,String> queryParams) Answer the (endpoint, bindings) Match for the given path, or null if there isn't one.
void	register(String context, String ut, APIEndpoint ep) Register the endpoint ep associated with the URI template ut.
List<String>	templates() Return a list of URI templates registered with this Router.
void	unregister(String context, String ut) Remove a registered api

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultRouter

public DefaultRouter()

Method Detail

getMatch

public Match getMatch(String path,
             MultiMap<String,String> queryParams)

Answer the (endpoint, bindings) Match for the given path, or null if there isn't one.

Specified by:

getMatch in interface Router

register

public void register(String context,
            String ut,
            APIEndpoint ep)

Register the endpoint ep associated with the URI template ut. Also record the association between the item template (if any) and that URI template, for use in findItemURIPath.

Specified by:

register in interface Router

ut - the path template, relative server root

ep - the api implementation

unregister

public void unregister(String context,
              String ut)

Description copied from interface: Router

Remove a registered api

Specified by:

unregister in interface Router

findItemURIPath

public String findItemURIPath(String context,
                     URI requestURI,
                     String path)

Answer the filled-in URI template associated with the given item path, or null if there isn't one.

Specified by:

findItemURIPath in interface Router

countTemplates

public int countTemplates()

Description copied from interface: Router

Return the number of URI templates served by this Router.

Specified by:

countTemplates in interface Router

templates

public List<String> templates()

Description copied from interface: Router

Return a list of URI templates registered with this Router.

Specified by:

templates in interface Router