/**
* Copyright 2005-2011 Noelios Technologies.
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: LGPL 3.0 or LGPL 2.1 or CDDL 1.0 or EPL 1.0 (the
* "Licenses"). You can select the license that you prefer but you may not use
* this file except in compliance with one of these Licenses.
*
* You can obtain a copy of the LGPL 3.0 license at
* http://www.opensource.org/licenses/lgpl-3.0.html
*
* You can obtain a copy of the LGPL 2.1 license at
* http://www.opensource.org/licenses/lgpl-2.1.php
*
* You can obtain a copy of the CDDL 1.0 license at
* http://www.opensource.org/licenses/cddl1.php
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://www.noelios.com/products/restlet-engine
*
* Restlet is a registered trademark of Noelios Technologies.
*/
package org.restlet.engine.component;
import org.restlet.Context;
import org.restlet.Request;
import org.restlet.Response;
import org.restlet.Restlet;
import org.restlet.resource.Finder;
import org.restlet.resource.ServerResource;
import org.restlet.routing.Router;
import org.restlet.routing.Template;
import org.restlet.routing.TemplateRoute;
/**
* Provides the behavior of the internal router of a Component. It overrides the
* default behavior of a classic Router.
*
* @author Thierry Boileau
*/
public class InternalRouter extends Router {
/**
* Constructor.
*
* @param context
*/
public InternalRouter(Context context) {
super(context);
// Override Router's default modes
setDefaultMatchingMode(Template.MODE_STARTS_WITH);
setRoutingMode(Router.MODE_BEST_MATCH);
}
@Override
protected TemplateRoute createRoute(String uriPattern, Restlet target,
int matchingMode) {
TemplateRoute result = new TemplateRoute(this, uriPattern, target) {
@Override
protected int beforeHandle(Request request, Response response) {
final int result = super.beforeHandle(request, response);
// Set the request's root reference in order to help the
// retrieval of the relative reference.
request.setRootRef(request.getResourceRef().getBaseRef());
return result;
}
};
result.getTemplate().setMatchingMode(matchingMode);
result.setMatchingQuery(getDefaultMatchingQuery());
return result;
}
@Override
public TemplateRoute attach(Restlet target) {
if (target.getContext() == null) {
target.setContext(getContext().createChildContext());
}
return super.attach(target);
}
@Override
public TemplateRoute attach(String uriPattern, Restlet target) {
if (target.getContext() == null) {
target.setContext(getContext().createChildContext());
}
return super.attach(uriPattern, target);
}
@Override
public TemplateRoute attachDefault(Restlet defaultTarget) {
if (defaultTarget.getContext() == null) {
defaultTarget.setContext(getContext().createChildContext());
}
return super.attachDefault(defaultTarget);
}
@Override
public Finder createFinder(Class<? extends ServerResource> targetClass) {
Finder result = super.createFinder(targetClass);
result.setContext(getContext().createChildContext());
return result;
}
}