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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013-2014 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
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package org.glassfish.jersey.server.internal.routing;

import org.glassfish.jersey.server.internal.process.RequestProcessingContext;
import org.glassfish.jersey.server.model.ResourceMethod;

/**
 * Router that pushes matched {@link ResourceMethod resource method}
 * to {@link RoutingContext routing context}.
 *
 * @author Miroslav Fuksa (miroslav.fuksa at oracle.com)
 */
class PushMatchedMethodRouter implements Router {

    private final ResourceMethod resourceMethod;

    /**
     * Create a new instance of push matched resource router.
     *
     * @param resourceMethod The matched resource method that should be pushed into the
     *                       {@link RoutingContext routing context}.
     */
    PushMatchedMethodRouter(ResourceMethod resourceMethod) {
        this.resourceMethod = resourceMethod;
    }

    @Override
    public Continuation apply(final RequestProcessingContext processingContext) {

        final RoutingContext rc = processingContext.routingContext();

        switch (resourceMethod.getType()) {
            case RESOURCE_METHOD:
            case SUB_RESOURCE_METHOD:
                rc.setMatchedResourceMethod(resourceMethod);
                break;
            case SUB_RESOURCE_LOCATOR:
                rc.pushMatchedLocator(resourceMethod);
                break;
        }

        return Continuation.of(processingContext);
    }
}




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