/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.sling.servlethelpers.internalrequests;

import java.io.IOException;

import javax.servlet.Servlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletResponse;

import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.servlets.ServletResolver;

class ServletInternalRequest extends InternalRequest {
    protected final ServletResolver servletResolver;

    ServletInternalRequest(ResourceResolver resourceResolver, ServletResolver servletResolver, String path) {
        super(resourceResolver, path);
        this.servletResolver = servletResolver;
    }

    @Override
    protected void delegateExecute(SlingHttpServletRequest request, SlingHttpServletResponse response, ResourceResolver resourceResolver)
    throws ServletException, IOException {
        final Servlet s = servletResolver.resolveServlet(request);
        if(s == null) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND, "Servlet not found by " + getClass().getName());
        } else {
            s.service(request, response);
        }
    }
}