/*
 * Copyright © 2018 Zhenjie Yan.
 *
 * Licensed 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 com.yanzhenjie.andserver.framework.handler;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

import com.yanzhenjie.andserver.error.NotFoundException;
import com.yanzhenjie.andserver.http.HttpRequest;

/**
 * Created by Zhenjie Yan on 2018/9/4.
 */
public interface HandlerAdapter {

    /**
     * Whether to intercept the current request.
     *
     * @param request current request.
     *
     * @return returns true, otherwise false.
     */
    boolean intercept(@NonNull HttpRequest request);

    /**
     * Get the handler that handles the current request.
     *
     * @param request current request.
     *
     * @return the handler to handle current request.
     *
     * @throws NotFoundException if current request cannot find the corresponding handler.
     */
    @Nullable
    RequestHandler getHandler(@NonNull HttpRequest request);
}