/*
 * Copyright (c) 2008-2016 Computer Network Information Center (CNIC), Chinese Academy of Sciences.
 * 
 * This file is part of Duckling project.
 *
 * 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 cn.vlabs.umt.oauth.client;

import java.util.Map;

import cn.vlabs.umt.oauth.client.request.OAuthClientRequest;
import cn.vlabs.umt.oauth.client.response.OAuthClientResponse;
import cn.vlabs.umt.oauth.common.exception.OAuthProblemException;
import cn.vlabs.umt.oauth.common.exception.OAuthSystemException;

/**
 *
 *
 *
 */
public interface HttpClient {

    public <T extends OAuthClientResponse> T execute(
        OAuthClientRequest request,
        Map<String, String> headers,
        String requestMethod,
        Class<T> responseClass)
        throws OAuthSystemException, OAuthProblemException;
    
    /**
     * Shut down the client and release the resources associated with the HttpClient
     */
    public void shutdown();
}