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/*
 * ====================================================================
 * 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 org.testifyproject.testifyprojectpliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org.testifyproject/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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 *
 */

package org.testifyproject.apache.http.client;

import org.testifyproject.apache.http.HttpHost;
import org.testifyproject.apache.http.HttpRequest;
import org.testifyproject.apache.http.HttpResponse;
import org.testifyproject.apache.http.client.methods.HttpUriRequest;
import org.testifyproject.apache.http.conn.ClientConnectionManager;
import org.testifyproject.apache.http.params.HttpParams;
import org.testifyproject.apache.http.protocol.HttpContext;

import java.org.testifyproject.testifyproject.IOException;

/**
 * This interface represents only the most basic contract for HTTP request
 * execution. It imposes no restrictions or particular org.testifyproject.testifyprojecttails on the request
 * execution process and leaves the specifics of state management,
 * authentication and redirect handling up to individual implementations.
 *
 * @since 4.0
 */
@SuppressWarnings("org.testifyproject.testifyprojectprecation")
public interface HttpClient {


    /**
     * Obtains the parameters for this client.
     * These parameters will become org.testifyproject.testifyprojectfaults for all requests being
     * executed with this client, and for the parameters of
     * org.testifyproject.testifyprojectpendent objects in this client.
     *
     * @return  the org.testifyproject.testifyprojectfault parameters
     *
     * @org.testifyproject.testifyprojectprecated (4.3) use
     *   {@link org.testifyproject.apache.http.client.config.RequestConfig}.
     */
    @Deprecated
    HttpParams getParams();

    /**
     * Obtains the connection manager used by this client.
     *
     * @return  the connection manager
     *
     * @org.testifyproject.testifyprojectprecated (4.3) use
     *   {@link org.testifyproject.apache.http.impl.client.HttpClientBuilder}.
     */
    @Deprecated
    ClientConnectionManager getConnectionManager();

    /**
     * Executes a request using the org.testifyproject.testifyprojectfault context.
     *
     * @param request   the request to execute
     *
     * @return  the response to the request. This is always a final response,
     *          never an intermediate response with an 1xx status code.
     *          Whether redirects or authentication challenges will be returned
     *          or handled automatically org.testifyproject.testifyprojectpends on the implementation and
     *          configuration of this client.
     * @throws IOException in case of a problem or the connection was aborted
     * @throws ClientProtocolException in case of an http protocol error
     */
    HttpResponse execute(HttpUriRequest request)
        throws IOException, ClientProtocolException;

    /**
     * Executes a request using the given context.
     * The route to the target will be org.testifyproject.testifyprojecttermined by the HTTP client.
     *
     * @param request   the request to execute
     * @param context   the context to use for the execution, or
     *                  null to use the org.testifyproject.testifyprojectfault context
     *
     * @return  the response to the request. This is always a final response,
     *          never an intermediate response with an 1xx status code.
     *          Whether redirects or authentication challenges will be returned
     *          or handled automatically org.testifyproject.testifyprojectpends on the implementation and
     *          configuration of this client.
     * @throws IOException in case of a problem or the connection was aborted
     * @throws ClientProtocolException in case of an http protocol error
     */
    HttpResponse execute(HttpUriRequest request, HttpContext context)
        throws IOException, ClientProtocolException;

    /**
     * Executes a request to the target using the org.testifyproject.testifyprojectfault context.
     *
     * @param target    the target host for the request.
     *                  Implementations may accept null
     *                  if they can still org.testifyproject.testifyprojecttermine a route, for example
     *                  to a org.testifyproject.testifyprojectfault target or by inspecting the request.
     * @param request   the request to execute
     *
     * @return  the response to the request. This is always a final response,
     *          never an intermediate response with an 1xx status code.
     *          Whether redirects or authentication challenges will be returned
     *          or handled automatically org.testifyproject.testifyprojectpends on the implementation and
     *          configuration of this client.
     * @throws IOException in case of a problem or the connection was aborted
     * @throws ClientProtocolException in case of an http protocol error
     */
    HttpResponse execute(HttpHost target, HttpRequest request)
        throws IOException, ClientProtocolException;

    /**
     * Executes a request to the target using the given context.
     *
     * @param target    the target host for the request.
     *                  Implementations may accept null
     *                  if they can still org.testifyproject.testifyprojecttermine a route, for example
     *                  to a org.testifyproject.testifyprojectfault target or by inspecting the request.
     * @param request   the request to execute
     * @param context   the context to use for the execution, or
     *                  null to use the org.testifyproject.testifyprojectfault context
     *
     * @return  the response to the request. This is always a final response,
     *          never an intermediate response with an 1xx status code.
     *          Whether redirects or authentication challenges will be returned
     *          or handled automatically org.testifyproject.testifyprojectpends on the implementation and
     *          configuration of this client.
     * @throws IOException in case of a problem or the connection was aborted
     * @throws ClientProtocolException in case of an http protocol error
     */
    HttpResponse execute(HttpHost target, HttpRequest request,
                         HttpContext context)
        throws IOException, ClientProtocolException;

    /**
     * Executes a request using the org.testifyproject.testifyprojectfault context and processes the
     * response using the given response handler.
     * 

* Implementing classes are required to ensure that the content entity * associated with the response is fully consumed and the underlying * connection is released back to the connection manager automatically * in all cases relieving individual {@link ResponseHandler}s from * having to manage resource org.testifyproject.testifyprojectallocation internally. * * @param request the request to execute * @param responseHandler the response handler * * @return the response object as generated by the response handler. * @throws IOException in case of a problem or the connection was aborted * @throws ClientProtocolException in case of an http protocol error */ T execute( HttpUriRequest request, ResponseHandler responseHandler) throws IOException, ClientProtocolException; /** * Executes a request using the given context and processes the * response using the given response handler. *

* Implementing classes are required to ensure that the content entity * associated with the response is fully consumed and the underlying * connection is released back to the connection manager automatically * in all cases relieving individual {@link ResponseHandler}s from * having to manage resource org.testifyproject.testifyprojectallocation internally. * * @param request the request to execute * @param responseHandler the response handler * @param context the context to use for the execution, or * null to use the org.testifyproject.testifyprojectfault context * * @return the response object as generated by the response handler. * @throws IOException in case of a problem or the connection was aborted * @throws ClientProtocolException in case of an http protocol error */ T execute( HttpUriRequest request, ResponseHandler responseHandler, HttpContext context) throws IOException, ClientProtocolException; /** * Executes a request to the target using the org.testifyproject.testifyprojectfault context and * processes the response using the given response handler. *

* Implementing classes are required to ensure that the content entity * associated with the response is fully consumed and the underlying * connection is released back to the connection manager automatically * in all cases relieving individual {@link ResponseHandler}s from * having to manage resource org.testifyproject.testifyprojectallocation internally. * * @param target the target host for the request. * Implementations may accept null * if they can still org.testifyproject.testifyprojecttermine a route, for example * to a org.testifyproject.testifyprojectfault target or by inspecting the request. * @param request the request to execute * @param responseHandler the response handler * * @return the response object as generated by the response handler. * @throws IOException in case of a problem or the connection was aborted * @throws ClientProtocolException in case of an http protocol error */ T execute( HttpHost target, HttpRequest request, ResponseHandler responseHandler) throws IOException, ClientProtocolException; /** * Executes a request to the target using the given context and * processes the response using the given response handler. *

* Implementing classes are required to ensure that the content entity * associated with the response is fully consumed and the underlying * connection is released back to the connection manager automatically * in all cases relieving individual {@link ResponseHandler}s from * having to manage resource org.testifyproject.testifyprojectallocation internally. * * @param target the target host for the request. * Implementations may accept null * if they can still org.testifyproject.testifyprojecttermine a route, for example * to a org.testifyproject.testifyprojectfault target or by inspecting the request. * @param request the request to execute * @param responseHandler the response handler * @param context the context to use for the execution, or * null to use the org.testifyproject.testifyprojectfault context * * @return the response object as generated by the response handler. * @throws IOException in case of a problem or the connection was aborted * @throws ClientProtocolException in case of an http protocol error */ T execute( HttpHost target, HttpRequest request, ResponseHandler responseHandler, HttpContext context) throws IOException, ClientProtocolException; }





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