/*
* ====================================================================
* 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.
* ====================================================================
*
* 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
* <http://www.apache.org/>.
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*/
package org.apache.http.testserver;
import java.io.IOException;
import org.apache.http.ConnectionReuseStrategy;
import org.apache.http.HttpClientConnection;
import org.apache.http.HttpException;
import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpRequestInterceptor;
import org.apache.http.HttpResponse;
import org.apache.http.HttpVersion;
import org.apache.http.impl.DefaultConnectionReuseStrategy;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.HttpParams;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.params.DefaultedHttpParams;
import org.apache.http.params.SyncBasicHttpParams;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.BasicHttpContext;
import org.apache.http.protocol.ExecutionContext;
import org.apache.http.protocol.HttpProcessor;
import org.apache.http.protocol.HttpRequestExecutor;
import org.apache.http.protocol.ImmutableHttpProcessor;
import org.apache.http.protocol.RequestConnControl;
import org.apache.http.protocol.RequestContent;
import org.apache.http.protocol.RequestExpectContinue;
import org.apache.http.protocol.RequestTargetHost;
import org.apache.http.protocol.RequestUserAgent;
public class HttpClient {
private final HttpParams params;
private final HttpProcessor httpproc;
private final HttpRequestExecutor httpexecutor;
private final ConnectionReuseStrategy connStrategy;
private final HttpContext context;
public HttpClient() {
super();
this.params = new SyncBasicHttpParams();
this.params
.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
.setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
.setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1)
.setParameter(CoreProtocolPNames.USER_AGENT, "TEST-CLIENT/1.1");
this.httpproc = new ImmutableHttpProcessor(
new HttpRequestInterceptor[] {
new RequestContent(),
new RequestTargetHost(),
new RequestConnControl(),
new RequestUserAgent(),
new RequestExpectContinue()
});
this.httpexecutor = new HttpRequestExecutor();
this.connStrategy = new DefaultConnectionReuseStrategy();
this.context = new BasicHttpContext();
}
public HttpParams getParams() {
return this.params;
}
public HttpResponse execute(
final HttpRequest request,
final HttpHost targetHost,
final HttpClientConnection conn) throws HttpException, IOException {
this.context.setAttribute(ExecutionContext.HTTP_REQUEST, request);
this.context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, targetHost);
this.context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
request.setParams(new DefaultedHttpParams(request.getParams(), this.params));
this.httpexecutor.preProcess(request, this.httpproc, this.context);
HttpResponse response = this.httpexecutor.execute(request, conn, this.context);
response.setParams(new DefaultedHttpParams(response.getParams(), this.params));
this.httpexecutor.postProcess(response, this.httpproc, this.context);
return response;
}
public boolean keepAlive(final HttpResponse response) {
return this.connStrategy.keepAlive(response, this.context);
}
}