com.foxinmy.weixin4j.http.support.apache3.HttpComponent3Factory Maven / Gradle / Ivy

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package com.foxinmy.weixin4j.http.support.apache3;

import java.net.InetSocketAddress;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpConnectionManager;
import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
import org.apache.commons.httpclient.protocol.Protocol;

import com.foxinmy.weixin4j.http.HttpParams;
import com.foxinmy.weixin4j.http.factory.HttpClientFactory;
import com.foxinmy.weixin4j.http.support.apache3.HttpComponent3.SSLProtocolSocketFactory;
import com.foxinmy.weixin4j.util.Consts;

/**
 * 使用commons-httpclient3.x
 *
 * @className HttpComponent3Factory
 * @author jinyu([email protected])
 * @date 2015年8月12日
 * @since JDK 1.6
 */
public class HttpComponent3Factory extends HttpClientFactory {

	private final HttpClient httpClient;

	public HttpComponent3Factory() {
		httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());
		httpClient.getParams().setHttpElementCharset(Consts.UTF_8.name());
		httpClient.getParams().setParameter("http.protocol.uri-charset",
				Consts.UTF_8.name());
		// httpMethod.getParams().setUriCharset(Consts.UTF_8.name());
		httpClient.getParams().setContentCharset(Consts.UTF_8.name());
		Protocol.registerProtocol("https",
				new Protocol("https", new SSLProtocolSocketFactory(
						HttpClientFactory.allowSSLContext()), 443));
	}

	public HttpComponent3Factory(HttpClient httpClient) {
		this.httpClient = httpClient;
	}

	public void setHttpConnectionManager(
			HttpConnectionManager httpConnectionManager) {
		if (httpConnectionManager == null) {
			throw new IllegalArgumentException(
					"'httpConnectionManager' must not be null");
		}
		httpClient.setHttpConnectionManager(httpConnectionManager);
	}

	private void resolveHttpParams(HttpParams params) {
		if (params != null) {
			if (params.getProxy() != null) {
				InetSocketAddress socketAddress = (InetSocketAddress) params
						.getProxy().address();
				httpClient.getHostConfiguration().setProxy(
						socketAddress.getHostName(), socketAddress.getPort());
			}
			if (params.getSSLContext() != null) {
				Protocol.registerProtocol("https", new Protocol("https",
						new SSLProtocolSocketFactory(params.getSSLContext()),
						443));
			}
			HttpConnectionManagerParams params_ = httpClient.getHttpConnectionManager().getParams();
			params_.setMaxTotalConnections(params.getMaxConnections());
			params_.setDefaultMaxConnectionsPerHost(params.getMaxConnectionsPerHost());
			params_.setConnectionTimeout(params.getConnectTimeout());
		}
	}

	@Override
	public com.foxinmy.weixin4j.http.HttpClient newInstance(HttpParams params) {
		resolveHttpParams(params);
		return new HttpComponent3(httpClient);
	}
}