org.deviceconnect.message.intent.impl.client.IntentRequestDirector.java Source code

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Here is the source code for org.deviceconnect.message.intent.impl.client.IntentRequestDirector.java

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/*
 IntentRequestDirector.java
 Copyright (c) 2014 NTT DOCOMO,INC.
 Released under the MIT license
 http://opensource.org/licenses/mit-license.php
 */
package org.deviceconnect.message.intent.impl.client;

import java.io.IOException;
import java.util.concurrent.TimeUnit;

import org.apache.http.ConnectionReuseStrategy;
import org.apache.http.HttpException;
import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.client.AuthenticationHandler;
import org.apache.http.client.HttpRequestRetryHandler;
import org.apache.http.client.RedirectHandler;
import org.apache.http.client.UserTokenHandler;
import org.apache.http.client.protocol.ClientContext;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.ClientConnectionRequest;
import org.apache.http.conn.ConnectionKeepAliveStrategy;
import org.apache.http.conn.ManagedClientConnection;
import org.apache.http.conn.routing.HttpRoute;
import org.apache.http.conn.routing.HttpRoutePlanner;
import org.apache.http.impl.client.DefaultRequestDirector;
import org.apache.http.impl.client.RequestWrapper;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpProcessor;
import org.apache.http.protocol.HttpRequestExecutor;
import org.deviceconnect.message.HttpHeaders;

/**
 * Intent .
 * @author NTT DOCOMO, INC.
 */
public class IntentRequestDirector extends DefaultRequestDirector {

    /**
     * .
     * @param requestExec 
     * @param conman ??
     * @param reustrat 
     * @param kastrat KeepAlive
     * @param rouplan 
     * @param httpProcessor 
     * @param retryHandler ?
     * @param redirectHandler ?
     * @param targetAuthHandler ??
     * @param proxyAuthHandler Proxy??
     * @param userTokenHandler ?
     * @param params HTTP
     */
    public IntentRequestDirector(final HttpRequestExecutor requestExec, final ClientConnectionManager conman,
            final ConnectionReuseStrategy reustrat, final ConnectionKeepAliveStrategy kastrat,
            final HttpRoutePlanner rouplan, final HttpProcessor httpProcessor,
            final HttpRequestRetryHandler retryHandler, final RedirectHandler redirectHandler,
            final AuthenticationHandler targetAuthHandler, final AuthenticationHandler proxyAuthHandler,
            final UserTokenHandler userTokenHandler, final HttpParams params) {
        super(requestExec, conman, reustrat, kastrat, rouplan, httpProcessor, retryHandler, redirectHandler,
                targetAuthHandler, proxyAuthHandler, userTokenHandler, params);
    }

    @Override
    public HttpResponse execute(final HttpHost target, final HttpRequest request, final HttpContext context)
            throws HttpException, IOException {

        RequestWrapper origWrapper = new RequestWrapper(request);
        HttpRoute origRoute = determineRoute(target, origWrapper, context);
        Object userToken = context.getAttribute(ClientContext.USER_TOKEN);
        long timeout = HttpConnectionParams.getConnectionTimeout(params);

        ClientConnectionRequest connRequest = connManager.requestConnection(origRoute, userToken);
        ManagedClientConnection managedConn;
        try {
            managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS);
        } catch (InterruptedException e) {
            throw new IOException(e);
        }

        if (request.getFirstHeader(HttpHeaders.HOST) == null) {
            request.setHeader(HttpHeaders.HOST, "org.deviceconnect.manager/.DConnectBroadcastReceiver");
        }

        // requestExec.preProcess(request, httpProcessor, context);
        HttpResponse response = requestExec.execute(request, managedConn, context);
        // requestExec.postProcess(response, httpProcessor, context);

        return response;
    }

}