com.siahmsoft.soundwaper.net.NetManager.java Source code

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Here is the source code for com.siahmsoft.soundwaper.net.NetManager.java

Source

package com.siahmsoft.soundwaper.net;

import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;

import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.HttpVersion;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.conn.params.ConnManagerParams;
import org.apache.http.conn.params.ConnPerRouteBean;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.impl.client.AbstractHttpClient;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpProtocolParams;

import android.util.Log;

/*
* Copyright (C) 2010 Siahmsoft
*
* 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.
*/

/**
 * 
 * Manage all the networks stuff
 * 
 */
public class NetManager {

    // XML  --> http://api.soundcloud.com/tracks?consumer_key=J4D4ODBNeuHeXTQlbwUp3A&q=djquano
    // JSON --> http://api.soundcloud.com/tracks.json?consumer_key=J4D4ODBNeuHeXTQlbwUp3A&q=djquano

    private static AbstractHttpClient httpClient;

    private static final int CONNECTION_TIMEOUT = 10 * 1000;

    private static final int MAX_CONNECTIONS = 6;

    private static final String HTTP_USER_AGENT = "Android/Soundwaper";

    private static final String TAG = NetManager.class.getSimpleName();

    static {
        setupHttpClient();
    }

    public HttpResponse getHTTPResponse(URL tracksUrl) throws IllegalArgumentException {
        HttpGet request = null;
        HttpResponse response = null;

        if (tracksUrl == null) {
            throw new IllegalArgumentException("Tracks URL was null");
        }

        try {//"http://waveforms.soundcloud.com/v5rXPhwTWiNy_m.png"
            request = new HttpGet(tracksUrl.toURI());
        } catch (URISyntaxException e) {
            Log.e(TAG, "Could not create GetRequest: " + e.getMessage(), e);
        } catch (NullPointerException e) {
            Log.e(TAG, "Could not create GetRequest as URL is null", e);
            throw new IllegalArgumentException(e);
        }

        try {
            response = httpClient.execute(request);
        } catch (ClientProtocolException e) {
            Log.e(TAG, "Client Protocol exception: " + e.getMessage(), e);
        } catch (IOException e) {
            Log.e(TAG, "IOException exception: " + e.getMessage(), e);
        }

        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            Log.i(TAG,
                    "Response code:[" + HttpStatus.SC_OK + "] Msg:[" + response.getStatusLine().getReasonPhrase()
                            + "] Type:[" + response.getEntity().getContentType() + "] length:["
                            + response.getEntity().getContentLength() + "]");
        } else {
            Log.e(TAG, "Unsuccessful Connection response: " + response.getStatusLine().getStatusCode());
        }
        return response;
    }

    private static void setupHttpClient() {

        BasicHttpParams httpParams = new BasicHttpParams();

        ConnManagerParams.setTimeout(httpParams, CONNECTION_TIMEOUT);
        ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(MAX_CONNECTIONS));
        ConnManagerParams.setMaxTotalConnections(httpParams, MAX_CONNECTIONS);

        HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setUserAgent(httpParams, HTTP_USER_AGENT);

        SchemeRegistry schemeRegistry = new SchemeRegistry();
        schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

        ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);
        httpClient = new DefaultHttpClient(cm, httpParams);
    }
}