net.krks.android.roidcast.RoidcastDataHttpGet.java Source code

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Here is the source code for net.krks.android.roidcast.RoidcastDataHttpGet.java

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/*
Copyright (C) 2009 kakkyz
    
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any 
later version.
    
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 
details.
    
You should have received a copy of the GNU General Public License along with this program. 
If not, see <http://www.gnu.org/licenses/>.
    
*/

package net.krks.android.roidcast;

import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.net.URISyntaxException;

import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import android.util.Log;

public class RoidcastDataHttpGet extends DefaultHttpClient {
    public HttpGet httpGet;

    /**
     * uri??????inputstream?
     * 
     * @param uri
     * @return InputStream
     */
    public InputStream getImputStreamOnWeb(String uri) {
        Log.d(Roidcast.TAG, "getImputStreamOnWeb:" + uri);

        try {
            httpGet.setURI(new URI(uri));
        } catch (URISyntaxException ex) {
            new RoidcastUtil().eLog(ex);
            return null;
        }

        HttpResponse response = null;

        try {
            response = execute(httpGet);
            int statusCode = response.getStatusLine().getStatusCode();
            Log.d(Roidcast.TAG, "statusCode:" + statusCode);
            // success
            if (HttpStatus.SC_OK != statusCode) {
                throw new IOException();
            }
            return response.getEntity().getContent();
        } catch (ClientProtocolException e) {
            new RoidcastUtil().eLog(e);
        } catch (IOException e) {
            new RoidcastUtil().eLog(e);
        }

        return null;
    }

    public RoidcastDataHttpGet() {
        this.httpGet = new HttpGet();
    }
}