Java URL Connection loadCookie(URL url)

Description

load Cookie

License

Educational Community License

Declaration

public static String loadCookie(URL url) throws IOException 

Method Source Code

//package com.java2s;
/*/*from   www .j  a va2 s.  c o m*/
 * Copyright 2013 Saint Louis University. Licensed under the
 *   Educational Community 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.osedu.org/licenses/ECL-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.
 */

import java.io.IOException;

import java.net.URL;
import java.net.URLConnection;
import java.util.List;
import java.util.Map;

public class Main {
    public static String loadCookie(URL url) throws IOException {
        URLConnection conn = url.openConnection();
        conn.connect();
        Map<String, List<String>> headers = conn.getHeaderFields();
        List<String> values = headers.get("Set-Cookie");
        if (values.size() > 0) {
            return values.get(0);
        }
        return "";
    }
}

Related

1. isValidUrl(String input)
2. isZipName(URI documentIRI, URLConnection connection)
3. jarURLDirectories(URL jarURL)
4. jarURLEntryResource(String jarURLString)
5. lastModifiedURL(String urlstr)
6. loadJar(String path, URL resource)
7. loadLinesUrl(String url)
8. loadObjectFromURL(URL url)
9. map2URL(final Properties properties)