import java.net.HttpURLConnection;
import java.net.ProtocolException;
import java.net.URL;
-import java.util.List;
import javax.ws.rs.HttpMethod;
+import jalview.bin.Cache;
+
public class HttpUtils
{
{
return file.startsWith("http://") || file.startsWith("https://");
}
-
/**
* wrapper to get/post to a URL or check headers
+ *
* @param url
* @param ids
* @param readTimeout
* @throws IOException
* @throws ProtocolException
*/
- public static boolean checkUrlAvailable(URL url,
- int readTimeout) throws IOException, ProtocolException
+ public static boolean checkUrlAvailable(URL url, int readTimeout)
+ throws IOException, ProtocolException
{
- // System.out.println(System.currentTimeMillis() + " " + url);
+ // jalview.bin.Console.outPrintln(System.currentTimeMillis() + " " + url);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
return connection.getResponseCode() == 200;
}
+ public static String getUserAgent()
+ {
+ return getUserAgent(null);
+ }
+
+ public static String getUserAgent(String className)
+ {
+ StringBuilder sb = new StringBuilder();
+ sb.append("Jalview");
+ sb.append('/');
+ sb.append(Cache.getDefault("VERSION", "Unknown"));
+ sb.append(" (");
+ sb.append(System.getProperty("os.name"));
+ sb.append("; ");
+ sb.append(System.getProperty("os.arch"));
+ sb.append(' ');
+ sb.append(System.getProperty("os.name"));
+ sb.append(' ');
+ sb.append(System.getProperty("os.version"));
+ sb.append("; ");
+ sb.append("java/");
+ sb.append(System.getProperty("java.version"));
+ sb.append("; ");
+ sb.append("jalview/");
+ sb.append(ChannelProperties.getProperty("channel"));
+ if (className != null)
+ {
+ sb.append("; ");
+ sb.append(className);
+ }
+ String installation = Cache.applicationProperties
+ .getProperty("INSTALLATION");
+ if (installation != null)
+ {
+ sb.append("; ");
+ sb.append(installation);
+ }
+ sb.append(')');
+ sb.append(" help@jalview.org");
+ return sb.toString();
+ }
+
}