Java URL Load readInteger(URL src, int radix)

Description

read Integer

License

Apache License

Declaration

public static int readInteger(URL src, int radix) throws IOException 

Method Source Code

//package com.java2s;
/*/*from   w  w w. j  a v  a 2 s .c om*/
 * #%L
 * ELK Utilities for Testing
 * 
 * $Id$
 * $HeadURL$
 * %%
 * Copyright (C) 2011 - 2012 Department of Computer Science, University of Oxford
 * %%
 * 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.
 * #L%
 */

import java.io.BufferedReader;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.URL;

public class Main {
    public static int readInteger(URL src, int radix) throws IOException {
        String line = null;
        InputStream stream = null;

        try {
            stream = src.openStream();

            BufferedReader reader = new BufferedReader(
                    new InputStreamReader(stream));

            line = reader.readLine();

        } finally {
            closeQuietly(stream);
        }

        return Integer.parseInt(line, radix);
    }

    public static void closeQuietly(InputStream stream) {
        if (stream != null) {
            try {
                stream.close();
            } catch (IOException e) {
            }
        }
    }

    public static void closeQuietly(OutputStream stream) {
        if (stream != null) {
            try {
                stream.close();
            } catch (IOException e) {
            }
        }
    }
}

Related

1. readFromUrl(URL url)
2. readFromURL(URL url)
3. readGOMappingFile(URL filename, Set