Java URL Value Check isJarFile(URL url)

Description

is Jar File

License

Apache License

Declaration

private static boolean isJarFile(URL url) throws IOException 

Method Source Code

//package com.java2s;
/**/*from ww w. j a  va 2 s .  co m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

import java.io.IOException;

import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;

public class Main {
    private static boolean isJarFile(URL url) throws IOException {
        URI uri;
        try {
            uri = url.toURI();
        } catch (URISyntaxException e) {
            throw new IOException(e);
        }
        String scheme = uri.getScheme();
        if (scheme.equals("jar")) {
            return true;
        }
        return false;
    }
}

Related

1. isHttpUrl(URL url)
2. isHttpUrl(URL url)
3. isHttpURLAvailable(final String url)
4. isInternetReachable(String url)
5. isJar(URL url)
6. isJarFile(URLConnection connection)
7. isJarFileURL(URL url)
8. isJarURL(URL url)
9. isJarURL(URL url)