Java URI Value Check isResolvable(URI toCheck)

Description

Determine if a URI is resolvable.

License

Apache License

Parameter

Parameter	Description
toCheck	the URI to check

Return

true if resolvable, false if not

Declaration

public static boolean isResolvable(URI toCheck) 

Method Source Code

//package com.java2s;
/*/*from w  w w  .j a v  a2 s .  c  o m*/
 * Copyright 2015 Johns Hopkins University
 *
 * 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.
 */

import java.net.MalformedURLException;
import java.net.URI;

public class Main {
    /**
     * Determine if a URI is resolvable.  Currently this means the URI is a valid URL
     * @param toCheck the URI to check
     * @return true if resolvable, false if not
     */
    public static boolean isResolvable(URI toCheck) {
        try {
            toCheck.toURL();
        } catch (MalformedURLException e) {
            return false;
        }

        return true;
    }
}

Related

1. isPrefix(final URI source, final URI other)
2. isProjectCacheURI(java.net.URI uri)
3. isRedirectEndpointUriValid(String redirectUri)
4. isRedisSSLScheme(URI uri)
5. isRemoteNamespace(URI ns)
6. isResource(URI uri)
7. isResourceLocalToServer(URI resourceUri, URI serverUri)
8. isRoot(URI base)
9. isRoot(URI uri)