Java URI Normalize normalize(final String uri)

Description

normalize

License

Apache License

Declaration

public static String normalize(final String uri) 

Method Source Code

//package com.java2s;
/**//from www  .j  a va2s .  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.File;
import java.net.MalformedURLException;

import java.net.URL;

public class Main {
    public static String normalize(final String uri) {
        URL url = null;
        try {
            url = new URL(uri);
            return url.toString().replace("\\", "/");
        } catch (MalformedURLException e1) {
            try {
                File file = new File(uri);
                if (file.exists()) {
                    return file.toURI().normalize().toString();
                }
                String f = null;
                if (uri.indexOf(":") != -1 && !uri.startsWith("/")) {
                    f = "file:/" + uri;
                } else {
                    f = "file:" + uri;
                }
                url = new URL(f);
                return url.toString().replace("\\", "/");
            } catch (Exception e2) {
                return uri.replace("\\", "/");
            }
        }
    }
}

Related

1. normalize(String uri, String resourceLocation, String rootLocation)
2. normalize(URI input)
3. normalize(URI location)
4. normalize(URI uri)