Java URI Create getURI(final String base, final String href)

Description

Build URI starting from the given base and href.

License

Apache License

Parameter

Parameter	Description
base	URI prefix.
href	URI suffix.

Return

built URI.

Declaration

public static URI getURI(final String base, final String href) 

Method Source Code

//package com.java2s;
/*//from www . j av  a 2s.c  om
 * 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.net.URI;

public class Main {
    /**
     * Build URI starting from the given base and href.
     * <br/>
     * If href is absolute or base is null then base will be ignored.
     *
     * @param base URI prefix.
     * @param href URI suffix.
     * @return built URI.
     */
    public static URI getURI(final String base, final String href) {
        if (href == null) {
            throw new IllegalArgumentException("Null link provided");
        }

        URI uri = URI.create(href);

        if (!uri.isAbsolute() && base != null) {
            uri = URI.create(base + "/" + href);
        }

        return uri.normalize();
    }

    /**
     * Build URI starting from the given base and href.
     * <br/>
     * If href is absolute or base is null then base will be ignored.
     *
     * @param base URI prefix.
     * @param href URI suffix.
     * @return built URI.
     */
    public static URI getURI(final URI base, final URI href) {
        if (href == null) {
            throw new IllegalArgumentException("Null link provided");
        }
        return getURI(base, href.toASCIIString());
    }

    /**
     * Build URI starting from the given base and href.
     * <br/>
     * If href is absolute or base is null then base will be ignored.
     *
     * @param base URI prefix.
     * @param href URI suffix.
     * @return built URI.
     */
    public static URI getURI(final URI base, final String href) {
        if (href == null) {
            throw new IllegalArgumentException("Null link provided");
        }

        URI uri = URI.create(href);

        if (!uri.isAbsolute() && base != null) {
            uri = URI.create(base.toASCIIString() + "/" + href);
        }

        return uri.normalize();
    }
}

Related

1. getUri(File file)
2. getURI(File file)
3. getURI(File file)
4. getUri(File file)
5. getURI(final String address)
6. getURI(final String uri)
7. getURI(List