Java Resource Load getResource(String uri)

Description

Get an InputStream from specified resource uri.

License

Open Source License

Declaration

public final static InputStream getResource(String uri)
        throws IOException 

Method Source Code

//package com.java2s;
/* ====================================================================
 * The OpenSymphony Software License, Version 1.1
 *
 * (this license is derived and fully compatible with the Apache Software
 * License - see http://www.apache.org/LICENSE.txt)
 *
 * Copyright (c) 2001 The OpenSymphony Group. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:/* ww w .  ja  v  a 2  s. co  m*/
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        OpenSymphony Group (http://www.opensymphony.com/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "OpenSymphony" and "The OpenSymphony Group"
 *    must not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact license@opensymphony.com .
 *
 * 5. Products derived from this software may not be called "OpenSymphony"
 *    or "OSCore", nor may "OpenSymphony" or "OSCore" appear in their
 *    name, without prior written permission of the OpenSymphony Group.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 */

import java.io.*;
import java.net.*;

public class Main {
    /**
     * Get an InputStream from specified resource uri. URI can be absolute or relative filename, or complete
     * URL.
     */
    public final static InputStream getResource(String uri)
            throws IOException {
        try {
            return new URL(uri).openStream();
        } catch (MalformedURLException mue) {
            return new FileInputStream(uri);
        }
    }
}

Related

1. getResource(String fileName)
2. getResource(String fileName, int type)
3. getResource(String name)
4. getResource(String path)
5. getResource(String propertiesPath)
6. getResourceAbsolutePath(String pluginId, String... path)
7. getResourceAsBufferedReader(Class clazz, String resourceName)
8. getResourceAsByteArray(Object context, String resourceName)
9. getResourceAsByteArray(String url)