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The Adobe Experience Manager SDK

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// 
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// 
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// 
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// 
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
// 
package org.eclipse.jetty.util.resource;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.channels.ReadableByteChannel;

/**
 *  EmptyResource
 *
 *  Represents a resource that does does not refer to any file, url, jar etc.
 *
 * @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
 */
@Deprecated(since = "2021-05-27")
public class EmptyResource extends Resource {

    public static final Resource INSTANCE = new EmptyResource();

    private EmptyResource() {
    }

    @Override
    public boolean isContainedIn(Resource r) throws MalformedURLException {
        return false;
    }

    @Override
    public void close() {
    }

    @Override
    public boolean exists() {
        return false;
    }

    @Override
    public boolean isDirectory() {
        return false;
    }

    @Override
    public long lastModified() {
        return 0;
    }

    @Override
    public long length() {
        return 0;
    }

    @Override
    public URL getURL() {
        return null;
    }

    @Override
    public File getFile() throws IOException {
        return null;
    }

    @Override
    public String getName() {
        return null;
    }

    @Override
    public InputStream getInputStream() throws IOException {
        return null;
    }

    @Override
    public ReadableByteChannel getReadableByteChannel() throws IOException {
        return null;
    }

    @Override
    public boolean delete() throws SecurityException {
        return false;
    }

    @Override
    public boolean renameTo(Resource dest) throws SecurityException {
        return false;
    }

    @Override
    public String[] list() {
        return null;
    }

    @Override
    public Resource addPath(String path) throws IOException {
        return null;
    }
}