/*
 * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package javax.swing.text.html.parser;

import java.io.InputStream;

/**
 * Simple class to load resources using the 1.2
 * security model.  Since the html support is loaded
 * lazily, it's resources are potentially fetched with
 * applet code in the call stack.  By providing this
 * functionality in a class that is only built on 1.2,
 * reflection can be used from the code that is also
 * built on 1.1 to call this functionality (and avoid
 * the evils of preprocessing).  This functionality
 * is called from ParserDelegator.getResourceAsStream.
 *
 * @author  Timothy Prinzing
 */
class ResourceLoader implements java.security.PrivilegedAction {

    ResourceLoader(String name) {
        this.name = name;
    }

    public Object run() {
        Object o = ParserDelegator.class.getResourceAsStream(name);
        return o;
    }

    public static InputStream getResourceAsStream(String name) {
        java.security.PrivilegedAction a = new ResourceLoader(name);
        return (InputStream) java.security.AccessController.doPrivileged(a);
    }

    private String name;
}