/*

 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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package sun.net.www.protocol.file;

import java.io.File;

import java.io.FilePermission;

import java.net.URL;

import java.security.Permission;

final class UNCFileURLConnection extends FileURLConnection {

    private final String effectivePath;

    private volatile Permission permission;

    UNCFileURLConnection(URL u, File file, String effectivePath) {

        super(u, file);

        this.effectivePath = effectivePath;

    }

    @Override

    public Permission getPermission() {

        Permission perm = permission;

        if (perm == null) {

            permission = perm = new FilePermission(effectivePath, "read");

        }

        return perm;

    }

}