/*

 * Copyright (c) 2010, 2013, 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * This file is available under and governed by the GNU General Public

 * License version 2 only, as published by the Free Software Foundation.

 * However, the following notice accompanied the original version of this

 * file, and Oracle licenses the original version of this file under the BSD

 * license:

 */

/*

   Copyright 2009-2013 Attila Szegedi

*/

package jdk.dynalink.beans;

import java.lang.invoke.MethodHandle;

import java.lang.invoke.MethodType;

import jdk.dynalink.beans.GuardedInvocationComponent.ValidationType;

import jdk.dynalink.linker.support.Lookup;

/**

 * A linker for java.lang.Class objects. Provides a synthetic property "static" that allows access to static fields and

 * methods on the class (respecting property getter/setter conventions). Note that Class objects are not recognized by

 * the Dynalink as constructors for the instances of the class, {@link StaticClass} is used for this purpose.

 */

class ClassLinker extends BeanLinker {

    ClassLinker() {

        super(Class.class);

        // Map "classObject.static" to StaticClass.forClass(classObject). Can use EXACT_CLASS since class Class is final.

        setPropertyGetter("static", FOR_CLASS, ValidationType.EXACT_CLASS);

    }

    private static final MethodHandle FOR_CLASS = Lookup.PUBLIC.findStatic(StaticClass.class,

            "forClass", MethodType.methodType(StaticClass.class, Class.class));

}