/*
 * Copyright (c) 2014, 2014, 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.
 *
 * 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.
 */
package com.oracle.graal.hotspot.meta;

import com.oracle.graal.api.meta.*;
import com.oracle.graal.api.replacements.*;
import com.oracle.graal.hotspot.*;

public class HotSpotSnippetReflectionProvider implements SnippetReflectionProvider {

    private final HotSpotGraalRuntime runtime;

    public HotSpotSnippetReflectionProvider(HotSpotGraalRuntime runtime) {
        this.runtime = runtime;
    }

    @Override
    public JavaConstant forObject(Object object) {
        return HotSpotObjectConstantImpl.forObject(object);
    }

    @Override
    public Object asObject(JavaConstant constant) {
        return ((HotSpotObjectConstantImpl) constant).object();
    }

    @Override
    public JavaConstant forBoxed(Kind kind, Object value) {
        return HotSpotObjectConstantImpl.forBoxedValue(kind, value);
    }

    @Override
    public Object asBoxedValue(JavaConstant constant) {
        return HotSpotObjectConstantImpl.asBoxedValue(constant);
    }

    public Object getSubstitutionGuardParameter(Class<?> type) {
        if (type.isInstance(runtime)) {
            return runtime;
        }
        return null;
    }
}