xref: /external/webkit/Source/WebCore/bridge/jni/jsc/JavaFieldJSC.h

/*
 * Copyright (C) 2003, 2004, 2005, 2007, 2009, 2010 Apple Inc. All rights reserved.
 * Copyright 2010, The Android Open Source Project
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef JavaFieldJSC_h
#define JavaFieldJSC_h

#if ENABLE(JAVA_BRIDGE)

#include "BridgeJSC.h"
#include "JNIUtility.h"
#include "JavaMethod.h"
#include "JavaString.h"
#include "JobjectWrapper.h"

namespace JSC {

namespace Bindings {

class JavaField : public Field {
public:
    JavaField(JNIEnv*, jobject aField);

    virtual JSValue valueFromInstance(ExecState*, const Instance*) const;
    virtual void setValueToInstance(ExecState*, const Instance*, JSValue) const;

    const JavaString& name() const { return m_name; }
    virtual RuntimeType typeClassName() const { return m_typeClassName.utf8(); }
    JavaType type() const { return m_type; }

private:
    void dispatchSetValueToInstance(ExecState*, const JavaInstance*, jvalue, const char* name, const char* sig) const;
    jvalue dispatchValueFromInstance(ExecState*, const JavaInstance*, const char* name, const char* sig, JavaType returnType) const;

    JavaString m_name;
    JavaString m_typeClassName;
    JavaType m_type;
    RefPtr<JobjectWrapper> m_field;
};

} // namespace Bindings

} // namespace JSC

#endif // ENABLE(JAVA_BRIDGE)

#endif // JavaFieldJSC_h