1/*
2 * Copyright (C) 2003 Apple Computer, Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef JavaInstanceJSC_h
27#define JavaInstanceJSC_h
28
29#if ENABLE(JAVA_BRIDGE)
30
31#include "BridgeJSC.h"
32#include "JNIUtility.h"
33#include "JobjectWrapper.h"
34#include "runtime_root.h"
35
36namespace JSC {
37
38namespace Bindings {
39
40class JavaClass;
41
42class JavaInstance : public Instance {
43public:
44    static PassRefPtr<JavaInstance> create(jobject instance, PassRefPtr<RootObject> rootObject)
45    {
46        return adoptRef(new JavaInstance(instance, rootObject));
47    }
48
49    ~JavaInstance();
50
51    virtual Class* getClass() const;
52
53    virtual JSValue valueOf(ExecState*) const;
54    virtual JSValue defaultValue(ExecState*, PreferredPrimitiveType) const;
55
56    virtual JSValue getMethod(ExecState* exec, const Identifier& propertyName);
57    virtual JSValue invokeMethod(ExecState* exec, RuntimeMethod* method);
58
59    jobject javaInstance() const { return m_instance->m_instance; }
60
61    JSValue stringValue(ExecState*) const;
62    JSValue numberValue(ExecState*) const;
63    JSValue booleanValue() const;
64
65protected:
66    JavaInstance(jobject instance, PassRefPtr<RootObject>);
67
68    virtual RuntimeObject* newRuntimeObject(ExecState*);
69
70    virtual void virtualBegin();
71    virtual void virtualEnd();
72
73    RefPtr<JobjectWrapper> m_instance;
74    mutable JavaClass* m_class;
75};
76
77} // namespace Bindings
78
79} // namespace JSC
80
81#endif // ENABLE(JAVA_BRIDGE)
82
83#endif // JavaInstanceJSC_h
84