1 /* 2 * Copyright (C) 2003, 2004, 2005, 2007, 2009, 2010 Apple Inc. All rights reserved. 3 * Copyright 2010, The Android Open Source Project 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef JNIBridgeJSC_h 28 #define JNIBridgeJSC_h 29 30 #if ENABLE(MAC_JAVA_BRIDGE) 31 32 #include "Bridge.h" 33 #include "JNIBridge.h" 34 #include <JavaVM/jni.h> 35 36 namespace JSC { 37 38 namespace Bindings { 39 40 class JavaField : public Field { 41 public: 42 JavaField(JNIEnv*, jobject aField); 43 44 virtual JSValue valueFromInstance(ExecState*, const Instance*) const; 45 virtual void setValueToInstance(ExecState*, const Instance*, JSValue) const; 46 47 const JavaString& name() const { return m_name; } 48 virtual RuntimeType type() const { return m_type.UTF8String(); } 49 50 JNIType getJNIType() const { return m_JNIType; } 51 52 private: 53 void dispatchSetValueToInstance(ExecState*, const JavaInstance*, jvalue, const char* name, const char* sig) const; 54 jvalue dispatchValueFromInstance(ExecState*, const JavaInstance*, const char* name, const char* sig, JNIType returnType) const; 55 56 JavaString m_name; 57 JavaString m_type; 58 JNIType m_JNIType; 59 RefPtr<JObjectWrapper> m_field; 60 }; 61 62 class JavaArray : public Array { 63 public: 64 JavaArray(jobject array, const char* type, PassRefPtr<RootObject>); 65 virtual ~JavaArray(); 66 67 RootObject* rootObject() const; 68 69 virtual void setValueAt(ExecState*, unsigned int index, JSValue) const; 70 virtual JSValue valueAt(ExecState*, unsigned int index) const; 71 virtual unsigned int getLength() const; 72 73 jobject javaArray() const { return m_array->m_instance; } 74 75 static JSValue convertJObjectToArray(ExecState*, jobject, const char* type, PassRefPtr<RootObject>); 76 77 private: 78 RefPtr<JObjectWrapper> m_array; 79 unsigned int m_length; 80 const char* m_type; 81 }; 82 83 } // namespace Bindings 84 85 } // namespace JSC 86 87 #endif // ENABLE(MAC_JAVA_BRIDGE) 88 89 #endif // JNIBridge_h 90