/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- * * The contents of this file are subject to the Netscape Public License * Version 1.0 (the "NPL"); you may not use this file except in * compliance with the NPL. You may obtain a copy of the NPL at * http://www.mozilla.org/NPL/ * * Software distributed under the NPL is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL * for the specific language governing rights and limitations under the * NPL. * * The Initial Developer of this code under the NPL is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All Rights * Reserved. */ #ifndef _FIELD_H_ #define _FIELD_H_ #include "JavaObject.h" struct classOrInterface; struct FieldOrMethod : JavaObject { public: ClassOrInterface &getDeclaringClass() const; const char *getName() const; int getModifiers() const; // Access Flags ClassOrInterface &getType() const; virtual bool equals(JavaObject &obj) const; // int hashCode(); // Returns the fully qualified name and type of the field or method, eg, // public static java.lang.thread.priority const char *toString() const; }; struct Field : FieldOrMethod { public: virtual bool equals(JavaObject &obj) const; // Get the value of the field JavaObject &get(JavaObject &obj); // Get the value of the field, converted to boolean boolean getBoolean(JavaObject &obj); // Get the value of the field in various forms. Appropriate exceptions // are tossed if obj is not of the right type uint8 getByte(JavaObject &obj); char getChar(JavaObject &obj); int16 getShort(JavaObject &obj); int32 getInt(JavaObject &obj); int64 getLong(JavaObject &obj); Flt32 getFloat(JavaObject &obj); Flt64 getDouble(JavaObject &obj); // Set the value of the field void set(JavaObject &obj, JavaObject &value); // Set the value of the field in various forms. Appropriate exceptions // are thrown if types don't match void setBoolean(JavaObject &obj, bool value); void setByte(JavaObject &obj, uint8 value); void setChar(JavaObject &obj, char value); void setShort(JavaObject &obj, int16 value); void setInt(JavaObject &obj, int32 value); void setLong(JavaObject &obj, int64 value); void setFloat(JavaObject &obj, Flt32 value); void setDouble(JavaObject &obj, Flt64 value); }; struct Method : public FieldOrMethod { virtual bool equals(JavaObject &obj) const; ClassOrInterface &getReturnType(); // Returns number of params int getParameterTypes(ClassOrInterface *¶ms); // Returns number of exception types int getExceptionTypes(ClassOrInterface *¶ms); // Invoke the specified method on the given object with specified // parameters. Throws gobs and gobs of exceptions if thwarted. JavaObject &invoke(JavaObject &obj, JavaObject *&args); }; #endif /* _FIELD__H_ */