1 /* nat/Constructor.c - java/lang/reflect/Constructor
3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
4 R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser,
5 M. Probst, S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck,
6 P. Tomsich, J. Wenninger
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25 Contact: cacao@complang.tuwien.ac.at
27 Authors: Roman Obermaiser
29 Changes: Joseph Wenninger
31 $Id: Constructor.c 1344 2004-07-21 17:12:53Z twisti $
39 #include "exceptions.h"
45 #include "toolbox/logging.h"
46 #include "java_lang_Object.h"
47 #include "java_lang_Class.h"
48 #include "java_lang_reflect_Constructor.h"
52 * Class: java/lang/reflect/Constructor
54 * Signature: ([Ljava/lang/Object;)Ljava/lang/Object;
56 JNIEXPORT java_lang_Object* JNICALL Java_java_lang_reflect_Constructor_constructNative(JNIEnv *env, java_lang_reflect_Constructor *this, java_objectarray *parameters, java_lang_Class *clazz, s4 par3)
60 #warning fix me for parameters float/double and long long parameters
66 /* find initializer */
69 if (this->parameterTypes->header.size != 0) {
71 new_exception_message(string_java_lang_IllegalArgumentException,
72 "wrong number of arguments");
77 if (this->parameterTypes->header.size != parameters->header.size) {
79 new_exception_message(string_java_lang_IllegalArgumentException,
80 "wrong number of arguments");
85 if (this->slot >= ((classinfo *) clazz)->methodscount) {
86 log_text("illegal index in methods table");
90 o = builtin_new((classinfo *) clazz); /* create object */
92 log_text("Objet instance could not be created");
96 /* log_text("o!=NULL\n");*/
99 m = &((classinfo *)clazz)->methods[this->slot];
100 if (!((m->name == utf_new_char("<init>"))))
102 (m->descriptor == create_methodsig(this->parameterTypes,"V"))))*/
105 char logtext[MAXLOGTEXT];
106 sprintf(logtext, "Warning: class has no instance-initializer of specified type: ");
107 utf_sprint(logtext + strlen(logtext), ((classinfo *) clazz)->name);
109 log_plain_utf( create_methodsig(this->parameterTypes,"V"));
111 class_showconstantpool((classinfo *) clazz);
113 #if defined(__GNUC__)
114 #warning throw an exception here, although this should never happen
116 return (java_lang_Object *) o;
119 /* log_text("calling initializer");*/
120 /* call initializer */
122 switch (this->parameterTypes->header.size) {
123 case 0: exceptionptr=asm_calljavamethod (m, o, NULL, NULL, NULL);
125 case 1: exceptionptr=asm_calljavamethod (m, o, parameters->data[0], NULL, NULL);
127 case 2: exceptionptr=asm_calljavamethod (m, o, parameters->data[0], parameters->data[1], NULL);
129 case 3: exceptionptr=asm_calljavamethod (m, o, parameters->data[0], parameters->data[1],
130 parameters->data[2]);
133 log_text("Not supported number of arguments in Java_java_lang_reflect_Constructor");
137 (void) jni_method_invokeNativeHelper(env, m ,o, parameters);
139 return (java_lang_Object *) o;
144 * Class: java_lang_reflect_Constructor
145 * Method: getModifiers
148 JNIEXPORT s4 JNICALL Java_java_lang_reflect_Constructor_getModifiers(JNIEnv *env, java_lang_reflect_Constructor *this)
150 classinfo *c = (classinfo *) (this->clazz);
152 if ((this->slot < 0) || (this->slot >= c->methodscount))
153 panic("error illegal slot for constructor in class (getModifiers)");
155 return (c->methods[this->slot]).flags & (ACC_PUBLIC | ACC_PRIVATE | ACC_PROTECTED);
160 * These are local overrides for various environment variables in Emacs.
161 * Please do not remove this and leave it at the end of the file, where
162 * Emacs will automagically detect them.
163 * ---------------------------------------------------------------------
166 * indent-tabs-mode: t