* src/lib/gnu/java/lang/reflect/Method.java
[cacao.git] / src / native / vm / gnu / java_lang_reflect_Constructor.c
1 /* src/native/vm/gnu/java_lang_reflect_Constructor.c
2
3    Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
4    C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5    E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6    J. Wenninger, Institut f. Computersprachen - TU Wien
7
8    This file is part of CACAO.
9
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.
14
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.
19
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., 51 Franklin Street, Fifth Floor, Boston, MA
23    02110-1301, USA.
24
25    $Id: java_lang_reflect_Constructor.c 8262 2007-08-06 12:44:01Z panzi $
26
27 */
28
29
30 #include "config.h"
31
32 #include <assert.h>
33 #include <stdlib.h>
34
35 #if defined(ENABLE_ANNOTATIONS)
36 #include "vm/vm.h"
37 #endif
38
39 #include "vm/types.h"
40
41 #include "native/jni.h"
42 #include "native/native.h"
43
44 #include "native/include/java_lang_Class.h"
45 #include "native/include/java_lang_Object.h"
46 #include "native/include/java_lang_String.h"
47 #include "native/include/java_lang_reflect_Constructor.h"
48
49 #if defined(ENABLE_ANNOTATIONS)
50 #include "native/include/sun_reflect_ConstantPool.h"
51 #include "native/vm/reflect.h"
52 #endif
53
54 #include "native/vm/java_lang_reflect_Constructor.h"
55
56 #include "vmcore/utf8.h"
57
58
59 /* native methods implemented by this file ************************************/
60
61 static JNINativeMethod methods[] = {
62         { "getModifiersInternal",    "()I",                                                       (void *) (ptrint) &_Jv_java_lang_reflect_Constructor_getModifiers        },
63         { "getParameterTypes",       "()[Ljava/lang/Class;",                                      (void *) (ptrint) &_Jv_java_lang_reflect_Constructor_getParameterTypes   },
64         { "getExceptionTypes",       "()[Ljava/lang/Class;",                                      (void *) (ptrint) &_Jv_java_lang_reflect_Constructor_getExceptionTypes   },
65         { "constructNative",         "([Ljava/lang/Object;Ljava/lang/Class;I)Ljava/lang/Object;", (void *) (ptrint) &Java_java_lang_reflect_Constructor_constructNative    },
66         { "getSignature",            "()Ljava/lang/String;",                                      (void *) (ptrint) &_Jv_java_lang_reflect_Constructor_getSignature        },
67 #if defined(ENABLE_ANNOTATIONS)
68         { "declaredAnnotations",     "()Ljava/util/Map;",                                         (void *) (ptrint) &Java_java_lang_reflect_Constructor_declaredAnnotations     },
69         { "getParameterAnnotations", "()[[Ljava/lang/annotation/Annotation;",                     (void *) (ptrint) &Java_java_lang_reflect_Constructor_getParameterAnnotations },
70 #endif
71 };
72
73
74 /* _Jv_java_lang_reflect_Constructor_init **************************************
75
76    Register native functions.
77
78 *******************************************************************************/
79
80 void _Jv_java_lang_reflect_Constructor_init(void)
81 {
82         utf *u;
83
84         u = utf_new_char("java/lang/reflect/Constructor");
85
86         native_method_register(u, methods, NATIVE_METHODS_COUNT);
87 }
88
89
90 /*
91  * Class:     java/lang/reflect/Constructor
92  * Method:    constructNative
93  * Signature: ([Ljava/lang/Object;Ljava/lang/Class;I)Ljava/lang/Object;
94  */
95 JNIEXPORT java_lang_Object* JNICALL Java_java_lang_reflect_Constructor_constructNative(JNIEnv *env, java_lang_reflect_Constructor *this, java_objectarray *args, java_lang_Class *declaringClass, s4 slot)
96 {
97         /* just to be sure */
98
99         assert(this->clazz == declaringClass);
100         assert(this->slot  == slot);
101
102         return _Jv_java_lang_reflect_Constructor_newInstance(env, this, args);
103 }
104
105
106 #if defined(ENABLE_ANNOTATIONS)
107 /*
108  * Class:     java/lang/reflect/Constructor
109  * Method:    declaredAnnotations
110  * Signature: ()Ljava/util/Map;
111  */
112 JNIEXPORT struct java_util_Map* JNICALL Java_java_lang_reflect_Constructor_declaredAnnotations(JNIEnv *env, struct java_lang_reflect_Constructor* this)
113 {
114         java_objectheader *o = (java_objectheader*)this;
115
116         if (this == NULL) {
117                 exceptions_throw_nullpointerexception();
118                 return NULL;
119         }
120
121         return reflect_get_declaredannotatios(&(this->declaredAnnotations), this->annotations, this->clazz, o->vftbl->class);
122 }
123
124
125 /*
126  * Class:     java/lang/reflect/Constructor
127  * Method:    getParameterAnnotations
128  * Signature: ()[[Ljava/lang/annotation/Annotation;
129  */
130 JNIEXPORT java_objectarray* JNICALL Java_java_lang_reflect_Constructor_getParameterAnnotations(JNIEnv *env, struct java_lang_reflect_Constructor* this)
131 {
132         java_objectheader *o = (java_objectheader*)this;
133
134         if (this == NULL) {
135                 exceptions_throw_nullpointerexception();
136                 return NULL;
137         }
138
139         return reflect_get_parameterannotations((java_objectheader*)this->parameterAnnotations, this->slot, this->clazz, o->vftbl->class);
140 }
141 #endif
142
143 /*
144  * These are local overrides for various environment variables in Emacs.
145  * Please do not remove this and leave it at the end of the file, where
146  * Emacs will automagically detect them.
147  * ---------------------------------------------------------------------
148  * Local variables:
149  * mode: c
150  * indent-tabs-mode: t
151  * c-basic-offset: 4
152  * tab-width: 4
153  * End:
154  */