src/native/vm/gnuclasspath/java_lang_management_VMManagementFactory.cpp

   1 /* src/native/vm/gnuclasspath/java_lang_management_VMManagementFactory.cpp
   2
   3    Copyright (C) 1996-2005, 2006, 2007, 2008
   4    CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
   5
   6    This file is part of CACAO.
   7
   8    This program is free software; you can redistribute it and/or
   9    modify it under the terms of the GNU General Public License as
  10    published by the Free Software Foundation; either version 2, or (at
  11    your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful, but
  14    WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16    General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  21    02110-1301, USA.
  22
  23 */
  24
  25
  26 #include "config.h"
  27
  28 #include <stdlib.h>
  29
  30 #include "vm/types.h"
  31
  32 #include "native/jni.hpp"
  33 #include "native/native.hpp"
  34
  35 #if defined(ENABLE_JNI_HEADERS)
  36 # include "native/vm/include/java_lang_management_VMManagementFactory.h"
  37 #endif
  38
  39 #include "toolbox/logging.hpp"
  40
  41 #include "vm/array.hpp"
  42 #include "vm/globals.hpp"
  43 #include "vm/vm.hpp"
  44
  45 #include "vm/jit/builtin.hpp"
  46
  47
  48 // Native functions are exported as C functions.
  49 extern "C" {
  50
  51 /*
  52  * Class:     java/lang/management/VMManagementFactory
  53  * Method:    getMemoryPoolNames
  54  * Signature: ()[Ljava/lang/String;
  55  */
  56 JNIEXPORT jobjectArray JNICALL Java_java_lang_management_VMManagementFactory_getMemoryPoolNames(JNIEnv *env, jclass clazz)
  57 {
  58         log_println("Java_java_lang_management_VMManagementFactory_getMemoryPoolNames: IMPLEMENT ME!");
  59
  60         ObjectArray oa(0, class_java_lang_String);
  61
  62         return oa.get_handle();
  63 }
  64
  65
  66 /*
  67  * Class:     java/lang/management/VMManagementFactory
  68  * Method:    getMemoryManagerNames
  69  * Signature: ()[Ljava/lang/String;
  70  */
  71 JNIEXPORT jobjectArray JNICALL Java_java_lang_management_VMManagementFactory_getMemoryManagerNames(JNIEnv *env, jclass clazz)
  72 {
  73         log_println("Java_java_lang_management_VMManagementFactory_getMemoryManagerNames: IMPLEMENT ME!");
  74
  75         ObjectArray oa(0, class_java_lang_String);
  76
  77         return oa.get_handle();
  78 }
  79
  80
  81 /*
  82  * Class:     java/lang/management/VMManagementFactory
  83  * Method:    getGarbageCollectorNames
  84  * Signature: ()[Ljava/lang/String;
  85  */
  86 JNIEXPORT jobjectArray JNICALL Java_java_lang_management_VMManagementFactory_getGarbageCollectorNames(JNIEnv *env, jclass clazz)
  87 {
  88         log_println("Java_java_lang_management_VMManagementFactory_getGarbageCollectorNames: IMPLEMENT ME!");
  89
  90         ObjectArray oa(0, class_java_lang_String);
  91
  92         return oa.get_handle();
  93 }
  94
  95 } // extern "C"
  96
  97
  98 /* native methods implemented by this file ************************************/
  99
 100 static JNINativeMethod methods[] = {
 101         { (char*) "getMemoryPoolNames",       (char*) "()[Ljava/lang/String;", (void*) (uintptr_t) &Java_java_lang_management_VMManagementFactory_getMemoryPoolNames       },
 102         { (char*) "getMemoryManagerNames",    (char*) "()[Ljava/lang/String;", (void*) (uintptr_t) &Java_java_lang_management_VMManagementFactory_getMemoryManagerNames    },
 103         { (char*) "getGarbageCollectorNames", (char*) "()[Ljava/lang/String;", (void*) (uintptr_t) &Java_java_lang_management_VMManagementFactory_getGarbageCollectorNames },
 104 };
 105
 106
 107 /* _Jv_java_lang_management_VMManagementFactory_init ***************************
 108
 109    Register native functions.
 110
 111 *******************************************************************************/
 112
 113 void _Jv_java_lang_management_VMManagementFactory_init(void)
 114 {
 115         utf* u = utf_new_char("java/lang/management/VMManagementFactory");
 116
 117         NativeMethods& nm = VM::get_current()->get_nativemethods();
 118         nm.register_methods(u, methods, NATIVE_METHODS_COUNT);
 119 }
 120
 121
 122 /*
 123  * These are local overrides for various environment variables in Emacs.
 124  * Please do not remove this and leave it at the end of the file, where
 125  * Emacs will automagically detect them.
 126  * ---------------------------------------------------------------------
 127  * Local variables:
 128  * mode: c++
 129  * indent-tabs-mode: t
 130  * c-basic-offset: 4
 131  * tab-width: 4
 132  * End:
 133  * vim:noexpandtab:sw=4:ts=4:
 134  */