finalizer.c

来自「This is a resource based on j2me embedde」· C语言 代码 · 共 51 行

/*
 * @(#)Finalizer.c	1.21 06/10/10
 *
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.  
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER  
 *   
 * This program is free software; you can redistribute it and/or  
 * modify it under the terms of the GNU General Public License version  
 * 2 only, as published by the Free Software Foundation.   
 *   
 * This program is distributed in the hope that it will be useful, but  
 * WITHOUT ANY WARRANTY; without even the implied warranty of  
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU  
 * General Public License version 2 for more details (a copy is  
 * included at /legal/license.txt).   
 *   
 * You should have received a copy of the GNU General Public License  
 * version 2 along with this work; if not, write to the Free Software  
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  
 * 02110-1301 USA   
 *   
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa  
 * Clara, CA 95054 or visit www.sun.com if you need additional  
 * information or have any questions. 
 *
 */

#include "javavm/include/interpreter.h"
#include "jni.h"
#include "java_lang_ref_Finalizer.h"

JNIEXPORT void JNICALL
Java_java_lang_ref_Finalizer_invokeFinalizeMethod(JNIEnv *env, jclass clazz,
						  jobject ob)
{
    jclass cls;
    jmethodID mid;

    /* This will be invoked with remote exception disenabled.
     * See java/lang/ref/Finalizer.java. */
    CVMenableRemoteExceptions(CVMjniEnv2ExecEnv(env));
    /*
     * %comment f002
     */
    cls = (*env)->GetObjectClass(env, ob);
    if (cls == NULL) return;
    mid = (*env)->GetMethodID(env, cls, "finalize", "()V");
    if (mid == NULL) return;
    (*env)->CallVoidMethod(env, ob, mid);
}