serval-dna/jni_common.c

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/*
Serval DNA JNI common definitions
Copyright (C) 2016 Flinders University
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "jni_common.h"
#include "log.h"
int jni_throw(JNIEnv *env, const char *class_name, const char *msg)
{
jclass exceptionClass = NULL;
if ((exceptionClass = (*env)->FindClass(env, class_name)) == NULL) {
return WHYF("Java exception class not found: %s", class_name);
}
(*env)->ThrowNew(env, exceptionClass, msg);
return -1;
}