jni_common.c

/*
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;
}