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/****************************************************************************
* NCSA HDF *
* National Comptational Science Alliance *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING file. *
* *
****************************************************************************/
/*
* This is a utility program used by the HDF Java-C wrapper layer to
* generate exceptions. This may be called from any part of the
* Java-C interface.
*
*/
#include <stdio.h>
#include "jni.h"
#include "hdfexceptionImp.h"
jboolean buildException( JNIEnv *env, jint HDFerr)
{
jmethodID jm;
jclass jc;
int args[2];
jobject ex;
int rval;
jc = (*env)->FindClass(env, "ncsa/hdf/hdflib/HDFLibraryException");
if (jc == NULL) {
return JNI_FALSE;
}
jm = (*env)->GetMethodID(env, jc, "<init>", "(I)V");
if (jm == NULL) {
return JNI_FALSE;
}
args[0] = HDFerr;
args[1] = 0;
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
return JNI_TRUE;
}
jboolean NotImplemented( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
jc = (*env)->FindClass(env, "ncsa/hdf/hdflib/HDFNotImplementedException");
if (jc == NULL) {
return JNI_FALSE;
}
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
if (jm == NULL) {
return JNI_FALSE;
}
str = (*env)->NewStringUTF(env,functName);
args[0] = (char *)str;
args[1] = 0;
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
return JNI_TRUE;
}
jboolean outOfMemory( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
jc = (*env)->FindClass(env, "java/lang/OutOfMemoryError");
if (jc == NULL) {
return JNI_FALSE;
}
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
if (jm == NULL) {
return JNI_FALSE;
}
str = (*env)->NewStringUTF(env,functName);
args[0] = (char *)str;
args[1] = 0;
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
return JNI_TRUE;
}
/*
* A fatal error in a JNI call
*/
jboolean JNIFatalError( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
jc = (*env)->FindClass(env, "java/lang/InternalError");
if (jc == NULL) {
return JNI_FALSE;
}
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
if (jm == NULL) {
return JNI_FALSE;
}
str = (*env)->NewStringUTF(env,functName);
args[0] = (char *)str;
args[1] = 0;
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
return JNI_TRUE;
}
jboolean raiseException( JNIEnv *env, char *message)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
jc = (*env)->FindClass(env, "ncsa/hdf/hdflib/HDFLibraryException");
if (jc == NULL) {
return JNI_FALSE;
}
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
if (jm == NULL) {
return JNI_FALSE;
}
str = (*env)->NewStringUTF(env,message);
args[0] = (char *)str;
args[1] = 0;
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
return JNI_TRUE;
}
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