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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 *
* COPYING file. *
* *
****************************************************************************/
/*
* This is a utility program used by native code to generate Java exceptions.
*
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include "jni.h"
/*
* public static native boolean isLittleEndian();
*/
JNIEXPORT jboolean JNICALL Java_ch_systemsx_cisd_base_convert_NativeData_isLittleEndian
(JNIEnv *env,
jclass clss
)
{
return MACHINE_BYTE_ORDER == 1;
}
/*
* A fatal error in a JNI call
* Create and throw an 'InternalError'
*
* Note: This routine never returns from the 'throw',
* and the Java native method immediately raises the
* exception.
*/
jboolean h5JNIFatalError( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
#ifdef __cplusplus
jc = env->FindClass("java/lang/InternalError");
#else
jc = (*env)->FindClass(env, "java/lang/InternalError");
#endif
if (jc == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
jm = env->GetMethodID(jc, "<init>", "(Ljava/lang/String;)V");
#else
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
#endif
if (jm == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
str = env->NewStringUTF(functName);
#else
str = (*env)->NewStringUTF(env,functName);
#endif
args[0] = (char *)str;
args[1] = 0;
#ifdef __cplusplus
ex = env->NewObjectA ( jc, jm, (jvalue *)args );
rval = env->Throw( (jthrowable) ex );
#else
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
#endif
if (rval < 0) {
fprintf(stderr, "FATAL ERROR: JNIFatal: Throw failed\n");
return JNI_FALSE;
}
return JNI_TRUE;
}
/*
* A NULL argument in an HDF5 call
* Create and throw an 'NullPointerException'
*
* Note: This routine never returns from the 'throw',
* and the Java native method immediately raises the
* exception.
*/
jboolean h5nullArgument( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
#ifdef __cplusplus
jc = env->FindClass("java/lang/NullPointerException");
#else
jc = (*env)->FindClass(env, "java/lang/NullPointerException");
#endif
if (jc == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
jm = env->GetMethodID(jc, "<init>", "(Ljava/lang/String;)V");
#else
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
#endif
if (jm == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
str = env->NewStringUTF(functName);
#else
str = (*env)->NewStringUTF(env,functName);
#endif
args[0] = (char *)str;
args[1] = 0;
#ifdef __cplusplus
ex = env->NewObjectA ( jc, jm, (jvalue *)args );
rval = env->Throw((jthrowable) ex );
#else
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
#endif
if (rval < 0) {
fprintf(stderr, "FATAL ERROR: NullPointer: Throw failed\n");
return JNI_FALSE;
}
return JNI_TRUE;
}
/*
* A bad argument in an HDF5 call
* Create and throw an 'IllegalArgumentException'
*
* Note: This routine never returns from the 'throw',
* and the Java native method immediately raises the
* exception.
*/
jboolean h5badArgument( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
#ifdef __cplusplus
jc = env->FindClass("java/lang/IllegalArgumentException");
#else
jc = (*env)->FindClass(env, "java/lang/IllegalArgumentException");
#endif
if (jc == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
jm = env->GetMethodID(jc, "<init>", "(Ljava/lang/String;)V");
#else
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
#endif
if (jm == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
str = env->NewStringUTF(functName);
#else
str = (*env)->NewStringUTF(env,functName);
#endif
args[0] = (char *)str;
args[1] = 0;
#ifdef __cplusplus
ex = env->NewObjectA ( jc, jm, (jvalue *)args );
rval = env->Throw((jthrowable) ex );
#else
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
#endif
if (rval < 0) {
fprintf(stderr, "FATAL ERROR: BadArgument: Throw failed\n");
return JNI_FALSE;
}
return JNI_TRUE;
}
/*
* An Index-out-of-bounds error argument in an HDF5 call
* Create and throw an 'IllegalArgumentException'
*
* Note: This routine never returns from the 'throw',
* and the Java native method immediately raises the
* exception.
*/
jboolean h5indexOutOfBounds( JNIEnv *env, char *functName)
{
jmethodID jm;
jclass jc;
char * args[2];
jobject ex;
jstring str;
int rval;
#ifdef __cplusplus
jc = env->FindClass("java/lang/IndexOutOfBoundsException");
#else
jc = (*env)->FindClass(env, "java/lang/IndexOutOfBoundsException");
#endif
if (jc == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
jm = env->GetMethodID(jc, "<init>", "(Ljava/lang/String;)V");
#else
jm = (*env)->GetMethodID(env, jc, "<init>", "(Ljava/lang/String;)V");
#endif
if (jm == NULL) {
return JNI_FALSE;
}
#ifdef __cplusplus
str = env->NewStringUTF(functName);
#else
str = (*env)->NewStringUTF(env,functName);
#endif
args[0] = (char *)str;
args[1] = 0;
#ifdef __cplusplus
ex = env->NewObjectA ( jc, jm, (jvalue *)args );
rval = env->Throw((jthrowable) ex );
#else
ex = (*env)->NewObjectA ( env, jc, jm, (jvalue *)args );
rval = (*env)->Throw(env, ex );
#endif
if (rval < 0) {
fprintf(stderr, "FATAL ERROR: BadArgument: Throw failed\n");
return JNI_FALSE;
}
return JNI_TRUE;
}
#ifdef __cplusplus
}
#endif
|
