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hdf5/java/src-jni/jni/h5pDXPLImp.c
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Allen Byrne b754dcb8f2 Move Java wrappers to FFM using jextract and java 25 (#5957) 
FFM build requires Java 25, Jextract 25.
Generates FFM bindings during configure.
JNI is default when the requirements are not met or can be forced.
Presets added for maven and FFM - JNI is default selection.
Enhanced Maven options will work with either JNI or FFM
New Workflows for testing and maven uploads.
Extensive documentation changes for java.
2025-11-04 14:03:06 -06:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the LICENSE file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <stdlib.h>
#include "hdf5.h"
#include "h5jni.h"
#include "h5pDXPLImp.h"
/*
* Pointer to the JNI's Virtual Machine; used for callback functions.
*/
/* extern JavaVM *jvm; */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_buffer
* Signature: (JJ[B[B)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1buffer(JNIEnv *env, jclass clss, jlong plist, jlong size, jbyteArray tconv,
jbyteArray bkg)
{
#ifdef notdef
jboolean isCopy;
jbyte *tconvP = NULL;
jbyte *bkgP = NULL;
#endif
herr_t status = FAIL;
UNUSED(clss);
#ifndef notdef
UNUSED(plist);
UNUSED(size);
UNUSED(tconv);
UNUSED(bkg);
#endif
H5_UNIMPLEMENTED(ENVONLY, "H5Pset_buffer: not implemented");
/* NOTE: DON'T IMPLEMENT THIS!!! */
#ifdef notdef
if (NULL != tconv)
PIN_BYTE_ARRAY(ENVONLY, tconv, tconvP, &isCopy, "H5Pset_buffer: tconv not pinned");
if (NULL != bkg)
PIN_BYTE_ARRAY(ENVONLY, bkg, bkgP, &isCopy, "H5Pset_buffer: bkg not pinned");
if ((status = H5Pset_buffer((hid_t)plist, (size_t)size, tconvP, bkgP)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
#endif
done:
#ifdef notdef
if (bkgP)
UNPIN_BYTE_ARRAY(ENVONLY, bkg, bkgP, (status < 0) ? JNI_ABORT : 0);
if (tconvP)
UNPIN_BYTE_ARRAY(ENVONLY, tconv, tconvP, (status < 0) ? JNI_ABORT : 0);
#endif
return (jint)status;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1buffer */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_buffer
* Signature: (J[B[B)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1buffer(JNIEnv *env, jclass clss, jlong plist, jbyteArray tconv, jbyteArray bkg)
{
#ifdef notdef
jboolean isCopy;
jbyte *tconvP = NULL;
jbyte *bkgP = NULL;
#endif
herr_t status = FAIL;
UNUSED(clss);
#ifndef notdef
UNUSED(plist);
UNUSED(tconv);
UNUSED(bkg);
#endif
H5_UNIMPLEMENTED(ENVONLY, "H5Pget_buffer: not implemented");
/* NOTE: DON'T IMPLEMENT THIS!!! */
#ifdef notdef
if (NULL == tconv)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_buffer: tconv input array is NULL");
if (NULL == bkg)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_buffer: bkg array is NULL");
PIN_BYTE_ARRAY(ENVONLY, tconv, tconvP, &isCopy, "H5Pget_buffer: tconv not pinned");
PIN_BYTE_ARRAY(ENVONLY, bkg, bkgP, &isCopy, "H5Pget_buffer: bkg not pinned");
if ((status = H5Pget_buffer((hid_t)plist, tconvP, bkgP)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
#endif
done:
#ifdef notdef
if (bkgP)
UNPIN_BYTE_ARRAY(ENVONLY, bkg, bkgP, (status < 0) ? JNI_ABORT : 0);
if (tconvP)
UNPIN_BYTE_ARRAY(ENVONLY, tconv, tconvP, (status < 0) ? JNI_ABORT : 0);
#endif
return (jint)status;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1buffer */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_buffer_size
* Signature: (JJ)V
*/
JNIEXPORT void JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1buffer_1size(JNIEnv *env, jclass clss, jlong plist, jlong size)
{
UNUSED(clss);
if (H5Pset_buffer((hid_t)plist, (size_t)size, NULL, NULL) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1buffer_1size */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_buffer_size
* Signature: (J)J
*/
JNIEXPORT jlong JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1buffer_1size(JNIEnv *env, jclass clss, jlong plist)
{
size_t size = 0;
UNUSED(clss);
if (!(size = H5Pget_buffer((hid_t)plist, NULL, NULL)))
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jlong)size;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1buffer_1size */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_preserve
* Signature: (JZ)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1preserve(JNIEnv *env, jclass clss, jlong plist, jboolean status)
{
bool st = JNI_FALSE;
herr_t retVal = FAIL;
UNUSED(clss);
if (JNI_TRUE == status)
st = true;
else if (JNI_FALSE == status)
st = false;
else
H5_BAD_ARGUMENT_ERROR(ENVONLY, "H5Pset_preserve: status not true or false");
if ((retVal = H5Pset_preserve((hid_t)plist, st)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1preserve */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_preserve
* Signature: (J)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1preserve(JNIEnv *env, jclass clss, jlong plist)
{
herr_t retVal = FAIL;
UNUSED(clss);
if ((retVal = H5Pget_preserve((hid_t)plist)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1preserve */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_edc_check
* Signature: (JI)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1edc_1check(JNIEnv *env, jclass clss, jlong plist, jint check)
{
herr_t retVal = FAIL;
UNUSED(clss);
if ((retVal = H5Pset_edc_check((hid_t)plist, (H5Z_EDC_t)check)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1edc_1check */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_edc_check
* Signature: (J)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1edc_1check(JNIEnv *env, jclass clss, jlong plist)
{
H5Z_EDC_t retVal = -1;
UNUSED(clss);
if ((retVal = H5Pget_edc_check((hid_t)plist)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1edc_1check */
/*
* TODO: H5Pset_filter_callback
*/
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_data_transform
* Signature: (JLjava/lang/String;)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1data_1transform(JNIEnv *env, jclass clss, jlong plist_id, jstring expression)
{
const char *express = NULL;
herr_t retVal = FAIL;
UNUSED(clss);
if (NULL == expression)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pset_data_transform: data transform expression is NULL");
PIN_JAVA_STRING(ENVONLY, expression, express, NULL,
"H5Pset_data_transform: data transform expression not pinned");
if ((retVal = H5Pset_data_transform((hid_t)plist_id, express)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
if (express)
UNPIN_JAVA_STRING(ENVONLY, expression, express);
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1data_1transform */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_data_transform
* Signature: (J[Ljava/lang/String;J)J
*/
JNIEXPORT jlong JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1data_1transform(JNIEnv *env, jclass clss, jlong plist_id, jobjectArray expression,
jlong size)
{
jstring str = NULL;
char *express = NULL;
ssize_t express_size = -1;
UNUSED(clss);
if (size <= 0)
H5_BAD_ARGUMENT_ERROR(ENVONLY, "H5Pget_data_transform: size <= 0");
if ((express_size = H5Pget_data_transform((hid_t)plist_id, (char *)NULL, (size_t)size)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
if (NULL == (express = (char *)malloc(sizeof(char) * (size_t)express_size + 1)))
H5_OUT_OF_MEMORY_ERROR(ENVONLY, "H5Pget_data_transform: memory allocation failed");
if (H5Pget_data_transform((hid_t)plist_id, express, (size_t)express_size + 1) < 0)
H5_LIBRARY_ERROR(ENVONLY);
express[express_size] = '\0';
if (NULL == (str = ENVPTR->NewStringUTF(ENVONLY, express))) {
CHECK_JNI_EXCEPTION(ENVONLY, JNI_TRUE);
H5_OUT_OF_MEMORY_ERROR(
ENVONLY, "H5Pget_data_transform: out of memory - unable to construct string from UTF characters");
}
ENVPTR->SetObjectArrayElement(ENVONLY, expression, 0, str);
CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE);
done:
if (express)
free(express);
return (jlong)express_size;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1data_1transform */
/*
* TODO: H5Pset_type_conv_cb
*/
/*
* TODO: H5Pget_type_conv_cb
*/
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_hyper_vector_size
* Signature: (JJ)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1hyper_1vector_1size(JNIEnv *env, jclass clss, jlong plist, jlong vector_size)
{
herr_t retVal = FAIL;
UNUSED(clss);
if ((retVal = H5Pset_hyper_vector_size((hid_t)plist, (size_t)vector_size)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1hyper_1vector_1size */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_hyper_vector_size
* Signature: (J[J)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1hyper_1vector_1size(JNIEnv *env, jclass clss, jlong plist, jlongArray vector_size)
{
jboolean isCopy;
size_t size;
jlong *theArray = NULL;
herr_t retVal = FAIL;
UNUSED(clss);
if (NULL == vector_size)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_hyper_vector_size: vector_size is NULL");
PIN_LONG_ARRAY(ENVONLY, vector_size, theArray, &isCopy,
"H5Pget_hyper_vector_size: vector_size not pinned");
if ((retVal = H5Pget_hyper_vector_size((hid_t)plist, &size)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
theArray[0] = (jlong)size;
done:
if (theArray)
UNPIN_LONG_ARRAY(ENVONLY, vector_size, theArray, (retVal < 0) ? JNI_ABORT : 0);
return (jint)retVal;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1hyper_1vector_1size */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pset_btree_ratios
* Signature: (JDDD)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pset_1btree_1ratios(JNIEnv *env, jclass clss, jlong plist_id, jdouble left,
jdouble middle, jdouble right)
{
herr_t status = FAIL;
UNUSED(clss);
if ((status = H5Pset_btree_ratios((hid_t)plist_id, (double)left, (double)middle, (double)right)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return (jint)status;
} /* end Java_hdf_hdf5lib_H5_H5Pset_1btree_1ratios */
/*
* Class: hdf_hdf5lib_H5
* Method: H5Pget_btree_ratios
* Signature: (J[D[D[D)I
*/
JNIEXPORT jint JNICALL
Java_hdf_hdf5lib_H5_H5Pget_1btree_1ratios(JNIEnv *env, jclass clss, jlong plist_id, jdoubleArray left,
jdoubleArray middle, jdoubleArray right)
{
jboolean isCopy;
jdouble *leftP = NULL;
jdouble *middleP = NULL;
jdouble *rightP = NULL;
herr_t status = FAIL;
UNUSED(clss);
if (NULL == left)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_btree_ratios: left input array is NULL");
if (NULL == middle)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_btree_ratios: middle input array is NULL");
if (NULL == right)
H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_btree_ratios: right input array is NULL");
PIN_DOUBLE_ARRAY(ENVONLY, left, leftP, &isCopy, "H5Pget_btree_ratios: left array not pinned");
PIN_DOUBLE_ARRAY(ENVONLY, middle, middleP, &isCopy, "H5Pget_btree_ratios: middle array not pinned");
PIN_DOUBLE_ARRAY(ENVONLY, right, rightP, &isCopy, "H5Pget_btree_ratios: right array not pinned");
if ((status =
H5Pget_btree_ratios((hid_t)plist_id, (double *)leftP, (double *)middleP, (double *)rightP)) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
if (rightP)
UNPIN_DOUBLE_ARRAY(ENVONLY, right, rightP, (status < 0) ? JNI_ABORT : 0);
if (middleP)
UNPIN_DOUBLE_ARRAY(ENVONLY, middle, middleP, (status < 0) ? JNI_ABORT : 0);
if (leftP)
UNPIN_DOUBLE_ARRAY(ENVONLY, left, leftP, (status < 0) ? JNI_ABORT : 0);
return (jint)status;
} /* end Java_hdf_hdf5lib_H5_H5Pget_1btree_1ratios */
/*
* TODO: H5Pset_vlen_mem_manager
*/
/*
* TODO: H5Pget_vlen_mem_manager
*/
/*
* TODO: H5Pset_dxpl_mpio
*/
/*
* TODO: H5Pget_dxpl_mpio
*/
/*
* TODO: H5Pset_dxpl_mpio_chunk_opt
*/
/*
* TODO: H5Pset_dxpl_mpio_chunk_opt_num
*/
/*
* TODO: H5Pset_dxpl_mpio_chunk_opt_ratio
*/
/*
* TODO: H5Pset_dxpl_mpio_collective_opt
*/
/*
* TODO: H5Pget_mpio_actual_chunk_opt_mode
*/
/*
* TODO: H5Pget_mpio_actual_io_mode
*/
/*
* TODO: H5Pget_mpio_no_collective_cause
*/
#ifdef __cplusplus
} /* end extern "C" */
#endif /* __cplusplus */
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