diff options
Diffstat (limited to 'java/src/jni/exceptionImp.c')
| -rw-r--r-- | java/src/jni/exceptionImp.c | 164 |
1 files changed, 79 insertions, 85 deletions
diff --git a/java/src/jni/exceptionImp.c b/java/src/jni/exceptionImp.c index 0faa0cc..3ccb6ef 100644 --- a/java/src/jni/exceptionImp.c +++ b/java/src/jni/exceptionImp.c @@ -6,7 +6,7 @@ * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the COPYING file, which can be found at the root of the source code * - * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * 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. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ @@ -21,7 +21,6 @@ extern "C" { #endif /* __cplusplus */ - /***********/ /* Headers */ /***********/ @@ -33,9 +32,8 @@ extern "C" { #include "h5jni.h" #include "exceptionImp.h" -extern H5E_auto2_t efunc; -extern void *edata; - +extern H5E_auto2_t efunc; +extern void * edata; /*******************/ /* Local Variables */ @@ -47,13 +45,13 @@ extern void *edata; * minor error numbers. */ typedef struct H5E_major_mesg_t { - hid_t error_code; - const char *str; + hid_t error_code; + const char *str; } H5E_major_mesg_t; typedef struct H5E_minor_mesg_t { - hid_t error_code; - const char *str; + hid_t error_code; + const char *str; } H5E_minor_mesg_t; /* major and minor error numbers */ @@ -66,42 +64,41 @@ typedef struct H5E_num_t { /* Local Macros */ /********************/ -#define THROWEXCEPTION(className, args) \ -{ \ - jmethodID jm; \ - jclass jc; \ - jobject ex; \ - \ - if (NULL == (jc = ENVPTR->FindClass(ENVONLY, (className)))) \ - CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ - \ - if (NULL == (jm = ENVPTR->GetMethodID(ENVONLY, jc, "<init>", "(Ljava/lang/String;)V"))) { \ - HDprintf("THROWEXCEPTION FATAL ERROR: GetMethodID failed\n"); \ - CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ - } \ - \ - if (NULL == (ex = ENVPTR->NewObjectA(ENVONLY, jc, jm, (jvalue *)(args)))) { \ - HDprintf("THROWEXCEPTION FATAL ERROR: Class %s: Creation failed\n", (className)); \ - CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ - } \ - \ - if (ENVPTR->Throw(ENVONLY, (jthrowable)ex) < 0) { \ - HDprintf("THROWEXCEPTION FATAL ERROR: Class %s: Throw failed\n", (className)); \ - CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ - } \ -} +#define THROWEXCEPTION(className, args) \ + { \ + jmethodID jm; \ + jclass jc; \ + jobject ex; \ + \ + if (NULL == (jc = ENVPTR->FindClass(ENVONLY, (className)))) \ + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ + \ + if (NULL == (jm = ENVPTR->GetMethodID(ENVONLY, jc, "<init>", "(Ljava/lang/String;)V"))) { \ + HDprintf("THROWEXCEPTION FATAL ERROR: GetMethodID failed\n"); \ + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ + } \ + \ + if (NULL == (ex = ENVPTR->NewObjectA(ENVONLY, jc, jm, (jvalue *)(args)))) { \ + HDprintf("THROWEXCEPTION FATAL ERROR: Class %s: Creation failed\n", (className)); \ + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ + } \ + \ + if (ENVPTR->Throw(ENVONLY, (jthrowable)ex) < 0) { \ + HDprintf("THROWEXCEPTION FATAL ERROR: Class %s: Throw failed\n", (className)); \ + CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); \ + } \ + } /********************/ /* Local Prototypes */ /********************/ static const char *defineHDF5LibraryException(hid_t maj_num); -static jboolean H5JNIErrorClass(JNIEnv *env, const char *message, const char *className); +static jboolean H5JNIErrorClass(JNIEnv *env, const char *message, const char *className); /* get the major and minor error numbers on the top of the error stack */ static herr_t -walk_error_callback - (unsigned n, const H5E_error2_t *err_desc, void *_err_nums) +walk_error_callback(unsigned n, const H5E_error2_t *err_desc, void *_err_nums) { H5E_num_t *err_nums = (H5E_num_t *)_err_nums; @@ -122,8 +119,7 @@ walk_error_callback * */ JNIEXPORT jint JNICALL -Java_hdf_hdf5lib_H5_H5error_1off - (JNIEnv *env, jclass clss) +Java_hdf_hdf5lib_H5_H5error_1off(JNIEnv *env, jclass clss) { UNUSED(env); UNUSED(clss); @@ -144,8 +140,7 @@ Java_hdf_hdf5lib_H5_H5error_1off * */ JNIEXPORT void JNICALL -Java_hdf_hdf5lib_H5_H5error_1on - (JNIEnv *env, jclass clss) +Java_hdf_hdf5lib_H5_H5error_1on(JNIEnv *env, jclass clss) { UNUSED(env); UNUSED(clss); @@ -161,11 +156,10 @@ Java_hdf_hdf5lib_H5_H5error_1on * Call the HDF-5 library to print the HDF-5 error stack to 'file_name'. */ JNIEXPORT void JNICALL -Java_hdf_hdf5lib_exceptions_HDF5LibraryException_printStackTrace0 - (JNIEnv *env, jobject obj, jstring file_name) +Java_hdf_hdf5lib_exceptions_HDF5LibraryException_printStackTrace0(JNIEnv *env, jobject obj, jstring file_name) { - FILE *stream = NULL; - const char *file = NULL; + FILE * stream = NULL; + const char *file = NULL; UNUSED(obj); @@ -196,8 +190,7 @@ done: * Extract the HDF-5 major error number from the HDF-5 error stack. */ JNIEXPORT jlong JNICALL -Java_hdf_hdf5lib_exceptions_HDF5LibraryException__1getMajorErrorNumber - (JNIEnv *env, jobject obj) +Java_hdf_hdf5lib_exceptions_HDF5LibraryException__1getMajorErrorNumber(JNIEnv *env, jobject obj) { H5E_num_t err_nums; @@ -221,8 +214,7 @@ Java_hdf_hdf5lib_exceptions_HDF5LibraryException__1getMajorErrorNumber * Extract the HDF-5 minor error number from the HDF-5 error stack. */ JNIEXPORT jlong JNICALL -Java_hdf_hdf5lib_exceptions_HDF5LibraryException__1getMinorErrorNumber - (JNIEnv *env, jobject obj) +Java_hdf_hdf5lib_exceptions_HDF5LibraryException__1getMinorErrorNumber(JNIEnv *env, jobject obj) { H5E_num_t err_nums; @@ -242,17 +234,16 @@ Java_hdf_hdf5lib_exceptions_HDF5LibraryException__1getMinorErrorNumber * Routine to raise particular Java exceptions from C. */ static jboolean -H5JNIErrorClass - (JNIEnv *env, const char *message, const char *className) +H5JNIErrorClass(JNIEnv *env, const char *message, const char *className) { - jstring str; - char *args[2]; - jboolean retVal = JNI_FALSE; + jstring str; + char * args[2]; + jboolean retVal = JNI_FALSE; if (NULL == (str = ENVPTR->NewStringUTF(ENVONLY, message))) CHECK_JNI_EXCEPTION(ENVONLY, JNI_FALSE); - args[0] = (char *) str; + args[0] = (char *)str; args[1] = 0; THROWEXCEPTION(className, args); @@ -271,12 +262,23 @@ done: * exception. */ jboolean -h5outOfMemory - (JNIEnv *env, const char *functName) +h5outOfMemory(JNIEnv *env, const char *message) { - return H5JNIErrorClass(env, functName, "java/lang/OutOfMemoryError"); + return H5JNIErrorClass(env, message, "java/lang/OutOfMemoryError"); } /* end h5outOfMemory() */ +/* + * Create and throw an 'AssertionError' + * + * Note: This routine never returns from the 'throw', + * and the Java native method immediately raises the + * exception. + */ +jboolean +h5assertion(JNIEnv *env, const char *message) +{ + return H5JNIErrorClass(env, message, "java/lang/AssertionError"); +} /* end h5assertion() */ /* * A fatal error in a JNI call @@ -287,10 +289,9 @@ h5outOfMemory * exception. */ jboolean -h5JNIFatalError - (JNIEnv *env, const char *functName) +h5JNIFatalError(JNIEnv *env, const char *message) { - return H5JNIErrorClass(env, functName, "java/lang/InternalError"); + return H5JNIErrorClass(env, message, "java/lang/InternalError"); } /* end h5JNIFatalError() */ /* @@ -302,10 +303,9 @@ h5JNIFatalError * exception. */ jboolean -h5nullArgument - (JNIEnv *env, const char *functName) +h5nullArgument(JNIEnv *env, const char *message) { - return H5JNIErrorClass(env, functName, "java/lang/NullPointerException"); + return H5JNIErrorClass(env, message, "java/lang/NullPointerException"); } /* end h5nullArgument() */ /* @@ -317,10 +317,9 @@ h5nullArgument * exception. */ jboolean -h5badArgument - (JNIEnv *env, const char *functName) +h5badArgument(JNIEnv *env, const char *message) { - return H5JNIErrorClass(env, functName, "java/lang/IllegalArgumentException"); + return H5JNIErrorClass(env, message, "java/lang/IllegalArgumentException"); } /* end h5badArgument() */ /* @@ -332,10 +331,9 @@ h5badArgument * exception. */ jboolean -h5unimplemented - (JNIEnv *env, const char *functName) +h5unimplemented(JNIEnv *env, const char *message) { - return H5JNIErrorClass(env, functName, "java/lang/UnsupportedOperationException"); + return H5JNIErrorClass(env, message, "java/lang/UnsupportedOperationException"); } /* end h5unimplemented() */ /* h5raiseException(). This routine is called to generate @@ -346,8 +344,7 @@ h5unimplemented * exception. */ jboolean -h5raiseException - (JNIEnv *env, const char *message, const char *exception) +h5raiseException(JNIEnv *env, const char *message, const char *exception) { return H5JNIErrorClass(env, message, exception); } /* end h5raiseException() */ @@ -364,20 +361,19 @@ h5raiseException * exception. */ jboolean -h5libraryError - (JNIEnv *env) +h5libraryError(JNIEnv *env) { const char *exception = NULL; H5E_type_t error_msg_type; H5E_num_t exceptionNumbers; - jstring str = NULL; + jstring str = NULL; ssize_t msg_size = 0; hid_t min_num; hid_t maj_num; hid_t stk_id = H5I_INVALID_HID; - char *args[2]; - char *msg_str = NULL; - jboolean retVal = JNI_FALSE; + char * args[2]; + char * msg_str = NULL; + jboolean retVal = JNI_FALSE; exceptionNumbers.maj_num = 0; exceptionNumbers.min_num = 0; @@ -408,8 +404,8 @@ h5libraryError goto done; if (msg_size > 0) { - if (NULL == (msg_str = (char *) HDcalloc((size_t)msg_size + 1, sizeof(char)))) - H5_JNI_FATAL_ERROR(ENVONLY, "h5libraryerror: failed to allocate buffer for error message"); + if (NULL == (msg_str = (char *)HDcalloc((size_t)msg_size + 1, sizeof(char)))) + H5_OUT_OF_MEMORY_ERROR(ENVONLY, "h5libraryerror: failed to allocate buffer for error message"); if ((msg_size = H5Eget_msg(min_num, &error_msg_type, msg_str, (size_t)msg_size + 1)) < 0) goto done; @@ -424,7 +420,7 @@ h5libraryError if (stk_id >= 0) H5Eset_current_stack(stk_id); - args[0] = (char *) str; + args[0] = (char *)str; args[1] = 0; THROWEXCEPTION(exception, args); @@ -443,8 +439,7 @@ done: * which goes with an HDF-5 error code. */ static const char * -defineHDF5LibraryException - (hid_t maj_num) +defineHDF5LibraryException(hid_t maj_num) { hid_t err_num = maj_num; @@ -460,8 +455,8 @@ defineHDF5LibraryException return "hdf/hdf5lib/exceptions/HDF5LowLevelIOException"; else if (H5E_FUNC == err_num) return "hdf/hdf5lib/exceptions/HDF5FunctionEntryExitException"; - else if (H5E_ATOM == err_num) - return "hdf/hdf5lib/exceptions/HDF5AtomException"; + else if (H5E_ID == err_num) + return "hdf/hdf5lib/exceptions/HDF5IdException"; else if (H5E_CACHE == err_num) return "hdf/hdf5lib/exceptions/HDF5MetaDataCacheException"; else if (H5E_BTREE == err_num) @@ -497,4 +492,3 @@ defineHDF5LibraryException #ifdef __cplusplus } /* end extern "C" */ #endif /* __cplusplus */ - |