From 4bd667bfde558d7ac3fd348d9954ab572e6eb026 Mon Sep 17 00:00:00 2001 From: Allen Byrne Date: Mon, 3 Apr 2017 14:06:47 -0500 Subject: HDFFV-10143 Add plugin APIs to Java interface --- java/src/hdf/hdf5lib/H5.java | 72 +++++++++++++++++++ java/src/jni/h5plImp.c | 161 ++++++++++++++++++++++++++++++++++++++++++ java/src/jni/h5plImp.h | 63 +++++++++++++++++ java/test/JUnit-interface.txt | 3 +- java/test/TestH5PL.java | 30 ++++++++ 5 files changed, 328 insertions(+), 1 deletion(-) diff --git a/java/src/hdf/hdf5lib/H5.java b/java/src/hdf/hdf5lib/H5.java index a1099d8..88bd0e5 100644 --- a/java/src/hdf/hdf5lib/H5.java +++ b/java/src/hdf/hdf5lib/H5.java @@ -7202,6 +7202,78 @@ public class H5 implements java.io.Serializable { **/ public synchronized static native int H5PLget_loading_state() throws HDF5LibraryException; + /** + * H5PLappend inserts the plugin path at the end of the table. + * + * @param plugin_path + * IN: Path for location of filter plugin libraries. + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native void H5PLappend(String plugin_path) throws HDF5LibraryException; + + /** + * H5PLprepend inserts the plugin path at the beginning of the table. + * + * @param plugin_path + * IN: Path for location of filter plugin libraries. + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native void H5PLprepend(String plugin_path) throws HDF5LibraryException; + + /** + * H5PLreplace replaces the plugin path at the specified index. + * + * @param plugin_path + * IN: Path for location of filter plugin libraries. + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native void H5PLreplace(String plugin_path, int index) throws HDF5LibraryException; + + /** + * H5PLinsert inserts the plugin path at the specified index. + * + * @param plugin_path + * IN: Path for location of filter plugin libraries. + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native void H5PLinsert(String plugin_path, int index) throws HDF5LibraryException; + + /** + * H5PLremove removes the plugin path at the specified index. + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native void H5PLremove(int index) throws HDF5LibraryException; + + /** + * H5PLget retrieves the plugin path at the specified index. + * + * @return the current path at the index in plugin path table + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native String H5PLget(int index) throws HDF5LibraryException; + + /** + * H5PLsize retrieves the size of the current list of plugin paths. + * + * @return the current number of paths in the plugin path table + * + * @exception HDF5LibraryException + * - Error from the HDF-5 Library. + **/ + public synchronized static native int H5PLsize() throws HDF5LibraryException; + // //////////////////////////////////////////////////////////// // // // H5R: HDF5 1.8 Reference API Functions // diff --git a/java/src/jni/h5plImp.c b/java/src/jni/h5plImp.c index 59de3cf..34d6f8b 100644 --- a/java/src/jni/h5plImp.c +++ b/java/src/jni/h5plImp.c @@ -61,6 +61,167 @@ Java_hdf_hdf5lib_H5_H5PLget_1loading_1state return (jint)plugin_type; } /* end Java_hdf_hdf5lib_H5_H5PLget_1loading_1state */ +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLappend + * Signature: (Ljava/lang/String;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLappend + (JNIEnv *env, jclass clss, jobjectArray plugin_path) +{ + char *aName; + herr_t retVal = -1; + + PIN_JAVA_STRING(plugin_path, aName); + if (aName != NULL) { + retVal = H5PLappend(aName); + + UNPIN_JAVA_STRING(plugin_path, aName); + + if (retVal < 0) + h5libraryError(env); + } +} /* end Java_hdf_hdf5lib_H5_H5PLappend */ +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLprepend + * Signature: (Ljava/lang/String;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLprepend + (JNIEnv *env, jclass clss, jobjectArray plugin_path) +{ + char *aName; + herr_t retVal = -1; + + PIN_JAVA_STRING(plugin_path, aName); + if (aName != NULL) { + retVal = H5PLprepend(aName); + + UNPIN_JAVA_STRING(plugin_path, aName); + + if (retVal < 0) + h5libraryError(env); + } +} /* end Java_hdf_hdf5lib_H5_H5PLprepend */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLreplace + * Signature: (Ljava/lang/String;I)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLreplace + (JNIEnv *env, jclass clss, jobjectArray plugin_path, jint index) +{ + char *aName; + herr_t retVal = -1; + + PIN_JAVA_STRING(plugin_path, aName); + if (aName != NULL) { + retVal = H5PLreplace(aName, index); + + UNPIN_JAVA_STRING(plugin_path, aName); + + if (retVal < 0) + h5libraryError(env); + } +} /* end Java_hdf_hdf5lib_H5_H5PLreplace */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLinsert + * Signature: (Ljava/lang/String;I)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLinsert + (JNIEnv *env, jclass clss, jobjectArray plugin_path, jint index) +{ + char *aName; + herr_t retVal = -1; + + PIN_JAVA_STRING(plugin_path, aName); + if (aName != NULL) { + retVal = H5PLinsert(aName, index); + + UNPIN_JAVA_STRING(plugin_path, aName); + + if (retVal < 0) + h5libraryError(env); + } +} /* end Java_hdf_hdf5lib_H5_H5PLinsert */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLremove + * Signature: (I)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLremove + (JNIEnv *env, jclass clss, jint index) +{ + if (H5PLremove(index) < 0) + h5libraryError(env); +} /* end Java_hdf_hdf5lib_H5_H5PLremove */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLget + * Signature: (I)Ljava/lang/String; + */ +JNIEXPORT jstring JNICALL +Java_hdf_hdf5lib_H5_H5PLget + (JNIEnv *env, jclass clss, jint index) +{ + char *aName; + jstring str = NULL; + ssize_t buf_size; + + /* get the length of the name */ + buf_size = H5PLget(index, NULL, 0); + + if (buf_size <= 0) { + h5badArgument(env, "H5PLget: buf_size <= 0"); + } /* end if */ + else { + buf_size++; /* add extra space for the null terminator */ + aName = (char*)HDmalloc(sizeof(char) * (size_t)buf_size); + if (aName == NULL) { + h5outOfMemory(env, "H5PLget: malloc failed"); + } /* end if */ + else { + buf_size = H5PLget(index, aName, (size_t)buf_size); + if (buf_size < 0) { + h5libraryError(env); + } /* end if */ + else { + str = ENVPTR->NewStringUTF(ENVPAR aName); + } + HDfree(aName); + } + } + return str; +} /* end Java_hdf_hdf5lib_H5_H5PLget */ + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLsize + * Signature: (V)I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5PLsize + (JNIEnv *env, jclass clss) +{ + int retVal = -1; + + retVal = H5PLsize(); + if (retVal < 0) + h5libraryError(env); + + return (jint)retVal; +} /* end Java_hdf_hdf5lib_H5_H5PLsize */ + #ifdef __cplusplus } /* end extern "C" */ #endif /* __cplusplus */ diff --git a/java/src/jni/h5plImp.h b/java/src/jni/h5plImp.h index d0507a8..5326a94 100644 --- a/java/src/jni/h5plImp.h +++ b/java/src/jni/h5plImp.h @@ -41,6 +41,69 @@ JNIEXPORT jint JNICALL Java_hdf_hdf5lib_H5_H5PLget_1loading_1state (JNIEnv *, jclass); +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLappend + * Signature: (Ljava/lang/String;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLappend + (JNIEnv *, jclass, jobjectArray); + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLprepend + * Signature: (Ljava/lang/String;)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLprepend + (JNIEnv *, jclass, jobjectArray); + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLreplace + * Signature: (Ljava/lang/String;I)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLreplace + (JNIEnv *, jclass, jobjectArray, jint); + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLinsert + * Signature: (Ljava/lang/String;I)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLinsert + (JNIEnv *, jclass, jobjectArray, jint); + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLremove + * Signature: (I)V + */ +JNIEXPORT void JNICALL +Java_hdf_hdf5lib_H5_H5PLremove + (JNIEnv *, jclass, jint); + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLget + * Signature: (I)Ljava/lang/String; + */ +JNIEXPORT jstring JNICALL +Java_hdf_hdf5lib_H5_H5PLget + (JNIEnv *, jclass, jint); + +/* + * Class: hdf_hdf5lib_H5 + * Method: H5PLsize + * Signature: (V)I + */ +JNIEXPORT jint JNICALL +Java_hdf_hdf5lib_H5_H5PLsize + (JNIEnv *, jclass); + #ifdef __cplusplus } /* end extern "C" */ #endif /* __cplusplus */ diff --git a/java/test/JUnit-interface.txt b/java/test/JUnit-interface.txt index cae8cef..ab2f3b1 100644 --- a/java/test/JUnit-interface.txt +++ b/java/test/JUnit-interface.txt @@ -633,13 +633,14 @@ JUnit version 4.11 .testH5Ocomment_clear .testH5Ocopy_cur_not_exists .TestH5PLplugins +.TestH5PLpaths .testH5Zfilter_avail .testH5Zunregister_predefined .testH5Zget_filter_info Time: XXXX -OK (637 tests) +OK (638 tests) HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs): #000: (file name) line (number) in H5Fopen(): can't set access and transfer property lists diff --git a/java/test/TestH5PL.java b/java/test/TestH5PL.java index 9f1876c..759db5f 100644 --- a/java/test/TestH5PL.java +++ b/java/test/TestH5PL.java @@ -69,6 +69,36 @@ public class TestH5PL { } } + @Test + public void TestH5PLpaths() { + try { + int original_entries = H5.H5PLsize(); + H5.H5PLappend("path_one"); + int plugin_entries = H5.H5PLsize(); + assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+1) == plugin_entries); + H5.H5PLprepend("path_two"); + plugin_entries = H5.H5PLsize(); + assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+2) == plugin_entries); + H5.H5PLinsert("path_three", original_entries); + plugin_entries = H5.H5PLsize(); + assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+3) == plugin_entries); + String first_path = H5.H5PLget(original_entries); + assertTrue("First path was : "+first_path + " ",first_path.compareToIgnoreCase("path_three")==0); + H5.H5PLreplace("path_four", original_entries); + first_path = H5.H5PLget(original_entries); + assertTrue("First path changed to : "+first_path + " ",first_path.compareToIgnoreCase("path_four")==0); + H5.H5PLremove(original_entries); + first_path = H5.H5PLget(original_entries); + assertTrue("First path now : "+first_path + " ",first_path.compareToIgnoreCase("path_two")==0); + plugin_entries = H5.H5PLsize(); + assertTrue("H5.H5PLsize: "+plugin_entries, (original_entries+2) == plugin_entries); + } + catch (Throwable err) { + err.printStackTrace(); + fail("TestH5PLpaths " + err); + } + } + @Ignore public void TestH5PLdlopen() { long file_id = -1; -- cgit v0.12