Bring over support for retrying metadata cache entry loads, along with all the

supporting metadata cache callback changes, etc.

2 files changed, 53 insertions, 0 deletions

diff --git a/java/src/jni/h5pImp.c b/java/src/jni/h5pImp.c
index 7c71da1..01da210 100644
--- a/java/src/jni/h5pImp.c
+++ b/java/src/jni/h5pImp.c
@@ -5542,6 +5542,40 @@ Java_hdf_hdf5lib_H5_H5Piterate
     return (jint)status;
 } /* end Java_hdf_hdf5lib_H5_H5Piterate */
 
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_metadata_read_attempts
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1metadata_1read_1attempts
+    (JNIEnv *env, jclass clss, jlong plist_id)
+{
+    unsigned attempts;
+    if (H5Pget_metadata_read_attempts((hid_t)plist_id, &attempts) < 0)
+        h5libraryError(env);
+
+    return (jlong) attempts;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1metadata_1read_1attempts */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_metadata_read_attempts
+ * Signature: (JJ)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1metadata_1read_1attempts
+    (JNIEnv *env, jclass clss, jlong plist_id, jlong attempts)
+{
+     if (attempts <= 0) {
+         h5badArgument(env, "H5Pset_metadata_read_attempts:  attempts <= 0");
+     } /* end if */
+     else {
+        if(H5Pset_metadata_read_attempts((hid_t)plist_id, (unsigned)attempts) < 0)
+            h5libraryError(env);
+     } /* end else */
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1metadata_1read_1attempts */
+
 #ifdef __cplusplus
 } /* end extern "C" */
 #endif /* __cplusplus */
diff --git a/java/src/jni/h5pImp.h b/java/src/jni/h5pImp.h
index 2269624..d606b7a 100644
--- a/java/src/jni/h5pImp.h
+++ b/java/src/jni/h5pImp.h
@@ -1473,6 +1473,25 @@ JNIEXPORT jint JNICALL
 Java_hdf_hdf5lib_H5_H5Piterate
   (JNIEnv*, jclass, jlong, jintArray, jobject, jobject);
 
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pget_metadata_read_attempts
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1metadata_1read_1attempts
+(JNIEnv *, jclass, jlong);
+
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Pset_metadata_read_attempts
+ * Signature: (JJ)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1metadata_1read_1attempts
+(JNIEnv *, jclass, jlong, jlong);
+
 
 #ifdef __cplusplus
 } /* end extern "C" */