summaryrefslogtreecommitdiffstats
path: root/java/examples
diff options
context:
space:
mode:
Diffstat (limited to 'java/examples')
-rw-r--r--java/examples/datasets/H5Ex_D_Sofloat.java13
-rw-r--r--java/examples/datasets/H5Ex_D_UnlimitedMod.java2
-rw-r--r--java/examples/datasets/JavaDatasetExample.sh.in6
-rw-r--r--java/examples/datasets/Makefile.am2
-rw-r--r--java/examples/datatypes/H5Ex_T_ObjectReference.java275
-rw-r--r--java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java335
-rw-r--r--java/examples/datatypes/JavaDatatypeExample.sh.in6
-rw-r--r--java/examples/datatypes/Makefile.am2
-rw-r--r--java/examples/groups/H5Ex_G_Corder.java2
-rw-r--r--java/examples/groups/JavaGroupExample.sh.in6
-rw-r--r--java/examples/groups/Makefile.am2
-rw-r--r--java/examples/intro/JavaIntroExample.sh.in6
-rw-r--r--java/examples/intro/Makefile.am2
-rw-r--r--java/examples/testfiles/examples.datasets.H5Ex_D_Sofloat.txt8
14 files changed, 290 insertions, 377 deletions
diff --git a/java/examples/datasets/H5Ex_D_Sofloat.java b/java/examples/datasets/H5Ex_D_Sofloat.java
index a42aba4..8edde09 100644
--- a/java/examples/datasets/H5Ex_D_Sofloat.java
+++ b/java/examples/datasets/H5Ex_D_Sofloat.java
@@ -21,6 +21,9 @@
************************************************************/
package examples.datasets;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.util.Locale;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.Map;
@@ -123,8 +126,9 @@ public class H5Ex_D_Sofloat {
}
// Print the maximum value.
- System.out.println("Maximum value in write buffer is: " + max);
- System.out.println("Minimum value in write buffer is: " + min);
+ DecimalFormat df = new DecimalFormat("#,##0.000000", new DecimalFormatSymbols(Locale.US));
+ System.out.println("Maximum value in write buffer is: " + df.format(max));
+ System.out.println("Minimum value in write buffer is: " + df.format(min));
// Create a new file using the default properties.
try {
@@ -308,8 +312,9 @@ public class H5Ex_D_Sofloat {
}
// Print the maximum value.
- System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
- System.out.println("Minimum value in " + DATASETNAME + " is: " + min);
+ DecimalFormat df = new DecimalFormat("#,##0.000000", new DecimalFormatSymbols(Locale.US));
+ System.out.println("Maximum value in " + DATASETNAME + " is: " + df.format(max));
+ System.out.println("Minimum value in " + DATASETNAME + " is: " + df.format(min));
// End access to the dataset and release resources used by it.
try {
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedMod.java b/java/examples/datasets/H5Ex_D_UnlimitedMod.java
index 273ac3e..0708898 100644
--- a/java/examples/datasets/H5Ex_D_UnlimitedMod.java
+++ b/java/examples/datasets/H5Ex_D_UnlimitedMod.java
@@ -17,7 +17,7 @@
file. Next, it reopens the file, reads back the data,
outputs it to the screen, extends the dataset, and writes
new data to the entire extended dataset. Finally it
- reopens the file again, reads back the data, and utputs it
+ reopens the file again, reads back the data, and outputs it
to the screen.
************************************************************/
package examples.datasets;
diff --git a/java/examples/datasets/JavaDatasetExample.sh.in b/java/examples/datasets/JavaDatasetExample.sh.in
index f29739a..9a5ddd8 100644
--- a/java/examples/datasets/JavaDatasetExample.sh.in
+++ b/java/examples/datasets/JavaDatasetExample.sh.in
@@ -57,8 +57,8 @@ $top_builddir/java/src/jni/.libs/libhdf5_java.*
$top_builddir/java/src/$JARFILE
"
LIST_JAR_TESTFILES="
-$HDFLIB_HOME/slf4j-api-1.7.25.jar
-$HDFLIB_HOME/ext/slf4j-simple-1.7.25.jar
+$HDFLIB_HOME/slf4j-api-1.7.33.jar
+$HDFLIB_HOME/ext/slf4j-simple-1.7.33.jar
"
LIST_DATA_FILES="
$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Alloc.txt
@@ -220,7 +220,7 @@ JAVAEXEFLAGS=@H5_JAVAFLAGS@
COPY_LIBFILES_TO_BLDLIBDIR
COPY_DATAFILES_TO_BLDDIR
-CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.25.jar:"$BLDLIBDIR"/slf4j-simple-1.7.25.jar:"$TESTJARFILE""
+CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.33.jar:"$BLDLIBDIR"/slf4j-simple-1.7.33.jar:"$TESTJARFILE""
TEST=/usr/bin/test
if [ ! -x /usr/bin/test ]
diff --git a/java/examples/datasets/Makefile.am b/java/examples/datasets/Makefile.am
index 41a914b..8b71ced 100644
--- a/java/examples/datasets/Makefile.am
+++ b/java/examples/datasets/Makefile.am
@@ -27,7 +27,7 @@ classes:
pkgpath = examples/datasets
hdfjarfile = jar$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).jar
-CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
+CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.33.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.33.jar:$$CLASSPATH
jarfile = jar$(PACKAGE_TARNAME)datasets.jar
diff --git a/java/examples/datatypes/H5Ex_T_ObjectReference.java b/java/examples/datatypes/H5Ex_T_ObjectReference.java
index 38536b8..b0f98de 100644
--- a/java/examples/datatypes/H5Ex_T_ObjectReference.java
+++ b/java/examples/datatypes/H5Ex_T_ObjectReference.java
@@ -70,7 +70,7 @@ public class H5Ex_T_ObjectReference {
long group_id = HDF5Constants.H5I_INVALID_HID;
long dataset_id = HDF5Constants.H5I_INVALID_HID;
long[] dims = { DIM0 };
- byte[][] dset_data = new byte[DIM0][8];
+ byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE];
// Create a new file using default properties.
try {
@@ -111,50 +111,58 @@ public class H5Ex_T_ObjectReference {
e.printStackTrace();
}
- // Create references to the previously created objects. Passing -1
- // as space_id causes this parameter to be ignored. Other values
- // besides valid dataspaces result in an error.
try {
if (file_id >= 0) {
- byte rbuf0[] = H5.H5Rcreate(file_id, GROUPNAME, HDF5Constants.H5R_OBJECT, -1);
- byte rbuf1[] = H5.H5Rcreate(file_id, DATASETNAME2, HDF5Constants.H5R_OBJECT, -1);
- for (int indx = 0; indx < 8; indx++) {
- dset_data[0][indx] = rbuf0[indx];
- dset_data[1][indx] = rbuf1[indx];
+ try {
+ dset_data[0] = H5.H5Rcreate_object(file_id, GROUPNAME, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
+ }
+
+ try {
+ dset_data[1] = H5.H5Rcreate_object(file_id, DATASETNAME2, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
}
}
+
+ // Create dataspace. Setting maximum size to NULL sets the maximum
+ // size to be the current size.
+ try {
+ filespace_id = H5.H5Screate_simple(RANK, dims, null);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ // Create the dataset.
+ try {
+ if ((file_id >= 0) && (filespace_id >= 0))
+ dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_REF, filespace_id,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ // Write the object references to it.
+ try {
+ if (dataset_id >= 0)
+ H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+ HDF5Constants.H5P_DEFAULT, dset_data);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
}
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Create dataspace. Setting maximum size to NULL sets the maximum
- // size to be the current size.
- try {
- filespace_id = H5.H5Screate_simple(RANK, dims, null);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Create the dataset.
- try {
- if ((file_id >= 0) && (filespace_id >= 0))
- dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_REF_OBJ, filespace_id,
- HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Write the object references to it.
- try {
- if (dataset_id >= 0)
- H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
- HDF5Constants.H5P_DEFAULT, dset_data);
+ catch (Exception ex) {
+ ex.printStackTrace();
}
- catch (Exception e) {
- e.printStackTrace();
+ finally {
+ try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {}
+ try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {}
}
// End access to the dataset and release resources used by it.
@@ -192,140 +200,91 @@ public class H5Ex_T_ObjectReference {
int object_type = -1;
long object_id = HDF5Constants.H5I_INVALID_HID;
long[] dims = { DIM0 };
- byte[][] dset_data;
+ byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE];
// Open an existing file.
try {
file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- // Open an existing dataset.
- try {
- if (file_id >= 0)
- dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Get dataspace and allocate memory for read buffer.
- try {
- if (dataset_id >= 0)
- dataspace_id = H5.H5Dget_space(dataset_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- try {
- if (dataspace_id >= 0)
- H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Allocate array of pointers to two-dimensional arrays (the
- // elements of the dataset.
- dset_data = new byte[(int)dims[0]][8];
-
- // Read the data using the default properties.
- try {
- if (dataset_id >= 0) {
- H5.H5Dread(dataset_id, HDF5Constants.H5T_STD_REF_OBJ, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
- HDF5Constants.H5P_DEFAULT, dset_data);
- }
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Output the data to the screen.
- for (int indx = 0; indx < dims[0]; indx++) {
- System.out.println(DATASETNAME + "[" + indx + "]:");
- System.out.print(" ->");
- // Open the referenced object, get its name and type.
+ // Open an existing dataset.
try {
- if (dataset_id >= 0) {
- object_id = H5.H5Rdereference(dataset_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_OBJECT, dset_data[indx]);
- object_type = H5.H5Rget_obj_type(dataset_id, HDF5Constants.H5R_OBJECT, dset_data[indx]);
- }
- String obj_name = null;
- if (object_type >= 0) {
- // Get the length of the name and retrieve the name.
- obj_name = H5.H5Iget_name(object_id);
- }
- if ((object_id >= 0) && (object_type >= -1)) {
- switch (H5G_obj.get(object_type)) {
- case H5G_GROUP:
- System.out.print("H5G_GROUP");
- try {
- if (object_id >= 0)
- H5.H5Gclose(object_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- break;
- case H5G_DATASET:
- System.out.print("H5G_DATASET");
+ dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+
+ try {
+ // Get dataspace and allocate memory for read buffer.
+ dataspace_id = H5.H5Dget_space(dataset_id);
+ H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+
+ // Read data.
+ H5.H5Dread(dataset_id, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+ HDF5Constants.H5P_DEFAULT, dset_data);
+
+ // Output the data to the screen.
+ for (int indx = 0; indx < dims[0]; indx++) {
+ System.out.println(DATASETNAME + "[" + indx + "]:");
+ System.out.print(" ->");
+ // Open the referenced object, get its name and type.
try {
- if (object_id >= 0)
- H5.H5Dclose(object_id);
+ object_id = H5.H5Ropen_object(dset_data[indx], HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ try {
+ object_type = H5.H5Rget_obj_type3(dset_data[indx], HDF5Constants.H5R_OBJECT);
+ String obj_name = null;
+ if (object_type >= 0) {
+ // Get the name.
+ obj_name = H5.H5Iget_name(object_id);
+ }
+ if ((object_id >= 0) && (object_type >= -1)) {
+ switch (H5G_obj.get(object_type)) {
+ case H5G_GROUP:
+ System.out.print("H5G_GROUP");
+ break;
+ case H5G_DATASET:
+ System.out.print("H5G_DATASET");
+ break;
+ case H5G_TYPE:
+ System.out.print("H5G_TYPE");
+ break;
+ default:
+ System.out.print("UNHANDLED");
+ }
+ }
+ // Print the name.
+ System.out.println(": " + obj_name);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+ finally {
+ try {H5.H5Oclose(object_id);} catch (Exception e) {}
+ }
}
- catch (Exception e) {
- e.printStackTrace();
+ catch (Exception e4) {
+ e4.printStackTrace();
}
- break;
- case H5G_TYPE:
- System.out.print("H5G_TYPE");
- try {
- if (object_id >= 0)
- H5.H5Tclose(object_id);
- }
- catch (Exception e) {
- e.printStackTrace();
+ finally {
+ try {H5.H5Rdestroy(dset_data[indx]);} catch (Exception e4) {}
}
- break;
- default:
- System.out.print("UNHANDLED");
- }
+ } // end for
+ }
+ catch (Exception e3) {
+ e3.printStackTrace();
+ }
+ finally {
+ try {H5.H5Sclose(dataspace_id);} catch (Exception e3) {}
}
- // Print the name.
- System.out.println(": " + obj_name);
}
- catch (Exception e) {
- e.printStackTrace();
+ catch (Exception e2) {
+ e2.printStackTrace();
+ }
+ finally {
+ try {H5.H5Dclose(dataset_id);} catch (Exception e2) {}
}
}
-
- // End access to the dataset and release resources used by it.
- try {
- if (dataspace_id >= 0)
- H5.H5Sclose(dataspace_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- try {
- if (dataset_id >= 0)
- H5.H5Dclose(dataset_id);
- }
- catch (Exception e) {
- e.printStackTrace();
+ catch (Exception e1) {
+ e1.printStackTrace();
}
-
- // Close the file.
- try {
- if (file_id >= 0)
- H5.H5Fclose(file_id);
- }
- catch (Exception e) {
- e.printStackTrace();
+ finally {
+ try {H5.H5Fclose(file_id);} catch (Exception e1) {}
}
}
diff --git a/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java b/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java
index b38b0a0..f61ae0d 100644
--- a/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java
+++ b/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java
@@ -18,7 +18,6 @@
Next, it reopens the file, dereferences the references,
and outputs the names of their targets to the screen.
************************************************************/
-
package examples.datatypes;
import java.util.EnumSet;
@@ -72,7 +71,7 @@ public class H5Ex_T_ObjectReferenceAttribute {
long dataset_id = HDF5Constants.H5I_INVALID_HID;
long attribute_id = HDF5Constants.H5I_INVALID_HID;
long[] dims = { DIM0 };
- byte[][] dset_data = new byte[DIM0][8];
+ byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE];
// Create a new file using default properties.
try {
@@ -86,7 +85,7 @@ public class H5Ex_T_ObjectReferenceAttribute {
// Create dataset with a scalar dataspace.
try {
dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR);
- if (dataspace_id >= 0) {
+ if ((file_id >= 0) && (dataspace_id >= 0)) {
dataset_id = H5.H5Dcreate(file_id, DATASETNAME2, HDF5Constants.H5T_STD_I32LE, dataspace_id,
HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
if (dataset_id >= 0)
@@ -113,64 +112,72 @@ public class H5Ex_T_ObjectReferenceAttribute {
e.printStackTrace();
}
- // Create references to the previously created objects. Passing -1
- // as space_id causes this parameter to be ignored. Other values
- // besides valid dataspaces result in an error.
try {
if (file_id >= 0) {
- byte rbuf0[] = H5.H5Rcreate(file_id, GROUPNAME, HDF5Constants.H5R_OBJECT, -1);
- byte rbuf1[] = H5.H5Rcreate(file_id, DATASETNAME2, HDF5Constants.H5R_OBJECT, -1);
- for (int indx = 0; indx < 8; indx++) {
- dset_data[0][indx] = rbuf0[indx];
- dset_data[1][indx] = rbuf1[indx];
+ try {
+ dset_data[0] = H5.H5Rcreate_object(file_id, GROUPNAME, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
+ }
+
+ try {
+ dset_data[1] = H5.H5Rcreate_object(file_id, DATASETNAME2, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Throwable err) {
+ err.printStackTrace();
}
}
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- // Create dataset with a scalar dataspace to serve as the parent
- // for the attribute.
- try {
- dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR);
- if (dataspace_id >= 0) {
- dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id,
- HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
- H5.H5Sclose(dataspace_id);
- dataspace_id = HDF5Constants.H5I_INVALID_HID;
+ // Create dataset with a scalar dataspace to serve as the parent
+ // for the attribute.
+ try {
+ dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR);
+ if (dataspace_id >= 0) {
+ dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ H5.H5Sclose(dataspace_id);
+ dataspace_id = HDF5Constants.H5I_INVALID_HID;
+ }
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ // Create dataspace. Setting maximum size to NULL sets the maximum
+ // size to be the current size.
+ try {
+ dataspace_id = H5.H5Screate_simple(RANK, dims, null);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ // Create the attribute and write the array data to it.
+ try {
+ if ((dataset_id >= 0) && (dataspace_id >= 0))
+ attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_REF, dataspace_id,
+ HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+
+ // Write the dataset.
+ try {
+ if (attribute_id >= 0)
+ H5.H5Awrite(attribute_id, HDF5Constants.H5T_STD_REF, dset_data);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
}
}
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Create dataspace. Setting maximum size to NULL sets the maximum
- // size to be the current size.
- try {
- dataspace_id = H5.H5Screate_simple(RANK, dims, null);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Create the attribute and write the array data to it.
- try {
- if ((dataset_id >= 0) && (dataspace_id >= 0))
- attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_REF_OBJ, dataspace_id,
- HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Write the dataset.
- try {
- if (attribute_id >= 0)
- H5.H5Awrite(attribute_id, HDF5Constants.H5T_STD_REF_OBJ, dset_data);
+ catch (Exception ex) {
+ ex.printStackTrace();
}
- catch (Exception e) {
- e.printStackTrace();
+ finally {
+ try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {}
+ try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {}
}
// End access to the dataset and release resources used by it.
@@ -190,7 +197,6 @@ public class H5Ex_T_ObjectReferenceAttribute {
e.printStackTrace();
}
- // Terminate access to the data space.
try {
if (dataspace_id >= 0)
H5.H5Sclose(dataspace_id);
@@ -207,7 +213,6 @@ public class H5Ex_T_ObjectReferenceAttribute {
catch (Exception e) {
e.printStackTrace();
}
-
}
private static void ReadDataset() {
@@ -218,158 +223,102 @@ public class H5Ex_T_ObjectReferenceAttribute {
int object_type = -1;
long object_id = HDF5Constants.H5I_INVALID_HID;
long[] dims = { DIM0 };
- byte[][] dset_data;
+ byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE];
// Open an existing file.
try {
file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- // Open an existing dataset.
- try {
- if (file_id >= 0)
- dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- try {
- if (dataset_id >= 0)
- attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT,
- HDF5Constants.H5P_DEFAULT);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Get dataspace and allocate memory for read buffer.
- try {
- if (attribute_id >= 0)
- dataspace_id = H5.H5Aget_space(attribute_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- try {
- if (dataspace_id >= 0)
- H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Allocate array of pointers to two-dimensional arrays (the
- // elements of the dataset.
- dset_data = new byte[(int) dims[0]][8];
-
- // Read data.
- try {
- if (attribute_id >= 0)
- H5.H5Aread(attribute_id, HDF5Constants.H5T_STD_REF_OBJ, dset_data);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Output the data to the screen.
- for (int indx = 0; indx < dims[0]; indx++) {
- System.out.println(ATTRIBUTENAME + "[" + indx + "]:");
- System.out.print(" ->");
- // Open the referenced object, get its name and type.
+ // Open an existing dataset.
try {
- if (dataset_id >= 0) {
- object_id = H5.H5Rdereference(dataset_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5R_OBJECT, dset_data[indx]);
- object_type = H5.H5Rget_obj_type(dataset_id, HDF5Constants.H5R_OBJECT, dset_data[indx]);
+ dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+
+ try {
+ attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT,
+ HDF5Constants.H5P_DEFAULT);
+
+ // Get dataspace and allocate memory for read buffer.
+ try {
+ dataspace_id = H5.H5Aget_space(attribute_id);
+ H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+
+ // Read data.
+ H5.H5Aread(attribute_id, HDF5Constants.H5T_STD_REF, dset_data);
+
+ // Output the data to the screen.
+ for (int indx = 0; indx < dims[0]; indx++) {
+ System.out.println(ATTRIBUTENAME + "[" + indx + "]:");
+ System.out.print(" ->");
+ // Open the referenced object, get its name and type.
+ try {
+ object_id = H5.H5Ropen_object(dset_data[indx], HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+ try {
+ object_type = H5.H5Rget_obj_type3(dset_data[indx], HDF5Constants.H5R_OBJECT);
+ String obj_name = null;
+ if (object_type >= 0) {
+ // Get the name.
+ obj_name = H5.H5Iget_name(object_id);
+ }
+ if ((object_id >= 0) && (object_type >= -1)) {
+ switch (H5G_obj.get(object_type)) {
+ case H5G_GROUP:
+ System.out.print("H5G_GROUP");
+ break;
+ case H5G_DATASET:
+ System.out.print("H5G_DATASET");
+ break;
+ case H5G_TYPE:
+ System.out.print("H5G_TYPE");
+ break;
+ default:
+ System.out.print("UNHANDLED");
+ }
+ }
+ // Print the name.
+ System.out.println(": " + obj_name);
+ }
+ catch (Exception e) {
+ e.printStackTrace();
+ }
+ finally {
+ try {H5.H5Oclose(object_id);} catch (Exception e) {}
+ }
+ }
+ catch (Exception e5) {
+ e5.printStackTrace();
+ }
+ finally {
+ try {H5.H5Rdestroy(dset_data[indx]);} catch (Exception e5) {}
+ }
+ } // end for
+ }
+ catch (Exception e4) {
+ e4.printStackTrace();
+ }
+ finally {
+ try {H5.H5Sclose(dataspace_id);} catch (Exception e3) {}
+ }
}
- String obj_name = null;
- if (object_type >= 0) {
- // Get the length of the name and retrieve the name.
- obj_name = H5.H5Iget_name(object_id);
+ catch (Exception e3) {
+ e3.printStackTrace();
}
- if ((object_id >= 0) && (object_type >= -1)) {
- switch (H5G_obj.get(object_type)) {
- case H5G_GROUP:
- System.out.print("H5G_GROUP");
- try {
- if (object_id >= 0)
- H5.H5Gclose(object_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- break;
- case H5G_DATASET:
- System.out.print("H5G_DATASET");
- try {
- if (object_id >= 0)
- H5.H5Dclose(object_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- break;
- case H5G_TYPE:
- System.out.print("H5G_TYPE");
- try {
- if (object_id >= 0)
- H5.H5Tclose(object_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- break;
- default:
- System.out.print("UNHANDLED");
- }
+ finally {
+ try {H5.H5Aclose(attribute_id);} catch (Exception e4) {}
}
- // Print the name.
- System.out.println(": " + obj_name);
}
- catch (Exception e) {
- e.printStackTrace();
+ catch (Exception e2) {
+ e2.printStackTrace();
+ }
+ finally {
+ try {H5.H5Dclose(dataset_id);} catch (Exception e2) {}
}
}
-
- // End access to the dataset and release resources used by it.
- try {
- if (attribute_id >= 0)
- H5.H5Aclose(attribute_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- try {
- if (dataset_id >= 0)
- H5.H5Dclose(dataset_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
- // Terminate access to the data space.
- try {
- if (dataspace_id >= 0)
- H5.H5Sclose(dataspace_id);
+ catch (Exception e1) {
+ e1.printStackTrace();
}
- catch (Exception e) {
- e.printStackTrace();
+ finally {
+ try {H5.H5Fclose(file_id);} catch (Exception e1) {}
}
-
- // Close the file.
- try {
- if (file_id >= 0)
- H5.H5Fclose(file_id);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
-
}
public static void main(String[] args) {
diff --git a/java/examples/datatypes/JavaDatatypeExample.sh.in b/java/examples/datatypes/JavaDatatypeExample.sh.in
index e26d8c0..c6f5dbc 100644
--- a/java/examples/datatypes/JavaDatatypeExample.sh.in
+++ b/java/examples/datatypes/JavaDatatypeExample.sh.in
@@ -54,8 +54,8 @@ $top_builddir/java/src/jni/.libs/libhdf5_java.*
$top_builddir/java/src/$JARFILE
"
LIST_JAR_TESTFILES="
-$HDFLIB_HOME/slf4j-api-1.7.25.jar
-$HDFLIB_HOME/ext/slf4j-simple-1.7.25.jar
+$HDFLIB_HOME/slf4j-api-1.7.33.jar
+$HDFLIB_HOME/ext/slf4j-simple-1.7.33.jar
"
LIST_DATA_FILES="
$HDFTEST_HOME/../testfiles/examples.datatypes.H5Ex_T_Array.txt
@@ -216,7 +216,7 @@ JAVAEXEFLAGS=@H5_JAVAFLAGS@
COPY_LIBFILES_TO_BLDLIBDIR
COPY_DATAFILES_TO_BLDDIR
-CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.25.jar:"$BLDLIBDIR"/slf4j-simple-1.7.25.jar:"$TESTJARFILE""
+CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.33.jar:"$BLDLIBDIR"/slf4j-simple-1.7.33.jar:"$TESTJARFILE""
TEST=/usr/bin/test
if [ ! -x /usr/bin/test ]
diff --git a/java/examples/datatypes/Makefile.am b/java/examples/datatypes/Makefile.am
index 90790f7..55ff91f 100644
--- a/java/examples/datatypes/Makefile.am
+++ b/java/examples/datatypes/Makefile.am
@@ -27,7 +27,7 @@ classes:
pkgpath = examples/datatypes
hdfjarfile = jar$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).jar
-CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
+CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.33.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.33.jar:$$CLASSPATH
jarfile = jar$(PACKAGE_TARNAME)datatypes.jar
diff --git a/java/examples/groups/H5Ex_G_Corder.java b/java/examples/groups/H5Ex_G_Corder.java
index 5df850e..4fa5aa2 100644
--- a/java/examples/groups/H5Ex_G_Corder.java
+++ b/java/examples/groups/H5Ex_G_Corder.java
@@ -11,7 +11,7 @@
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/************************************************************
Creating a file with creation properties and traverse the
- groups in alpabetical and creation order.
+ groups in alphabetical and creation order.
************************************************************/
package examples.groups;
diff --git a/java/examples/groups/JavaGroupExample.sh.in b/java/examples/groups/JavaGroupExample.sh.in
index 3b0e9d1..86f90bf 100644
--- a/java/examples/groups/JavaGroupExample.sh.in
+++ b/java/examples/groups/JavaGroupExample.sh.in
@@ -56,8 +56,8 @@ $top_builddir/java/src/jni/.libs/libhdf5_java.*
$top_builddir/java/src/$JARFILE
"
LIST_JAR_TESTFILES="
-$HDFLIB_HOME/slf4j-api-1.7.25.jar
-$HDFLIB_HOME/ext/slf4j-simple-1.7.25.jar
+$HDFLIB_HOME/slf4j-api-1.7.33.jar
+$HDFLIB_HOME/ext/slf4j-simple-1.7.33.jar
"
LIST_ITER_FILES="
$HDFTEST_HOME/h5ex_g_iterate.h5
@@ -255,7 +255,7 @@ COPY_LIBFILES_TO_BLDLIBDIR
COPY_DATAFILES_TO_BLDDIR
COPY_ITERFILES_TO_BLDITERDIR
-CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.25.jar:"$BLDLIBDIR"/slf4j-simple-1.7.25.jar:"$TESTJARFILE""
+CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.33.jar:"$BLDLIBDIR"/slf4j-simple-1.7.33.jar:"$TESTJARFILE""
TEST=/usr/bin/test
if [ ! -x /usr/bin/test ]
diff --git a/java/examples/groups/Makefile.am b/java/examples/groups/Makefile.am
index bfde9ae..c520860 100644
--- a/java/examples/groups/Makefile.am
+++ b/java/examples/groups/Makefile.am
@@ -27,7 +27,7 @@ classes:
pkgpath = examples/groups
hdfjarfile = jar$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).jar
-CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
+CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.33.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.33.jar:$$CLASSPATH
jarfile = jar$(PACKAGE_TARNAME)groups.jar
diff --git a/java/examples/intro/JavaIntroExample.sh.in b/java/examples/intro/JavaIntroExample.sh.in
index db741e5..a095f27 100644
--- a/java/examples/intro/JavaIntroExample.sh.in
+++ b/java/examples/intro/JavaIntroExample.sh.in
@@ -54,8 +54,8 @@ $top_builddir/java/src/jni/.libs/libhdf5_java.*
$top_builddir/java/src/$JARFILE
"
LIST_JAR_TESTFILES="
-$HDFLIB_HOME/slf4j-api-1.7.25.jar
-$HDFLIB_HOME/ext/slf4j-simple-1.7.25.jar
+$HDFLIB_HOME/slf4j-api-1.7.33.jar
+$HDFLIB_HOME/ext/slf4j-simple-1.7.33.jar
"
LIST_DATA_FILES="
$HDFTEST_HOME/../testfiles/examples.intro.H5_CreateDataset.txt
@@ -205,7 +205,7 @@ JAVAEXEFLAGS=@H5_JAVAFLAGS@
COPY_LIBFILES_TO_BLDLIBDIR
COPY_DATAFILES_TO_BLDDIR
-CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.25.jar:"$BLDLIBDIR"/slf4j-simple-1.7.25.jar:"$TESTJARFILE""
+CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.33.jar:"$BLDLIBDIR"/slf4j-simple-1.7.33.jar:"$TESTJARFILE""
TEST=/usr/bin/test
if [ ! -x /usr/bin/test ]
diff --git a/java/examples/intro/Makefile.am b/java/examples/intro/Makefile.am
index 7d1aeab..741f122 100644
--- a/java/examples/intro/Makefile.am
+++ b/java/examples/intro/Makefile.am
@@ -27,7 +27,7 @@ classes:
pkgpath = examples/intro
hdfjarfile = jar$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).jar
-CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
+CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.33.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.33.jar:$$CLASSPATH
jarfile = jar$(PACKAGE_TARNAME)intro.jar
diff --git a/java/examples/testfiles/examples.datasets.H5Ex_D_Sofloat.txt b/java/examples/testfiles/examples.datasets.H5Ex_D_Sofloat.txt
index 4d4b5d6..9025ce2 100644
--- a/java/examples/testfiles/examples.datasets.H5Ex_D_Sofloat.txt
+++ b/java/examples/testfiles/examples.datasets.H5Ex_D_Sofloat.txt
@@ -1,6 +1,6 @@
-Maximum value in write buffer is: 106.66666666666667
-Minimum value in write buffer is: 1.7692307692307692
+Maximum value in write buffer is: 106.666667
+Minimum value in write buffer is: 1.769231
Filter type is: H5Z_FILTER_SCALEOFFSET
-Maximum value in DS1 is: 106.66169811320755
-Minimum value in DS1 is: 1.7692307692307692
+Maximum value in DS1 is: 106.661698
+Minimum value in DS1 is: 1.769231
generated by cgit v0.12 at 2024-09-30 04:45:30 (GMT)