From 94db1e598921084fc99071b37492619ecb3f841d Mon Sep 17 00:00:00 2001 From: Michal Cmarada Date: Tue, 30 Apr 2019 17:51:18 +0200 Subject: Revert "Revert "Implementation of jvpp-stats plugin"" This reverts commit f0ce8769561e1b487ab7b909b23510604bebbdc9. Change-Id: I7bd7ac19b58a1b78e6e449c250861ee9db63e72a Signed-off-by: Michal Cmarada --- .../io/fd/jvpp/stats/JVppClientStatsImpl.java | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 java/jvpp-stats/io/fd/jvpp/stats/JVppClientStatsImpl.java (limited to 'java/jvpp-stats/io/fd/jvpp/stats/JVppClientStatsImpl.java') diff --git a/java/jvpp-stats/io/fd/jvpp/stats/JVppClientStatsImpl.java b/java/jvpp-stats/io/fd/jvpp/stats/JVppClientStatsImpl.java new file mode 100644 index 0000000..821373a --- /dev/null +++ b/java/jvpp-stats/io/fd/jvpp/stats/JVppClientStatsImpl.java @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2019 PANTHEON.tech. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.jvpp.stats; + +import static io.fd.jvpp.NativeLibraryLoader.loadLibrary; +import static java.lang.String.format; + +import java.io.IOException; +import java.io.InputStream; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.StandardCopyOption; +import java.nio.file.attribute.PosixFilePermission; +import java.nio.file.attribute.PosixFilePermissions; +import java.util.Set; +import java.util.logging.Level; +import java.util.logging.Logger; + +import io.fd.jvpp.stats.dto.InterfaceStatistics; + +public class JVppClientStatsImpl { + + private static final Logger LOG = Logger.getLogger(JVppClientStatsImpl.class.getName()); + + static { + final String libName = "libjvpp_stats.so"; + try { + loadLibrary(libName, JVppClientStatsImpl.class); + } catch (IOException e) { + LOG.log(Level.SEVERE, format("Can't find vpp jni library: %s", libName), e); + throw new ExceptionInInitializerError(e); + } + } + + public static native InterfaceStatistics[] interfaceStatisticsDump(); +} -- cgit 1.2.3-korg