VPP-1504: Remove JVPP

[vpp.git] / extras / japi / java / jvpp-core / io / fd / vpp / jvpp / core / examples / CallbackApiReadPerfTest.java

diff --git a/extras/japi/java/jvpp-core/io/fd/vpp/jvpp/core/examples/CallbackApiReadPerfTest.java b/extras/japi/java/jvpp-core/io/fd/vpp/jvpp/core/examples/CallbackApiReadPerfTest.java
deleted file mode 100644 (file)
index 6ff440d..0000000
--- a/extras/japi/java/jvpp-core/io/fd/vpp/jvpp/core/examples/CallbackApiReadPerfTest.java
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- *
- * 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.vpp.jvpp.core.examples;
-
-import io.fd.vpp.jvpp.JVpp;
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.VppCallbackException;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.callback.ShowVersionReplyCallback;
-import io.fd.vpp.jvpp.core.dto.*;
-
-import java.util.logging.Logger;
-
-public class CallbackApiReadPerfTest {
-
-    private static final Logger LOG = Logger.getLogger(CallbackApiReadPerfTest.class.getName());
-    private static final ShowVersion REQUEST = new ShowVersion();
-
-    /**
-     *
-     * @param args - for running for one sec requires no parameter
-     *             - for running for set amount of requests requires one parameters, desired REQUEST amount
-     * @throws Exception if arguments aren't String representations of numbers
-     */
-    public static void main(String[] args) throws Exception {
-        if (args.length != 0) {
-            testInvokeCounter(true, Integer.parseUnsignedInt(args[0]));
-        } else {
-            testInvokeCounter(false, 0);
-        }
-    }
-
-    /**
-     *
-     * @param setCount true = run with set amount of requests, false = run for 1 sec
-     * @param count number of request with which test should be run
-     * @throws Exception
-     */
-    private static void testInvokeCounter(boolean setCount, int count) throws Exception {
-        LOG.info("Testing callback API Invocation Counter");
-        try (final JVppRegistry registry = new JVppRegistryImpl("CallbackApiReadPerfTest");
-             final JVpp jvpp = new JVppCoreImpl()) {
-            TestCallback callback = new TestCallback(count);
-            registry.register(jvpp, callback);
-            if (!setCount) {
-                for(int i = 0; i < 5; i++) {
-                    callback.reset();
-                    LOG.info("Starting invocation for 1sec");
-                    long time = System.nanoTime();
-                    do {
-                        jvpp.send(REQUEST);
-                    } while (System.nanoTime() - time < 1000000000 || callback.stop());
-                    int replyCount =  callback.getReplyCounter();
-                    LOG.info(String.format("Invocation count within 1 second: %d", replyCount));
-                }
-            } else {
-                for (int i = 0; i < 5; i++) {
-                    LOG.info("Starting invocations");
-                    callback.reset();
-                    long time = System.nanoTime();
-                    for (int x = 0; x < count; x++) {
-                        jvpp.send(REQUEST);
-                    }
-                    long timeAfter = callback.getTime();
-                    LOG.info(String.format("Invocations took %d ns (%f invocations/s)", timeAfter - time,
-                            count * (1000000000.0/(timeAfter - time))));
-                }
-            }
-
-
-            Thread.sleep(1000);
-            LOG.info("Disconnecting...");
-        }
-        Thread.sleep(1000);
-    }
-
-    static class TestCallback implements ShowVersionReplyCallback {
-
-        private int replyCounter = 0;
-        private int count;
-        private long time = 0;
-        private boolean stop = false;
-
-        public TestCallback(int count) throws Exception {
-            this.count = count;
-        }
-
-        public int getReplyCounter() {
-            return replyCounter;
-        }
-
-        public void reset() {
-            replyCounter = 0;
-            time = 0;
-            stop = false;
-        }
-
-        public boolean stop() {
-            this.stop = true;
-            return false;
-        }
-
-        /* actual method called from VPP
-           not thread safe but since there's only one VPP thread listening for requests and calling
-           this method it's OK
-         */
-        @Override
-        public void onShowVersionReply(final ShowVersionReply msg) {
-            if (stop) {
-                return;
-            }
-            replyCounter++;
-            if (replyCounter == count ) {
-                time = System.nanoTime();
-            }
-        }
-
-        @Override
-        public void onError(VppCallbackException ex) {
-            System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n", ex.getMethodName(),
-                ex.getCtxId(), ex.getErrorCode());
-        }
-
-        public long getTime() throws Exception {
-            while(time == 0) {
-                Thread.sleep(1000);
-            }
-            return time;
-        }
-    }
-}