diff options
author | Michal Cmarada <mcmarada@cisco.com> | 2019-02-28 10:21:59 +0100 |
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committer | Michal Cmarada <mcmarada@cisco.com> | 2019-03-04 11:11:16 +0100 |
commit | 2388db4347cf0c4a1032cb945db2fdb1011d74d7 (patch) | |
tree | 3eb778d84464edc9bd49d1f0f895232944477ea8 /java/jvpp-core/io/fd/jvpp/core/examples/CallbackApiExample.java | |
parent | 2fc03523c64803826e74ce0af42880f65f60a107 (diff) |
Update package names
updating package names from io.fd.vpp.jvpp* to io.fd.jvpp*
Change-Id: Ia1634db8f0875ff6ecfeddc281041cd49c4aacc2
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>
Diffstat (limited to 'java/jvpp-core/io/fd/jvpp/core/examples/CallbackApiExample.java')
-rw-r--r-- | java/jvpp-core/io/fd/jvpp/core/examples/CallbackApiExample.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/java/jvpp-core/io/fd/jvpp/core/examples/CallbackApiExample.java b/java/jvpp-core/io/fd/jvpp/core/examples/CallbackApiExample.java new file mode 100644 index 0000000..6b2d893 --- /dev/null +++ b/java/jvpp-core/io/fd/jvpp/core/examples/CallbackApiExample.java @@ -0,0 +1,100 @@ +/* + * Copyright (c) 2016 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.jvpp.core.examples; + +import io.fd.jvpp.JVpp; +import io.fd.jvpp.JVppRegistry; +import io.fd.jvpp.JVppRegistryImpl; +import io.fd.jvpp.VppCallbackException; +import io.fd.jvpp.core.JVppCoreImpl; +import io.fd.jvpp.core.callback.GetNodeIndexReplyCallback; +import io.fd.jvpp.core.callback.ShowVersionReplyCallback; +import io.fd.jvpp.core.callback.SwInterfaceDetailsCallback; +import io.fd.jvpp.core.dto.GetNodeIndex; +import io.fd.jvpp.core.dto.GetNodeIndexReply; +import io.fd.jvpp.core.dto.ShowVersion; +import io.fd.jvpp.core.dto.ShowVersionReply; +import io.fd.jvpp.core.dto.SwInterfaceDetails; +import io.fd.jvpp.core.dto.SwInterfaceDump; +import java.nio.charset.StandardCharsets; + +public class CallbackApiExample { + + public static void main(String[] args) throws Exception { + testCallbackApi(); + } + + private static void testCallbackApi() throws Exception { + System.out.println("Testing Java callback API with JVppRegistry"); + try (final JVppRegistry registry = new JVppRegistryImpl("CallbackApiExample"); + final JVpp jvpp = new JVppCoreImpl()) { + registry.register(jvpp, new TestCallback()); + + System.out.println("Sending ShowVersion request..."); + final int result = jvpp.send(new ShowVersion()); + System.out.printf("ShowVersion send result = %d%n", result); + + System.out.println("Sending GetNodeIndex request..."); + GetNodeIndex getNodeIndexRequest = new GetNodeIndex(); + getNodeIndexRequest.nodeName = "non-existing-node".getBytes(StandardCharsets.UTF_8); + jvpp.send(getNodeIndexRequest); + + System.out.println("Sending SwInterfaceDump request..."); + SwInterfaceDump swInterfaceDumpRequest = new SwInterfaceDump(); + swInterfaceDumpRequest.nameFilterValid = 0; + swInterfaceDumpRequest.nameFilter = "".getBytes(StandardCharsets.UTF_8); + jvpp.send(swInterfaceDumpRequest); + + Thread.sleep(1000); + System.out.println("Disconnecting..."); + } + Thread.sleep(1000); + } + + static class TestCallback implements GetNodeIndexReplyCallback, ShowVersionReplyCallback, SwInterfaceDetailsCallback { + + @Override + public void onGetNodeIndexReply(final GetNodeIndexReply msg) { + System.out.printf("Received GetNodeIndexReply: %s%n", msg); + } + + @Override + public void onShowVersionReply(final ShowVersionReply msg) { + System.out.printf("Received ShowVersionReply: context=%d, program=%s, version=%s, " + + "buildDate=%s, buildDirectory=%s%n", + msg.context, + msg.program, + msg.version, + msg.buildDate, + msg.buildDirectory); + } + + @Override + public void onSwInterfaceDetails(final SwInterfaceDetails msg) { + System.out.printf("Received SwInterfaceDetails: interfaceName=%s, l2AddressLength=%d, adminUpDown=%d, " + + "linkUpDown=%d, linkSpeed=%d, linkMtu=%d%n", + msg.interfaceName, msg.l2AddressLength, msg.adminUpDown, + msg.linkUpDown, msg.linkSpeed, (int) msg.linkMtu); + } + + @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()); + } + } +} |