1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/*
* 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 org.openvpp.jvpp.test;
import org.openvpp.jvpp.JVpp;
import org.openvpp.jvpp.JVppImpl;
import org.openvpp.jvpp.VppCallbackException;
import org.openvpp.jvpp.VppJNIConnection;
import org.openvpp.jvpp.callback.GetNodeIndexCallback;
import org.openvpp.jvpp.callback.ShowVersionCallback;
import org.openvpp.jvpp.callfacade.CallbackJVppFacade;
import org.openvpp.jvpp.dto.GetNodeIndex;
import org.openvpp.jvpp.dto.GetNodeIndexReply;
import org.openvpp.jvpp.dto.ShowVersionReply;
/**
* CallbackJVppFacade together with CallbackJVppFacadeCallback allow for setting different callback for each request.
* This is more convenient than the approach shown in CallbackApiTest.
*/
public class CallbackJVppFacadeTest {
private static ShowVersionCallback showVersionCallback1;
private static ShowVersionCallback showVersionCallback2;
private static GetNodeIndexCallback getNodeIndexCallback;
static {
getNodeIndexCallback = new GetNodeIndexCallback() {
@Override
public void onGetNodeIndexReply(final GetNodeIndexReply msg) {
System.out.printf("Received GetNodeIndexReply: context=%d, nodeIndex=%d\n",
msg.context, msg.nodeIndex);
}
@Override
public void onError(VppCallbackException ex) {
System.out.printf("Received onError exception in getNodeIndexCallback: call=%s, reply=%d, context=%d\n", ex.getMethodName(), ex.getErrorCode(), ex.getCtxId());
}
};
showVersionCallback2 = new ShowVersionCallback() {
@Override
public void onShowVersionReply(final ShowVersionReply msg) {
System.out.printf("ShowVersionCallback1 received ShowVersionReply: context=%d, program=%s," +
"version=%s, buildDate=%s, buildDirectory=%s\n", msg.context, new String(msg.program),
new String(msg.version), new String(msg.buildDate), new String(msg.buildDirectory));
}
@Override
public void onError(VppCallbackException ex) {
System.out.printf("Received onError exception in showVersionCallback2: call=%s, reply=%d, context=%d\n", ex.getMethodName(), ex.getErrorCode(), ex.getCtxId());
}
};
showVersionCallback1 = new ShowVersionCallback() {
@Override
public void onShowVersionReply(final ShowVersionReply msg) {
System.out.printf("ShowVersionCallback1 received ShowVersionReply: context=%d, program=%s," +
"version=%s, buildDate=%s, buildDirectory=%s\n", msg.context, new String(msg.program),
new String(msg.version), new String(msg.buildDate), new String(msg.buildDirectory));
}
@Override
public void onError(VppCallbackException ex) {
System.out.printf("Received onError exception in showVersionCallback1: call=%s, reply=%d, context=%d\n", ex.getMethodName(), ex.getErrorCode(), ex.getCtxId());
}
};
}
private static void testCallbackFacade() throws Exception {
System.out.println("Testing CallbackJVppFacade");
JVpp jvpp = new JVppImpl(new VppJNIConnection("CallbackApiTest"));
CallbackJVppFacade jvppCallbackFacade = new CallbackJVppFacade(jvpp);
System.out.println("Successfully connected to VPP");
jvppCallbackFacade.showVersion(showVersionCallback1);
jvppCallbackFacade.showVersion(showVersionCallback2);
GetNodeIndex getNodeIndexRequest = new GetNodeIndex();
getNodeIndexRequest.nodeName = "dummyNode".getBytes();
jvppCallbackFacade.getNodeIndex(getNodeIndexRequest, getNodeIndexCallback);
Thread.sleep(2000);
System.out.println("Disconnecting...");
jvpp.close();
Thread.sleep(1000);
}
public static void main(String[] args) throws Exception {
testCallbackFacade();
}
}
|
