blob: a572a2bc0f9bc7a2865b89a50b59572ab98e3009 (
plain)
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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
/*
* Copyright 2015 Open Networking Laboratory
*
* 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.onosproject.netconf.ctl;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Deactivate;
import org.apache.felix.scr.annotations.Service;
import org.onlab.packet.IpAddress;
import org.onosproject.net.DeviceId;
import org.onosproject.netconf.NetconfController;
import org.onosproject.netconf.NetconfDevice;
import org.onosproject.netconf.NetconfDeviceInfo;
import org.onosproject.netconf.NetconfDeviceListener;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArraySet;
/**
* The implementation of NetconfController.
*/
@Component(immediate = true)
@Service
public class NetconfControllerImpl implements NetconfController {
public static final Logger log = LoggerFactory
.getLogger(NetconfControllerImpl.class);
public Map<DeviceId, NetconfDevice> netconfDeviceMap = new ConcurrentHashMap<>();
protected Set<NetconfDeviceListener> netconfDeviceListeners = new CopyOnWriteArraySet<>();
@Activate
public void activate(ComponentContext context) {
log.info("Started");
}
@Deactivate
public void deactivate() {
netconfDeviceMap.clear();
log.info("Stopped");
}
@Override
public void addDeviceListener(NetconfDeviceListener listener) {
if (!netconfDeviceListeners.contains(listener)) {
netconfDeviceListeners.add(listener);
}
}
@Override
public void removeDeviceListener(NetconfDeviceListener listener) {
netconfDeviceListeners.remove(listener);
}
@Override
public NetconfDevice getNetconfDevice(DeviceId deviceInfo) {
return netconfDeviceMap.get(deviceInfo);
}
@Override
public NetconfDevice getNetconfDevice(IpAddress ip, int port) {
NetconfDevice device = null;
for (DeviceId info : netconfDeviceMap.keySet()) {
if (IpAddress.valueOf(info.uri().getHost()).equals(ip) &&
info.uri().getPort() == port) {
return netconfDeviceMap.get(info);
}
}
return device;
}
@Override
public NetconfDevice connectDevice(NetconfDeviceInfo deviceInfo) {
if (netconfDeviceMap.containsKey(deviceInfo.getDeviceId())) {
log.warn("Device {} is already present");
return netconfDeviceMap.get(deviceInfo.getDeviceId());
} else {
log.info("Creating NETCONF device {}", deviceInfo);
return createDevice(deviceInfo);
}
}
@Override
public void removeDevice(NetconfDeviceInfo deviceInfo) {
if (netconfDeviceMap.containsKey(deviceInfo.getDeviceId())) {
log.warn("Device {} is not present");
} else {
stopDevice(deviceInfo);
}
}
private NetconfDevice createDevice(NetconfDeviceInfo deviceInfo) {
NetconfDevice netconfDevice = null;
try {
netconfDevice = new NetconfDeviceImpl(deviceInfo);
for (NetconfDeviceListener l : netconfDeviceListeners) {
l.deviceAdded(deviceInfo);
}
netconfDeviceMap.put(deviceInfo.getDeviceId(), netconfDevice);
} catch (IOException e) {
throw new IllegalStateException("Cannot create NETCONF device " +
"with device Info: " +
deviceInfo + " \n" + e);
}
return netconfDevice;
}
private void stopDevice(NetconfDeviceInfo deviceInfo) {
netconfDeviceMap.get(deviceInfo.getDeviceId()).disconnect();
netconfDeviceMap.remove(deviceInfo.getDeviceId());
for (NetconfDeviceListener l : netconfDeviceListeners) {
l.deviceRemoved(deviceInfo);
}
}
@Override
public Map<DeviceId, NetconfDevice> getDevicesMap() {
return netconfDeviceMap;
}
}
|
