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ONOS-3759 Group default provider
Change-Id: I318c8036a1836d13f57187bfd28464c740e09f08
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1 | +/* | ||
2 | + * Copyright 2016 Open Networking Laboratory | ||
3 | + * | ||
4 | + * Licensed under the Apache License, Version 2.0 (the "License"); | ||
5 | + * you may not use this file except in compliance with the License. | ||
6 | + * You may obtain a copy of the License at | ||
7 | + * | ||
8 | + * http://www.apache.org/licenses/LICENSE-2.0 | ||
9 | + * | ||
10 | + * Unless required by applicable law or agreed to in writing, software | ||
11 | + * distributed under the License is distributed on an "AS IS" BASIS, | ||
12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
13 | + * See the License for the specific language governing permissions and | ||
14 | + * limitations under the License. | ||
15 | + */ | ||
16 | + | ||
17 | +package org.onosproject.net.group; | ||
18 | + | ||
19 | +import org.onosproject.net.DeviceId; | ||
20 | +import org.onosproject.net.driver.HandlerBehaviour; | ||
21 | + | ||
22 | +/** | ||
23 | + * Group programmable device behaviour. | ||
24 | + */ | ||
25 | +public interface GroupProgrammable extends HandlerBehaviour { | ||
26 | + | ||
27 | + /** | ||
28 | + * Performs the Group operations for the specified device. | ||
29 | + * | ||
30 | + * @param deviceId ID of the device | ||
31 | + * @param groupOps operations to be performed | ||
32 | + */ | ||
33 | + void performGroupOperation(DeviceId deviceId, GroupOperations groupOps); | ||
34 | +} |
1 | +/* | ||
2 | + * Copyright 2016 Open Networking Laboratory | ||
3 | + * | ||
4 | + * Licensed under the Apache License, Version 2.0 (the "License"); | ||
5 | + * you may not use this file except in compliance with the License. | ||
6 | + * You may obtain a copy of the License at | ||
7 | + * | ||
8 | + * http://www.apache.org/licenses/LICENSE-2.0 | ||
9 | + * | ||
10 | + * Unless required by applicable law or agreed to in writing, software | ||
11 | + * distributed under the License is distributed on an "AS IS" BASIS, | ||
12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
13 | + * See the License for the specific language governing permissions and | ||
14 | + * limitations under the License. | ||
15 | + */ | ||
16 | + | ||
17 | +package org.onosproject.net.group.impl; | ||
18 | + | ||
19 | +import org.onosproject.net.DeviceId; | ||
20 | +import org.onosproject.net.device.DeviceService; | ||
21 | +import org.onosproject.net.group.GroupOperations; | ||
22 | +import org.onosproject.net.group.GroupProgrammable; | ||
23 | +import org.onosproject.net.group.GroupProvider; | ||
24 | +import org.onosproject.net.provider.AbstractProvider; | ||
25 | +import org.onosproject.net.provider.ProviderId; | ||
26 | +import org.slf4j.Logger; | ||
27 | +import org.slf4j.LoggerFactory; | ||
28 | + | ||
29 | +/** | ||
30 | + * Driver-based Group rule provider. | ||
31 | + */ | ||
32 | +public class GroupDriverProvider extends AbstractProvider implements GroupProvider { | ||
33 | + | ||
34 | + private final Logger log = LoggerFactory.getLogger(getClass()); | ||
35 | + | ||
36 | + // To be extracted for reuse as we deal with other. | ||
37 | + private static final String SCHEME = "default"; | ||
38 | + private static final String PROVIDER_NAME = "org.onosproject.provider"; | ||
39 | + protected DeviceService deviceService; | ||
40 | + | ||
41 | + public GroupDriverProvider() { | ||
42 | + super(new ProviderId(SCHEME, PROVIDER_NAME)); | ||
43 | + } | ||
44 | + | ||
45 | + /** | ||
46 | + * Initializes the provider with the necessary device service. | ||
47 | + * | ||
48 | + * @param deviceService device service | ||
49 | + */ | ||
50 | + void init(DeviceService deviceService) { | ||
51 | + this.deviceService = deviceService; | ||
52 | + } | ||
53 | + | ||
54 | + @Override | ||
55 | + public void performGroupOperation(DeviceId deviceId, GroupOperations groupOps) { | ||
56 | + GroupProgrammable programmable = getGroupProgrammable(deviceId); | ||
57 | + if (programmable != null) { | ||
58 | + programmable.performGroupOperation(deviceId, groupOps); | ||
59 | + } | ||
60 | + } | ||
61 | + | ||
62 | + private GroupProgrammable getGroupProgrammable(DeviceId deviceId) { | ||
63 | + GroupProgrammable programmable = deviceService.getDevice(deviceId).as(GroupProgrammable.class); | ||
64 | + if (programmable == null) { | ||
65 | + log.warn("Device {} is not group programmable"); | ||
66 | + } | ||
67 | + return programmable; | ||
68 | + } | ||
69 | +} |
... | @@ -87,6 +87,7 @@ public class GroupManager | ... | @@ -87,6 +87,7 @@ public class GroupManager |
87 | @Property(name = "purgeOnDisconnection", boolValue = false, | 87 | @Property(name = "purgeOnDisconnection", boolValue = false, |
88 | label = "Purge entries associated with a device when the device goes offline") | 88 | label = "Purge entries associated with a device when the device goes offline") |
89 | private boolean purgeOnDisconnection = false; | 89 | private boolean purgeOnDisconnection = false; |
90 | + private final GroupDriverProvider defaultProvider = new GroupDriverProvider(); | ||
90 | 91 | ||
91 | @Activate | 92 | @Activate |
92 | public void activate(ComponentContext context) { | 93 | public void activate(ComponentContext context) { |
... | @@ -111,6 +112,12 @@ public class GroupManager | ... | @@ -111,6 +112,12 @@ public class GroupManager |
111 | if (context != null) { | 112 | if (context != null) { |
112 | readComponentConfiguration(context); | 113 | readComponentConfiguration(context); |
113 | } | 114 | } |
115 | + defaultProvider.init(deviceService); | ||
116 | + } | ||
117 | + | ||
118 | + @Override | ||
119 | + protected GroupProvider defaultProvider() { | ||
120 | + return defaultProvider; | ||
114 | } | 121 | } |
115 | 122 | ||
116 | /** | 123 | /** | ... | ... |
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