diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepClientControllerImpl.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepClientControllerImpl.java | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepClientControllerImpl.java b/framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepClientControllerImpl.java deleted file mode 100644 index 00c8c694..00000000 --- a/framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepClientControllerImpl.java +++ /dev/null @@ -1,222 +0,0 @@ -/* - * 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.pcep.controller.impl; - -import java.util.Collection; -import java.util.Collections; -import java.util.HashSet; -import java.util.Set; -import java.util.concurrent.ConcurrentHashMap; - -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.onosproject.pcep.controller.PccId; -import org.onosproject.pcep.controller.PcepClient; -import org.onosproject.pcep.controller.PcepClientController; -import org.onosproject.pcep.controller.PcepClientListener; -import org.onosproject.pcep.controller.PcepEventListener; -import org.onosproject.pcep.controller.driver.PcepAgent; -import org.onosproject.pcepio.protocol.PcepMessage; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.collect.Sets; - -/** - * Implementation of PCEP client controller. - */ -@Component(immediate = true) -@Service -public class PcepClientControllerImpl implements PcepClientController { - - private static final Logger log = LoggerFactory.getLogger(PcepClientControllerImpl.class); - - protected ConcurrentHashMap<PccId, PcepClient> connectedClients = - new ConcurrentHashMap<>(); - - protected PcepClientAgent agent = new PcepClientAgent(); - protected Set<PcepClientListener> pcepClientListener = new HashSet<>(); - - protected Set<PcepEventListener> pcepEventListener = Sets.newHashSet(); - - private final Controller ctrl = new Controller(); - - @Activate - public void activate() { - ctrl.start(agent); - log.info("Started"); - } - - @Deactivate - public void deactivate() { - // Close all connected clients - closeConnectedClients(); - ctrl.stop(); - log.info("Stopped"); - } - - @Override - public Collection<PcepClient> getClients() { - return connectedClients.values(); - } - - @Override - public PcepClient getClient(PccId pccId) { - return connectedClients.get(pccId); - } - - @Override - public void addListener(PcepClientListener listener) { - if (!pcepClientListener.contains(listener)) { - this.pcepClientListener.add(listener); - } - } - - @Override - public void removeListener(PcepClientListener listener) { - this.pcepClientListener.remove(listener); - } - - @Override - public void addEventListener(PcepEventListener listener) { - pcepEventListener.add(listener); - } - - @Override - public void removeEventListener(PcepEventListener listener) { - pcepEventListener.remove(listener); - } - - @Override - public void writeMessage(PccId pccId, PcepMessage msg) { - this.getClient(pccId).sendMessage(msg); - } - - @Override - public void processClientMessage(PccId pccId, PcepMessage msg) { - PcepClient pc = getClient(pccId); - - switch (msg.getType()) { - case NONE: - break; - case OPEN: - break; - case KEEP_ALIVE: - break; - case PATH_COMPUTATION_REQUEST: - break; - case PATH_COMPUTATION_REPLY: - break; - case NOTIFICATION: - break; - case ERROR: - break; - case CLOSE: - log.info("Sending Close Message to {" + pccId.toString() + "}"); - pc.sendMessage(Collections.singletonList(pc.factory().buildCloseMsg().build())); - //now disconnect client - pc.disconnectClient(); - break; - case REPORT: - for (PcepEventListener l : pcepEventListener) { - l.handleMessage(pccId, msg); - } - break; - case UPDATE: - for (PcepEventListener l : pcepEventListener) { - l.handleMessage(pccId, msg); - } - break; - case INITIATE: - for (PcepEventListener l : pcepEventListener) { - l.handleMessage(pccId, msg); - } - break; - case LABEL_UPDATE: - break; - case MAX: - break; - case END: - break; - default: - break; - } - } - - @Override - public void closeConnectedClients() { - PcepClient pc; - for (PccId id : connectedClients.keySet()) { - pc = getClient(id); - pc.disconnectClient(); - } - } - - /** - * Implementation of an Pcep Agent which is responsible for - * keeping track of connected clients and the state in which - * they are. - */ - public class PcepClientAgent implements PcepAgent { - - private final Logger log = LoggerFactory.getLogger(PcepClientAgent.class); - - @Override - public boolean addConnectedClient(PccId pccId, PcepClient pc) { - - if (connectedClients.get(pccId) != null) { - log.error("Trying to add connectedClient but found a previous " - + "value for pcc ip: {}", pccId.toString()); - return false; - } else { - log.debug("Added Client {}", pccId.toString()); - connectedClients.put(pccId, pc); - for (PcepClientListener l : pcepClientListener) { - l.clientConnected(pccId); - } - return true; - } - } - - @Override - public boolean validActivation(PccId pccId) { - if (connectedClients.get(pccId) == null) { - log.error("Trying to activate client but is not in " - + "connected client: pccIp {}. Aborting ..", pccId.toString()); - return false; - } - - return true; - } - - @Override - public void removeConnectedClient(PccId pccId) { - - connectedClients.remove(pccId); - for (PcepClientListener l : pcepClientListener) { - log.warn("removal for {}", pccId.toString()); - l.clientDisconnected(pccId); - } - } - - @Override - public void processPcepMessage(PccId pccId, PcepMessage m) { - processClientMessage(pccId, m); - } - } -} |