diff options
Diffstat (limited to 'framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl')
4 files changed, 0 insertions, 425 deletions
diff --git a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/ClusterCommunicationManager.java b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/ClusterCommunicationManager.java deleted file mode 100644 index 8a237ef0..00000000 --- a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/ClusterCommunicationManager.java +++ /dev/null @@ -1,261 +0,0 @@ -/* - * Copyright 2014-2015 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.store.cluster.messaging.impl; - -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.Reference; -import org.apache.felix.scr.annotations.ReferenceCardinality; -import org.apache.felix.scr.annotations.Service; -import org.onlab.util.Tools; -import org.onosproject.cluster.ClusterService; -import org.onosproject.cluster.ControllerNode; -import org.onosproject.cluster.NodeId; -import org.onosproject.store.cluster.messaging.ClusterCommunicationService; -import org.onosproject.store.cluster.messaging.ClusterMessage; -import org.onosproject.store.cluster.messaging.ClusterMessageHandler; -import org.onosproject.store.cluster.messaging.Endpoint; -import org.onosproject.store.cluster.messaging.MessageSubject; -import org.onosproject.store.cluster.messaging.MessagingService; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.Objects; -import java.util.Set; -import java.util.concurrent.CompletableFuture; -import java.util.concurrent.Executor; -import java.util.concurrent.ExecutorService; -import java.util.function.Consumer; -import java.util.function.Function; -import java.util.stream.Collectors; - -import static com.google.common.base.Preconditions.checkArgument; - -@Component(immediate = true) -@Service -public class ClusterCommunicationManager - implements ClusterCommunicationService { - - private final Logger log = LoggerFactory.getLogger(getClass()); - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - private ClusterService clusterService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected MessagingService messagingService; - - private NodeId localNodeId; - - @Activate - public void activate() { - localNodeId = clusterService.getLocalNode().id(); - log.info("Started"); - } - - @Deactivate - public void deactivate() { - log.info("Stopped"); - } - - @Override - public <M> void broadcast(M message, - MessageSubject subject, - Function<M, byte[]> encoder) { - multicast(message, - subject, - encoder, - clusterService.getNodes() - .stream() - .filter(node -> !Objects.equal(node, clusterService.getLocalNode())) - .map(ControllerNode::id) - .collect(Collectors.toSet())); - } - - @Override - public <M> void broadcastIncludeSelf(M message, - MessageSubject subject, - Function<M, byte[]> encoder) { - multicast(message, - subject, - encoder, - clusterService.getNodes() - .stream() - .map(ControllerNode::id) - .collect(Collectors.toSet())); - } - - @Override - public <M> CompletableFuture<Void> unicast(M message, - MessageSubject subject, - Function<M, byte[]> encoder, - NodeId toNodeId) { - try { - byte[] payload = new ClusterMessage( - localNodeId, - subject, - encoder.apply(message)).getBytes(); - return doUnicast(subject, payload, toNodeId); - } catch (Exception e) { - return Tools.exceptionalFuture(e); - } - } - - @Override - public <M> void multicast(M message, - MessageSubject subject, - Function<M, byte[]> encoder, - Set<NodeId> nodes) { - byte[] payload = new ClusterMessage( - localNodeId, - subject, - encoder.apply(message)).getBytes(); - nodes.forEach(nodeId -> doUnicast(subject, payload, nodeId)); - } - - @Override - public <M, R> CompletableFuture<R> sendAndReceive(M message, - MessageSubject subject, - Function<M, byte[]> encoder, - Function<byte[], R> decoder, - NodeId toNodeId) { - try { - ClusterMessage envelope = new ClusterMessage( - clusterService.getLocalNode().id(), - subject, - encoder.apply(message)); - return sendAndReceive(subject, envelope.getBytes(), toNodeId).thenApply(decoder); - } catch (Exception e) { - return Tools.exceptionalFuture(e); - } - } - - private CompletableFuture<Void> doUnicast(MessageSubject subject, byte[] payload, NodeId toNodeId) { - ControllerNode node = clusterService.getNode(toNodeId); - checkArgument(node != null, "Unknown nodeId: %s", toNodeId); - Endpoint nodeEp = new Endpoint(node.ip(), node.tcpPort()); - return messagingService.sendAsync(nodeEp, subject.value(), payload); - } - - private CompletableFuture<byte[]> sendAndReceive(MessageSubject subject, byte[] payload, NodeId toNodeId) { - ControllerNode node = clusterService.getNode(toNodeId); - checkArgument(node != null, "Unknown nodeId: %s", toNodeId); - Endpoint nodeEp = new Endpoint(node.ip(), node.tcpPort()); - return messagingService.sendAndReceive(nodeEp, subject.value(), payload); - } - - @Override - public void addSubscriber(MessageSubject subject, - ClusterMessageHandler subscriber, - ExecutorService executor) { - messagingService.registerHandler(subject.value(), - new InternalClusterMessageHandler(subscriber), - executor); - } - - @Override - public void removeSubscriber(MessageSubject subject) { - messagingService.unregisterHandler(subject.value()); - } - - @Override - public <M, R> void addSubscriber(MessageSubject subject, - Function<byte[], M> decoder, - Function<M, R> handler, - Function<R, byte[]> encoder, - Executor executor) { - messagingService.registerHandler(subject.value(), - new InternalMessageResponder<M, R>(decoder, encoder, m -> { - CompletableFuture<R> responseFuture = new CompletableFuture<>(); - executor.execute(() -> { - try { - responseFuture.complete(handler.apply(m)); - } catch (Exception e) { - responseFuture.completeExceptionally(e); - } - }); - return responseFuture; - })); - } - - @Override - public <M, R> void addSubscriber(MessageSubject subject, - Function<byte[], M> decoder, - Function<M, CompletableFuture<R>> handler, - Function<R, byte[]> encoder) { - messagingService.registerHandler(subject.value(), - new InternalMessageResponder<>(decoder, encoder, handler)); - } - - @Override - public <M> void addSubscriber(MessageSubject subject, - Function<byte[], M> decoder, - Consumer<M> handler, - Executor executor) { - messagingService.registerHandler(subject.value(), - new InternalMessageConsumer<>(decoder, handler), - executor); - } - - private class InternalClusterMessageHandler implements Function<byte[], byte[]> { - private ClusterMessageHandler handler; - - public InternalClusterMessageHandler(ClusterMessageHandler handler) { - this.handler = handler; - } - - @Override - public byte[] apply(byte[] bytes) { - ClusterMessage message = ClusterMessage.fromBytes(bytes); - handler.handle(message); - return message.response(); - } - } - - private class InternalMessageResponder<M, R> implements Function<byte[], CompletableFuture<byte[]>> { - private final Function<byte[], M> decoder; - private final Function<R, byte[]> encoder; - private final Function<M, CompletableFuture<R>> handler; - - public InternalMessageResponder(Function<byte[], M> decoder, - Function<R, byte[]> encoder, - Function<M, CompletableFuture<R>> handler) { - this.decoder = decoder; - this.encoder = encoder; - this.handler = handler; - } - - @Override - public CompletableFuture<byte[]> apply(byte[] bytes) { - return handler.apply(decoder.apply(ClusterMessage.fromBytes(bytes).payload())).thenApply(encoder); - } - } - - private class InternalMessageConsumer<M> implements Consumer<byte[]> { - private final Function<byte[], M> decoder; - private final Consumer<M> consumer; - - public InternalMessageConsumer(Function<byte[], M> decoder, Consumer<M> consumer) { - this.decoder = decoder; - this.consumer = consumer; - } - - @Override - public void accept(byte[] bytes) { - consumer.accept(decoder.apply(ClusterMessage.fromBytes(bytes).payload())); - } - } -} diff --git a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/IOLoopMessagingManager.java b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/IOLoopMessagingManager.java deleted file mode 100644 index ddb45f71..00000000 --- a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/IOLoopMessagingManager.java +++ /dev/null @@ -1,55 +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.store.cluster.messaging.impl; - -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.Reference; -import org.apache.felix.scr.annotations.ReferenceCardinality; -import org.apache.felix.scr.annotations.Service; -import org.onlab.nio.service.IOLoopMessaging; -import org.onosproject.cluster.ClusterMetadataService; -import org.onosproject.cluster.ControllerNode; -import org.onosproject.store.cluster.messaging.Endpoint; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * IOLoop based MessagingService. - */ -@Component(immediate = true, enabled = false) -@Service -public class IOLoopMessagingManager extends IOLoopMessaging { - - private final Logger log = LoggerFactory.getLogger(getClass()); - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected ClusterMetadataService clusterMetadataService; - - @Activate - public void activate() throws Exception { - ControllerNode localNode = clusterMetadataService.getLocalNode(); - super.start(new Endpoint(localNode.ip(), localNode.tcpPort())); - log.info("Started"); - } - - @Deactivate - public void deactivate() throws Exception { - super.stop(); - log.info("Stopped"); - } -} diff --git a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/NettyMessagingManager.java b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/NettyMessagingManager.java deleted file mode 100644 index ca6f9c1c..00000000 --- a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/NettyMessagingManager.java +++ /dev/null @@ -1,89 +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.store.cluster.messaging.impl; - -import com.google.common.base.Strings; - -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.Reference; -import org.apache.felix.scr.annotations.ReferenceCardinality; -import org.apache.felix.scr.annotations.Service; -import org.onlab.netty.NettyMessaging; -import org.onosproject.cluster.ClusterMetadataService; -import org.onosproject.cluster.ControllerNode; -import org.onosproject.store.cluster.messaging.Endpoint; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Netty based MessagingService. - */ -@Component(immediate = true, enabled = true) -@Service -public class NettyMessagingManager extends NettyMessaging { - - private final Logger log = LoggerFactory.getLogger(getClass()); - - private static final short MIN_KS_LENGTH = 6; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected ClusterMetadataService clusterMetadataService; - - @Activate - public void activate() throws Exception { - ControllerNode localNode = clusterMetadataService.getLocalNode(); - getTlsParameters(); - super.start(clusterMetadataService.getClusterMetadata().getName().hashCode(), - new Endpoint(localNode.ip(), localNode.tcpPort())); - log.info("Started"); - } - - @Deactivate - public void deactivate() throws Exception { - super.stop(); - log.info("Stopped"); - } - - private void getTlsParameters() { - String tempString = System.getProperty("enableNettyTLS"); - enableNettyTls = Strings.isNullOrEmpty(tempString) ? TLS_DISABLED : Boolean.parseBoolean(tempString); - log.info("enableNettyTLS = {}", enableNettyTls); - if (enableNettyTls) { - ksLocation = System.getProperty("javax.net.ssl.keyStore"); - if (Strings.isNullOrEmpty(ksLocation)) { - enableNettyTls = TLS_DISABLED; - return; - } - tsLocation = System.getProperty("javax.net.ssl.trustStore"); - if (Strings.isNullOrEmpty(tsLocation)) { - enableNettyTls = TLS_DISABLED; - return; - } - ksPwd = System.getProperty("javax.net.ssl.keyStorePassword").toCharArray(); - if (MIN_KS_LENGTH > ksPwd.length) { - enableNettyTls = TLS_DISABLED; - return; - } - tsPwd = System.getProperty("javax.net.ssl.trustStorePassword").toCharArray(); - if (MIN_KS_LENGTH > tsPwd.length) { - enableNettyTls = TLS_DISABLED; - return; - } - } - } -} diff --git a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/package-info.java b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/package-info.java deleted file mode 100644 index 7157277e..00000000 --- a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/cluster/messaging/impl/package-info.java +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright 2014 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. - */ - -/** - * Implementation of the cluster messaging mechanism. - */ -package org.onosproject.store.cluster.messaging.impl; |