diff options
Diffstat (limited to 'framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/ExtensionInstructionSerializer.java')
-rw-r--r-- | framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/ExtensionInstructionSerializer.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/ExtensionInstructionSerializer.java b/framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/ExtensionInstructionSerializer.java new file mode 100644 index 00000000..6b12df96 --- /dev/null +++ b/framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/ExtensionInstructionSerializer.java @@ -0,0 +1,73 @@ +/* + * 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.serializers; + +import com.esotericsoftware.kryo.Kryo; +import com.esotericsoftware.kryo.Serializer; +import com.esotericsoftware.kryo.io.Input; +import com.esotericsoftware.kryo.io.Output; +import org.onlab.osgi.DefaultServiceDirectory; +import org.onosproject.net.DeviceId; +import org.onosproject.net.behaviour.ExtensionResolver; +import org.onosproject.net.driver.DefaultDriverData; +import org.onosproject.net.driver.DefaultDriverHandler; +import org.onosproject.net.driver.DriverHandler; +import org.onosproject.net.driver.DriverService; +import org.onosproject.net.flow.instructions.ExtensionInstruction; +import org.onosproject.net.flow.instructions.ExtensionType; +import org.onosproject.net.flow.instructions.Instructions; + +/** + * Created by jono on 10/29/15. + */ +public class ExtensionInstructionSerializer extends + Serializer<Instructions.ExtensionInstructionWrapper> { + + public ExtensionInstructionSerializer() { + super(false, true); + } + + @Override + public void write(Kryo kryo, Output output, Instructions.ExtensionInstructionWrapper object) { + kryo.writeClassAndObject(output, object.extensionInstruction().type()); + kryo.writeClassAndObject(output, object.deviceId()); + + kryo.writeClassAndObject(output, object.extensionInstruction().serialize()); + + } + + @Override + public Instructions.ExtensionInstructionWrapper read(Kryo kryo, Input input, + Class<Instructions.ExtensionInstructionWrapper> type) { + ExtensionType exType = (ExtensionType) kryo.readClassAndObject(input); + DeviceId deviceId = (DeviceId) kryo.readClassAndObject(input); + + DriverService driverService = DefaultServiceDirectory.getService(DriverService.class); + DriverHandler handler = new DefaultDriverHandler( + new DefaultDriverData(driverService.getDriver(deviceId), deviceId)); + + ExtensionResolver resolver = handler.behaviour(ExtensionResolver.class); + + ExtensionInstruction instruction = resolver.getExtensionInstruction(exType); + + byte[] bytes = (byte[]) kryo.readClassAndObject(input); + + instruction.deserialize(bytes); + + return Instructions.extension(instruction, deviceId); + } +} |