diff options
Diffstat (limited to 'framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/PortNumberSerializer.java')
-rw-r--r-- | framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/PortNumberSerializer.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/PortNumberSerializer.java b/framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/PortNumberSerializer.java new file mode 100644 index 00000000..74db644d --- /dev/null +++ b/framework/src/onos/core/store/serializers/src/main/java/org/onosproject/store/serializers/PortNumberSerializer.java @@ -0,0 +1,56 @@ +/* + * 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. + */ +package org.onosproject.store.serializers; + +import org.onosproject.net.PortNumber; + +import com.esotericsoftware.kryo.Kryo; +import com.esotericsoftware.kryo.Serializer; +import com.esotericsoftware.kryo.io.Input; +import com.esotericsoftware.kryo.io.Output; + +/** + * Serializer for {@link PortNumber}. + */ +public final class PortNumberSerializer extends + Serializer<PortNumber> { + + /** + * Creates {@link PortNumber} serializer instance. + */ + public PortNumberSerializer() { + // non-null, immutable + super(false, true); + } + + @Override + public void write(Kryo kryo, Output output, PortNumber object) { + output.writeBoolean(object.hasName()); + output.writeLong(object.toLong()); + if (object.hasName()) { + output.writeString(object.name()); + } + } + + @Override + public PortNumber read(Kryo kryo, Input input, Class<PortNumber> type) { + if (input.readBoolean()) { + return PortNumber.portNumber(input.readLong(), input.readString()); + } else { + return PortNumber.portNumber(input.readLong()); + } + } +} |