/** * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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.apache.drill.exec.coord; import java.io.IOException; import org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint; import com.fasterxml.jackson.core.JsonGenerationException; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.core.JsonParser; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.DeserializationContext; import com.fasterxml.jackson.databind.SerializerProvider; import com.fasterxml.jackson.databind.deser.std.StdDeserializer; import com.fasterxml.jackson.databind.ser.std.StdSerializer; public class DrillbitEndpointSerDe { static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(DrillbitEndpointSerDe.class); public static class De extends StdDeserializer<DrillbitEndpoint> { public De() { super(DrillbitEndpoint.class); } @Override public DrillbitEndpoint deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException { return DrillbitEndpoint.parseFrom(jp.getBinaryValue()); } } public static class Se extends StdSerializer<DrillbitEndpoint> { public Se() { super(DrillbitEndpoint.class); } @Override public void serialize(DrillbitEndpoint value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException { jgen.writeBinary(value.toByteArray()); } } }