Java tutorial
/** * (c) Copyright 2013 WibiData, Inc. * * See the NOTICE file distributed with this work for additional * information regarding copyright ownership. * * 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.kiji.rest.serializers; import java.io.IOException; import com.fasterxml.jackson.core.JsonGenerator; import com.fasterxml.jackson.databind.JsonSerializer; import com.fasterxml.jackson.databind.SerializerProvider; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.kiji.rest.representations.KijiRestEntityId; /** * Converts the SchemaOption to JSON. * */ public class KijiRestEntityIdToJson extends JsonSerializer<KijiRestEntityId> { private static final Logger LOG = LoggerFactory.getLogger(KijiRestEntityIdToJson.class); /** * {@inheritDoc} */ @Override public void serialize(KijiRestEntityId record, JsonGenerator generator, SerializerProvider provider) throws IOException { if (record.hasComponents()) { generator.writeTree(record.getJsonEntityId()); } else { generator.writeString(record.getStringEntityId()); } } /** * {@inheritDoc} */ @Override public Class<KijiRestEntityId> handledType() { return KijiRestEntityId.class; } }