| /* |
| * 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.druid.jackson; |
| |
| import com.fasterxml.jackson.annotation.JsonTypeInfo; |
| import com.fasterxml.jackson.databind.jsontype.NamedType; |
| import com.fasterxml.jackson.databind.module.SimpleModule; |
| import org.apache.druid.java.util.common.granularity.AllGranularity; |
| import org.apache.druid.java.util.common.granularity.DurationGranularity; |
| import org.apache.druid.java.util.common.granularity.Granularity; |
| import org.apache.druid.java.util.common.granularity.NoneGranularity; |
| import org.apache.druid.java.util.common.granularity.PeriodGranularity; |
| |
| public class GranularityModule extends SimpleModule |
| { |
| |
| public GranularityModule() |
| { |
| super("GranularityModule"); |
| |
| setMixInAnnotation(Granularity.class, GranularityMixin.class); |
| registerSubtypes( |
| new NamedType(PeriodGranularity.class, "period"), |
| new NamedType(DurationGranularity.class, "duration"), |
| new NamedType(AllGranularity.class, "all"), |
| new NamedType(NoneGranularity.class, "none") |
| ); |
| } |
| |
| @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type", defaultImpl = Granularity.class) |
| public interface GranularityMixin |
| { |
| } |
| } |