001/*
002 * Copyright 2020 Global Biodiversity Information Facility (GBIF)
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.gbif.api.jackson;
017
018import org.gbif.dwc.terms.Term;
019
020import java.io.IOException;
021import java.util.List;
022import java.util.Map;
023
024import com.fasterxml.jackson.core.JsonGenerator;
025import com.fasterxml.jackson.databind.JsonSerializer;
026import com.fasterxml.jackson.databind.SerializationFeature;
027import com.fasterxml.jackson.databind.SerializerProvider;
028
029@Deprecated
030public class TermMapListSerializer extends JsonSerializer<List<Map<Term, String>>> {
031  @Override
032  public void serialize(List<Map<Term, String>> value, JsonGenerator jgen, SerializerProvider provider) throws IOException {
033
034    if ((value == null || value.isEmpty()) && provider.getConfig().isEnabled(SerializationFeature.WRITE_EMPTY_JSON_ARRAYS)) {
035      jgen.writeStartArray();
036      jgen.writeEndArray();
037    } else {
038      jgen.writeStartArray();
039      for (Map<Term, String> extension : value) {
040        jgen.writeStartObject();
041        for (Map.Entry<Term, String> entry : extension.entrySet()) {
042          jgen.writeStringField(entry.getKey().qualifiedName(), entry.getValue());
043        }
044        jgen.writeEndObject();
045      }
046      jgen.writeEndArray();
047    }
048  }
049}