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/*
* 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.uima.json.jsoncas2.ser;
import static org.apache.uima.json.jsoncas2.JsonCas2Names.VIEW_MEMBERS_FIELD;
import static org.apache.uima.json.jsoncas2.JsonCas2Names.VIEW_SOFA_FIELD;
import java.io.IOException;
import org.apache.uima.cas.CAS;
import org.apache.uima.json.jsoncas2.mode.SofaMode;
import org.apache.uima.json.jsoncas2.model.Views;
import org.apache.uima.json.jsoncas2.ref.ReferenceCache;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
public class ViewsSerializer extends StdSerializer<Views> {
private static final long serialVersionUID = 7530813663936058935L;
public ViewsSerializer() {
super(Views.class);
}
@Override
public void serialize(Views aViews, JsonGenerator jg, SerializerProvider aProvider)
throws IOException {
ReferenceCache refCache = ReferenceCache.get(aProvider);
SofaMode sofaMode = SofaMode.get(aProvider);
jg.writeStartObject();
for (CAS view : aViews) {
jg.writeFieldName(view.getViewName());
jg.writeStartObject();
switch (sofaMode) {
case AS_PART_OF_VIEW:
jg.writeFieldName(VIEW_SOFA_FIELD);
aProvider.defaultSerializeValue(view.getSofa(), jg);
break;
case AS_REGULAR_FEATURE_STRUCTURE:
jg.writeNumberField(VIEW_SOFA_FIELD, refCache.fsRef(view.getSofa()));
break;
}
jg.writeFieldName(VIEW_MEMBERS_FIELD);
jg.writeStartArray();
for (int fsId : view.getIndexedFSs().stream().mapToInt(refCache::fsRef).sorted().toArray()) {
jg.writeNumber(fsId);
}
jg.writeEndArray();
jg.writeEndObject();
}
jg.writeEndObject();
}
}