ConditionSerializer.java
/**
* Copyright (c) 2022, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.security.json;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
import com.powsybl.security.condition.*;
import java.io.IOException;
/**
* @author Etienne Lesot {@literal <etienne.lesot@rte-france.com>}
*/
public class ConditionSerializer extends StdSerializer<Condition> {
public ConditionSerializer() {
super(Condition.class);
}
@Override
public void serialize(Condition condition, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
jsonGenerator.writeStartObject();
jsonGenerator.writeStringField("type", condition.getType());
switch (condition.getType()) {
case AllViolationCondition.NAME:
serializeFilters((AbstractFilteredCondition) condition, jsonGenerator, serializerProvider);
serializerProvider.defaultSerializeField("violationIds", ((AllViolationCondition) condition).getViolationIds(), jsonGenerator);
break;
case AtLeastOneViolationCondition.NAME:
serializeFilters((AbstractFilteredCondition) condition, jsonGenerator, serializerProvider);
serializerProvider.defaultSerializeField("violationIds", ((AtLeastOneViolationCondition) condition).getViolationIds(), jsonGenerator);
break;
case TrueCondition.NAME:
break;
case AnyViolationCondition.NAME:
serializeFilters((AbstractFilteredCondition) condition, jsonGenerator, serializerProvider);
break;
default:
throw new IllegalArgumentException("condition type \'" + condition.getType() + "\' does not exist");
}
jsonGenerator.writeEndObject();
}
public void serializeFilters(AbstractFilteredCondition filteredCondition, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
if (!filteredCondition.getFilters().isEmpty()) {
serializerProvider.defaultSerializeField("filters", filteredCondition.getFilters(), jsonGenerator);
}
}
}