DynamicSimulationParametersDeserializer.java
/**
* Copyright (c) 2019, 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.dynamicsimulation.json;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import com.powsybl.commons.extensions.Extension;
import com.powsybl.commons.json.JsonUtil;
import com.powsybl.dynamicsimulation.DynamicSimulationParameters;
/**
* @author Marcos de Miguel {@literal <demiguelm at aia.es>}
*/
public class DynamicSimulationParametersDeserializer extends StdDeserializer<DynamicSimulationParameters> {
DynamicSimulationParametersDeserializer() {
super(DynamicSimulationParameters.class);
}
@Override
public DynamicSimulationParameters deserialize(JsonParser parser, DeserializationContext deserializationContext) throws IOException {
return deserialize(parser, deserializationContext, new DynamicSimulationParameters());
}
@Override
public DynamicSimulationParameters deserialize(JsonParser parser, DeserializationContext deserializationContext,
DynamicSimulationParameters parameters) throws IOException {
List<Extension<DynamicSimulationParameters>> extensions = Collections.emptyList();
while (parser.nextToken() != JsonToken.END_OBJECT) {
switch (parser.currentName()) {
case "version":
parser.nextToken();
break;
case "startTime":
parser.nextToken();
parameters.setStartTime(parser.readValueAs(Integer.class));
break;
case "stopTime":
parser.nextToken();
parameters.setStopTime(parser.readValueAs(Integer.class));
break;
case "extensions":
parser.nextToken();
extensions = JsonUtil.readExtensions(parser, deserializationContext, JsonDynamicSimulationParameters.getExtensionSerializers());
break;
default:
throw new IllegalStateException("Unexpected field: " + parser.currentName());
}
}
JsonDynamicSimulationParameters.getExtensionSerializers().addExtensions(parameters, extensions);
return parameters;
}
}