DynamicSecurityAnalysisParametersDeserializer.java
/**
* Copyright (c) 2023, 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.dynamic.json;
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.json.JsonDynamicSimulationParameters;
import com.powsybl.security.dynamic.DynamicSecurityAnalysisParameters;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import static com.powsybl.security.dynamic.json.JsonDynamicSecurityAnalysisParameters.getExtensionSerializers;
/**
* @author Laurent Issertial {@literal <laurent.issertial at rte-france.com>}
*/
public class DynamicSecurityAnalysisParametersDeserializer extends StdDeserializer<DynamicSecurityAnalysisParameters> {
DynamicSecurityAnalysisParametersDeserializer() {
super(DynamicSecurityAnalysisParameters.class);
}
@Override
public DynamicSecurityAnalysisParameters deserialize(JsonParser parser, DeserializationContext deserializationContext) throws IOException {
return deserialize(parser, deserializationContext, new DynamicSecurityAnalysisParameters());
}
@Override
public DynamicSecurityAnalysisParameters deserialize(JsonParser parser, DeserializationContext deserializationContext, DynamicSecurityAnalysisParameters parameters) throws IOException {
List<Extension<DynamicSecurityAnalysisParameters>> extensions = Collections.emptyList();
String version = null;
while (parser.nextToken() != JsonToken.END_OBJECT) {
switch (parser.currentName()) {
case "version":
parser.nextToken();
version = parser.getValueAsString();
break;
case "dynamic-simulation-parameters":
parser.nextToken();
JsonDynamicSimulationParameters.deserialize(parser, deserializationContext, parameters.getDynamicSimulationParameters());
break;
case "contingencies-parameters":
parser.nextToken();
parameters.setDynamicContingenciesParameters(JsonUtil.readValue(deserializationContext,
parser,
DynamicSecurityAnalysisParameters.ContingenciesParameters.class));
break;
case "extensions":
parser.nextToken();
extensions = JsonUtil.updateExtensions(parser, deserializationContext, getExtensionSerializers()::get, parameters);
break;
default:
throw new IllegalStateException("Unexpected field: " + parser.currentName());
}
}
if (version == null || !version.equals("1.0")) {
//Only 1.0 version is supported for now
throw new IllegalStateException("Version different than 1.0 not supported.");
}
extensions.forEach(extension -> parameters.addExtension((Class) extension.getClass(), extension));
return parameters;
}
}