SensitivityAnalysisResultDeserializer.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.sensitivity.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.json.JsonUtil;
import com.powsybl.sensitivity.SensitivityAnalysisResult;
import com.powsybl.sensitivity.SensitivityFactor;
import com.powsybl.sensitivity.SensitivityValue;
import java.io.IOException;
import java.util.List;
/**
* @author Bertrand Rix {@literal <bertrand.rix at artelys.com>}
*/
public class SensitivityAnalysisResultDeserializer extends StdDeserializer<SensitivityAnalysisResult> {
protected SensitivityAnalysisResultDeserializer() {
super(SensitivityAnalysisResult.class);
}
@Override
public SensitivityAnalysisResult deserialize(JsonParser parser, DeserializationContext deserializationContext) throws IOException {
String version = null;
List<SensitivityValue> sensitivityValues = null;
List<SensitivityAnalysisResult.SensitivityContingencyStatus> contingencyStatus = null;
List<SensitivityFactor> factors = null;
while (parser.nextToken() != JsonToken.END_OBJECT) {
switch (parser.currentName()) {
case "version":
parser.nextToken(); // skip
version = parser.getValueAsString();
break;
case "sensitivityFactors":
parser.nextToken();
factors = JsonUtil.readList(deserializationContext, parser, SensitivityFactor.class);
break;
case "sensitivityValues":
parser.nextToken();
sensitivityValues = JsonUtil.readList(deserializationContext, parser, SensitivityValue.class);
break;
case "contingencyStatus":
parser.nextToken();
contingencyStatus = JsonUtil.readList(deserializationContext, parser, SensitivityAnalysisResult.SensitivityContingencyStatus.class);
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.");
}
return new SensitivityAnalysisResult(factors, contingencyStatus, sensitivityValues);
}
}