NetworkActionResultArrayDeserializer.java
/*
* Copyright (c) 2021, 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/.
*/
package com.powsybl.openrao.data.raoresult.io.json.deserializers;
import com.powsybl.openrao.commons.OpenRaoException;
import com.powsybl.openrao.data.crac.api.Crac;
import com.powsybl.openrao.data.crac.api.networkaction.NetworkAction;
import com.powsybl.openrao.data.raoresult.impl.NetworkActionResult;
import com.powsybl.openrao.data.raoresult.impl.RaoResultImpl;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.powsybl.openrao.data.raoresult.io.json.RaoResultJsonConstants;
import java.io.IOException;
/**
* @author Baptiste Seguinot {@literal <baptiste.seguinot at rte-france.com>}
*/
final class NetworkActionResultArrayDeserializer {
private NetworkActionResultArrayDeserializer() {
}
static void deserialize(JsonParser jsonParser, RaoResultImpl raoResult, Crac crac) throws IOException {
while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
if (!jsonParser.nextFieldName().equals(RaoResultJsonConstants.NETWORKACTION_ID)) {
throw new OpenRaoException(String.format("Cannot deserialize RaoResult: each %s must start with an %s field", RaoResultJsonConstants.NETWORKACTION_RESULTS, RaoResultJsonConstants.NETWORKACTION_ID));
}
String networkActionId = jsonParser.nextTextValue();
NetworkAction networkAction = crac.getNetworkAction(networkActionId);
if (networkAction == null) {
throw new OpenRaoException(String.format("Cannot deserialize RaoResult: cannot deserialize RaoResult: networkAction with id %s does not exist in the Crac", networkActionId));
}
NetworkActionResult networkActionResult = raoResult.getAndCreateIfAbsentNetworkActionResult(networkAction);
while (!jsonParser.nextToken().isStructEnd()) {
if (jsonParser.getCurrentName().equals(RaoResultJsonConstants.STATES_ACTIVATED)) {
jsonParser.nextToken();
deserializeStates(jsonParser, networkActionResult, crac);
} else {
throw new OpenRaoException(String.format("Cannot deserialize RaoResult: unexpected field in %s (%s)", RaoResultJsonConstants.NETWORKACTION_RESULTS, jsonParser.getCurrentName()));
}
}
}
}
private static void deserializeStates(JsonParser jsonParser, NetworkActionResult networkActionResult, Crac crac) throws IOException {
String instantId = null;
String contingencyId = null;
while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
while (!jsonParser.nextToken().isStructEnd()) {
switch (jsonParser.getCurrentName()) {
case RaoResultJsonConstants.INSTANT:
String stringValue = jsonParser.nextTextValue();
instantId = stringValue;
break;
case RaoResultJsonConstants.CONTINGENCY_ID:
contingencyId = jsonParser.nextTextValue();
break;
default:
throw new OpenRaoException(String.format("Cannot deserialize RaoResult: unexpected field in %s (%s)", RaoResultJsonConstants.NETWORKACTION_RESULTS, jsonParser.getCurrentName()));
}
}
networkActionResult.addActivationForState(StateDeserializer.getState(instantId, contingencyId, crac, RaoResultJsonConstants.NETWORKACTION_RESULTS));
}
}
}