AbstractContingencyResultDeserializer.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.json;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import com.powsybl.commons.json.JsonUtil;
import com.powsybl.security.results.*;
import com.powsybl.security.LimitViolationsResult;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
/**
* @author Etienne Lesot {@literal <etienne.lesot at rte-france.com>}
*/
public abstract class AbstractContingencyResultDeserializer<T extends AbstractContingencyResult> extends StdDeserializer<T> {
protected AbstractContingencyResultDeserializer(Class<T> vc) {
super(vc);
}
protected static class ParsingContext {
LimitViolationsResult limitViolationsResult = null;
NetworkResult networkResult = null;
List<BranchResult> branchResults = Collections.emptyList();
List<BusResult> busResults = Collections.emptyList();
List<ThreeWindingsTransformerResult> threeWindingsTransformerResults = Collections.emptyList();
}
protected boolean deserializeCommonAttributes(JsonParser parser, ParsingContext context, String name,
DeserializationContext deserializationContext, String version,
String contextName) throws IOException {
switch (name) {
case "limitViolationsResult":
parser.nextToken();
context.limitViolationsResult = JsonUtil.readValue(deserializationContext, parser,
LimitViolationsResult.class);
return true;
case "networkResult":
parser.nextToken();
JsonUtil.assertGreaterOrEqualThanReferenceVersion(contextName,
"Tag: networkResult", version, "1.2");
context.networkResult = JsonUtil.readValue(deserializationContext, parser, NetworkResult.class);
return true;
case "busResults":
parser.nextToken();
JsonUtil.assertLessThanOrEqualToReferenceVersion(contextName, "Tag: busResults",
version, "1.1");
context.busResults = JsonUtil.readList(deserializationContext, parser, BusResult.class);
return true;
case "branchResults":
parser.nextToken();
JsonUtil.assertLessThanOrEqualToReferenceVersion(contextName, "Tag: branchResults",
version, "1.1");
context.branchResults = JsonUtil.readList(deserializationContext, parser, BranchResult.class);
return true;
case "threeWindingsTransformerResults":
parser.nextToken();
JsonUtil.assertLessThanOrEqualToReferenceVersion(contextName, "Tag: threeWindingsTransformerResults",
version, "1.1");
context.threeWindingsTransformerResults = JsonUtil.readList(deserializationContext, parser,
ThreeWindingsTransformerResult.class);
return true;
default:
return false;
}
}
}