/
DebugApiDeserializer.java
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/
DebugApiDeserializer.java
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/*
* Copyright © 2015 The Gravitee team (http://gravitee.io)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.gravitee.definition.jackson.datatype.api.deser;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer;
import io.gravitee.definition.model.Api;
import io.gravitee.definition.model.HttpRequest;
import io.gravitee.definition.model.HttpResponse;
import io.gravitee.definition.model.debug.DebugApi;
import io.gravitee.definition.model.debug.DebugMetrics;
import io.gravitee.definition.model.debug.DebugStep;
import io.gravitee.definition.model.debug.PreprocessorStep;
import java.io.IOException;
import java.util.List;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class DebugApiDeserializer extends StdScalarDeserializer<DebugApi> {
private final Logger logger = LoggerFactory.getLogger(DebugApiDeserializer.class);
private final ApiDeserializer base;
public DebugApiDeserializer(Class<?> vc) {
super(vc);
this.base = new ApiDeserializer(Api.class);
}
@Override
public DebugApi deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
JsonNode node = jp.getCodec().readTree(jp);
DebugApi debugApi = (DebugApi) this.base.deserialize(jp, ctxt, new DebugApi(), node);
JsonNode requestNode = node.get("request");
if (requestNode != null) {
debugApi.setRequest(requestNode.traverse(jp.getCodec()).readValueAs(HttpRequest.class));
} else {
logger.error("A request property is required for {}", debugApi.getName());
throw JsonMappingException.from(ctxt, "A request property is required for " + debugApi.getName());
}
JsonNode responseNode = node.get("response");
if (responseNode != null) {
debugApi.setResponse(responseNode.traverse(jp.getCodec()).readValueAs(HttpResponse.class));
}
JsonNode resultNode = node.get("debugSteps");
if (resultNode != null) {
debugApi.setDebugSteps((resultNode.traverse(jp.getCodec()).readValueAs(new TypeReference<List<DebugStep>>() {})));
}
JsonNode preprocessorStepNode = node.get("preprocessorStep");
if (preprocessorStepNode != null) {
debugApi.setPreprocessorStep((preprocessorStepNode.traverse(jp.getCodec()).readValueAs(PreprocessorStep.class)));
}
JsonNode backendResponseNode = node.get("backendResponse");
if (backendResponseNode != null) {
debugApi.setBackendResponse(backendResponseNode.traverse(jp.getCodec()).readValueAs(HttpResponse.class));
}
JsonNode metricsNode = node.get("metrics");
if (metricsNode != null) {
debugApi.setMetrics(metricsNode.traverse(jp.getCodec()).readValueAs(DebugMetrics.class));
}
return debugApi;
}
}