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ConsumerDeserializer.java
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ConsumerDeserializer.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.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.flow.Consumer;
import io.gravitee.definition.model.flow.ConsumerType;
import java.io.IOException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Florent CHAMFROY (florent.chamfroy at graviteesource.com)
* @author GraviteeSource Team
*/
public class ConsumerDeserializer extends StdScalarDeserializer<Consumer> {
private final Logger logger = LoggerFactory.getLogger(ConsumerDeserializer.class);
public ConsumerDeserializer(Class<Consumer> vc) {
super(vc);
}
@Override
public Consumer deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
JsonNode node = jp.getCodec().readTree(jp);
Consumer consumer = new Consumer();
consumer.setConsumerType(ConsumerType.valueOf(node.path("consumerType").asText(ConsumerType.TAG.name())));
JsonNode consumerIdNode = node.get("consumerId");
if (consumerIdNode == null) {
throw JsonMappingException.from(ctxt, "Consumer ID property is required");
} else {
consumer.setConsumerId(consumerIdNode.asText());
}
return consumer;
}
}