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/*
* Licensed to GraphHopper GmbH under one or more contributor
* license agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*
* GraphHopper GmbH licenses this file to you 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 com.graphhopper.jackson;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.graphhopper.GHResponse;
import com.graphhopper.PathWrapper;
import java.io.IOException;
public class GHResponseDeserializer extends JsonDeserializer {
@Override
public GHResponse deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
GHResponse ghResponse = new GHResponse();
JsonNode treeNode = p.readValueAsTree();
for (JsonNode path : treeNode.get("paths")) {
PathWrapper pathWrapper = ((ObjectMapper) p.getCodec()).convertValue(path, PathWrapper.class);
ghResponse.add(pathWrapper);
}
return ghResponse;
}
}