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/*******************************************************************************
 * Copyright (c) 2015-2018 Skymind, Inc.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Apache License, Version 2.0 which is available at
 * https://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.
 *
 * SPDX-License-Identifier: Apache-2.0
 ******************************************************************************/

package org.nd4j.serde.jackson.shaded;

import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.serde.base64.Nd4jBase64;
import org.nd4j.shade.jackson.core.JsonParser;
import org.nd4j.shade.jackson.databind.DeserializationContext;
import org.nd4j.shade.jackson.databind.JsonDeserializer;
import org.nd4j.shade.jackson.databind.JsonNode;

import java.io.IOException;

/**
 * @author Adam Gibson
 */

public class NDArrayDeSerializer extends JsonDeserializer {
    @Override
    public INDArray deserialize(JsonParser jp, DeserializationContext deserializationContext) throws IOException {
        JsonNode node = jp.getCodec().readTree(jp);
        String field = node.get("array").asText();
        return Nd4jBase64.fromBase64(field);
    }
}