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com.okta.idx.sdk.api.deserializers.OptionsValueDeserializer Maven / Gradle / Ivy

/*
 * Copyright (c) 2020-Present, Okta, Inc.
 *
 * 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 com.okta.idx.sdk.api.deserializers;

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.okta.idx.sdk.api.model.OptionsForm;

import java.io.IOException;

public class OptionsValueDeserializer extends JsonDeserializer {

    @Override
    public Object deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {

        JsonNode node = jsonParser.readValueAsTree();

        if (node.get("form") != null || node.get("type") != null) {
            return jsonParser.getCodec().treeToValue(node, OptionsForm.class);
        } else {
            return jsonParser.getCodec().treeToValue(node, String.class);
        }
    }
}