/*
 * -
 *  ============LICENSE_START=======================================================
 *  Copyright (C) 2022 Nordix Foundation.
 *  ================================================================================
 *  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.
 *
 *  SPDX-License-Identifier: Apache-2.0
 *  ============LICENSE_END=========================================================
 */

package org.openecomp.sdc.be.datatypes.elements;

import lombok.Setter;
import org.yaml.snakeyaml.Yaml;

@Setter
public class CustomYamlFunction implements ToscaFunction, ToscaFunctionParameter {

    private Object yamlValue;

    @Override
    public ToscaFunctionType getType() {
        return ToscaFunctionType.YAML;
    }

    @Override
    public String getValue() {
        if (yamlValue == null) {
            return null;
        }
        return yamlValue instanceof String ? (String) yamlValue : new Yaml().dump(yamlValue);
    }

    @Override
    public Object getJsonObjectValue() {
        return yamlValue;
    }
}