/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */
package org.openecomp.mso.cloud;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;

public class IdentityAuthenticationTypeJsonDeserializer extends JsonDeserializer<IdentityAuthenticationTypeAbstract> {

	@Override
	public IdentityAuthenticationTypeAbstract deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
			throws IOException, JsonProcessingException {
		JsonToken token = jsonParser.getCurrentToken();
		if (JsonToken.VALUE_STRING.equals(token)) {
			return IdentityAuthenticationTypeAbstract.valueOf(jsonParser.getText());
		} else {
			return null;
		}
	}
}