/*
* (c) 2015 CenturyLink. 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.
*/
package com.centurylink.cloud.sdk.policy.services.client.domain;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.TreeNode;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.node.ArrayNode;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* @author Aliaksandr Krasitski
*/
public class ActionSettingsDeserializer extends JsonDeserializer<ActionSettingsMetadata> {
private static final String RECIPIENTS = "recipients";
@Override
public ActionSettingsMetadata deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
throws IOException {
TreeNode node = jsonParser.getCodec().readTree(jsonParser);
//email settings
if (node.get(RECIPIENTS).isArray()) {
ArrayNode recipientsNode = ((ArrayNode)node.get(RECIPIENTS));
List<String> recipients = new ArrayList<>(recipientsNode.size());
recipientsNode.forEach(recipient -> recipients.add(recipient.asText()));
return new ActionSettingsEmailMetadata().recipients(recipients);
}
return null;
}
}