eu.bittrade.libs.steemj.base.models.deserializer.GuestBloggerPairDeserializer.java Source code

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Here is the source code for eu.bittrade.libs.steemj.base.models.deserializer.GuestBloggerPairDeserializer.java

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/*
 *     This file is part of SteemJ (formerly known as 'Steem-Java-Api-Wrapper')
 * 
 *     SteemJ is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 * 
 *     SteemJ is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 * 
 *     You should have received a copy of the GNU General Public License
 *     along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
 */
package eu.bittrade.libs.steemj.base.models.deserializer;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.lang3.tuple.Pair;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.core.TreeNode;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;

import eu.bittrade.libs.steemj.protocol.AccountName;

/**
 * @author <a href="http://steemit.com/@dez1337">dez1337</a>
 */
public class GuestBloggerPairDeserializer extends JsonDeserializer<List<Pair<AccountName, Long>>> {
    @Override
    public List<Pair<AccountName, Long>> deserialize(JsonParser jsonParser,
            DeserializationContext deserializationContext) throws IOException {

        List<Pair<AccountName, Long>> result = new ArrayList<>();

        ObjectCodec codec = jsonParser.getCodec();
        TreeNode rootNode = codec.readTree(jsonParser);

        if (rootNode.isArray()) {
            for (JsonNode node : (ArrayNode) rootNode) {
                // result.put((node.get(0)).asText(), (node.get(0)).asInt());
            }

            return result;
        }

        throw new IllegalArgumentException("JSON Node is not an array.");
    }
}