com.balajeetm.mystique.core.ConcatMystTurn.java Source code

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Here is the source code for com.balajeetm.mystique.core.ConcatMystTurn.java

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/*
 * Copyright (c) Balajee TM 2016.
 * All rights reserved.
 * License -  @see <a href="http://www.apache.org/licenses/LICENSE-2.0"></a>
 */

/*
 * Created on 25 Aug, 2016 by balajeetm
 * http://www.balajeetm.com
 */
package com.balajeetm.mystique.core;

import java.util.List;

import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;

import com.balajeetm.mystique.core.util.MystiqueConstants;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonPrimitive;

/**
 * The Class ConcatMystTurn.
 *
 * @author balajeetm
 */
public class ConcatMystTurn extends AbstractMystTurn {

    /* (non-Javadoc)
     * @see com.futuresight.util.mystique.Mystique#transform(java.util.List, com.google.gson.JsonObject, java.lang.String)
     */
    @Override
    public JsonElement transmute(List<JsonElement> source, JsonObject deps, JsonObject aces, JsonObject turn) {
        StringBuilder stringBuilder = new StringBuilder();
        if (CollectionUtils.isNotEmpty(source)) {
            String separator = mystiqueLever.asString(turn.get(MystiqueConstants.SEPARATOR),
                    MystiqueConstants.EMPTY);
            for (int count = 0; count < source.size(); count++) {
                JsonElement granularSource = getGranularSource(source.get(count), turn, deps, aces);
                if (count != 0) {
                    stringBuilder.append(separator);
                }
                stringBuilder.append(StringUtils.strip(granularSource.toString(), MystiqueConstants.DOUBLE_QUOTES));
            }
        }
        return new JsonPrimitive(stringBuilder.toString());
    }
}