com.chadekin.jadys.commons.formatters.ArrayValueFormatter.java Source code

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Here is the source code for com.chadekin.jadys.commons.formatters.ArrayValueFormatter.java

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/**
 *                     GNU General Public License (GPL)
 *                        version 3.0, 29 June 2007
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 *
 * Copyright (C) 2017 Marc Mamiah.
 * License GPLv3+: GNU GPL version 3
 */
package com.chadekin.jadys.commons.formatters;

import java.lang.reflect.Array;
import java.util.List;
import com.google.common.collect.Lists;
import org.apache.commons.lang.StringUtils;

/**
 *  Array Formatter
 */
public class ArrayValueFormatter extends CollectionValueFormatter {

    @Override
    public Class getTargetClass() {
        return Array.class;
    }

    @Override
    public String format(Object value) {
        String result = StringUtils.EMPTY;
        if (value != null) {
            List convertedValue = Lists.newArrayList();
            for (int index = 0; index < Array.getLength(value); index++) {
                convertedValue.add(Array.get(value, index));
            }
            result = super.format(convertedValue);
        }
        return result;
    }

}