CodeFormatter.java

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Ferenc Karsany
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

package org.obridge.util;

import com.github.abrarsyed.jastyle.ASFormatter;
import com.github.abrarsyed.jastyle.FormatterHelper;
import com.github.abrarsyed.jastyle.constants.EnumFormatStyle;

import java.io.StringReader;

/**
 * Created by fkarsany on 2015.03.11..
 */
public final class CodeFormatter {

    private CodeFormatter() {
    }

    public static String format(String javaSource) {
        ASFormatter formatter = new ASFormatter();
        formatter.setFormattingStyle(EnumFormatStyle.JAVA);
        formatter.setDeleteEmptyLinesMode(true);
        return FormatterHelper.format(new StringReader(javaSource), formatter);
    }
}