net.mitnet.tools.pdf.book.conf.ConfigHelper.java Source code

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Here is the source code for net.mitnet.tools.pdf.book.conf.ConfigHelper.java

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/*
Copyright (C) 2010-2013  Tim Telcik <telcik@gmail.com>
    
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/>.
*/

package net.mitnet.tools.pdf.book.conf;

import net.mitnet.tools.pdf.book.common.cli.CliOptions;
import net.mitnet.tools.pdf.book.common.cli.CommandLineHelper;
import net.mitnet.tools.pdf.book.pdf.util.PdfPageSizeHelper;
import net.mitnet.tools.pdf.book.pdf.util.PdfPageValues;

import org.apache.commons.lang.StringUtils;

import com.lowagie.text.PageSize;
import com.lowagie.text.Rectangle;

/**
 * Config Helper.
 * 
 * @author Tim Telcik <telcik@gmail.com>
 * 
 * TODO: Refactor
 */
public class ConfigHelper {

    public static Rectangle parsePageSize(CommandLineHelper commandLineHelper) {

        Rectangle pageSize = PdfPageSizeHelper.getDefaultPageSizeByLocale();
        if (commandLineHelper.hasOption(CliOptions.OPTION_PAGE_SIZE)) {
            String pageSizeValue = commandLineHelper.getOptionValue(CliOptions.OPTION_PAGE_SIZE);
            System.out.println("Page Size Option Detected: " + pageSizeValue);
            if (!StringUtils.isEmpty(pageSizeValue)) {
                if (PdfPageValues.PAGE_SIZE_US_LETTER_STRING.equalsIgnoreCase(pageSizeValue)) {
                    System.out.println("Setting Page Size to Letter");
                    pageSize = PageSize.LETTER;
                }
            }
        }
        return pageSize;
    }

}