fitnesse.slim.converters.ListConverterHelper Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of fitnesse Show documentation

The fully integrated standalone wiki, and acceptance testing framework.

The newest version!

package fitnesse.slim.converters;

import java.util.List;

import fitnesse.slim.Converter;
import fitnesse.util.StringUtils;

final class ListConverterHelper {

  static String toString(List list) {
    if (list == null)
      return Converter.NULL_VALUE;
    return list.toString();
  }

  static String[] fromStringToArrayOfStrings(String arg) {
    //Remove square brackets 
    if (arg.startsWith("["))
      arg = arg.substring(1);
    if (arg.endsWith("]"))
      arg = arg.substring(0, arg.length() - 1);

    //Split the arg
    String[] strings;
    if (StringUtils.isBlank(arg)) {
      strings = new String[] {};
    } else {
      strings = arg.split(",");
    }

    //Trim all item
    for (int i = 0; i < strings.length; i++)
      strings[i] = strings[i].trim();

    return strings;
  }
}