| package aQute.bnd.build.model.conversions; |
| |
| import aQute.bnd.build.model.*; |
| |
| public class NewlineEscapedStringFormatter implements Converter<String,String> { |
| |
| public String convert(String input) throws IllegalArgumentException { |
| if (input == null) |
| return null; |
| |
| // Shortcut the result for the majority of cases where there is no |
| // newline |
| if (input.indexOf('\n') == -1) |
| return input; |
| |
| // Build a new string with newlines escaped |
| StringBuilder result = new StringBuilder(); |
| int position = 0; |
| while (position < input.length()) { |
| int newlineIndex = input.indexOf('\n', position); |
| if (newlineIndex == -1) { |
| result.append(input.substring(position)); |
| break; |
| } |
| result.append(input.substring(position, newlineIndex)); |
| result.append(BndEditModel.LINE_SEPARATOR); |
| position = newlineIndex + 1; |
| } |
| |
| return result.toString(); |
| } |
| |
| } |