Example usage for javax.swing.text MaskFormatter stringToValue

Introduction

In this page you can find the example usage for javax.swing.text MaskFormatter stringToValue.

Prototype

public Object stringToValue(String value) throws ParseException 

Source Link

Document

Parses the text, returning the appropriate Object representation of the String value.

Usage

From source file:com.docdoku.core.util.Tools.java

public static String increaseId(String id, String mask) throws ParseException {
    LOGGER.info("#### Tools.increaseId id = " + id + " , mask = " + mask);
    MaskFormatter formatter = new MaskFormatter(mask);
    formatter.setValueContainsLiteralCharacters(false);
    String value = formatter.stringToValue(id).toString();
    StringBuilder newValue = new StringBuilder();
    boolean increase = true;
    for (int i = value.length() - 1; i >= 0; i--) {
        char c = value.charAt(i);
        switch (c) {
        case '9':
            newValue.append((increase) ? '0' : '9');
            break;

        case '8':
            newValue.append((increase) ? '9' : '8');
            increase = false;//from   w w w.  j  ava 2s  .com
            break;

        case '7':
            newValue.append((increase) ? '8' : '7');
            increase = false;
            break;

        case '6':
            newValue.append((increase) ? '7' : '6');
            increase = false;
            break;

        case '5':
            newValue.append((increase) ? '6' : '5');
            increase = false;
            break;

        case '4':
            newValue.append((increase) ? '5' : '4');
            increase = false;
            break;

        case '3':
            newValue.append((increase) ? '4' : '3');
            increase = false;
            break;

        case '2':
            newValue.append((increase) ? '3' : '2');
            increase = false;
            break;

        case '1':
            newValue.append((increase) ? '2' : '1');
            increase = false;
            break;

        case '0':
            newValue.append((increase) ? '1' : '0');
            increase = false;
            break;

        default:
            newValue.append(c);
            break;
        }
    }
    return formatter.valueToString(newValue.reverse().toString());
}

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