public static String escapePattern()

in pricat/src/main/java/org/apache/ofbiz/htmlreport/util/ReportStringUtil.java [149:208]

• 59 lines of code
• 18 McCabe index (conditional complexity)

    public static String escapePattern(String source) {

        if (source == null) {
            return null;
        }
        StringBuffer result = new StringBuffer(source.length() * 2);
        for (int i = 0; i < source.length(); ++i) {
            char ch = source.charAt(i);
            switch (ch) {
            case '\\':
                result.append("\\\\");
                break;
            case '/':
                result.append("\\/");
                break;
            case '$':
                result.append("\\$");
                break;
            case '^':
                result.append("\\^");
                break;
            case '.':
                result.append("\\.");
                break;
            case '*':
                result.append("\\*");
                break;
            case '+':
                result.append("\\+");
                break;
            case '|':
                result.append("\\|");
                break;
            case '?':
                result.append("\\?");
                break;
            case '{':
                result.append("\\{");
                break;
            case '}':
                result.append("\\}");
                break;
            case '[':
                result.append("\\[");
                break;
            case ']':
                result.append("\\]");
                break;
            case '(':
                result.append("\\(");
                break;
            case ')':
                result.append("\\)");
                break;
            default:
                result.append(ch);
            }
        }
        return new String(result);
    }