Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2014 http://Bither.net
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    private static final String QR_CODE_LETTER = "*";

    public static String oldEncodeQrCodeString(String text) {
        Pattern pattern = Pattern.compile("[A-Z]");
        Matcher matcher = pattern.matcher(text);
        StringBuffer sb = new StringBuffer();
        while (matcher.find()) {
            String letter = matcher.group(0);
            matcher.appendReplacement(sb, QR_CODE_LETTER + letter);
        }
        matcher.appendTail(sb);

        return sb.toString().toUpperCase(Locale.US);
    }
}