Java Unicode Create toUnicodeLiteral(String s)

Description

to Unicode Literal

License

Apache License

Declaration

public static String toUnicodeLiteral(String s) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.// ww  w. j a  v  a 2  s . c  o  m
 *******************************************************************************/

public class Main {

    public static String toUnicodeLiteral(String s) {

        StringBuffer result = new StringBuffer();
        char[] carr = s.toCharArray();

        String unicode;
        for (int i = 0; i < carr.length; i++) {
            result.append("\\u");
            // append leading zeros
            unicode = Integer.toHexString(carr[i]).toUpperCase();
            for (int j = 4 - unicode.length(); j > 0; j--) {
                result.append("0");
            }
            result.append(unicode);
        }
        return result.toString();
    }
}

Related

1. toUnicode(StringBuilder strBuilder, char ch)
2. toUnicodeBytes(String str)
3. toUnicodeEncoded(String data)
4. toUnicodeEscape(char c)
5. toUnicodeEscape(int ch)
6. toUnicodePoint(char c)
7. toUnicodeRepresentation(String str)
8. toUnicodeStr(int i)
9. toUnicodeString(byte[] ba)