Java String Quote quoteComments(String value)

Description

quote Comments

License

Apache License

Declaration

public static String quoteComments(String value) 

Method Source Code

//package com.java2s;
/**/* w  w w  .  j a va 2s.co  m*/
 * 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.
 */

public class Main {
    public static String quoteComments(String value) {
        char[] chars = value.toCharArray();
        if (!commentProvided(chars)) {
            return null;
        }
        StringBuilder builder = new StringBuilder();
        int prev = 0;
        for (int i = 0; i < chars.length; i++) {
            if (chars[i] == 0x00) {
                if (builder.length() > 0) {
                    builder.append(',');
                }
                builder.append('\'').append(chars, prev, i - prev)
                        .append('\'');
                prev = i + 1;
            }
        }
        builder.append(",\'").append(chars, prev, chars.length - prev)
                .append('\'');
        return builder.toString();
    }

    public static boolean commentProvided(char[] chars) {
        for (char achar : chars) {
            if (achar != 0x00) {
                return true;
            }
        }
        return false;
    }
}

Related

1. quoteCharacters(String s)
2. quoteCharCode(int code)
3. quoteCharPresent(String quote)
4. quoteComma(String value)
5. quoteCommandArgument(String s)
6. quoteContentsOfNextBracket(String piece)
7. quoteCSV(Object val)
8. quoteCSVValue(String value, String sep)
9. quoted(CharSequence s)