Java String Quote quote(String val)

Here you can find the source of quote(String val)

Description

quote

License

Apache License

Declaration

public static String quote(String val) 

Method Source Code

//package com.java2s;
/*/*from  w  w w . jav a2s  .co m*/
 * Copyright (c) 2008-2013 Computer Network Information Center (CNIC), Chinese Academy of Sciences.
 *
 * 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. 
 *
 */

public class Main {
    public static String quote(String val) {
        if (val != null && val.length() > 0) {
            StringBuffer buffer = new StringBuffer();
            for (int i = 0; i < val.length(); i++) {
                char ch = val.charAt(i);
                switch (ch) {
                case '\'':
                    buffer.append("\\'");
                    break;
                case '\"':
                    buffer.append("\\\"");
                    break;
                case '\n':
                    buffer.append("\\n");
                    break;
                case '\r':
                    buffer.append("\\r");
                    break;
                case '\t':
                    buffer.append("\\t");
                    break;
                case '\\':
                    buffer.append("\\\\");
                    break;
                case '%':
                    buffer.append("\\%");
                    break;
                case '_':
                    buffer.append("\\_");
                    break;
                default:
                    buffer.append(ch);
                    break;
                }
            }
            return buffer.toString();
        }
        return val;
    }
}

Related

  1. quote(String text)
  2. quote(String text, String quote)
  3. quote(String toQuote, String specials, char quoteChar)
  4. quote(String txt)
  5. quote(String val)
  6. quote(String val, char quote)
  7. quote(String value)
  8. quote(String value)
  9. quote(String value)