Java String to convertStringWithReplacementPattern(final String originalString, final String pattern, final String replace)

Here you can find the source of convertStringWithReplacementPattern(final String originalString, final String pattern, final String replace)

Description

This method returns a string with characters replaced.

License

Open Source License

Parameter

Parameter Description
originalString a parameter
pattern a parameter
replace a parameter

Declaration

public static String convertStringWithReplacementPattern(final String originalString, final String pattern,
        final String replace) 

Method Source Code

//package com.java2s;
/*/*  ww  w . j a  va 2 s  .c om*/
 * [Licensed per the Open Source "MIT License".]
 *
 * Copyright (c) 2006 - 2016 by
 * Global Technology Consulting Group, Inc. at
 * http://gtcGroup.com
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

public class Main {
    /**
     * This method returns a string with characters replaced. A null is returned
     * as an empty string.
     *
     * @param originalString
     * @param pattern
     * @param replace
     * @return {@link String}
     */
    public static String convertStringWithReplacementPattern(final String originalString, final String pattern,
            final String replace) {

        if (originalString != null) {
            final int len = pattern.length();
            final StringBuffer sb = new StringBuffer();
            int found = -1;
            int start = 0;

            while ((found = originalString.indexOf(pattern, start)) != -1) {
                sb.append(originalString.substring(start, found));
                sb.append(replace);
                start = found + len;
            }

            sb.append(originalString.substring(start));

            return sb.toString();
        }

        return "";
    }
}

Related

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  2. convertStringToSafeFilename(String s)
  3. convertStringToValue(String txt, Class klass)
  4. convertStringToVarName(final String str)
  5. convertStringToWord(String strValue)