Java Map Replace replaceAllRegex(String input, Map replacements)

Description

replace All Regex

License

Apache License

Declaration

public static String replaceAllRegex(String input, Map<String, String> replacements) 

Method Source Code

//package com.java2s;
/*/*from   ww  w.j av  a  2 s. c  o  m*/
 * $Id: StringUtil.java,v 1.2 2009-06-30 14:14:38 concentus Exp $
 * 
 * Copyright 2005 Sebastian Hasait
 * 
 * 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.Iterator;

import java.util.Map;
import java.util.Map.Entry;

public class Main {
    public static String replaceAllRegex(String input, Map<String, String> replacements) {
        if (input == null) {
            return null;
        }
        Iterator<Entry<String, String>> replacementsI = replacements.entrySet().iterator();
        Entry<String, String> replacement;
        String current = input;
        while (replacementsI.hasNext()) {
            replacement = replacementsI.next();
            current = current.replaceAll(replacement.getKey(), replacement.getValue());
        }
        return current;
    }

    public static String replaceAll(final String input, final Map<String, String> replacements) {
        if (input == null) {
            return null;
        }
        Iterator<Entry<String, String>> replacementsI = replacements.entrySet().iterator();
        Entry<String, String> replacement;
        String current = input;
        while (replacementsI.hasNext()) {
            replacement = replacementsI.next();
            current = replace(current, replacement.getKey(), replacement.getValue());
        }
        return current;
    }

    public static String replace(final String input, final String search, final String replace) {
        if (input == null) {
            return null;
        }
        int index = input.lastIndexOf(search);
        if (index >= 0) {
            StringBuffer result = new StringBuffer(input);
            result.replace(index, index + search.length(), replace);
            return replace(result.toString(), search, replace);
        }
        return input;
    }

    public static String toString(final Object object, final String nullString) {
        if (object == null) {
            return nullString;
        }
        return object.toString();
    }

    public static String toString(final Object object) {
        return toString(object, null);
    }
}

Related

1. replace2(String str, Map data)
2. replaceAll(Map globals, String value)
3. replaceAll(String inTemplate, Map inVars)
4. replaceAll(String template, Map variables)
5. replaceAllOccurrences(String str, Map replacementMap)
6. replaceByMap(String _searchStr, Map _replacements)
7. replaceByMap(String tpl, Map map)
8. replaceCharacters(String sequence, Map map, boolean reverse)
9. replaceCharactersInArray(char[] characters, Map replacements)