Java HTML to String html2Plain(String text)

Description

html Plain

License

Apache License

Declaration

public static String html2Plain(String text) 

Method Source Code

//package com.java2s;
/*/*from  www  .jav  a2  s  .c  o  m*/
 * Created on 01.02.2005
 *
 * JDBReport Generator
 * 
 * Copyright (C) 2005-2014 Andrey Kholmanskih
 * 
 * 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 html2Plain(String text) {
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < text.length(); i++) {
            if (text.charAt(i) != '&' || i >= text.length() - 2) {
                result.append(text.charAt(i));
            } else {
                i++;
                if (text.charAt(i) != '#') {
                    result.append('&');
                    result.append(text.charAt(i));
                    continue;
                }
                int b = ++i;
                while (text.charAt(i) != ';' && i < text.length()) {
                    i++;
                }
                if (text.charAt(i) == ';') {
                    try {
                        int ch = Integer.parseInt(text.substring(b, i));
                        result.append((char) ch);
                    } catch (Exception e) {
                        result.append(text.substring(b - 2, i));
                    }
                } else {
                    result.append(text.substring(b - 2));
                }

            }
        }
        return result.toString();
    }
}

Related

1. html2Text(String html)
2. htmlToStr(String htmlStr, int max_count)
3. htmlToString(String aS_Text)
4. htmlToString(String s)