001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.markdown; 021 022 import org.sonar.channel.ChannelDispatcher; 023 import org.sonar.channel.CodeReader; 024 025 /** 026 * Entry point of the Markdown library 027 */ 028 public final class Markdown { 029 030 private ChannelDispatcher<MarkdownOutput> dispatcher; 031 032 private Markdown() { 033 dispatcher = ChannelDispatcher.builder() 034 .addChannel(new HtmlUrlChannel()) 035 .addChannel(new HtmlEndOfLineChannel()) 036 .addChannel(new HtmlEmphasisChannel()) 037 .addChannel(new HtmlListChannel()) 038 .addChannel(new HtmlCodeChannel()) 039 .addChannel(new HtmlMultilineCodeChannel()) 040 .addChannel(new IdentifierAndNumberChannel()) 041 .addChannel(new BlackholeChannel()) 042 .build(); 043 } 044 045 private String convert(String input) { 046 CodeReader reader = new CodeReader(input); 047 MarkdownOutput output = new MarkdownOutput(); 048 dispatcher.consume(reader, output); 049 return output.toString(); 050 } 051 052 public static String convertToHtml(String input) { 053 return new Markdown().convert(input); 054 } 055 }