001 /* 002 * Copyright (C) 2012 eXo Platform SAS. 003 * 004 * This is free software; you can redistribute it and/or modify it 005 * under the terms of the GNU Lesser General Public License as 006 * published by the Free Software Foundation; either version 2.1 of 007 * the License, or (at your option) any later version. 008 * 009 * This software is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * You should have received a copy of the GNU Lesser General Public 015 * License along with this software; if not, write to the Free 016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 018 */ 019 package org.crsh.cli.impl.line; 020 021 /** 022 * @author Julien Viet 023 */ 024 public class MultiLineVisitor extends LineParser.Visitor { 025 026 /** . */ 027 private final StringBuilder raw = new StringBuilder(); 028 029 public String getRaw() { 030 return raw.toString(); 031 } 032 033 @Override 034 public void openStrongQuote(int index) { 035 raw.append('\''); 036 } 037 038 @Override 039 public void closeStrongQuote(int index) { 040 raw.append('\''); 041 } 042 043 @Override 044 public void openWeakQuote(int index) { 045 raw.append('"'); 046 } 047 048 @Override 049 public void closeWeakQuote(int index) { 050 raw.append('"'); 051 } 052 053 @Override 054 public void onChar(int index, Quoting quoting, boolean backslash, char c) { 055 if (backslash) { 056 raw.append('\\'); 057 } 058 if (quoting == null) { 059 raw.append(c); 060 } else { 061 switch (quoting) { 062 case STRONG: 063 case WEAK: 064 raw.append(c); 065 break; 066 } 067 } 068 } 069 070 @Override 071 public void reset() { 072 raw.setLength(0); 073 } 074 }