60 lines
1.7 KiB
Java
60 lines
1.7 KiB
Java
/*
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* DavMail POP/IMAP/SMTP/CalDav/LDAP Exchange Gateway
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* Copyright (C) 2009 Mickael Guessant
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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package davmail.exchange;
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/**
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* ICS String writer.
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* split lines longer than 75 characters
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*/
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public class ICSBufferedWriter {
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final StringBuilder buffer = new StringBuilder();
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/**
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* Write line to buffer, split lines at 75 characters.
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*
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* @param line ics event line
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*/
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public void writeLine(String line) {
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if (line.length() > 75) {
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buffer.append(line.substring(0, 75));
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newLine();
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buffer.append(' ');
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writeLine(line.substring(75));
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} else {
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buffer.append(line);
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newLine();
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}
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}
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protected void newLine() {
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buffer.append((char) 13).append((char) 10);
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}
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/**
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* Get buffer as String
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*
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* @return ICS content as String
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*/
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@Override
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public String toString() {
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return buffer.toString();
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}
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}
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