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src/net/fortuna/ical4j/data/CalendarOutputter.java@fb9019fb1bf7 (annotated)

src/net/fortuna/ical4j/data/CalendarOutputter.java

Tue, 10 Feb 2015 18:12:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Tue, 10 Feb 2015 18:12:00 +0100

changeset 0

fb9019fb1bf7

permissions

-rw-r--r--

Import initial revisions of existing project AndroidCaldavSyncAdapater,
forked from upstream repository at 27e8a0f8495c92e0780d450bdf0c7cec77a03a55.

michael@0	1	/**
michael@0	2	* Copyright (c) 2012, Ben Fortuna
michael@0	3	* All rights reserved.
michael@0	4	*
michael@0	5	* Redistribution and use in source and binary forms, with or without
michael@0	6	* modification, are permitted provided that the following conditions
michael@0	7	* are met:
michael@0	8	*
michael@0	9	* o Redistributions of source code must retain the above copyright
michael@0	10	* notice, this list of conditions and the following disclaimer.
michael@0	11	*
michael@0	12	* o Redistributions in binary form must reproduce the above copyright
michael@0	13	* notice, this list of conditions and the following disclaimer in the
michael@0	14	* documentation and/or other materials provided with the distribution.
michael@0	15	*
michael@0	16	* o Neither the name of Ben Fortuna nor the names of any other contributors
michael@0	17	* may be used to endorse or promote products derived from this software
michael@0	18	* without specific prior written permission.
michael@0	19	*
michael@0	20	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0	21	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0	22	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0	23	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
michael@0	24	* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
michael@0	25	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0	26	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
michael@0	27	* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
michael@0	28	* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
michael@0	29	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
michael@0	30	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0	31	*/
michael@0	32	package net.fortuna.ical4j.data;
michael@0	33
michael@0	34	import java.io.IOException;
michael@0	35	import java.io.OutputStream;
michael@0	36	import java.io.OutputStreamWriter;
michael@0	37	import java.io.Writer;
michael@0	38
michael@0	39	import net.fortuna.ical4j.model.Calendar;
michael@0	40	import net.fortuna.ical4j.model.ValidationException;
michael@0	41
michael@0	42	/**
michael@0	43	* <pre>
michael@0	44	* $Id$ [Apr 5, 2004]
michael@0	45	* </pre>
michael@0	46	*
michael@0	47	* Writes an iCalendar model to an output stream.
michael@0	48	* @author Ben Fortuna
michael@0	49	*/
michael@0	50	public class CalendarOutputter extends AbstractOutputter {
michael@0	51
michael@0	52	/**
michael@0	53	* Default constructor.
michael@0	54	*/
michael@0	55	public CalendarOutputter() {
michael@0	56	super();
michael@0	57	}
michael@0	58
michael@0	59	/**
michael@0	60	* @param validating indicates whether to validate calendar when outputting to stream
michael@0	61	*/
michael@0	62	public CalendarOutputter(final boolean validating) {
michael@0	63	super(validating);
michael@0	64	}
michael@0	65
michael@0	66	/**
michael@0	67	* @param validating indicates whether to validate calendar when outputting to stream
michael@0	68	* @param foldLength maximum number of characters before a line is folded
michael@0	69	*/
michael@0	70	public CalendarOutputter(final boolean validating, final int foldLength) {
michael@0	71	super(validating, foldLength);
michael@0	72	}
michael@0	73
michael@0	74	/**
michael@0	75	* Outputs an iCalender string to the specified output stream.
michael@0	76	* @param calendar calendar to write to ouput stream
michael@0	77	* @param out an output stream
michael@0	78	* @throws IOException thrown when unable to write to output stream
michael@0	79	* @throws ValidationException where calendar validation fails
michael@0	80	*/
michael@0	81	public final void output(final Calendar calendar, final OutputStream out)
michael@0	82	throws IOException, ValidationException {
michael@0	83	output(calendar, new OutputStreamWriter(out, DEFAULT_CHARSET));
michael@0	84	}
michael@0	85
michael@0	86	/**
michael@0	87	* Outputs an iCalender string to the specified writer.
michael@0	88	* @param calendar calendar to write to writer
michael@0	89	* @param out a writer
michael@0	90	* @throws IOException thrown when unable to write to writer
michael@0	91	* @throws ValidationException where calendar validation fails
michael@0	92	*/
michael@0	93	public final void output(final Calendar calendar, final Writer out)
michael@0	94	throws IOException, ValidationException {
michael@0	95	if (isValidating()) {
michael@0	96	calendar.validate();
michael@0	97	}
michael@0	98
michael@0	99	final FoldingWriter writer = new FoldingWriter(out, foldLength);
michael@0	100	try {
michael@0	101	writer.write(calendar.toString());
michael@0	102	}
michael@0	103	finally {
michael@0	104	writer.close();
michael@0	105	}
michael@0	106	}
michael@0	107	}