diff -r 000000000000 -r fb9019fb1bf7 src/net/fortuna/ical4j/util/DefaultEncoderFactory.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/net/fortuna/ical4j/util/DefaultEncoderFactory.java Tue Feb 10 18:12:00 2015 +0100 @@ -0,0 +1,85 @@ +/** + * Copyright (c) 2012, Ben Fortuna + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * o Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * o Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * o Neither the name of Ben Fortuna nor the names of any other contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package net.fortuna.ical4j.util; + +import java.io.UnsupportedEncodingException; +import java.text.MessageFormat; + +import net.fortuna.ical4j.model.parameter.Encoding; + +import org.apache.commons.codec.BinaryEncoder; +import org.apache.commons.codec.StringEncoder; +import org.apache.commons.codec.binary.Base64; +import org.apache.commons.codec.net.QuotedPrintableCodec; + +/** + * Default encoder factory implementation. + * + * $Id$ + * + * Created on 13/05/2006 + * + * @author Ben Fortuna + */ +public class DefaultEncoderFactory extends EncoderFactory { + + private static final String UNSUPPORTED_ENCODING_MESSAGE = "Encoder not available for encoding [{0}]"; + + /** + * {@inheritDoc} + */ + public BinaryEncoder createBinaryEncoder(final Encoding encoding) + throws UnsupportedEncodingException { + + if (Encoding.QUOTED_PRINTABLE.equals(encoding)) { + return new QuotedPrintableCodec(); + } + else if (Encoding.BASE64.equals(encoding)) { + return new Base64(); + } + throw new UnsupportedEncodingException(MessageFormat.format(UNSUPPORTED_ENCODING_MESSAGE, + new Object[] {encoding})); + } + + /** + * {@inheritDoc} + */ + public StringEncoder createStringEncoder(final Encoding encoding) + throws UnsupportedEncodingException { + + if (Encoding.QUOTED_PRINTABLE.equals(encoding)) { + return new QuotedPrintableCodec(); + } + throw new UnsupportedEncodingException(MessageFormat.format(UNSUPPORTED_ENCODING_MESSAGE, + new Object[] {encoding})); + } +}