threegpp.charset.gsm.GSM7BitPackedCharset Maven / Gradle / Ivy
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/*
* Copyright © 2017-2018 Constantin Roganov
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge, publish, distribute,
* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or
* substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package threegpp.charset.gsm;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.util.Locale;
/**
* A {@link Charset} based on GSM 7 bit charset with base packing as described in ETSI TS 123 038 (6.1.2.1 SMS Packing)
*
* This {@link Charset} supports encoding and decoding.
*
* Text charset name: X-GSM7BIT-PACKED
* Name aliases: GSM-PACKED, GSM-7BIT-PACKED, GSM7BP
*/
public class GSM7BitPackedCharset extends Charset {
private static final String CANONICAL_NAME = "X-GSM7BIT-PACKED";
private static final String [] ALIASES = {"GSM-PACKED", "GSM-7BIT-PACKED", "GSM7BP"};
static final GSMCharset underlyingCharset = new GSMCharset();
public GSM7BitPackedCharset() {
super(CANONICAL_NAME, ALIASES);
}
@Override
public String displayName() {
return super.displayName();
}
@Override
public String displayName(Locale locale) {
return super.displayName(locale);
}
@Override
public boolean canEncode() {
return super.canEncode();
}
@Override
public boolean contains(Charset cs) {
return cs instanceof GSM7BitPackedCharset || cs instanceof GSMCharset;
}
@Override
public CharsetDecoder newDecoder() {
return new GSM7BitPackedDecoder(this);
}
@Override
public CharsetEncoder newEncoder() {
return new GSM7BitPackedEncoder(this);
}
}