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package net.gcdc.asn1.uper;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
class ByteCoder implements Decoder, Encoder {
@Override public <T> boolean canEncode(T obj, Annotation[] extraAnnotations) {
return obj instanceof Byte;
}
@Override public <T> void encode(BitBuffer bitbuffer, T obj, Annotation[] extraAnnotations) throws Asn1EncodingException {
UperEncoder.encodeConstrainedInt(bitbuffer, ((Byte) obj).byteValue() & 0xff, 0, 255);
UperEncoder.logger.debug(String.format("BYTE %s", ((Byte) obj).byteValue()));
}
@Override public <T> boolean canDecode(Class<T> classOfT, Annotation[] extraAnnotations) {
return Byte.class.isAssignableFrom(classOfT) || byte.class.isAssignableFrom(classOfT);
}
@SuppressWarnings("unchecked")
@Override public <T> T decode(BitBuffer bitbuffer,
Class<T> classOfT, Field field,
Annotation[] extraAnnotations) {
UperEncoder.logger.debug("BYTE");
return (T) new Byte((byte) UperEncoder.decodeConstrainedInt(bitbuffer, UperEncoder.newRange(0, 255, false)));
}
@Override
public <T> T getDefault(Class<T> classOfT, Annotation[] extraAnnotations) {
throw new IllegalArgumentException("Default Byte not yet implemented");
}
}
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