diff options
Diffstat (limited to 'src/net/gcdc/asn1/uper/ByteCoder.java')
-rw-r--r-- | src/net/gcdc/asn1/uper/ByteCoder.java | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/net/gcdc/asn1/uper/ByteCoder.java b/src/net/gcdc/asn1/uper/ByteCoder.java new file mode 100644 index 0000000..bdbbdf5 --- /dev/null +++ b/src/net/gcdc/asn1/uper/ByteCoder.java @@ -0,0 +1,34 @@ +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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