diff options
Diffstat (limited to 'src/net/gcdc/asn1/uper/SeqOfCoder.java')
| -rw-r--r-- | src/net/gcdc/asn1/uper/SeqOfCoder.java | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/src/net/gcdc/asn1/uper/SeqOfCoder.java b/src/net/gcdc/asn1/uper/SeqOfCoder.java deleted file mode 100644 index 488e51b..0000000 --- a/src/net/gcdc/asn1/uper/SeqOfCoder.java +++ /dev/null @@ -1,156 +0,0 @@ -package net.gcdc.asn1.uper; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Field; -import java.lang.reflect.ParameterizedType; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; -import java.util.List; - -import net.gcdc.asn1.datatypes.FixedSize; -import net.gcdc.asn1.datatypes.SizeRange; -import net.gcdc.asn1.uper.SimpleTypeResolver.Unknown; - - -class SeqOfCoder implements Decoder, Encoder { - - @Override public <T> boolean canEncode(T obj, Annotation[] extraAnnotations) { - return obj instanceof List<?>; - } - - @Override public <T> void encode(BitBuffer bitbuffer, T obj, Annotation[] extraAnnotations) throws Asn1EncodingException { - Class<?> type = obj.getClass(); - UperEncoder.logger.debug(String.format("SEQUENCE OF %s",obj.getClass().getName())); - AnnotationStore annotations = new AnnotationStore(type.getAnnotations(), extraAnnotations); - List<?> list = (List<?>) obj; - - final FixedSize fixedSize = annotations.getAnnotation(FixedSize.class); - - //CG pass annotations too each field encoding - Annotation[] annotationArray = new Annotation[] {}; - if (annotations != null & annotations.getAnnotations() != null && !annotations.getAnnotations().isEmpty()) { - ArrayList<Annotation> fieldAnnotations = new ArrayList<Annotation>(); - fieldAnnotations.addAll(annotations.getAnnotations()); - annotationArray = new Annotation[fieldAnnotations.size()]; - for (int i = 0; i< fieldAnnotations.size();i++){ - annotationArray[i] = fieldAnnotations.get(i); - } - } - - SizeRange sizeRange = annotations.getAnnotation(SizeRange.class); - if (fixedSize != null) - sizeRange = new SizeRange() { - @Override public Class<? extends Annotation> annotationType() { return SizeRange.class; } - @Override public int minValue() { return fixedSize.value(); } - @Override public int maxValue() { return fixedSize.value(); } - @Override public boolean hasExtensionMarker() { return false; } - }; - if (sizeRange == null) { - int position1 = bitbuffer.position(); - try { - UperEncoder.encodeLengthDeterminant(bitbuffer, list.size()); - } catch (Asn1EncodingException e) { - throw new Asn1EncodingException(" number of elements ", e); - } - UperEncoder.logger.debug(String.format("unbound size %d, encoded as %s", list.size(), - bitbuffer.toBooleanStringFromPosition(position1))); - UperEncoder.logger.debug(String.format(" all elems of Seq Of: %s", list )); - for (Object elem : list) { - try { - UperEncoder.encode2(bitbuffer, elem, annotationArray); - } catch (Asn1EncodingException e) { - throw new Asn1EncodingException(" element " + elem.toString(), e); - } - } - return; - } - boolean outsideOfRange = list.size() < sizeRange.minValue() - || sizeRange.maxValue() < list.size(); - if (outsideOfRange && !sizeRange.hasExtensionMarker()) { throw new IllegalArgumentException( - "Out-of-range size for " + obj.getClass() + ", expected " + - sizeRange.minValue() + ".." + sizeRange.maxValue() + ", got " - + list.size()); } - if (sizeRange.hasExtensionMarker()) { - bitbuffer.put(outsideOfRange); - UperEncoder.logger.debug(String.format("With Extension Marker, %s of range (%d <= %d <= %d)", - (outsideOfRange ? "outside" : "inside"), sizeRange.minValue(), list.size(), - sizeRange.maxValue())); - if (outsideOfRange) { throw new UnsupportedOperationException( - "Sequence-of size range extensions are not implemented yet, range " + - sizeRange.minValue() + ".." + sizeRange.maxValue() - + ", requested size " + list.size()); } - } - UperEncoder.logger.debug(String.format("seq-of of constrained size %d, encoding size...", list.size())); - UperEncoder.encodeConstrainedInt(bitbuffer, list.size(), sizeRange.minValue(), sizeRange.maxValue()); - UperEncoder.logger.debug(String.format(" all elems of Seq Of: %s", list)); - for (Object elem : list) { - UperEncoder.encode2(bitbuffer, elem, new Annotation[] {}); - } - } - - @Override public <T> boolean canDecode(Class<T> classOfT, Annotation[] extraAnnotations) { - return List.class.isAssignableFrom(classOfT); - } - - @SuppressWarnings("unchecked") - @Override public <T> T decode(BitBuffer bitbuffer, - Class<T> classOfT,Field field, - Annotation[] extraAnnotations) { - AnnotationStore annotations = new AnnotationStore(classOfT.getAnnotations(), - extraAnnotations); - UperEncoder.logger.debug(String.format("SEQUENCE OF for %s", classOfT)); - FixedSize fixedSize = annotations.getAnnotation(FixedSize.class); - SizeRange sizeRange = annotations.getAnnotation(SizeRange.class); - - //CG pass annotations from the sequence to each element encoding - Annotation[] annotationArray = new Annotation[] {}; - - if (annotations != null && annotations.getAnnotations() != null && !annotations.getAnnotations().isEmpty()){ - annotationArray = new Annotation[annotations.getAnnotations().size()]; - Iterator<Annotation> it = annotations.getAnnotations().iterator(); - int i = 0; - while (it.hasNext()) { - annotationArray[i] = it.next(); - i++; - } - } - - - long size = - (fixedSize != null) ? fixedSize.value() : - (sizeRange != null) ? UperEncoder.decodeConstrainedInt(bitbuffer, UperEncoder.intRangeFromSizeRange(sizeRange)) : - UperEncoder.decodeLengthDeterminant(bitbuffer); - Collection<Object> coll = new ArrayList<Object>((int) size); - - Class<?> classOfElements; - Class<?>[] typeArgs = SimpleTypeResolver.resolveRawArguments(List.class, classOfT); - classOfElements = typeArgs[0]; - if (classOfElements == null || classOfElements == Unknown.class) { - try { - ParameterizedType elementType = (ParameterizedType) field.getGenericType(); - classOfElements = (Class<?>) elementType.getActualTypeArguments()[0]; - } catch (SecurityException e) { - throw new IllegalArgumentException("Can't resolve type of elements for " + classOfT.getName()); - } - } - for (int i = 0; i < size; i++) { - coll.add(UperEncoder.decodeAny(bitbuffer, classOfElements,field, annotationArray)); - } - - T result = null; - try { - result = UperEncoder.instantiate(classOfT, coll); - } catch (Exception e) { - result = (T) coll; - } - return result; - - } - - - @Override - public <T> T getDefault(Class<T> classOfT, Annotation[] extraAnnotations) { - throw new IllegalArgumentException("Default Sequence not yet implemented"); - } -}
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