diff options
Diffstat (limited to 'src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java')
| -rw-r--r-- | src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java b/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java index d5c5d1e..c256b4f 100644 --- a/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java +++ b/src/main/java/org/uic/barcode/asn1/uper/UperEncoder.java @@ -66,7 +66,7 @@ public final class UperEncoder { public static <T> T decode(byte[] bytes, Class<T> classOfT) throws IllegalArgumentException, UnsupportedOperationException { BitBuffer bitQueue = bitBufferFromBinaryString(binaryStringFromBytes(bytes)); - T result = decodeAny(bitQueue, classOfT,null, new Annotation[] {}); + T result = decodeAny(bitQueue, classOfT,null, new Annotation[] {}, null); if (bitQueue.remaining() > 7) { throw new IllegalArgumentException("Can't fully decode " + classOfT.getName() + ", got (" + result.getClass().getName() + "): " + result @@ -74,11 +74,43 @@ public final class UperEncoder { } return result; } + + public static <T> T decode(byte[] bytes, Class<T> classOfT,AsnExtractor extractor) throws IllegalArgumentException, + UnsupportedOperationException { + BitBuffer bitQueue = bitBufferFromBinaryString(binaryStringFromBytes(bytes)); + T result = decodeAny(bitQueue, classOfT,null, new Annotation[] {}, extractor); + if (bitQueue.remaining() > 7) { + throw new IllegalArgumentException("Can't fully decode " + + classOfT.getName() + ", got (" + result.getClass().getName() + "): " + result + + "; remaining " + bitQueue.remaining() + " bits: " + bitQueue); + } + return result; + } + + + public static <T> byte[] extract(byte[] bytes,String path,Class<T> classOfT) throws IllegalArgumentException, UnsupportedOperationException { + + BitBuffer bitQueue = bitBufferFromBinaryString(binaryStringFromBytes(bytes)); + + AsnExtractor extractor = new AsnExtractor(path,bitQueue); + + T result = decodeAny(bitQueue, classOfT,null, new Annotation[] {}, extractor); + if (bitQueue.remaining() > 7) { + throw new IllegalArgumentException("Can't fully decode " + + classOfT.getName() + ", got (" + result.getClass().getName() + "): " + result + + "; remaining " + bitQueue.remaining() + " bits: " + bitQueue); + } + return extractor.getResult(); + } + + + + - public static <T> T decode(byte[] bytes, Class<T> classOfT, Field f) throws IllegalArgumentException, + public static <T> T decode(byte[] bytes, Class<T> classOfT, Field f,AsnExtractor extractor) throws IllegalArgumentException, UnsupportedOperationException { BitBuffer bitQueue = bitBufferFromBinaryString(binaryStringFromBytes(bytes)); - T result = decodeAny(bitQueue, classOfT, f, new Annotation[] {}); + T result = decodeAny(bitQueue, classOfT, f, new Annotation[] {}, extractor); if (bitQueue.remaining() > 7) { throw new IllegalArgumentException("Can't fully decode " + classOfT.getName() + ", got (" + result.getClass().getName() + "): " + result @@ -108,13 +140,13 @@ public final class UperEncoder { + " with extra annotations " + Arrays.asList(extraAnnotations)); } - static <T> T decodeAny(BitBuffer bitbuffer,Class<T> classOfT, Field f, Annotation[] extraAnnotations) { + static <T> T decodeAny(BitBuffer bitbuffer,Class<T> classOfT, Field f, Annotation[] extraAnnotations, AsnExtractor extractor) { logger.debug(String.format(String.format("Decoding classOfT : %s",classOfT.getCanonicalName()))); for (Decoder e : decoders) { if (e.canDecode(classOfT, extraAnnotations)) { - return e.decode(bitbuffer, classOfT,f, extraAnnotations); + return e.decode(bitbuffer, classOfT,f, extraAnnotations,extractor); } } @@ -216,7 +248,7 @@ public final class UperEncoder { } - static <T> T decodeAsOpenType(BitBuffer bitbuffer, Class<T> classOfT,Field f, Annotation[] extraAnnotations) { + static <T> T decodeAsOpenType(BitBuffer bitbuffer, Class<T> classOfT,Field f, Annotation[] extraAnnotations,AsnExtractor extractor) { logger.debug(String.format("OPEN TYPE for %s. Encoding preceedes length determinant", classOfT != null ? classOfT.getName() : "null")); long numBytes = decodeLengthDeterminant(bitbuffer); BitBuffer openTypeBitBuffer = ByteBitBuffer.allocate((int)numBytes * 8); @@ -225,7 +257,7 @@ public final class UperEncoder { } openTypeBitBuffer.flip(); if (classOfT != null) { - T result = decodeAny(openTypeBitBuffer, classOfT, f, extraAnnotations); + T result = decodeAny(openTypeBitBuffer, classOfT, f, extraAnnotations, extractor); // Assert that padding bits are all 0. logger.debug(String.format("open type had padding bits")); for (int i = 0; i < openTypeBitBuffer.remaining(); i++) { |