@Test(expected = IllegalArgumentException.class) public void testEncodeGeneralizedTimeWithNull() { Asn1Utils.encodeGeneralizedTime(null, null); }
public static int encodeGeneralizedTime(Date date, ByteBuffer buf) { if (date == null) { throw new IllegalArgumentException(); } int pos = buf.position(); SimpleDateFormat format = new SimpleDateFormat(GENERALIZED_TIME_FORMAT); format.setTimeZone(TimeZone.getTimeZone("GMT")); String value = format.format(date); byte[] data = value.getBytes(); for (int i = data.length - 1; i >= 0; i--) { pos--; buf.put(pos, data[i]); } buf.position(buf.position() - data.length); int headerLength = DerUtils.encodeIdAndLength(DerId.TagClass.UNIVERSAL, DerId.EncodingType.PRIMITIVE, ASN1_GENERALIZED_TIME_TAG_NUM, data.length, buf); return headerLength + data.length; }
Asn1Utils { public static int encodeGeneralizedTime(Date date, ByteBuffer buf) { if (date == null) { throw new IllegalArgumentException(); } int pos = buf.position(); SimpleDateFormat format = new SimpleDateFormat(GENERALIZED_TIME_FORMAT); format.setTimeZone(TimeZone.getTimeZone("GMT")); String value = format.format(date); byte[] data = value.getBytes(); for (int i = data.length - 1; i >= 0; i--) { pos--; buf.put(pos, data[i]); } buf.position(buf.position() - data.length); int headerLength = DerUtils.encodeIdAndLength(DerId.TagClass.UNIVERSAL, DerId.EncodingType.PRIMITIVE, ASN1_GENERALIZED_TIME_TAG_NUM, data.length, buf); return headerLength + data.length; } }
Asn1Utils { public static int encodeGeneralizedTime(Date date, ByteBuffer buf) { if (date == null) { throw new IllegalArgumentException(); } int pos = buf.position(); SimpleDateFormat format = new SimpleDateFormat(GENERALIZED_TIME_FORMAT); format.setTimeZone(TimeZone.getTimeZone("GMT")); String value = format.format(date); byte[] data = value.getBytes(); for (int i = data.length - 1; i >= 0; i--) { pos--; buf.put(pos, data[i]); } buf.position(buf.position() - data.length); int headerLength = DerUtils.encodeIdAndLength(DerId.TagClass.UNIVERSAL, DerId.EncodingType.PRIMITIVE, ASN1_GENERALIZED_TIME_TAG_NUM, data.length, buf); return headerLength + data.length; } private  Asn1Utils(); }
Asn1Utils { public static int encodeGeneralizedTime(Date date, ByteBuffer buf) { if (date == null) { throw new IllegalArgumentException(); } int pos = buf.position(); SimpleDateFormat format = new SimpleDateFormat(GENERALIZED_TIME_FORMAT); format.setTimeZone(TimeZone.getTimeZone("GMT")); String value = format.format(date); byte[] data = value.getBytes(); for (int i = data.length - 1; i >= 0; i--) { pos--; buf.put(pos, data[i]); } buf.position(buf.position() - data.length); int headerLength = DerUtils.encodeIdAndLength(DerId.TagClass.UNIVERSAL, DerId.EncodingType.PRIMITIVE, ASN1_GENERALIZED_TIME_TAG_NUM, data.length, buf); return headerLength + data.length; } private  Asn1Utils(); static BitSet decodeBitString(ByteBuffer buf); static Date decodeGeneralizedTime(ByteBuffer buf); static String decodeIA5String(ByteBuffer buf); static int decodeInteger(ByteBuffer buf); static short[] decodeOctetString(ByteBuffer buf); static int decodeSequence(ByteBuffer buf); static int encodeBitString(BitSet value, int nbits, ByteBuffer buf); static int encodeGeneralizedTime(Date date, ByteBuffer buf); static int encodeIA5String(String value, ByteBuffer buf); static int encodeInteger(int value, ByteBuffer buf); static int encodeOctetString(short[] octets, ByteBuffer buf); static int encodeSequence(int contentLength, ByteBuffer buf); static int sizeOfBitString(BitSet value, int nbits); static int sizeOfGeneralizedTime(Date date); static int sizeOfIA5String(String value); static int sizeOfInteger(int value); static int sizeOfOctetString(short[] octets); static int sizeOfSequence(int length); }
Asn1Utils { public static int encodeGeneralizedTime(Date date, ByteBuffer buf) { if (date == null) { throw new IllegalArgumentException(); } int pos = buf.position(); SimpleDateFormat format = new SimpleDateFormat(GENERALIZED_TIME_FORMAT); format.setTimeZone(TimeZone.getTimeZone("GMT")); String value = format.format(date); byte[] data = value.getBytes(); for (int i = data.length - 1; i >= 0; i--) { pos--; buf.put(pos, data[i]); } buf.position(buf.position() - data.length); int headerLength = DerUtils.encodeIdAndLength(DerId.TagClass.UNIVERSAL, DerId.EncodingType.PRIMITIVE, ASN1_GENERALIZED_TIME_TAG_NUM, data.length, buf); return headerLength + data.length; } private  Asn1Utils(); static BitSet decodeBitString(ByteBuffer buf); static Date decodeGeneralizedTime(ByteBuffer buf); static String decodeIA5String(ByteBuffer buf); static int decodeInteger(ByteBuffer buf); static short[] decodeOctetString(ByteBuffer buf); static int decodeSequence(ByteBuffer buf); static int encodeBitString(BitSet value, int nbits, ByteBuffer buf); static int encodeGeneralizedTime(Date date, ByteBuffer buf); static int encodeIA5String(String value, ByteBuffer buf); static int encodeInteger(int value, ByteBuffer buf); static int encodeOctetString(short[] octets, ByteBuffer buf); static int encodeSequence(int contentLength, ByteBuffer buf); static int sizeOfBitString(BitSet value, int nbits); static int sizeOfGeneralizedTime(Date date); static int sizeOfIA5String(String value); static int sizeOfInteger(int value); static int sizeOfOctetString(short[] octets); static int sizeOfSequence(int length);  }