com.objsys.asn1j.runtime
Class Asn1NumericString

java.lang.Object
  com.objsys.asn1j.runtime.Asn1Type
      com.objsys.asn1j.runtime.Asn1CharString
          com.objsys.asn1j.runtime.Asn18BitCharString
              com.objsys.asn1j.runtime.Asn1NumericString

All Implemented Interfaces:

Asn1TypeIF, java.io.Serializable, java.lang.Cloneable

public class Asn1NumericString
extends Asn18BitCharString

This is a container class for holding the components of an ASN.1 numeric string value.

See Also:

Serialized Form

Field Summary

static Asn1CharSet	CHARSET The CHARSET constant specifies the character set for a numeric string in canonical order.
static Asn1Tag	TAG The TAG constant describes the universal tag for this data type (UNIVERSAL 18).

Fields inherited from class com.objsys.asn1j.runtime.Asn18BitCharString

BITSPERCHAR_A, BITSPERCHAR_U

Fields inherited from class com.objsys.asn1j.runtime.Asn1CharString

mStringBuffer, value

Fields inherited from class com.objsys.asn1j.runtime.Asn1Type

BIT_STRING, BMPString, BOOLEAN, DATE, DATE_TIME, DURATION, ENUMERATED, EOC, EXTERNAL, GeneralString, GeneralTime, GraphicString, IA5String, INTEGER, NULL, NumericString, OBJECT_IDENTIFIER, ObjectDescriptor, OCTET_STRING, OID_IRI, OpenType, PrintableString, REAL, RELATIVE_OID_IRI, RelativeOID, SEQUENCE, SET, T61String, TeletexString, TIME, TIME_OF_DAY, UniversalString, UTCTime, UTF8String, VideotexString, VisibleString

Constructor Summary

Asn1NumericString()
The default constructor creates an empty string object.

Asn1NumericString(java.lang.String data)
This version of the constructor can be used to set the string value member variable to the given string value.

Method Summary

void	decode(Asn1BerDecodeBuffer buffer, boolean explicit, int implicitLength) This method decodes an ASN.1 string value including the UNIVERSAL tag value and length if explicit tagging is specified.
void	decode(Asn1PerDecodeBuffer buffer) This method decodes an ASN.1 character string value in accordance with the packed encoding rules (PER).
void	decode(Asn1PerDecodeBuffer buffer, long lower, long upper) This overloaded version of the decode method decodes an ASN.1 character string value in accordance with the packed encoding rules (PER).
int	encode(Asn1BerEncodeBuffer buffer, boolean explicit) This method encodes an ASN.1 string type.
void	encode(Asn1BerOutputStream out, boolean explicit) This method encodes and writes to the stream an ASN.1 numeric string value including the UNIVERSAL tag value and length if explicit tagging is specified.
void	encode(Asn1PerEncodeBuffer buffer) This method encodes an ASN.1 character string value in accordance with the packed encoding rules (PER).
void	encode(Asn1PerEncodeBuffer buffer, long lower, long upper) This overloaded version of the encode method encodes an ASN.1 character string value in accordance with the packed encoding rules (PER).

Methods inherited from class com.objsys.asn1j.runtime.Asn18BitCharString

decode, decode, encode, encode, encode, encode, encode

Methods inherited from class com.objsys.asn1j.runtime.Asn1CharString

decode, decode, decode, decode, decodeXER, decodeXML, encode, encode, encode, encode, encode, encode, equals, equals, getLength, hashCode, toString, validate

Methods inherited from class com.objsys.asn1j.runtime.Asn1Type

clone, decode, decode, decode, decode, decode, encode, encode, equals, getTypeName, indent, isOpenType, matchTag, matchTag, pdiag, print, setKey, setOpenType

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CHARSET

public static final Asn1CharSet CHARSET

The CHARSET constant specifies the character set for a numeric string in canonical order.

TAG

public static final Asn1Tag TAG

The TAG constant describes the universal tag for this data type (UNIVERSAL 18).

Constructor Detail

Asn1NumericString

public Asn1NumericString()

The default constructor creates an empty string object.

Asn1NumericString

public Asn1NumericString(java.lang.String data)

This version of the constructor can be used to set the string value member variable to the given string value.

Method Detail

decode

public void decode(Asn1BerDecodeBuffer buffer,
                   boolean explicit,
                   int implicitLength)
            throws Asn1Exception,
                   java.io.IOException

This method decodes an ASN.1 string value including the UNIVERSAL tag value and length if explicit tagging is specified.

Specified by:

decode in interface Asn1TypeIF

Overrides:

decode in class Asn1Type

Parameters:

buffer - Decode message buffer object

explicit - Flag indicating element is explicitly tagged

implicitLength - Length of contents if implicit

Throws:

Asn1Exception

java.io.IOException

encode

public int encode(Asn1BerEncodeBuffer buffer,
                  boolean explicit)
           throws Asn1Exception

This method encodes an ASN.1 string type. The UNIVERSAL tag value and length is also encoded if explicit tagging is specified.

Specified by:

encode in interface Asn1TypeIF

Overrides:

encode in class Asn1Type

Parameters:

buffer - Encode message buffer object

explicit - Flag indicating explicit tagging should be done

Returns:

Length in octets of encoded component

Throws:

Asn1Exception

decode

public void decode(Asn1PerDecodeBuffer buffer)
            throws Asn1Exception,
                   java.io.IOException

This method decodes an ASN.1 character string value in accordance with the packed encoding rules (PER). This version of the method assumes no permitted alphabet or size constraints. Decoded characters are assigned as-is to the output string. The decoded result is stored in the public value member variable in the Asn1CharString base class.

Specified by:

decode in interface Asn1TypeIF

Overrides:

decode in class Asn18BitCharString

Parameters:

buffer - Decode message buffer object

Throws:

Asn1Exception

java.io.IOException

decode

public void decode(Asn1PerDecodeBuffer buffer,
                   long lower,
                   long upper)
            throws Asn1Exception,
                   java.io.IOException

This overloaded version of the decode method decodes an ASN.1 character string value in accordance with the packed encoding rules (PER). This version of the method assumes a size constraint is present but no permitted alphabet constraint. The decoded result is stored in the public value member variable in the Asn1CharString base class.

Parameters:

buffer - Decode message buffer object

lower - Effective size constraint lower bound

upper - Effective size constraint upper bound

Throws:

Asn1Exception

java.io.IOException

encode

public void encode(Asn1PerEncodeBuffer buffer)
            throws Asn1Exception,
                   java.io.IOException

This method encodes an ASN.1 character string value in accordance with the packed encoding rules (PER). This version of the method assumes no permitted alphabet or size constraints. The value to encode is stored in the public value member variable in the Asn1CharString base class.

Specified by:

encode in interface Asn1TypeIF

Overrides:

encode in class Asn18BitCharString

Parameters:

buffer - Encode message buffer object

Throws:

Asn1Exception

java.io.IOException

encode

public void encode(Asn1PerEncodeBuffer buffer,
                   long lower,
                   long upper)
            throws Asn1Exception,
                   java.io.IOException

This overloaded version of the encode method encodes an ASN.1 character string value in accordance with the packed encoding rules (PER). This version of the method assumes a size constraint is present but no permitted alphabet constraint. The value to encode is stored in the public value member variable in the Asn1CharString base class.

Parameters:

buffer - Encode message buffer object

lower - Effective size constraint lower bound

upper - Effective size constraint upper bound

Throws:

Asn1Exception

java.io.IOException

encode

public void encode(Asn1BerOutputStream out,
                   boolean explicit)
            throws Asn1Exception,
                   java.io.IOException

This method encodes and writes to the stream an ASN.1 numeric string value including the UNIVERSAL tag value and length if explicit tagging is specified. This overloaded version uses the Basic Encoding Rules (BER).

Specified by:

encode in interface Asn1TypeIF

Overrides:

encode in class Asn1Type

Parameters:

out - BER Output Stream object

explicit - Flag indicating explicit tagging should be done

Throws:

java.io.IOException - Any exception thrown by the underlying OutputStream.

Asn1Exception - Thrown, if operation is failed.