com.objsys.asn1j.runtime
Class Asn1External

java.lang.Object
  com.objsys.asn1j.runtime.Asn1Type
      com.objsys.asn1j.runtime.Asn1External

All Implemented Interfaces:

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

public class Asn1External
extends Asn1Type

See Also:

Serialized Form

Field Summary

Asn1ObjectDescriptor	data_value_descriptor
Asn1ObjectIdentifier	direct_reference
Asn1External_encoding	encoding
Asn1Integer	indirect_reference
static Asn1Tag	TAG

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

Asn1External()

Asn1External(Asn1External_encoding encoding_)
This constructor is for required elements only.

Asn1External(Asn1ObjectIdentifier direct_reference_, Asn1Integer indirect_reference_, Asn1ObjectDescriptor data_value_descriptor_, Asn1External_encoding encoding_)
This constructor sets all elements to references to the given objects

Asn1External(int[] direct_reference_, long indirect_reference_, java.lang.String data_value_descriptor_, Asn1External_encoding encoding_)
This constructor allows primitive data to be passed for all primitive elements.

Method Summary

void	decode(Asn1BerDecodeBuffer buffer, boolean explicit, int implicitLength) This method is used to decode a message that is encoded in BER or DER format.
void	decode(Asn1PerDecodeBuffer buffer) This method is the base implementation of the standard Packed Encoding Rules (PER) decode method.
int	encode(Asn1BerEncodeBuffer buffer, boolean explicit) This method is used to encode this data type in BER or DER format.
void	encode(Asn1BerOutputStream out, boolean explicit) This method writes to the stream an encoded ASN.1 type value including the UNIVERSAL tag value and length if explicit tagging is specified.
void	encode(Asn1PerEncodeBuffer buffer) This method is the base implementation of the standard Packed Encoding Rules (PER) encode method.
boolean	equals(java.lang.Object obj)
int	hashCode() Returns the hash code of the object.
void	init()
void	print(java.io.PrintStream _out, java.lang.String _varName, int _level) This method will format and output a primitive value to the given print stream.

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

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

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final Asn1Tag TAG

direct_reference

public Asn1ObjectIdentifier direct_reference

indirect_reference

public Asn1Integer indirect_reference

data_value_descriptor

public Asn1ObjectDescriptor data_value_descriptor

encoding

public Asn1External_encoding encoding

Constructor Detail

Asn1External

public Asn1External()

Asn1External

public Asn1External(Asn1ObjectIdentifier direct_reference_,
                    Asn1Integer indirect_reference_,
                    Asn1ObjectDescriptor data_value_descriptor_,
                    Asn1External_encoding encoding_)

This constructor sets all elements to references to the given objects

Asn1External

public Asn1External(Asn1External_encoding encoding_)

This constructor is for required elements only. It sets all elements to references to the given objects

Asn1External

public Asn1External(int[] direct_reference_,
                    long indirect_reference_,
                    java.lang.String data_value_descriptor_,
                    Asn1External_encoding encoding_)

This constructor allows primitive data to be passed for all primitive elements. It will create new object wrappers for the primitive data and set other elements to references to the given objects

Method Detail

init

public void init()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Description copied from class: Asn1Type

Returns the hash code of the object. Note: The default behavior of the hashcode is to return 1. This method is overridden in subclasses of Asn1Type to produce real hashcodes.

Overrides:

hashCode in class Asn1Type

decode

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

Description copied from class: Asn1Type

This method is used to decode a message that is encoded in BER or DER format.

Specified by:

decode in interface Asn1TypeIF

Overrides:

decode in class Asn1Type

Parameters:

buffer - Decode message buffer object

explicit - Flag indicating explicit tag should be parsed from the encoded type.

implicitLength - Length of the contents field (only required if explicit is false).

Throws:

Asn1Exception

java.io.IOException

encode

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

Description copied from class: Asn1Type

This method is used to encode this data type in BER or DER format.

Specified by:

encode in interface Asn1TypeIF

Overrides:

encode in class Asn1Type

Parameters:

buffer - Encode message buffer object

explicit - Flag indicating explicit tag should be added to the encoded type.

Returns:

Decoded integer value

Throws:

Asn1Exception

encode

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

Description copied from class: Asn1Type

This method writes to the stream an encoded ASN.1 type 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:

Asn1Exception - Thrown, if operation is failed.

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

decode

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

Description copied from class: Asn1Type

This method is the base implementation of the standard Packed Encoding Rules (PER) decode method. It throws an exception because it should never be invoked by compiler generated code.

Specified by:

decode in interface Asn1TypeIF

Overrides:

decode in class Asn1Type

Parameters:

buffer - PER Encode message buffer object

Throws:

Asn1Exception

java.io.IOException

encode

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

Description copied from class: Asn1Type

This method is the base implementation of the standard Packed Encoding Rules (PER) encode method. It throws an exception because it should never be invoked by compiler generated code.

Specified by:

encode in interface Asn1TypeIF

Overrides:

encode in class Asn1Type

Parameters:

buffer - PER Encode message buffer object

Throws:

Asn1Exception

java.io.IOException

print

public void print(java.io.PrintStream _out,
                  java.lang.String _varName,
                  int _level)

Description copied from class: Asn1Type

This method will format and output a primitive value to the given print stream.

Specified by:

print in interface Asn1TypeIF

Overrides:

print in class Asn1Type

Parameters:

_out - Print output stream

_varName - Name of variable

_level - Indentation level