Package org.apache.harmony.security.asn1

Class ASN1BitString

java.lang.Object

org.apache.harmony.security.asn1.ASN1Type

org.apache.harmony.security.asn1.ASN1StringType

org.apache.harmony.security.asn1.ASN1BitString

All Implemented Interfaces:

ASN1Constants

Direct Known Subclasses:

ASN1BitString.ASN1NamedBitList

public class ASN1BitString
extends ASN1StringType

This class represents ASN.1 Bitstring type.

See Also:

ASN.1

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ASN1BitString.ASN1NamedBitList	Default implementation for ASN.1 Named Bitstring type The default implementation works with encoding that is mapped to array of boolean.

Field Summary

Fields inherited from class org.apache.harmony.security.asn1.ASN1StringType

BMPSTRING, GENERALSTRING, IA5STRING, PRINTABLESTRING, TELETEXSTRING, UNIVERSALSTRING, UTF8STRING

Fields inherited from class org.apache.harmony.security.asn1.ASN1Type

constrId, id

Fields inherited from interface org.apache.harmony.security.asn1.ASN1Constants

CLASS_APPLICATION, CLASS_CONTEXTSPECIFIC, CLASS_PRIVATE, CLASS_UNIVERSAL, PC_CONSTRUCTED, PC_PRIMITIVE, TAG_ANY, TAG_BITSTRING, TAG_BMPSTRING, TAG_BOOLEAN, TAG_C_BITSTRING, TAG_C_GENERALIZEDTIME, TAG_C_OCTETSTRING, TAG_C_SEQUENCE, TAG_C_SEQUENCEOF, TAG_C_SET, TAG_C_SETOF, TAG_C_UTCTIME, TAG_C_UTF8STRING, TAG_CHOICE, TAG_EMBEDDEDPDV, TAG_ENUM, TAG_EXTERNAL, TAG_GENERALIZEDTIME, TAG_GENERALSTRING, TAG_GRAPHICSTRING, TAG_IA5STRING, TAG_INSTANCEOF, TAG_INTEGER, TAG_ISO646STRING, TAG_NULL, TAG_NUMERICSTRING, TAG_OBJDESCRIPTOR, TAG_OCTETSTRING, TAG_OID, TAG_PRINTABLESTRING, TAG_REAL, TAG_RELATIVEOID, TAG_SEQUENCE, TAG_SEQUENCEOF, TAG_SET, TAG_SETOF, TAG_T61STRING, TAG_TELETEXSTRING, TAG_UNIVERSALSTRING, TAG_UTCTIME, TAG_UTF8STRING, TAG_VIDEOTEXSTRING, TAG_VISIBLESTRING

Constructor Summary

Constructors

Constructor	Description
ASN1BitString()	Constructs ASN.1 Bitstring type The constructor is provided for inheritance purposes when there is a need to create a custom ASN.1 Bitstring type.

Method Summary

Modifier and Type	Method	Description
Object	decode(BerInputStream in)	Decodes ASN.1 type.
void	encodeContent(BerOutputStream out)
Object	getDecodedObject(BerInputStream in)	Extracts BitString object from BER input stream.
static ASN1BitString	getInstance()	Returns ASN.1 Bitstring type default implementation The default implementation works with encoding that is represented as BitString object.
void	setEncodingContent(BerOutputStream out)

Methods inherited from class org.apache.harmony.security.asn1.ASN1StringType

checkTag, encodeASN

Methods inherited from class org.apache.harmony.security.asn1.ASN1Type

decode, decode, decode, encode, getEncodedLength, toString, verify, verify

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ASN1BitString

public ASN1BitString()

Constructs ASN.1 Bitstring type The constructor is provided for inheritance purposes when there is a need to create a custom ASN.1 Bitstring type. To get a default implementation it is recommended to use getInstance() method.

Method Details

getInstance

public static ASN1BitString getInstance()

Returns ASN.1 Bitstring type default implementation The default implementation works with encoding that is represented as BitString object.

Returns:

ASN.1 Bitstring type default implementation

See Also:

BitString

decode

public Object decode(BerInputStream in)
              throws IOException

Description copied from class: ASN1Type

Decodes ASN.1 type.

Overrides:

decode in class ASN1StringType

Throws:

IOException - if an I/O error occurs or the end of the stream is reached

getDecodedObject

public Object getDecodedObject(BerInputStream in)
                        throws IOException

Extracts BitString object from BER input stream.

Overrides:

getDecodedObject in class ASN1StringType

Parameters:

in - - BER input stream

Returns:

BitString object

Throws:

IOException

encodeContent

public void encodeContent(BerOutputStream out)

Overrides:

encodeContent in class ASN1StringType

setEncodingContent

public void setEncodingContent(BerOutputStream out)

Overrides:

setEncodingContent in class ASN1StringType