Package org.apache.harmony.security.asn1

Class ASN1TypeCollection

java.lang.Object

org.apache.harmony.security.asn1.ASN1Type

org.apache.harmony.security.asn1.ASN1Constructed

org.apache.harmony.security.asn1.ASN1TypeCollection

All Implemented Interfaces:

ASN1Constants

Direct Known Subclasses:

ASN1Sequence, ASN1Set

public abstract class ASN1TypeCollection
extends ASN1Constructed

This abstract class represents ASN.1 type that is a collection of ASN.1 types.

See Also:

ASN.1

Field Summary

Fields

Modifier and Type	Field	Description
Object[]	DEFAULT
boolean[]	OPTIONAL
ASN1Type[]	type

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

Modifier	Constructor	Description
protected	ASN1TypeCollection(int tagNumber, ASN1Type[] type)	Constructs ASN.1 collection type.

Method Summary

Modifier and Type	Method	Description
protected void	getValues(Object object, Object[] values)	Provides an object's values to be encoded Derived classes should override this method to provide encoding for a selected class of objects.
protected void	setDefault(Object object, int index)	Sets a default value for a collection component.
protected void	setOptional(int index)	Sets a collection component as optional

Methods inherited from class org.apache.harmony.security.asn1.ASN1Constructed

checkTag, encodeASN

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

decode, decode, decode, decode, encode, encodeContent, getDecodedObject, getEncodedLength, setEncodingContent, toString, verify, verify

Methods inherited from class java.lang.Object

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

Field Details

type

public final ASN1Type[] type

OPTIONAL

public final boolean[] OPTIONAL

DEFAULT

public final Object[] DEFAULT

Constructor Details

ASN1TypeCollection

protected ASN1TypeCollection(int tagNumber,
ASN1Type[] type)

Constructs ASN.1 collection type.

Parameters:

tagNumber - ASN.1 tag number

type - a collection of one or more ASN.1 types.

Throws:

IllegalArgumentException - if tagNumber is invalid

Method Details

setOptional

protected final void setOptional(int index)

Sets a collection component as optional

Parameters:

index - an index of a component

setDefault

protected final void setDefault(Object object,
int index)

Sets a default value for a collection component. The component also became an optional component.

Parameters:

object - a component's default value

index - an index of a component

getValues

protected void getValues(Object object,
Object[] values)

Provides an object's values to be encoded Derived classes should override this method to provide encoding for a selected class of objects. The default implementation throws RuntimeException.

Parameters:

object - an object to be encoded

values - an array to store an object's values to be encoded