Package org.ldaptive.asn1

Class AbstractDERType

java.lang.Object

org.ldaptive.asn1.AbstractDERType

Direct Known Subclasses:

BooleanType, ConstructedDEREncoder, ContextType, IntegerType, NullType, OctetStringType, OidType, UuidType

public abstract class AbstractDERType
extends Object

Provides functionality common to DER types implementations.

Field Summary

Fields

Modifier and Type	Field	Description
private final int	derTag	Constructed tag.
private static final int	SHORT_FORM_INT_LENGTH	Length of short form integers.

Constructor Summary

Constructors

Constructor	Description
AbstractDERType(DERTag tag)	Creates a new abstract der type.

Method Summary

Modifier and Type	Method	Description
protected byte[]	encode(byte[]... items)	DER encodes the supplied items with the tag associated with this type.

Methods inherited from class java.lang.Object

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

Field Details

SHORT_FORM_INT_LENGTH

private static final int SHORT_FORM_INT_LENGTH

Length of short form integers.

See Also:

• Constant Field Values

derTag

private final int derTag

Constructed tag.

Constructor Details

AbstractDERType

public AbstractDERType(DERTag tag)

Creates a new abstract der type.

Parameters:

tag - to encode for this type

Method Details

encode

protected byte[] encode(byte[]... items)

DER encodes the supplied items with the tag associated with this type. If the length is greater than 127 bytes the long form is always expressed using 4 bytes.

Parameters:

items - to encode

Returns:

DER encoded items