org.apache.commons.ssl.org.bouncycastle.asn1

Class DLSequence

java.lang.Object

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Object

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive

org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Sequence

org.apache.commons.ssl.org.bouncycastle.asn1.DLSequence

All Implemented Interfaces:

ASN1Encodable

public class DLSequence
extends ASN1Sequence

The DLSequence encodes a SEQUENCE using definite length form.

Field Summary

Fields

Modifier and Type	Field and Description
private int	bodyLength

Fields inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Sequence

seq

Constructor Summary

Constructors

Constructor and Description
DLSequence() Create an empty sequence
DLSequence(ASN1Encodable obj) Create a sequence containing one object
DLSequence(ASN1Encodable[] array) Create a sequence containing an array of objects.
DLSequence(ASN1EncodableVector v) Create a sequence containing a vector of objects.

Method Summary

Modifier and Type	Method and Description
(package private) void	encode(ASN1OutputStream out) A note on the implementation:
(package private) int	encodedLength()
private int	getBodyLength()

Methods inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Sequence

asn1Equals, getInstance, getInstance, getObjectAt, getObjects, hashCode, isConstructed, parser, size, toArray, toDERObject, toDLObject, toString

Methods inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Primitive

equals, fromByteArray, toASN1Primitive

Methods inherited from class org.apache.commons.ssl.org.bouncycastle.asn1.ASN1Object

getEncoded, getEncoded, hasEncodedTagValue, toASN1Object

Methods inherited from class java.lang.Object

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

Field Detail

bodyLength

private int bodyLength

Constructor Detail

DLSequence

public DLSequence()

Create an empty sequence

DLSequence

public DLSequence(ASN1Encodable obj)

Create a sequence containing one object

DLSequence

public DLSequence(ASN1EncodableVector v)

Create a sequence containing a vector of objects.

DLSequence

public DLSequence(ASN1Encodable[] array)

Create a sequence containing an array of objects.

Method Detail

getBodyLength

private int getBodyLength()
                   throws IOException

Throws:

IOException

encodedLength

int encodedLength()
           throws IOException

Specified by:

encodedLength in class ASN1Primitive

Throws:

IOException

encode

void encode(ASN1OutputStream out)
     throws IOException

A note on the implementation:

As DL requires the constructed, definite-length model to be used for structured types, this varies slightly from the ASN.1 descriptions given. Rather than just outputting SEQUENCE, we also have to specify CONSTRUCTED, and the objects length.

Specified by:

encode in class ASN1Sequence

Throws:

IOException