Package net.messagevortex.asn1

Class AbstractBlock

java.lang.Object

net.messagevortex.asn1.AbstractBlock

All Implemented Interfaces:

Block, Dumpable

Direct Known Subclasses:

AlgorithmParameter, AsymmetricAlgorithmSpec, BlendingParameter, BlendingSpec, CipherSpec, HeaderRequest, HeaderRequestFactory, IdentityBlock, IdentityStore, IdentityStoreBlock, InnerMessageBlock, Key, MacAlgorithm, Operation, PayloadChunk, PrefixBlock, ReplyBlock, RoutingCombo, SizeBlock, UsagePeriod, VortexMessage

public abstract class AbstractBlock
extends Object
implements Block

Abstract class collecting all ASN1 Block parser classes.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	CRLF

Constructor Summary

Constructors

Constructor	Description
AbstractBlock()

Method Summary

Modifier and Type	Method	Description
static byte[]	fromBase64(String b)	Decode a base64 encoded string representation to a byte array.
static byte[]	fromHex(String s)	Converts the values of a given String to a byte array.
protected void	parse(byte[] b)
protected abstract void	parse(org.bouncycastle.asn1.ASN1Encodable to)
protected String	prepareDump(String s)
static String	toBase64(byte[] b)	Get a base64 encoded string representation of the byte array.
static String	toBitString(org.bouncycastle.asn1.ASN1BitString bs)	Convert an ASN.1 Bit String to the respective string representation.
byte[]	toBytes(DumpType dumpType)	Dumps the object as ASN.1 der encoded byte array.
protected static byte[]	toDer(org.bouncycastle.asn1.ASN1Object a)
static String	toHex(byte[] data)	Converts a byte array to a hex representation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.messagevortex.asn1.Block

dumpValueNotation

Methods inherited from interface net.messagevortex.asn1.Dumpable

toAsn1Object

Field Details

CRLF

protected static final String CRLF

See Also:

• Constant Field Values

Constructor Details

AbstractBlock

public AbstractBlock()

Method Details

fromHex

public static byte[] fromHex(String s)

Converts the values of a given String to a byte array.

Parameters:

s - the string to be converted containing hex digits

Returns:

the resulting byte array

fromBase64

public static byte[] fromBase64(String b)

Decode a base64 encoded string representation to a byte array.

Parameters:

b - the string to be decoded

Returns:

the decoded equivalent

toBase64

public static String toBase64(byte[] b)

Get a base64 encoded string representation of the byte array.

Parameters:

b - the byte array to be encoded

Returns:

the encoded equivalent

toHex

public static String toHex(byte[] data)

Converts a byte array to a hex representation.

Parameters:

data - the byte array to be converted to hex

Returns:

the resuting hex string

toBitString

public static String toBitString(org.bouncycastle.asn1.ASN1BitString bs)

Convert an ASN.1 Bit String to the respective string representation.

Parameters:

bs - The BitString to be represented

Returns:

the resulting string.

parse

protected void parse(byte[] b)
              throws IOException

Throws:

IOException

parse

protected abstract void parse(org.bouncycastle.asn1.ASN1Encodable to)
                       throws IOException

Throws:

IOException

toDer

protected static byte[] toDer(org.bouncycastle.asn1.ASN1Object a)

toBytes

public byte[] toBytes(DumpType dumpType)
               throws IOException

Dumps the object as ASN.1 der encoded byte array.

Specified by:

toBytes in interface Block

Parameters:

dumpType - the dump type to be used (@see DumpType)

Returns:

the der encoded byte array

Throws:

IOException - if encoding was unsuccessful

prepareDump

protected String prepareDump(String s)