Package io.keikai.util

Interface Oid

public interface Oid

Field Summary

Fields

Modifier and Type	Field	Description
static int	_CC_0
static int	_CC_a
static int	_CC_A
static int[]	_CC_EXTRA
static int	_CC_RANGE
static int	_CHAR_PER_INT
static int	_INT_LEN
static java.util.regex.Pattern	_oidPattern
static java.security.SecureRandom	_random
static int	OID_LENGTH

Method Summary

Static Methods

Modifier and Type	Method	Description
static int	_escOid(int v)
static int[]	getRandomInts(int length)	The function used to generate a list of random integers to construct OID.
static boolean	isValidOid(java.lang.String value)
static java.lang.String	mergeOid(java.lang.String oid1, java.lang.String oid2)	Creates a new OID based two OIDs.
static java.lang.String	nextOid()	Returns the next unique object ID.

Field Detail

OID_LENGTH

static final int OID_LENGTH

See Also:

Constant Field Values

_CC_EXTRA

static final int[] _CC_EXTRA

_CC_RANGE

static final int _CC_RANGE

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Constant Field Values

_CC_0

static final int _CC_0

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Constant Field Values

_CC_A

static final int _CC_A

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Constant Field Values

_CC_a

static final int _CC_a

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Constant Field Values

_INT_LEN

static final int _INT_LEN

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Constant Field Values

_CHAR_PER_INT

static final int _CHAR_PER_INT

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Constant Field Values

_oidPattern

static final java.util.regex.Pattern _oidPattern

_random

static final java.security.SecureRandom _random

Method Detail

nextOid

static java.lang.String nextOid()

Returns the next unique object ID.

mergeOid

static java.lang.String mergeOid(java.lang.String oid1,
                                 java.lang.String oid2)

Creates a new OID based two OIDs.

> To shorten the result OID, we retrieve the substring of [oid1] and [oid2] and concatenate them together. Of course, there might be conflict but the chance is so low that we can ignore (like OID generator),

isValidOid

static boolean isValidOid(java.lang.String value)

getRandomInts

static int[] getRandomInts(int length)

The function used to generate a list of random integers to construct OID.

The default implementation uses [Random] to generate the random number. When running at the browser, it is better to replace with `Crypto.getRandomValues`.

_escOid

static int _escOid(int v)