org.apache.directory.api.ldap.model.schema.syntaxCheckers

Class UtcTimeSyntaxChecker

java.lang.Object

org.apache.directory.api.ldap.model.schema.AbstractSchemaObject

org.apache.directory.api.ldap.model.schema.LoadableSchemaObject

org.apache.directory.api.ldap.model.schema.SyntaxChecker

org.apache.directory.api.ldap.model.schema.syntaxCheckers.UtcTimeSyntaxChecker

All Implemented Interfaces:

Serializable, SchemaObject

public final class UtcTimeSyntaxChecker
extends SyntaxChecker

A SyntaxChecker which verifies that a value is a UTC time according to RFC 4517.

From RFC 4517 :

 UTCTime         = year month day hour minute [ second ] [ u-time-zone ]
 u-time-zone     = %x5A          ; "Z" | u-differential
 u-differential  = ( MINUS | PLUS ) hour minute

 year    = 2(%x30-39)            ; "00" to "99"
 month   = ( %x30 %x31-39 )      ; "01" (January) to "09"
           | ( %x31 %x30-32 )    ; "10" to "12"
 day     = ( %x30 %x31-39 )      ; "01" to "09"
           | ( %x31-32 %x30-39 ) ; "10" to "29"
           | ( %x33 %x30-31 )    ; "30" to "31"
 hour    = ( %x30-31 %x30-39 ) 
           | ( %x32 %x30-33 )    ; "00" to "23"
 minute  = %x30-35 %x30-39       ; "00" to "59"

 second  = ( %x30-35 %x30-39 )   ; "00" to "59"

 g-time-zone = %x5A              ; "Z"
               | g-differential
 g-differential = ( MINUS / PLUS ) hour [ minute ]
 MINUS   = %x2D  ; minus sign ("-")
 
 From RFC 4512 :
 PLUS    = %x2B ; plus sign ("+")
 

Author:

Apache Directory Project

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UtcTimeSyntaxChecker.Builder A static Builder for this class

Nested classes/interfaces inherited from class org.apache.directory.api.ldap.model.schema.SyntaxChecker

SyntaxChecker.SCBuilder<SC>

Field Summary

Fields

Modifier and Type	Field and Description
private static Pattern	DATE_PATTERN
static UtcTimeSyntaxChecker	INSTANCE A static instance of UtcTimeSyntaxChecker
private static String	UTC_TIME_PATTERN The GeneralizedDate pattern matching

Fields inherited from class org.apache.directory.api.ldap.model.schema.SyntaxChecker

LOG, serialVersionUID

Fields inherited from class org.apache.directory.api.ldap.model.schema.AbstractSchemaObject

description, extensions, h, isEnabled, isObsolete, locked, names, objectType, oid, schemaName, specification

Constructor Summary

Constructors

Modifier	Constructor and Description
private	UtcTimeSyntaxChecker(String oid) Creates a new instance of UtcTimeSyntaxChecker.

Method Summary

Modifier and Type	Method and Description
static UtcTimeSyntaxChecker.Builder	builder()
boolean	isValidSyntax(Object value) Determines if the attribute's value conforms to the attribute syntax.

Methods inherited from class org.apache.directory.api.ldap.model.schema.SyntaxChecker

equals, setSchemaManager, toString

Methods inherited from class org.apache.directory.api.ldap.model.schema.LoadableSchemaObject

copy, getBytecode, getFqcn, hashCode, isValid, setBytecode, setFqcn

Methods inherited from class org.apache.directory.api.ldap.model.schema.AbstractSchemaObject

addExtension, addExtension, addName, clear, compareOid, computeHashCode, copy, getDescription, getExtension, getExtensions, getName, getNames, getObjectType, getOid, getSchemaName, getSpecification, hasExtension, isDisabled, isEnabled, isObsolete, lock, setDescription, setEnabled, setExtensions, setNames, setNames, setObsolete, setOid, setSchemaName, setSpecification, unlock

Methods inherited from class java.lang.Object

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

Field Detail

UTC_TIME_PATTERN

private static final String UTC_TIME_PATTERN

The GeneralizedDate pattern matching

See Also:

Constant Field Values

DATE_PATTERN

private static final Pattern DATE_PATTERN

INSTANCE

public static final UtcTimeSyntaxChecker INSTANCE

A static instance of UtcTimeSyntaxChecker

Constructor Detail

UtcTimeSyntaxChecker

private UtcTimeSyntaxChecker(String oid)

Creates a new instance of UtcTimeSyntaxChecker.

Parameters:

oid - The OID to use for this SyntaxChecker

Method Detail

builder

public static UtcTimeSyntaxChecker.Builder builder()

Returns:

An instance of the Builder for this class

isValidSyntax

public boolean isValidSyntax(Object value)

Determines if the attribute's value conforms to the attribute syntax.

Overrides:

isValidSyntax in class SyntaxChecker

Parameters:

value - the value of some attribute with the syntax

Returns:

true if the value is in the valid syntax, false otherwise