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

Class PrintableStringSyntaxChecker

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.PrintableStringSyntaxChecker

All Implemented Interfaces:

Serializable, SchemaObject

public final class PrintableStringSyntaxChecker
extends SyntaxChecker

A SyntaxChecker which verifies that a value is a Printable String according to RFC 4517.

From RFC 4517 :

 PrintableString    = 1*PrintableCharacter
 PrintableCharacter = ALPHA | DIGIT | SQUOTE | LPAREN | RPAREN |
                          PLUS | COMMA | HYPHEN | DOT | EQUALS |
                          SLASH | COLON | QUESTION | SPACE
                          
 SLASH   = %x2F                ; forward slash ("/")
 COLON   = %x3A                ; colon (":")
 QUESTION= %x3F                ; question mark ("?")
 

From RFC 4512 :

 ALPHA   = %x41-5A | %x61-7A   ; "A"-"Z" / "a"-"z"
 DIGIT   = %x30 | LDIGIT       ; "0"-"9"
 LDIGIT  = %x31-39             ; "1"-"9"
 SQUOTE  = %x27                ; single quote ("'")
 LPAREN  = %x28                ; left paren ("(")
 RPAREN  = %x29                ; right paren (")")
 PLUS    = %x2B                ; plus sign ("+")
 COMMA   = %x2C                ; comma (",")
 HYPHEN  = %x2D                ; hyphen ("-")
 DOT     = %x2E                ; period (".")
 EQUALS  = %x3D                ; equals sign ("=")
 SPACE   = %x20                ; space (" ")
 

Author:

Apache Directory Project

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PrintableStringSyntaxChecker.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
static PrintableStringSyntaxChecker	INSTANCE A static instance of PrintableStringSyntaxChecker

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	PrintableStringSyntaxChecker(String oid) Creates a new instance of PrintableStringSyntaxChecker.

Method Summary

Modifier and Type	Method and Description
static PrintableStringSyntaxChecker.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

INSTANCE

public static final PrintableStringSyntaxChecker INSTANCE

A static instance of PrintableStringSyntaxChecker

Constructor Detail

PrintableStringSyntaxChecker

private PrintableStringSyntaxChecker(String oid)

Creates a new instance of PrintableStringSyntaxChecker.

Parameters:

oid - The OID to use for this SyntaxChecker

Method Detail

builder

public static PrintableStringSyntaxChecker.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