org.apache.directory.shared.ldap.schema.syntaxCheckers
Class AttributeTypeDescriptionSyntaxChecker
java.lang.Object
org.apache.directory.shared.ldap.schema.AbstractSchemaObject
org.apache.directory.shared.ldap.schema.LoadableSchemaObject
org.apache.directory.shared.ldap.schema.SyntaxChecker
org.apache.directory.shared.ldap.schema.syntaxCheckers.AttributeTypeDescriptionSyntaxChecker
- All Implemented Interfaces:
- java.io.Serializable, SchemaObject
public class AttributeTypeDescriptionSyntaxChecker
- extends SyntaxChecker
A SyntaxChecker which verifies that a value follows the
attribute type descripton syntax according to RFC 4512, par 4.2.2:
AttributeTypeDescription = LPAREN WSP
numericoid ; object identifier
[ SP "NAME" SP qdescrs ] ; short names (descriptors)
[ SP "DESC" SP qdstring ] ; description
[ SP "OBSOLETE" ] ; not active
[ SP "SUP" SP oid ] ; supertype
[ SP "EQUALITY" SP oid ] ; equality matching rule
[ SP "ORDERING" SP oid ] ; ordering matching rule
[ SP "SUBSTR" SP oid ] ; substrings matching rule
[ SP "SYNTAX" SP noidlen ] ; value syntax
[ SP "SINGLE-VALUE" ] ; single-value
[ SP "COLLECTIVE" ] ; collective
[ SP "NO-USER-MODIFICATION" ] ; not user modifiable
[ SP "USAGE" SP usage ] ; usage
extensions WSP RPAREN ; extensions
usage = "userApplications" / ; user
"directoryOperation" / ; directory operational
"distributedOperation" / ; DSA-shared operational
"dSAOperation" ; DSA-specific operational
extensions = *( SP xstring SP qdstrings )
xstring = "X" HYPHEN 1*( ALPHA / HYPHEN / USCORE )
Each attribute type description must contain at least one of the SUP
or SYNTAX fields.
COLLECTIVE requires usage userApplications.
NO-USER-MODIFICATION requires an operational usage.
- Version:
- $Rev$
- Author:
- Apache Directory Project
- See Also:
- Serialized Form
Fields inherited from class org.apache.directory.shared.ldap.schema.AbstractSchemaObject |
description, extensions, isEnabled, isObsolete, isReadOnly, locked, names, objectType, oid, schemaName, specification |
Method Summary |
boolean |
isValidSyntax(java.lang.Object value)
Determines if the attribute's value conforms to the attribute syntax. |
Methods inherited from class org.apache.directory.shared.ldap.schema.AbstractSchemaObject |
addExtension, addName, addToRegistries, clear, compareOid, copy, getDescription, getExtensions, getName, getNames, getObjectType, getOid, getSchemaName, getSpecification, hashCode, isDisabled, isEnabled, isObsolete, isReadOnly, lock, removeFromRegistries, setDescription, setEnabled, setExtensions, setNames, setNames, setObsolete, setOid, setReadOnly, setRegistries, setSchemaName, setSpecification |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
AttributeTypeDescriptionSyntaxChecker
public AttributeTypeDescriptionSyntaxChecker()
- Creates a new instance of AttributeTypeDescriptionSchemaParser.
isValidSyntax
public boolean isValidSyntax(java.lang.Object value)
- Determines if the attribute's value conforms to the attribute syntax.
- Specified by:
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
Copyright © 2003-2011 Apache Software Foundation. All Rights Reserved.