org.apache.directory.shared.ldap.schema.syntax
Class AttributeTypeDescriptionSyntaxChecker
java.lang.Object
org.apache.directory.shared.ldap.schema.syntax.AbstractSyntaxChecker
org.apache.directory.shared.ldap.schema.syntax.AttributeTypeDescriptionSyntaxChecker
- All Implemented Interfaces:
- SyntaxChecker
public class AttributeTypeDescriptionSyntaxChecker
- extends AbstractSyntaxChecker
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
Method Summary |
boolean |
isValidSyntax(java.lang.Object value)
Determines if the attribute's value conforms to the attribute syntax. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AttributeTypeDescriptionSyntaxChecker
public AttributeTypeDescriptionSyntaxChecker()
- Creates a new instance of AttributeTypeDescriptionSchemaParser.
AttributeTypeDescriptionSyntaxChecker
protected AttributeTypeDescriptionSyntaxChecker(java.lang.String oid)
- Creates a new instance of AttributeTypeDescriptionSyntaxChecker.
- Parameters:
oid
- the oid to associate with this new SyntaxChecker
isValidSyntax
public boolean isValidSyntax(java.lang.Object value)
- Description copied from interface:
SyntaxChecker
- Determines if the attribute's value conforms to the attribute syntax.
- Parameters:
value
- the value of some attribute with the syntax
- Returns:
- true if the value is in the valid syntax, false otherwise
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