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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
package org.ietf.ldap;
import java.util.*;
/**
* Helper class supporting schema elements that include syntax
* definitions - attributes and matching rules
*
* @version 1.0
* @see org.ietf.ldap.LDAPAttributeSchema
* @see org.ietf.ldap.LDAPMatchingRuleSchema
**/
class LDAPSyntaxSchemaElement extends LDAPSchemaElement {
static final long serialVersionUID = 6086340702503710702L;
/**
* Construct a blank element.
*/
LDAPSyntaxSchemaElement() {
super();
}
/**
* Gets the syntax of the schema element
* @return One of the following values:
* <UL>
* <LI><CODE>cis</CODE> (case-insensitive string)
* <LI><CODE>ces</CODE> (case-exact string)
* <LI><CODE>binary</CODE> (binary data)
* <LI><CODE>int</CODE> (integer)
* <LI><CODE>telephone</CODE> (telephone number -- identical to cis,
* but blanks and dashes are ignored during comparisons)
* <LI><CODE>dn</CODE> (distinguished name)
* <LI><CODE>unknown</CODE> (not a known syntax)
* </UL>
*/
int getSyntax() {
return syntax;
}
/**
* Gets the syntax of the attribute type in dotted-decimal format,
* for example "1.2.3.4.5"
* @return The attribute syntax in dotted-decimal format.
*/
String getSyntaxString() {
return syntaxString;
}
/**
* Convert from enumerated syntax types to an OID
* @param syntax One of the enumerated syntax types
* @return The OID corresponding to the internal type
*/
static String internalSyntaxToString( int syntax ) {
String s;
if ( syntax == cis ) {
s = cisString;
} else if ( syntax == binary ) {
s = binaryString;
} else if ( syntax == ces ) {
s = cesString;
} else if ( syntax == telephone ) {
s = telephoneString;
} else if ( syntax == dn ) {
s = dnString;
} else if ( syntax == integer ) {
s = intString;
} else {
s = null;
}
return s;
}
/**
* Convert from enumerated syntax type to a user-friendly
* string
* @param syntax One of the enumerated syntax types
* @return A user-friendly syntax description
*/
String syntaxToString() {
String s;
if ( syntax == cis ) {
s = "case-insensitive string";
} else if ( syntax == binary ) {
s = "binary";
} else if ( syntax == integer ) {
s = "integer";
} else if ( syntax == ces ) {
s = "case-exact string";
} else if ( syntax == telephone ) {
s = "telephone";
} else if ( syntax == dn ) {
s = "distinguished name";
} else {
s = syntaxString;
}
return s;
}
/**
* Convert from an OID to one of the enumerated syntax types
* @param syntax A dotted-decimal OID
* @return The internal enumerated type corresponding to the
* OID; <CODE>unknown</CODE> if it is not one of the known
* types
*/
int syntaxCheck( String syntax ) {
int i = unknown;
if ( syntax == null ) {
} else if ( syntax.equals( cisString ) ) {
i = cis;
} else if ( syntax.equals( binaryString ) ) {
i = binary;
} else if ( syntax.equals( cesString ) ) {
i = ces;
} else if ( syntax.equals( intString ) ) {
i = integer;
} else if ( syntax.equals( telephoneString ) ) {
i = telephone;
} else if ( syntax.equals( dnString ) ) {
i = dn;
}
return i;
}
public String toString() {
return "LDAPSyntaxSchemaElement: " + getSyntaxString();
}
int syntax = unknown;
String syntaxString = null;
}
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