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apache / directory-ldap-api / 4407ba4f38ba8b8383d5a69e806bfc2fc78a3cd2 / . / ldap / model / src / main / java / org / apache / directory / shared / ldap / model / schema / registries / Registries.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.shared.ldap.model.schema.registries;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.directory.shared.i18n.I18n;
import org.apache.directory.shared.ldap.model.constants.MetaSchemaConstants;
import org.apache.directory.shared.ldap.model.exception.LdapException;
import org.apache.directory.shared.ldap.model.exception.LdapProtocolErrorException;
import org.apache.directory.shared.ldap.model.exception.LdapSchemaException;
import org.apache.directory.shared.ldap.model.exception.LdapSchemaExceptionCodes;
import org.apache.directory.shared.ldap.model.exception.LdapSchemaViolationException;
import org.apache.directory.shared.ldap.model.exception.LdapUnwillingToPerformException;
import org.apache.directory.shared.ldap.model.message.ResultCodeEnum;
import org.apache.directory.shared.ldap.model.schema.MutableAttributeTypeImpl;
import org.apache.directory.shared.ldap.model.schema.DITContentRule;
import org.apache.directory.shared.ldap.model.schema.DITStructureRule;
import org.apache.directory.shared.ldap.model.schema.AbstractLdapComparator;
import org.apache.directory.shared.ldap.model.schema.LdapSyntax;
import org.apache.directory.shared.ldap.model.schema.MutableLdapComparator;
import org.apache.directory.shared.ldap.model.schema.MutableLdapSyntax;
import org.apache.directory.shared.ldap.model.schema.MutableLdapSyntaxImpl;
import org.apache.directory.shared.ldap.model.schema.MutableLoadableSchemaObject;
import org.apache.directory.shared.ldap.model.schema.MutableMatchingRule;
import org.apache.directory.shared.ldap.model.schema.MutableMatchingRuleImpl;
import org.apache.directory.shared.ldap.model.schema.MatchingRuleUse;
import org.apache.directory.shared.ldap.model.schema.MutableNormalizer;
import org.apache.directory.shared.ldap.model.schema.MutableSyntaxChecker;
import org.apache.directory.shared.ldap.model.schema.NameForm;
import org.apache.directory.shared.ldap.model.schema.AbstractNormalizer;
import org.apache.directory.shared.ldap.model.schema.Normalizer;
import org.apache.directory.shared.ldap.model.schema.ObjectClass;
import org.apache.directory.shared.ldap.model.schema.SchemaManager;
import org.apache.directory.shared.ldap.model.schema.MutableSchemaObject;
import org.apache.directory.shared.ldap.model.schema.SchemaObject;
import org.apache.directory.shared.ldap.model.schema.SchemaObjectWrapper;
import org.apache.directory.shared.ldap.model.schema.SyntaxChecker;
import org.apache.directory.shared.util.Strings;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Document this class.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class Registries implements SchemaLoaderListener, Cloneable
{
/** A logger for this class */
private static final Logger LOG = LoggerFactory.getLogger( Registries.class );
/**
* A String name to Schema object map for the schemas loaded into this
* registry. The loaded schemas may be disabled.
*/
protected Map<String, Schema> loadedSchemas = new HashMap<String, Schema>();
/** The AttributeType registry */
protected AttributeTypeRegistry attributeTypeRegistry;
/** The ObjectClass registry */
protected ObjectClassRegistry objectClassRegistry;
/** The LdapSyntax registry */
protected ComparatorRegistry<MutableLdapComparator<?>> comparatorRegistry;
/** The DitContentRule registry */
protected DITContentRuleRegistry ditContentRuleRegistry;
/** The DitStructureRule registry */
protected DITStructureRuleRegistry ditStructureRuleRegistry;
/** The MatchingRule registry */
protected MatchingRuleRegistry<MutableMatchingRule> matchingRuleRegistry;
/** The MatchingRuleUse registry */
protected MatchingRuleUseRegistry matchingRuleUseRegistry;
/** The NameForm registry */
protected NameFormRegistry nameFormRegistry;
/** The Normalizer registry */
protected NormalizerRegistry<MutableNormalizer> normalizerRegistry;
/** The global OID registry */
protected OidRegistry<MutableSchemaObject> globalOidRegistry;
/** The SyntaxChecker registry */
protected DefaultSyntaxCheckerRegistry syntaxCheckerRegistry;
/** The LdapSyntax registry */
protected DefaultLdapSyntaxRegistry ldapSyntaxRegistry;
/** A map storing all the schema objects associated with a schema */
private Map<String, Set<SchemaObjectWrapper>> schemaObjects;
/** A flag indicating that the Registries is relaxed or not */
private boolean isRelaxed;
/** A flag indicating that disabled SchemaObject are accepted */
private boolean disabledAccepted;
/** Two flags for RELAXED and STRUCT */
public static final boolean STRICT = false;
public static final boolean RELAXED = true;
/**
* A map storing a relation between a SchemaObject and all the
* referencing SchemaObjects.
*/
protected Map<SchemaObjectWrapper, Set<SchemaObjectWrapper>> usedBy;
/**
* A map storing a relation between a SchemaObject and all the
* SchemaObjects it uses.
*/
protected Map<SchemaObjectWrapper, Set<SchemaObjectWrapper>> using;
/**
* Creates a new instance of Registries.
*
* @param schemaManager the schema manager
*/
public Registries( SchemaManager schemaManager )
{
globalOidRegistry = new OidRegistry<MutableSchemaObject>();
attributeTypeRegistry = new DefaultAttributeTypeRegistry();
comparatorRegistry = new DefaultComparatorRegistry();
ditContentRuleRegistry = new DefaultDITContentRuleRegistry();
ditStructureRuleRegistry = new DefaultDITStructureRuleRegistry();
ldapSyntaxRegistry = new DefaultLdapSyntaxRegistry();
matchingRuleRegistry = new DefaultMatchingRuleRegistry();
matchingRuleUseRegistry = new DefaultMatchingRuleUseRegistry();
nameFormRegistry = new DefaultNameFormRegistry();
normalizerRegistry = new DefaultNormalizerRegistry();
objectClassRegistry = new DefaultObjectClassRegistry();
syntaxCheckerRegistry = new DefaultSyntaxCheckerRegistry();
schemaObjects = new HashMap<String, Set<SchemaObjectWrapper>>();
usedBy = new HashMap<SchemaObjectWrapper, Set<SchemaObjectWrapper>>();
using = new HashMap<SchemaObjectWrapper, Set<SchemaObjectWrapper>>();
isRelaxed = STRICT;
disabledAccepted = false;
}
/**
* @return The AttributeType registry
*/
public AttributeTypeRegistry getAttributeTypeRegistry()
{
return attributeTypeRegistry;
}
/**
* @return The Comparator registry
*/
public ComparatorRegistry<MutableLdapComparator<?>> getComparatorRegistry()
{
return comparatorRegistry;
}
/**
* @return The DITContentRule registry
*/
public DITContentRuleRegistry getDitContentRuleRegistry()
{
return ditContentRuleRegistry;
}
/**
* @return The DITStructureRule registry
*/
public DITStructureRuleRegistry getDitStructureRuleRegistry()
{
return ditStructureRuleRegistry;
}
/**
* @return The MatchingRule registry
*/
public MatchingRuleRegistry<MutableMatchingRule> getMatchingRuleRegistry()
{
return matchingRuleRegistry;
}
/**
* @return The MatchingRuleUse registry
*/
public MatchingRuleUseRegistry getMatchingRuleUseRegistry()
{
return matchingRuleUseRegistry;
}
/**
* @return The NameForm registry
*/
public NameFormRegistry getNameFormRegistry()
{
return nameFormRegistry;
}
/**
* @return The Normalizer registry
*/
public NormalizerRegistry<MutableNormalizer> getNormalizerRegistry()
{
return normalizerRegistry;
}
/**
* @return The ObjectClass registry
*/
public ObjectClassRegistry getObjectClassRegistry()
{
return objectClassRegistry;
}
/**
* @return The global Oid registry
*/
public OidRegistry<MutableSchemaObject> getGlobalOidRegistry()
{
return globalOidRegistry;
}
/**
* @return The SyntaxChecker registry
*/
public SyntaxCheckerRegistry<? extends SyntaxChecker> getSyntaxCheckerRegistry()
{
return syntaxCheckerRegistry;
}
/**
* @return The LdapSyntax registry
*/
public LdapSyntaxRegistry<MutableLdapSyntax> getLdapSyntaxRegistry()
{
return ldapSyntaxRegistry;
}
/**
* Get an OID from a name. As we have many possible registries, we
* have to look in all of them to get the one containing the OID.
*
* @param name The name we are looking at
* @return The associated OID
*/
public String getOid( String name )
{
// we have many possible Registries to look at.
// AttributeType
try
{
MutableAttributeTypeImpl attributeType = attributeTypeRegistry.lookup( name );
if ( attributeType != null )
{
return attributeType.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// ObjectClass
try
{
ObjectClass objectClass = objectClassRegistry.lookup( name );
if ( objectClass != null )
{
return objectClass.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// LdapSyntax
try
{
LdapSyntax ldapSyntax = ldapSyntaxRegistry.lookup( name );
if ( ldapSyntax != null )
{
return ldapSyntax.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// MatchingRule
try
{
MutableMatchingRule matchingRule = matchingRuleRegistry.lookup( name );
if ( matchingRule != null )
{
return matchingRule.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// MatchingRuleUse
try
{
MatchingRuleUse matchingRuleUse = matchingRuleUseRegistry.lookup( name );
if ( matchingRuleUse != null )
{
return matchingRuleUse.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// NameForm
try
{
NameForm nameForm = nameFormRegistry.lookup( name );
if ( nameForm != null )
{
return nameForm.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// DITContentRule
try
{
DITContentRule ditContentRule = ditContentRuleRegistry.lookup( name );
if ( ditContentRule != null )
{
return ditContentRule.getOid();
}
}
catch ( LdapException ne )
{
// Fall down to the next registry
}
// DITStructureRule
try
{
DITStructureRule ditStructureRule = ditStructureRuleRegistry.lookup( name );
if ( ditStructureRule != null )
{
return ditStructureRule.getOid();
}
}
catch ( LdapException ne )
{
// No more registries to look at...
}
return null;
}
/**
* Gets a schema that has been loaded into these Registries.
*
* @param schemaName the name of the schema to lookup
* @return the loaded Schema if one corresponding to the name exists
*/
public Schema getLoadedSchema( String schemaName )
{
return loadedSchemas.get( Strings.toLowerCase( schemaName ) );
}
/**
* Checks to see if a particular Schema is loaded.
*
* @param schemaName the name of the Schema to check
* @return true if the Schema is loaded, false otherwise
*/
public boolean isSchemaLoaded( String schemaName )
{
return loadedSchemas.containsKey( Strings.toLowerCase( schemaName ) );
}
// ------------------------------------------------------------------------
// Code used to sanity check the resolution of entities in registries
// ------------------------------------------------------------------------
/**
* Attempts to resolve the dependent schema objects of all entities that
* refer to other objects within the registries. Null references will be
* handed appropriately.
* The order in which the SchemaObjects must be :
* <li/>1) Normalizers, Comparators and SyntaxCheckers (as they depend on nothing)
* <li/>2) Syntaxes (depend on SyntaxCheckers)
* <li/>3) MatchingRules (depend on Syntaxes, Normalizers and Comparators
* <li/>4) AttributeTypes (depend on MatchingRules, Syntaxes and AttributeTypes : in this case, we first handle the superior)
* <li/>5) ObjectClasses (depend on AttributeTypes and ObjectClasses)
* <br/><br/>
* Later, when we will support them :
* <li/>6) MatchingRuleUses (depend on matchingRules and AttributeTypes)
* <li/>7) DitContentRules (depend on ObjectClasses and AttributeTypes)
* <li/>8) NameForms (depends on ObjectClasses and AttributeTypes)
* <li/>9) DitStructureRules (depends onNameForms and DitStructureRules) *
*
* @return a list of exceptions encountered while resolving entities
*/
public List<Throwable> checkRefInteg()
{
ArrayList<Throwable> errors = new ArrayList<Throwable>();
// Step 1 :
// We start with Normalizers, Comparators and SyntaxCheckers
// as they depend on nothing
// Check the Normalizers
for ( MutableNormalizer normalizer : normalizerRegistry )
{
resolve( normalizer, errors );
}
// Check the Comparators
for ( MutableLdapComparator<?> comparator : comparatorRegistry )
{
resolve( comparator, errors );
}
// Check the SyntaxCheckers
for ( SyntaxChecker syntaxChecker : syntaxCheckerRegistry )
{
resolve( ( MutableSyntaxChecker ) syntaxChecker, errors );
}
// Step 2 :
// Check the LdapSyntaxes
for ( MutableLdapSyntax ldapSyntax : ldapSyntaxRegistry )
{
resolve( ldapSyntax, errors );
}
// Step 3 :
// Check the matchingRules
for ( MutableMatchingRule matchingRule : matchingRuleRegistry )
{
resolve( matchingRule, errors );
}
// Step 4 :
// Check the AttributeTypes
for ( MutableAttributeTypeImpl attributeType : attributeTypeRegistry )
{
resolve( attributeType, errors );
}
// Step 5 :
// Check the ObjectClasses
for ( ObjectClass objectClass : objectClassRegistry )
{
resolve( objectClass, errors );
}
// Step 6-9 aren't yet defined
return errors;
}
/**
* Add the SchemaObjectReferences. This method does nothing, it's just
* a catch all. The other methods will be called for each specific
* schemaObject
*
public void addCrossReferences( SchemaObject schemaObject )
{
// Do nothing : it's a catch all method.
}
/**
* Delete the AT references (using and usedBy) :
* AT -> MR (for EQUALITY, ORDERING and SUBSTR)
* AT -> S
* AT -> AT
*/
public void delCrossReferences( MutableAttributeTypeImpl attributeType )
{
if ( attributeType.getEquality() != null )
{
delReference( attributeType, attributeType.getEquality() );
}
if ( attributeType.getOrdering() != null )
{
delReference( attributeType, attributeType.getOrdering() );
}
if ( attributeType.getSubstring() != null )
{
delReference( attributeType, attributeType.getSubstring() );
}
if ( attributeType.getSyntax() != null )
{
delReference( attributeType, attributeType.getSyntax() );
}
if ( attributeType.getSuperior() != null )
{
delReference( attributeType, attributeType.getSuperior() );
}
}
/**
* Some specific controls must be checked :
* - an AT must have either a SYNTAX or a SUP. If there is no SYNTAX, then
* the AT will take it's superior SYNTAX;
* - if there is no EQUALITY, ORDERING or SUBSTRING MR, and if there is
* a SUP, then the AT will use its parent MR, if any;
* - if an AT has a superior, then its usage must be the same than its
* superior Usage;
* - if an AT is COLLECTIVE, then its usage must be userApplications;
* - if an AT is NO-USER-MODIFICATION, then its usage must be one of
* directoryOperation, distributedOperation or dSAOperation;
* - if an AT has a superior, and if its superior is COLLECTIVE, then
* the AT will be COLLECTIVE too
*
*
private void buildRecursiveAttributeTypeReferences( List<Throwable> errors, Set<String> done, AttributeType attributeType )
{
buildReference( errors, attributeType );
// An attributeType has references on Syntax, MatchingRule and itself
try
{
attributeType.addToRegistries( this );
}
catch ( LdapException ne )
{
String msg = "Cannot build the AttributeType references for the object " + attributeType.getName() +
", error : " + ne.getMessage();
Throwable error = new LdapSchemaViolationException(
msg, ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX );
errors.add( error );
LOG.info( msg );
}
// First, check if the AT has a superior
//buildSuperior( errors, done, attributeType );
// The LdapSyntax (cannot be null)
//buildSyntax( errors, attributeType );
// The equality MR.
//buildEquality( errors, attributeType );
// The ORDERING MR.
//buildOrdering( errors, attributeType );
// The SUBSTR MR.
//buildSubstring( errors, attributeType );
// Last, not least, check some of the other constraints
//checkUsage( errors, attributeType );
//checkCollective( errors, attributeType );
// Update the dedicated fields
/*try
{
attributeTypeRegistry.addMappingFor( attributeType );
}
catch ( LdapException ne )
{
errors.add( ne );
LOG.info( ne.getMessage() );
}
// Update the cross references
addCrossReferences( attributeType );
}
/**
* Build the AttributeType references. This has to be done recursively, as
* an AttributeType may inherit its parent's MatchingRules. The references
* to update are :
* - EQUALITY MR
* - ORDERING MR
* - SUBSTRING MR
* - SUP AT
* - SYNTAX
*/
private void buildAttributeTypeReferences( List<Throwable> errors )
{
for ( MutableAttributeTypeImpl attributeType : attributeTypeRegistry )
{
if ( ( getUsing( attributeType ) == null ) || getUsing( attributeType ).isEmpty() )
{
buildReference( errors, attributeType );
}
}
}
/**
* Build the Comparator references
*/
private void buildComparatorReferences( List<Throwable> errors )
{
for ( MutableLdapComparator<?> comparator : comparatorRegistry )
{
buildReference( errors, comparator );
}
}
/**
* Build the DitContentRule references
*/
private void buildDitContentRuleReferences( List<Throwable> errors )
{
for ( @SuppressWarnings("unused") DITContentRule ditContentRule : ditContentRuleRegistry )
{
// TODO
}
}
/**
* Build the DitStructureRule references
*/
private void buildDitStructureRuleReferences( List<Throwable> errors )
{
for ( @SuppressWarnings("unused") DITStructureRule ditStructureRule : ditStructureRuleRegistry )
{
// TODO
}
}
/**
* Delete the MR references (using and usedBy) :
* MR -> C
* MR -> N
* MR -> S
*/
public void delCrossReferences( MutableMatchingRuleImpl matchingRule )
{
if ( matchingRule.getLdapComparator() != null )
{
delReference( matchingRule, matchingRule.getLdapComparator() );
}
if ( matchingRule.getNormalizer() != null )
{
delReference( matchingRule, matchingRule.getNormalizer() );
}
if ( matchingRule.getSyntax() != null )
{
delReference( matchingRule, matchingRule.getSyntax() );
}
}
/**
* Build the SchemaObject references
*/
public void buildReference( List<Throwable> errors, MutableSchemaObject schemaObject )
{
try
{
schemaObject.addToRegistries( errors, this );
}
catch ( LdapException ne )
{
// Not allowed.
String msg = I18n.err( I18n.ERR_04292, schemaObject.getName(), ne.getLocalizedMessage() );
Throwable error = new LdapProtocolErrorException( msg );
errors.add( error );
LOG.info( msg );
}
}
/**
* Unlink the SchemaObject references
*/
public void removeReference( List<Throwable> errors, MutableSchemaObject schemaObject )
{
try
{
schemaObject.removeFromRegistries( errors, this );
}
catch ( LdapException ne )
{
// Not allowed.
String msg = I18n.err( I18n.ERR_04293, schemaObject.getName(), ne.getLocalizedMessage() );
Throwable error = new LdapSchemaViolationException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, msg );
errors.add( error );
LOG.info( msg );
}
}
/**
* Build the MatchingRule references
*/
private void buildMatchingRuleReferences( List<Throwable> errors )
{
for ( MutableMatchingRule matchingRule : matchingRuleRegistry )
{
buildReference( errors, matchingRule );
}
}
/**
* Build the MatchingRuleUse references
*/
private void buildMatchingRuleUseReferences( List<Throwable> errors )
{
for ( MatchingRuleUse matchingRuleUse : matchingRuleUseRegistry )
{
buildReference( errors, matchingRuleUse );
}
}
/**
* Build the NameForm references
*/
private void buildNameFormReferences( List<Throwable> errors )
{
for ( @SuppressWarnings("unused") NameForm nameFormRule : nameFormRegistry )
{
// TODO
}
}
/**
* Build the Normalizer references
*/
private void buildNormalizerReferences( List<Throwable> errors )
{
for ( MutableNormalizer normalizer : normalizerRegistry )
{
buildReference( errors, normalizer );
}
}
/**
* Build the ObjectClasses references
*/
private void buildObjectClassReferences( List<Throwable> errors )
{
// Remember the OC we have already processed
Set<String> done = new HashSet<String>();
// The ObjectClass
for ( ObjectClass objectClass : objectClassRegistry )
{
if ( done.contains( objectClass.getOid() ) )
{
continue;
}
else
{
done.add( objectClass.getOid() );
}
buildReference( errors, objectClass );
}
}
/**
* Build the Syntax references
*/
private void buildLdapSyntaxReferences( List<Throwable> errors )
{
for ( MutableLdapSyntax syntax : ldapSyntaxRegistry )
{
buildReference( errors, syntax );
}
}
/**
* Build the SyntaxChecker references
*/
private void buildSyntaxCheckerReferences( List<Throwable> errors )
{
for ( SyntaxChecker syntaxChecker : syntaxCheckerRegistry )
{
buildReference( errors, ( MutableSyntaxChecker ) syntaxChecker );
}
}
/**
* Build the usedBy and using references from the stored elements.
*
* @return A list of all the errors we met during the cross reference update
*/
public List<Throwable> buildReferences()
{
List<Throwable> errors = new ArrayList<Throwable>();
// The Comparator references
buildComparatorReferences( errors );
// The Normalizer references
buildNormalizerReferences( errors );
// The SyntaxChecker references
buildSyntaxCheckerReferences( errors );
// The Syntax references
buildLdapSyntaxReferences( errors );
// The MatchingRules references
buildMatchingRuleReferences( errors );
// The AttributeType references
buildAttributeTypeReferences( errors );
// The MatchingRuleUse references
buildMatchingRuleUseReferences( errors );
// The ObjectClasses references
buildObjectClassReferences( errors );
// The DitContentRules references
buildDitContentRuleReferences( errors );
// The NameForms references
buildNameFormReferences( errors );
// The DitStructureRules references
buildDitStructureRuleReferences( errors );
return errors;
}
/**
* Attempts to resolve the SyntaxChecker associated with a Syntax.
*
* @param syntax the LdapSyntax to resolve the SyntaxChecker of
* @param errors the list of errors to add exceptions to
*/
private void resolve( MutableLdapSyntax syntax, List<Throwable> errors )
{
// A LdapSyntax must point to a valid SyntaxChecker or to the default
try
{
RegistryUtils.addToRegistries( errors, syntax, this );
}
catch ( LdapException e )
{
errors.add( e );
}
}
/**
* Attempts to resolve the Normalizer
*
* @param normalizer the Normalizer
* @param errors the list of errors to add exceptions to
*/
private void resolve( MutableNormalizer normalizer, List<Throwable> errors )
{
// This is currently doing nothing.
try
{
normalizer.addToRegistries( errors, this );
}
catch ( LdapException e )
{
errors.add( e );
}
}
/**
* Attempts to resolve the LdapComparator
*
* @param comparator the LdapComparator
* @param errors the list of errors to add exceptions to
*/
private void resolve( MutableLdapComparator<?> comparator, List<Throwable> errors )
{
// This is currently doing nothing.
try
{
comparator.addToRegistries( errors, this );
}
catch ( LdapException e )
{
errors.add( e );
}
}
/**
* Attempts to resolve the SyntaxChecker
*
* @param normalizer the SyntaxChecker
* @param errors the list of errors to add exceptions to
*/
private void resolve( MutableSyntaxChecker syntaxChecker, List<Throwable> errors )
{
// This is currently doing nothing.
try
{
syntaxChecker.addToRegistries( errors, this );
}
catch ( LdapException e )
{
errors.add( e );
}
}
/**
* Check if the Comparator, Normalizer and the syntax are
* existing for a matchingRule.
*/
private void resolve( MutableMatchingRule matchingRule, List<Throwable> errors )
{
// Process the Syntax. It can't be null
String syntaxOid = matchingRule.getSyntaxOid();
if ( syntaxOid != null )
{
// Check if the Syntax is present in the registries
try
{
ldapSyntaxRegistry.lookup( syntaxOid );
}
catch ( LdapException ne )
{
// This MR's syntax has not been loaded into the Registries.
LdapSchemaException ldapSchemaException = new LdapSchemaException(
LdapSchemaExceptionCodes.OID_ALREADY_REGISTERED, I18n.err( I18n.ERR_04294, matchingRule.getOid() ) );
ldapSchemaException.setSourceObject( matchingRule );
errors.add( ldapSchemaException );
}
}
else
{
// This is an error.
LdapSchemaException ldapSchemaException = new LdapSchemaException(
LdapSchemaExceptionCodes.OID_ALREADY_REGISTERED, I18n.err( I18n.ERR_04294, matchingRule.getOid() ) );
ldapSchemaException.setSourceObject( matchingRule );
errors.add( ldapSchemaException );
}
// Process the Normalizer
Normalizer normalizer = matchingRule.getNormalizer();
if ( normalizer == null )
{
// Ok, no normalizer, this is an error
Throwable error = new LdapSchemaViolationException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, I18n.err(
I18n.ERR_04295, matchingRule.getOid() ) );
errors.add( error );
}
// Process the Comparator
MutableLdapComparator<?> comparator = matchingRule.getLdapComparator();
if ( comparator == null )
{
// Ok, no comparator, this is an error
Throwable error = new LdapSchemaViolationException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, I18n.err(
I18n.ERR_04296, matchingRule.getOid() ) );
errors.add( error );
}
}
/**
* Check AttributeType referential integrity
*/
private void resolveRecursive( MutableAttributeTypeImpl attributeType, Set<String> processed, List<Throwable> errors )
{
// Process the Superior, if any
String superiorOid = attributeType.getSuperiorOid();
MutableAttributeTypeImpl superior = null;
if ( superiorOid != null )
{
// Check if the Superior is present in the registries
try
{
superior = attributeTypeRegistry.lookup( superiorOid );
}
catch ( LdapException ne )
{
// This AT's superior has not been loaded into the Registries.
if ( !processed.contains( superiorOid ) )
{
errors.add( ne );
}
}
// We now have to process the superior, if it hasn't been
// processed yet.
if ( superior != null )
{
if ( !processed.contains( superiorOid ) )
{
resolveRecursive( superior, processed, errors );
processed.add( attributeType.getOid() );
}
else
{
// Not allowed : we have a cyle
Throwable error = new LdapSchemaViolationException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, I18n
.err( I18n.ERR_04297, attributeType.getOid() ) );
errors.add( error );
return;
}
}
}
// Process the Syntax. If it's null, the attributeType must have
// a Superior.
String syntaxOid = attributeType.getSyntaxOid();
if ( syntaxOid != null )
{
// Check if the Syntax is present in the registries
try
{
ldapSyntaxRegistry.lookup( syntaxOid );
}
catch ( LdapException ne )
{
// This AT's syntax has not been loaded into the Registries.
errors.add( ne );
}
}
else
{
// No Syntax : get it from the AttributeType's superior
if ( superior == null )
{
// This is an error. if the AT does not have a Syntax,
// then it must have a superior, which syntax is get from.
Throwable error = new LdapSchemaViolationException( ResultCodeEnum.INVALID_ATTRIBUTE_SYNTAX, I18n.err(
I18n.ERR_04298, attributeType.getOid() ) );
errors.add( error );
}
}
// Process the EQUALITY MatchingRule. It may be null, but if it's not
// it must have been processed before
String equalityOid = attributeType.getEqualityOid();
if ( equalityOid != null )
{
// Check if the MatchingRule is present in the registries
try
{
matchingRuleRegistry.lookup( equalityOid );
}
catch ( LdapException ne )
{
// This AT's EQUALITY matchingRule has not been loaded into the Registries.
errors.add( ne );
}
}
// Process the ORDERING MatchingRule. It may be null, but if it's not
// it must have been processed before
String orderingOid = attributeType.getOrderingOid();
if ( orderingOid != null )
{
// Check if the MatchingRule is present in the registries
try
{
matchingRuleRegistry.lookup( orderingOid );
}
catch ( LdapException ne )
{
// This AT's ORDERING matchingRule has not been loaded into the Registries.
errors.add( ne );
}
}
// Process the SUBSTR MatchingRule. It may be null, but if it's not
// it must have been processed before
String substringOid = attributeType.getSubstringOid();
if ( substringOid != null )
{
// Check if the MatchingRule is present in the registries
try
{
matchingRuleRegistry.lookup( substringOid );
}
catch ( LdapException ne )
{
// This AT's SUBSTR matchingRule has not been loaded into the Registries.
errors.add( ne );
}
}
}
/**
* Check the inheritance, and the existence of MatchingRules and LdapSyntax
* for an attribute
*/
private void resolve( MutableAttributeTypeImpl attributeType, List<Throwable> errors )
{
// This set is used to avoid having more than one error
// for an AttributeType. It's mandatory when processing
// a Superior, as it may be broken and referenced more than once.
Set<String> processed = new HashSet<String>();
// Store the AttributeType itself in the processed, to avoid cycle
processed.add( attributeType.getOid() );
// Call the recursive method, as we may have superiors to deal with
resolveRecursive( attributeType, processed, errors );
}
private List<MutableAttributeTypeImpl> getMustRecursive( List<MutableAttributeTypeImpl> musts, Set<ObjectClass> processed,
ObjectClass objectClass )
{
if ( objectClass != null )
{
if ( processed.contains( objectClass ) )
{
// We have found a cycle. It has already been reported,
// don't add a new error, just exit.
return null;
}
processed.add( objectClass );
for ( MutableAttributeTypeImpl must : objectClass.getMustAttributeTypes() )
{
musts.add( must );
}
for ( ObjectClass superior : objectClass.getSuperiors() )
{
getMustRecursive( musts, processed, superior );
}
}
return musts;
}
private void resolve( ObjectClass objectClass, List<Throwable> errors )
{
// This set is used to avoid having more than one error
// for an ObjectClass. It's mandatory when processing
// the Superiors, as they may be broken and referenced more than once.
Set<String> processed = new HashSet<String>();
// Store the ObjectClass itself in the processed, to avoid cycle
processed.add( objectClass.getOid() );
// Call the recursive method, as we may have superiors to deal with
resolveRecursive( objectClass, processed, errors );
// Check that the MAY and MUST AT are consistent (no AT in MAY and in MUST
// in one of its superior
List<MutableAttributeTypeImpl> musts = getMustRecursive( new ArrayList<MutableAttributeTypeImpl>(), new HashSet<ObjectClass>(),
objectClass );
if ( musts != null )
{
for ( MutableAttributeTypeImpl may : objectClass.getMayAttributeTypes() )
{
if ( musts.contains( may ) )
{
// This is not allowed.
LdapSchemaException ldapSchemaException = new LdapSchemaException(
LdapSchemaExceptionCodes.OC_DUPLICATE_AT_IN_MAY_AND_MUST );
ldapSchemaException.setSourceObject( objectClass );
ldapSchemaException.setOtherObject( may );
errors.add( ldapSchemaException );
return;
}
}
}
}
private void resolveRecursive( ObjectClass objectClass, Set<String> processed, List<Throwable> errors )
{
// Process the Superiors, if any
List<String> superiorOids = objectClass.getSuperiorOids();
ObjectClass superior = null;
for ( String superiorOid : superiorOids )
{
// Check if the Superior is present in the registries
try
{
superior = objectClassRegistry.lookup( superiorOid );
}
catch ( LdapException ne )
{
// This OC's superior has not been loaded into the Registries.
if ( !processed.contains( superiorOid ) )
{
LdapSchemaException ldapSchemaException = new LdapSchemaException(
LdapSchemaExceptionCodes.OC_NONEXISTENT_SUPERIOR );
ldapSchemaException.setSourceObject( objectClass );
ldapSchemaException.setRelatedId( superiorOid );
errors.add( ldapSchemaException );
}
}
// We now have to process the superior, if it hasn't been
// processed yet.
if ( superior != null )
{
if ( !processed.contains( superior.getOid() ) )
{
resolveRecursive( superior, processed, errors );
processed.add( objectClass.getOid() );
}
else
{
// Not allowed : we have a cyle
LdapSchemaException ldapSchemaException = new LdapSchemaException(
LdapSchemaExceptionCodes.OC_CYCLE_CLASS_HIERARCHY );
ldapSchemaException.setSourceObject( objectClass );
ldapSchemaException.setOtherObject( superior );
errors.add( ldapSchemaException );
return;
}
}
}
// Process the MAY attributeTypes.
for ( String mayOid : objectClass.getMayAttributeTypeOids() )
{
// Check if the MAY AttributeType is present in the registries
try
{
attributeTypeRegistry.lookup( mayOid );
}
catch ( LdapException ne )
{
// This AT has not been loaded into the Registries.
errors.add( ne );
}
}
// Process the MUST attributeTypes.
for ( String mustOid : objectClass.getMustAttributeTypeOids() )
{
// Check if the MUST AttributeType is present in the registries
try
{
attributeTypeRegistry.lookup( mustOid );
}
catch ( LdapException ne )
{
// This AT has not been loaded into the Registries.
errors.add( ne );
}
}
// All is done for this ObjectClass, let's apply the registries
try
{
objectClass.addToRegistries( errors, this );
}
catch ( LdapException ne )
{
// Do nothing. We may have a broken OC,
// but at this point, it doesn't matter.
}
}
/**
* Applies the added SchemaObject to the given register
*/
public List<Throwable> add( List<Throwable> errors, MutableSchemaObject schemaObject ) throws LdapException
{
// Relax the registries
boolean wasRelaxed = isRelaxed;
setRelaxed();
// Register the SchemaObject in the registries
register( errors, schemaObject );
// Associate the SchemaObject with its schema
associateWithSchema( errors, schemaObject );
// Build the SchemaObject references
buildReference( errors, schemaObject );
if ( errors.isEmpty() )
{
// Check the registries now
List<Throwable> checkErrors = checkRefInteg();
errors.addAll( checkErrors );
}
// Get back to Strict mode
if ( !wasRelaxed )
{
setStrict();
}
// return the errors
return errors;
}
/**
* Remove the given SchemaObject from the registries
*/
public List<Throwable> delete( List<Throwable> errors, SchemaObject schemaObject ) throws LdapException
{
// Relax the registries
boolean wasRelaxed = isRelaxed;
setRelaxed();
// Remove the SchemaObject from the registries
MutableSchemaObject removed = unregister( errors, schemaObject );
// Remove the SchemaObject from its schema
dissociateFromSchema( errors, removed );
// Unlink the SchemaObject references
removeReference( errors, removed );
if ( errors.isEmpty() )
{
// Check the registries now
List<Throwable> checkErrors = checkRefInteg();
errors.addAll( checkErrors );
}
// Restore the previous registries state
if ( !wasRelaxed )
{
setStrict();
}
// return the errors
return errors;
}
/**
* Merely adds the schema to the set of loaded schemas. Does not
* actually do any work to add schema objects to registries.
*
* {@inheritDoc}
*/
public void schemaLoaded( Schema schema )
{
this.loadedSchemas.put( Strings.toLowerCase( schema.getSchemaName() ), schema );
}
/**
* Merely removes the schema from the set of loaded schemas. Does not
* actually do any work to remove schema objects from registries.
*
* {@inheritDoc}
*/
public void schemaUnloaded( Schema schema )
{
this.loadedSchemas.remove( Strings.toLowerCase( schema.getSchemaName() ) );
}
/**
* Gets an unmodifiable Map of schema names to loaded Schema objects.
*
* @return the map of loaded Schema objects
*/
public Map<String, Schema> getLoadedSchemas()
{
return Collections.unmodifiableMap( loadedSchemas );
}
/**
* @return Gets a reference to the Map associating a schemaName to
* its contained SchemaObjects
*/
public Map<String, Set<SchemaObjectWrapper>> getObjectBySchemaName()
{
return schemaObjects;
}
/**
* Retrieve the schema name for a specific SchemaObject, or return "other" if none is found.
*/
private String getSchemaName( SchemaObject schemaObject )
{
String schemaName = Strings.toLowerCase( schemaObject.getSchemaName() );
if ( loadedSchemas.containsKey( schemaName ) )
{
return schemaName;
}
else
{
return MetaSchemaConstants.SCHEMA_OTHER;
}
}
/**
* Tells if the given SchemaObject is present in one schema. The schema
* may be disabled.
*
* @param schemaObject The schemaObject we are looking for
* @return true if the schemaObject is present in a schema
*/
public boolean contains( MutableSchemaObject schemaObject )
{
String schemaName = schemaObject.getSchemaName();
Set<SchemaObjectWrapper> setSchemaObjects = schemaObjects.get( schemaName );
if ( ( setSchemaObjects == null ) || setSchemaObjects.isEmpty() )
{
return false;
}
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( schemaObject );
return setSchemaObjects.contains( wrapper );
}
/**
* Create a new schema association with its content
*
* @param schemaName The schema name
*/
public Set<SchemaObjectWrapper> addSchema( String schemaName )
{
Set<SchemaObjectWrapper> content = new HashSet<SchemaObjectWrapper>();
schemaObjects.put( schemaName, content );
return content;
}
/**
* Register the given SchemaObject into the associated Registry
*/
private void register( List<Throwable> errors, SchemaObject schemaObject ) throws LdapException
{
LOG.debug( "Registering {}:{}", schemaObject.getObjectType(), schemaObject.getOid() );
// Check that the SchemaObject is not already registered
if ( schemaObject instanceof MutableLoadableSchemaObject )
{
// TODO : Check for existing Loadable SchemaObject
}
else
{
if ( globalOidRegistry.contains( schemaObject.getOid() ) )
{
// TODO : throw an exception here
String msg = I18n.err( I18n.ERR_04301, schemaObject.getObjectType(), schemaObject.getOid() );
LOG.error( msg );
Throwable error = new LdapUnwillingToPerformException( ResultCodeEnum.UNWILLING_TO_PERFORM, msg );
errors.add( error );
return;
}
}
try
{
// First call the specific registry's register method
switch ( schemaObject.getObjectType() )
{
case ATTRIBUTE_TYPE:
attributeTypeRegistry.register( ( MutableAttributeTypeImpl ) schemaObject );
break;
case COMPARATOR:
comparatorRegistry.register( ( AbstractLdapComparator<?> ) schemaObject );
break;
case DIT_CONTENT_RULE:
ditContentRuleRegistry.register( ( DITContentRule ) schemaObject );
break;
case DIT_STRUCTURE_RULE:
ditStructureRuleRegistry.register( ( DITStructureRule ) schemaObject );
break;
case LDAP_SYNTAX:
ldapSyntaxRegistry.register( ( MutableLdapSyntaxImpl ) schemaObject );
break;
case MATCHING_RULE:
matchingRuleRegistry.register( ( MutableMatchingRuleImpl ) schemaObject );
break;
case MATCHING_RULE_USE:
matchingRuleUseRegistry.register( ( MatchingRuleUse ) schemaObject );
break;
case NAME_FORM:
nameFormRegistry.register( ( NameForm ) schemaObject );
break;
case NORMALIZER:
normalizerRegistry.register( ( AbstractNormalizer ) schemaObject );
break;
case OBJECT_CLASS:
objectClassRegistry.register( ( ObjectClass ) schemaObject );
break;
case SYNTAX_CHECKER:
syntaxCheckerRegistry.register( ( MutableSyntaxChecker ) schemaObject );
break;
}
}
catch ( Exception e )
{
errors.add( e );
}
}
/**
* Store the given SchemaObject in the Map associating SchemaObjetcs to their
* related Schema.
*
* @param schemaObject The schemaObject to register
* @throws LdapException If there is a problem
*/
public void associateWithSchema( List<Throwable> errors, SchemaObject schemaObject )
{
LOG.debug( "Registering {}:{}", schemaObject.getObjectType(), schemaObject.getOid() );
// Check that the SchemaObject is not already registered
if ( !( schemaObject instanceof MutableLoadableSchemaObject ) && globalOidRegistry.contains( schemaObject.getOid() ) )
{
// TODO : throw an exception here
String msg = I18n.err( I18n.ERR_04301, schemaObject.getObjectType(), schemaObject.getOid() );
LOG.error( msg );
Throwable error = new LdapUnwillingToPerformException( ResultCodeEnum.UNWILLING_TO_PERFORM, msg );
errors.add( error );
return;
}
// Get a normalized form of schema name
String schemaName = getSchemaName( schemaObject );
// And register the schemaObject within its schema
Set<SchemaObjectWrapper> content = schemaObjects.get( schemaName );
if ( content == null )
{
content = new HashSet<SchemaObjectWrapper>();
schemaObjects.put( Strings.toLowerCase( schemaName ), content );
}
SchemaObjectWrapper schemaObjectWrapper = new SchemaObjectWrapper( schemaObject );
if ( content.contains( schemaObjectWrapper ) )
{
// Already present !
// What should we do ?
LOG.info( "Registering of {}:{} failed, is already present in the Registries",
schemaObject.getObjectType(), schemaObject.getOid() );
}
else
{
// Create the association
content.add( schemaObjectWrapper );
// Update the global OidRegistry if the SchemaObject is not
// an instance of LoadableSchemaObject
if ( !( schemaObject instanceof MutableLoadableSchemaObject ) )
{
try
{
globalOidRegistry.register( ( MutableSchemaObject ) schemaObject );
}
catch ( LdapException ne )
{
errors.add( ne );
return;
}
}
LOG.debug( "registered {} for OID {}", schemaObject.getName(), schemaObject.getOid() );
}
}
/**
* Store the given SchemaObject in the Map associating SchemaObjetcs to their
* related Schema.
*
* @param schemaObject The schemaObject to register
* @throws LdapException If there is a problem
*/
public void dissociateFromSchema( List<Throwable> errors, MutableSchemaObject schemaObject ) throws LdapException
{
LOG.debug( "Unregistering {}:{}", schemaObject.getObjectType(), schemaObject.getOid() );
// Check that the SchemaObject is already registered
if ( !( schemaObject instanceof MutableLoadableSchemaObject ) && !globalOidRegistry.contains( schemaObject.getOid() ) )
{
// TODO : throw an exception here
String msg = I18n.err( I18n.ERR_04302, schemaObject.getObjectType(), schemaObject.getOid() );
LOG.error( msg );
Throwable error = new LdapUnwillingToPerformException( ResultCodeEnum.UNWILLING_TO_PERFORM, msg );
errors.add( error );
return;
}
// Get a normalized form of schema name
String schemaName = getSchemaName( schemaObject );
String oid = schemaObject.getOid();
// And unregister the schemaObject from its schema
Set<SchemaObjectWrapper> content = schemaObjects.get( schemaName );
SchemaObjectWrapper schemaObjectWrapper = new SchemaObjectWrapper( schemaObject );
if ( !content.contains( schemaObjectWrapper ) )
{
// Not present !
// What should we do ?
LOG.info( "Unregistering of {}:{} failed, is not present in the Registries", schemaObject.getObjectType(),
schemaObject.getOid() );
}
else
{
// Remove the association
content.remove( schemaObjectWrapper );
// Update the global OidRegistry if the SchemaObject is not
// an instance of LoadableSchemaObject
if ( !( schemaObject instanceof MutableLoadableSchemaObject ) )
{
try
{
globalOidRegistry.unregister( oid );
}
catch ( LdapException ne )
{
errors.add( ne );
return;
}
}
LOG.debug( "Unregistered {} for OID {}", schemaObject.getName(), schemaObject.getOid() );
}
}
/**
* Unregister a SchemaObject from the registries
*
* @param schemaObject The SchemaObject we want to deregister
* @throws LdapException If the removal failed
*/
private MutableSchemaObject unregister( List<Throwable> errors, SchemaObject schemaObject ) throws LdapException
{
LOG.debug( "Unregistering {}:{}", schemaObject.getObjectType(), schemaObject.getOid() );
// Check that the SchemaObject is present in the registries
if ( schemaObject instanceof MutableLoadableSchemaObject )
{
// TODO : check for an existing Loadable SchemaObject
}
else
{
if ( !globalOidRegistry.contains( schemaObject.getOid() ) )
{
// TODO : throw an exception here
String msg = I18n.err( I18n.ERR_04302, schemaObject.getObjectType(), schemaObject.getOid() );
LOG.error( msg );
throw new LdapUnwillingToPerformException( ResultCodeEnum.UNWILLING_TO_PERFORM, msg );
}
}
MutableSchemaObject unregistered = null;
// First call the specific registry's register method
switch ( schemaObject.getObjectType() )
{
case ATTRIBUTE_TYPE:
unregistered = attributeTypeRegistry.unregister( ( MutableAttributeTypeImpl ) schemaObject );
break;
case COMPARATOR:
unregistered = comparatorRegistry.unregister( ( AbstractLdapComparator<?> ) schemaObject );
break;
case DIT_CONTENT_RULE:
unregistered = ditContentRuleRegistry.unregister( ( DITContentRule ) schemaObject );
break;
case DIT_STRUCTURE_RULE:
unregistered = ditStructureRuleRegistry.unregister( ( DITStructureRule ) schemaObject );
break;
case LDAP_SYNTAX:
unregistered = ldapSyntaxRegistry.unregister( ( MutableLdapSyntax ) schemaObject );
break;
case MATCHING_RULE:
unregistered = matchingRuleRegistry.unregister( ( MutableMatchingRuleImpl ) schemaObject );
break;
case MATCHING_RULE_USE:
unregistered = matchingRuleUseRegistry.unregister( ( MatchingRuleUse ) schemaObject );
break;
case NAME_FORM:
unregistered = nameFormRegistry.unregister( ( NameForm ) schemaObject );
break;
case NORMALIZER:
unregistered = normalizerRegistry.unregister( ( MutableNormalizer ) schemaObject );
break;
case OBJECT_CLASS:
unregistered = objectClassRegistry.unregister( ( ObjectClass ) schemaObject );
break;
case SYNTAX_CHECKER:
unregistered = syntaxCheckerRegistry.unregister( ( MutableSyntaxChecker ) schemaObject );
break;
}
return unregistered;
}
/**
* Remove the given SchemaObject from the Map associating SchemaObjetcs to their
* related Schema.
*
* @param schemaObject The schemaObject to remove
* @throws LdapException If there is a problem
*/
public void dissociateFromSchema( MutableSchemaObject schemaObject ) throws LdapException
{
// And unregister the schemaObject within its schema
Set<SchemaObjectWrapper> content = schemaObjects.get( Strings.toLowerCase( schemaObject.getSchemaName() ) );
if ( content != null )
{
SchemaObjectWrapper schemaObjectWrapper = new SchemaObjectWrapper( schemaObject );
if ( content.contains( schemaObjectWrapper ) )
{
// remove the schemaObject
content.remove( schemaObjectWrapper );
// Update the global OidRegistry if the SchemaObject is not
// an instance of LoadableSchemaObject
if ( !( schemaObject instanceof MutableLoadableSchemaObject ) )
{
globalOidRegistry.unregister( schemaObject.getOid() );
}
LOG.debug( "Unregistered {}:{}", schemaObject.getObjectType(), schemaObject.getOid() );
}
else
{
// Not present !!
// What should we do ?
LOG.debug( "Unregistering of {}:{} failed, not found in Registries", schemaObject.getObjectType(),
schemaObject.getOid() );
}
}
}
/**
* Checks if a specific SchemaObject is referenced by any other SchemaObject.
*
* @param schemaObject The SchemaObject we are looking for
* @return true if there is at least one SchemaObjetc referencing the given one
*/
public boolean isReferenced( MutableSchemaObject schemaObject )
{
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( schemaObject );
Set<SchemaObjectWrapper> set = usedBy.get( wrapper );
boolean referenced = ( set != null ) && ( set.size() != 0 );
if ( LOG.isDebugEnabled() )
{
if ( referenced )
{
LOG.debug( "The {}:{} is referenced", schemaObject.getObjectType(), schemaObject.getOid() );
}
else
{
LOG.debug( "The {}:{} is not referenced", schemaObject.getObjectType(), schemaObject.getOid() );
}
}
return referenced;
}
/**
* Gets the Set of SchemaObjects referencing the given SchemaObject
*
* @param schemaObject The SchemaObject we are looking for
* @return The Set of referencing SchemaObject, or null
*/
public Set<SchemaObjectWrapper> getUsedBy( MutableSchemaObject schemaObject )
{
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( schemaObject );
return usedBy.get( wrapper );
}
/**
* Dump the UsedBy data structure as a String
*/
public String dumpUsedBy()
{
StringBuilder sb = new StringBuilder();
sb.append( "USED BY :\n" );
for ( SchemaObjectWrapper wrapper : usedBy.keySet() )
{
sb.append( wrapper.get().getObjectType() ).append( '[' ).append( wrapper.get().getOid() ).append( "] : {" );
boolean isFirst = true;
for ( SchemaObjectWrapper uses : usedBy.get( wrapper ) )
{
if ( isFirst )
{
isFirst = false;
}
else
{
sb.append( ", " );
}
sb.append( uses.get().getObjectType() ).append( '[' ).append( wrapper.get().getOid() ).append( "]" );
}
sb.append( "}\n" );
}
return sb.toString();
}
/**
* Dump the Using data structure as a String
*/
public String dumpUsing()
{
StringBuilder sb = new StringBuilder();
sb.append( "USING :\n" );
for ( SchemaObjectWrapper wrapper : using.keySet() )
{
sb.append( wrapper.get().getObjectType() ).append( '[' ).append( wrapper.get().getOid() ).append( "] : {" );
boolean isFirst = true;
for ( SchemaObjectWrapper uses : using.get( wrapper ) )
{
if ( isFirst )
{
isFirst = false;
}
else
{
sb.append( ", " );
}
sb.append( uses.get().getObjectType() ).append( '[' ).append( wrapper.get().getOid() ).append( "]" );
}
sb.append( "}\n" );
}
return sb.toString();
}
/**
* Gets the Set of SchemaObjects referenced by the given SchemaObject
*
* @param schemaObject The SchemaObject we are looking for
* @return The Set of referenced SchemaObject, or null
*/
public Set<SchemaObjectWrapper> getUsing( MutableSchemaObject schemaObject )
{
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( schemaObject );
return using.get( wrapper );
}
/**
* Add an association between a SchemaObject an the SchemaObject it refers
*
* @param reference The base SchemaObject
* @param referee The SchemaObject pointing on the reference
*/
private void addUsing( MutableSchemaObject reference, MutableSchemaObject referee )
{
if ( ( reference == null ) || ( referee == null ) )
{
return;
}
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( reference );
Set<SchemaObjectWrapper> uses = getUsing( reference );
if ( uses == null )
{
uses = new HashSet<SchemaObjectWrapper>();
}
uses.add( new SchemaObjectWrapper( referee ) );
// Put back the set (this is a concurrentHashMap, it won't be replaced implicitly
using.put( wrapper, uses );
}
/**
* Add an association between a SchemaObject an the SchemaObject it refers
*
* @param base The base SchemaObject
* @param referenced The referenced SchemaObject
*/
public void addReference( MutableSchemaObject base, MutableSchemaObject referenced )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( dump( "add", base, referenced ) );
}
addUsing( base, referenced );
addUsedBy( referenced, base );
if ( LOG.isDebugEnabled() )
{
LOG.debug( dumpUsedBy() );
LOG.debug( dumpUsing() );
}
}
/**
* Add an association between a SchemaObject an the SchemaObject that refers it
*
* @param reference The base SchemaObject
* @param referee The SchemaObject pointing on the reference
*/
private void addUsedBy( MutableSchemaObject referee, MutableSchemaObject reference )
{
if ( ( reference == null ) || ( referee == null ) )
{
return;
}
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( referee );
Set<SchemaObjectWrapper> uses = getUsedBy( referee );
if ( uses == null )
{
uses = new HashSet<SchemaObjectWrapper>();
}
uses.add( new SchemaObjectWrapper( reference ) );
// Put back the set (this is a concurrentHashMap, it won't be replaced implicitly
usedBy.put( wrapper, uses );
}
/**
* Del an association between a SchemaObject an the SchemaObject it refers
*
* @param reference The base SchemaObject
* @param referee The SchemaObject pointing on the reference
*/
private void delUsing( MutableSchemaObject reference, MutableSchemaObject referee )
{
if ( ( reference == null ) || ( referee == null ) )
{
return;
}
Set<SchemaObjectWrapper> uses = getUsing( reference );
if ( uses == null )
{
return;
}
uses.remove( new SchemaObjectWrapper( referee ) );
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( reference );
if ( uses.size() == 0 )
{
using.remove( wrapper );
}
else
{
using.put( wrapper, uses );
}
}
/**
* Del an association between a SchemaObject an the SchemaObject that refers it
*
* @param reference The base SchemaObject
* @param referee The SchemaObject pointing on the reference
*/
private void delUsedBy( MutableSchemaObject referee, MutableSchemaObject reference )
{
if ( ( reference == null ) || ( referee == null ) )
{
return;
}
Set<SchemaObjectWrapper> uses = getUsedBy( referee );
if ( uses == null )
{
return;
}
uses.remove( new SchemaObjectWrapper( reference ) );
SchemaObjectWrapper wrapper = new SchemaObjectWrapper( referee );
if ( uses.size() == 0 )
{
usedBy.remove( wrapper );
}
else
{
usedBy.put( wrapper, uses );
}
}
/**
* Delete an association between a SchemaObject an the SchemaObject it refers
*
* @param base The base SchemaObject
* @param referenced The referenced SchemaObject
*/
public void delReference( MutableSchemaObject base, MutableSchemaObject referenced )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( dump( "del", base, referenced ) );
}
delUsing( base, referenced );
delUsedBy( referenced, base );
if ( LOG.isDebugEnabled() )
{
LOG.debug( dumpUsedBy() );
LOG.debug( dumpUsing() );
}
}
/**
* Dump the reference operation as a String
*/
private String dump( String op, SchemaObject reference, SchemaObject referee )
{
return op + " : " + reference.getObjectType() + "[" + reference.getOid() + "]/[" + referee.getObjectType()
+ "[" + referee.getOid() + "]";
}
private boolean checkReferences( MutableSchemaObject reference, MutableSchemaObject referee, String message )
{
SchemaObjectWrapper referenceWrapper = new SchemaObjectWrapper( reference );
SchemaObjectWrapper refereeWrapper = new SchemaObjectWrapper( referee );
// Check the references : Syntax -> SyntaxChecker
if ( !using.containsKey( referenceWrapper ) )
{
LOG.debug( "The Syntax {}:{} does not reference any " + message, reference.getObjectType(), reference
.getOid() );
return false;
}
Set<SchemaObjectWrapper> usings = using.get( referenceWrapper );
if ( !usings.contains( refereeWrapper ) )
{
LOG.debug( "The {}:{} does not reference any " + message, reference.getObjectType(), reference.getOid() );
return false;
}
// Check the referees : SyntaxChecker -> Syntax
if ( !usedBy.containsKey( refereeWrapper ) )
{
LOG.debug( "The {}:{} is not referenced by any " + message, referee.getObjectType(), referee.getOid() );
return false;
}
Set<SchemaObjectWrapper> used = usedBy.get( refereeWrapper );
if ( !used.contains( referenceWrapper ) )
{
LOG.debug( "The {}:{} is not referenced by any " + message, referee.getObjectType(), referee.getOid() );
return false;
}
return true;
}
/**
* Check the registries for invalid relations. This check stops at the first error.
*
* @return true if the Registries is consistent, false otherwise
*/
public boolean check()
{
// Check the Syntaxes : check for a SyntaxChecker
LOG.debug( "Checking Syntaxes" );
for ( MutableLdapSyntax syntax : ldapSyntaxRegistry )
{
// Check that each Syntax has a SyntaxChecker
if ( syntax.getSyntaxChecker() == null )
{
LOG.debug( "The Syntax {} has no SyntaxChecker", syntax );
return false;
}
if ( !syntaxCheckerRegistry.contains( syntax.getSyntaxChecker().getOid() ) )
{
LOG.debug( "Cannot find the SyntaxChecker {} for the Syntax {}", syntax.getSyntaxChecker().getOid(),
syntax );
return false;
}
// Check the references : Syntax -> SyntaxChecker and SyntaxChecker -> Syntax
if ( !checkReferences( syntax, syntax.getSyntaxChecker(), "SyntaxChecker" ) )
{
return false;
}
}
// Check the MatchingRules : check for a Normalizer, a Comparator and a Syntax
LOG.debug( "Checking MatchingRules..." );
for ( MutableMatchingRule matchingRule : matchingRuleRegistry )
{
// Check that each MatchingRule has a Normalizer
if ( matchingRule.getNormalizer() == null )
{
LOG.debug( "The MatchingRule {} has no Normalizer", matchingRule );
return false;
}
// Check that each MatchingRule has a Normalizer
if ( !normalizerRegistry.contains( matchingRule.getNormalizer().getOid() ) )
{
LOG.debug( "Cannot find the Normalizer {} for the MatchingRule {}", matchingRule.getNormalizer()
.getOid(), matchingRule );
return false;
}
// Check that each MatchingRule has a Comparator
if ( matchingRule.getLdapComparator() == null )
{
LOG.debug( "The MatchingRule {} has no Comparator", matchingRule );
return false;
}
if ( !comparatorRegistry.contains( matchingRule.getLdapComparator().getOid() ) )
{
LOG.debug( "Cannot find the Comparator {} for the MatchingRule {}", matchingRule.getLdapComparator()
.getOid(), matchingRule );
return false;
}
// Check that each MatchingRule has a Syntax
if ( matchingRule.getSyntax() == null )
{
LOG.debug( "The MatchingRule {} has no Syntax", matchingRule );
return false;
}
if ( !ldapSyntaxRegistry.contains( matchingRule.getSyntax().getOid() ) )
{
LOG.debug( "Cannot find the Syntax {} for the MatchingRule {}", matchingRule.getSyntax().getOid(),
matchingRule );
return false;
}
// Check the references : MR -> S and S -> MR
if ( !checkReferences( matchingRule, matchingRule.getSyntax(), "Syntax" ) )
{
return false;
}
// Check the references : MR -> N
if ( !checkReferences( matchingRule, matchingRule.getNormalizer(), "Normalizer" ) )
{
return false;
}
// Check the references : MR -> C and C -> MR
if ( !checkReferences( matchingRule, matchingRule.getLdapComparator(), "Comparator" ) )
{
return false;
}
}
// Check the ObjectClasses : check for MAY, MUST, SUPERIORS
LOG.debug( "Checking ObjectClasses..." );
for ( ObjectClass objectClass : objectClassRegistry )
{
// Check that each ObjectClass has all the MAY AttributeTypes
if ( objectClass.getMayAttributeTypes() != null )
{
for ( MutableAttributeTypeImpl may : objectClass.getMayAttributeTypes() )
{
if ( !attributeTypeRegistry.contains( may.getOid() ) )
{
LOG.debug( "Cannot find the AttributeType {} for the ObjectClass {} MAY", may, objectClass );
return false;
}
// Check the references : OC -> AT and AT -> OC (MAY)
if ( !checkReferences( objectClass, may, "AttributeType" ) )
{
return false;
}
}
}
// Check that each ObjectClass has all the MUST AttributeTypes
if ( objectClass.getMustAttributeTypes() != null )
{
for ( MutableAttributeTypeImpl must : objectClass.getMustAttributeTypes() )
{
if ( !attributeTypeRegistry.contains( must.getOid() ) )
{
LOG.debug( "Cannot find the AttributeType {} for the ObjectClass {} MUST", must, objectClass );
return false;
}
// Check the references : OC -> AT and AT -> OC (MUST)
if ( !checkReferences( objectClass, must, "AttributeType" ) )
{
return false;
}
}
}
// Check that each ObjectClass has all the SUPERIORS ObjectClasses
if ( objectClass.getSuperiors() != null )
{
for ( ObjectClass superior : objectClass.getSuperiors() )
{
if ( !objectClassRegistry.contains( objectClass.getOid() ) )
{
LOG.debug( "Cannot find the ObjectClass {} for the ObjectClass {} SUPERIORS", superior,
objectClass );
return false;
}
// Check the references : OC -> OC and OC -> OC (SUPERIORS)
if ( !checkReferences( objectClass, superior, "ObjectClass" ) )
{
return false;
}
}
}
}
// Check the AttributeTypes : check for MatchingRules, Syntaxes
LOG.debug( "Checking AttributeTypes..." );
for ( MutableAttributeTypeImpl attributeType : attributeTypeRegistry )
{
// Check that each AttributeType has a SYNTAX
if ( attributeType.getSyntax() == null )
{
LOG.debug( "The AttributeType {} has no Syntax", attributeType );
return false;
}
if ( !ldapSyntaxRegistry.contains( attributeType.getSyntax().getOid() ) )
{
LOG.debug( "Cannot find the Syntax {} for the AttributeType {}", attributeType.getSyntax().getOid(),
attributeType );
return false;
}
// Check the references for AT -> S and S -> AT
if ( !checkReferences( attributeType, attributeType.getSyntax(), "AttributeType" ) )
{
return false;
}
// Check the EQUALITY MatchingRule
if ( attributeType.getEquality() != null )
{
if ( !matchingRuleRegistry.contains( attributeType.getEquality().getOid() ) )
{
LOG.debug( "Cannot find the MatchingRule {} for the AttributeType {}", attributeType.getEquality()
.getOid(), attributeType );
return false;
}
// Check the references for AT -> MR and MR -> AT
if ( !checkReferences( attributeType, attributeType.getEquality(), "AttributeType" ) )
{
return false;
}
}
// Check the ORDERING MatchingRule
if ( attributeType.getOrdering() != null )
{
if ( !matchingRuleRegistry.contains( attributeType.getOrdering().getOid() ) )
{
LOG.debug( "Cannot find the MatchingRule {} for the AttributeType {}", attributeType.getOrdering()
.getOid(), attributeType );
return false;
}
// Check the references for AT -> MR and MR -> AT
if ( !checkReferences( attributeType, attributeType.getOrdering(), "AttributeType" ) )
{
return false;
}
}
// Check the SUBSTR MatchingRule
if ( attributeType.getSubstring() != null )
{
if ( !matchingRuleRegistry.contains( attributeType.getSubstring().getOid() ) )
{
LOG.debug( "Cannot find the MatchingRule {} for the AttributeType {}", attributeType.getSubstring()
.getOid(), attributeType );
return false;
}
// Check the references for AT -> MR and MR -> AT
if ( !checkReferences( attributeType, attributeType.getSubstring(), "AttributeType" ) )
{
return false;
}
}
// Check the SUP
if ( attributeType.getSuperior() != null )
{
MutableAttributeTypeImpl superior = attributeType.getSuperior();
if ( !attributeTypeRegistry.contains( superior.getOid() ) )
{
LOG.debug( "Cannot find the AttributeType {} for the AttributeType {} SUPERIOR", superior,
attributeType );
return false;
}
// Check the references : AT -> AT and AT -> AT (SUPERIOR)
if ( !checkReferences( attributeType, superior, "AttributeType" ) )
{
return false;
}
}
}
return true;
}
/**
* Clone the Registries. This is done in two steps :
* - first clone the SchemaObjetc registries
* - second restore the relation between them
*/
public Registries clone() throws CloneNotSupportedException
{
// First clone the structure
Registries clone = ( Registries ) super.clone();
// Now, clone the oidRegistry
clone.globalOidRegistry = globalOidRegistry.copy();
// We have to clone every SchemaObject registries now
clone.attributeTypeRegistry = attributeTypeRegistry.copy();
clone.comparatorRegistry = comparatorRegistry.copy();
clone.ditContentRuleRegistry = ditContentRuleRegistry.copy();
clone.ditStructureRuleRegistry = ditStructureRuleRegistry.copy();
clone.ldapSyntaxRegistry = ldapSyntaxRegistry.copy();
clone.matchingRuleRegistry = matchingRuleRegistry.copy();
clone.matchingRuleUseRegistry = matchingRuleUseRegistry.copy();
clone.nameFormRegistry = nameFormRegistry.copy();
clone.normalizerRegistry = normalizerRegistry.copy();
clone.objectClassRegistry = objectClassRegistry.copy();
clone.syntaxCheckerRegistry = syntaxCheckerRegistry.copy();
// Store all the SchemaObjects into the globalOid registry
for ( MutableAttributeTypeImpl attributeType : clone.attributeTypeRegistry )
{
clone.globalOidRegistry.put( attributeType );
}
for ( DITContentRule ditContentRule : clone.ditContentRuleRegistry )
{
clone.globalOidRegistry.put( ditContentRule );
}
for ( DITStructureRule ditStructureRule : clone.ditStructureRuleRegistry )
{
clone.globalOidRegistry.put( ditStructureRule );
}
for ( MutableMatchingRule matchingRule : clone.matchingRuleRegistry )
{
clone.globalOidRegistry.put( matchingRule );
}
for ( MatchingRuleUse matchingRuleUse : clone.matchingRuleUseRegistry )
{
clone.globalOidRegistry.put( matchingRuleUse );
}
for ( NameForm nameForm : clone.nameFormRegistry )
{
clone.globalOidRegistry.put( nameForm );
}
for ( ObjectClass objectClass : clone.objectClassRegistry )
{
clone.globalOidRegistry.put( objectClass );
}
for ( MutableLdapSyntax syntax : clone.ldapSyntaxRegistry )
{
clone.globalOidRegistry.put( syntax );
}
// Clone the schema list
clone.loadedSchemas = new HashMap<String, Schema>();
for ( String schemaName : loadedSchemas.keySet() )
{
// We don't clone the schemas
clone.loadedSchemas.put( schemaName, loadedSchemas.get( schemaName ) );
}
// Clone the Using and usedBy structures
// They will be empty
clone.using = new HashMap<SchemaObjectWrapper, Set<SchemaObjectWrapper>>();
clone.usedBy = new HashMap<SchemaObjectWrapper, Set<SchemaObjectWrapper>>();
// Last, rebuild the using and usedBy references
clone.buildReferences();
// Now, check the registries. We don't care about errors
clone.checkRefInteg();
clone.schemaObjects = new HashMap<String, Set<SchemaObjectWrapper>>();
// Last, not least, clone the SchemaObjects Map, and reference all the copied
// SchemaObjects
for ( String schemaName : schemaObjects.keySet() )
{
Set<SchemaObjectWrapper> objects = new HashSet<SchemaObjectWrapper>();
for ( SchemaObjectWrapper schemaObjectWrapper : schemaObjects.get( schemaName ) )
{
SchemaObject original = schemaObjectWrapper.get();
try
{
if ( !( original instanceof MutableLoadableSchemaObject ) )
{
MutableSchemaObject copy = clone.globalOidRegistry.getSchemaObject( original.getOid() );
SchemaObjectWrapper newWrapper = new SchemaObjectWrapper( copy );
objects.add( newWrapper );
}
else
{
SchemaObjectWrapper newWrapper = new SchemaObjectWrapper( original );
objects.add( newWrapper );
}
}
catch ( LdapException ne )
{
// Nothing to do
}
}
clone.schemaObjects.put( schemaName, objects );
}
return clone;
}
/**
* Tells if the Registries is permissive or if it must be checked
* against inconsistencies.
*
* @return True if SchemaObjects can be added even if they break the consistency
*/
public boolean isRelaxed()
{
return isRelaxed;
}
/**
* Tells if the Registries is strict.
*
* @return True if SchemaObjects cannot be added if they break the consistency
*/
public boolean isStrict()
{
return !isRelaxed;
}
/**
* Change the Registries to a relaxed mode, where invalid SchemaObjects
* can be registered.
*/
public void setRelaxed()
{
isRelaxed = RELAXED;
}
/**
* Change the Registries to a strict mode, where invalid SchemaObjects
* cannot be registered.
*/
public void setStrict()
{
isRelaxed = STRICT;
}
/**
* Tells if the Registries accept disabled elements.
*
* @return True if disabled SchemaObjects can be added
*/
public boolean isDisabledAccepted()
{
return disabledAccepted;
}
/**
* Check that we can remove a given SchemaObject without breaking some of its references.
* We will return the list of refereing objects.
*
* @param schemaObject The SchemaObject to remove
* @return The list of SchemaObjects referencing the SchemaObjetc we want to remove
*/
public Set<SchemaObjectWrapper> getReferencing( SchemaObject schemaObject )
{
SchemaObjectWrapper schemaObjectWrapper = new SchemaObjectWrapper( schemaObject );
return usedBy.get( schemaObjectWrapper );
}
/**
* Change the Registries behavior regarding disabled SchemaObject element.
*
* @param disabledAccepted If <code>false</code>, then the Registries won't accept
* disabled SchemaObject or enabled SchemaObject from disabled schema
*/
public void setDisabledAccepted( boolean disabledAccepted )
{
this.disabledAccepted = disabledAccepted;
}
/**
* Clear the registries from all its elements
*
* @throws LdapException If something goes wrong
*/
public void clear() throws LdapException
{
// The AttributeTypeRegistry
if ( attributeTypeRegistry != null )
{
attributeTypeRegistry.clear();
}
// The ComparatorRegistry
if ( comparatorRegistry != null )
{
comparatorRegistry.clear();
}
// The DitContentRuleRegistry
if ( ditContentRuleRegistry != null )
{
ditContentRuleRegistry.clear();
}
// The DitStructureRuleRegistry
if ( ditStructureRuleRegistry != null )
{
ditStructureRuleRegistry.clear();
}
// The MatchingRuleRegistry
if ( matchingRuleRegistry != null )
{
matchingRuleRegistry.clear();
}
// The MatchingRuleUseRegistry
if ( matchingRuleUseRegistry != null )
{
matchingRuleUseRegistry.clear();
}
// The NameFormRegistry
if ( nameFormRegistry != null )
{
nameFormRegistry.clear();
}
// The NormalizerRegistry
if ( normalizerRegistry != null )
{
normalizerRegistry.clear();
}
// The ObjectClassRegistry
if ( objectClassRegistry != null )
{
objectClassRegistry.clear();
}
// The SyntaxRegistry
if ( ldapSyntaxRegistry != null )
{
ldapSyntaxRegistry.clear();
}
// The SyntaxCheckerRegistry
if ( syntaxCheckerRegistry != null )
{
syntaxCheckerRegistry.clear();
}
// Clear the schemaObjects map
for ( String schemaName : schemaObjects.keySet() )
{
Set<SchemaObjectWrapper> wrapperSet = schemaObjects.get( schemaName );
wrapperSet.clear();
}
schemaObjects.clear();
// Clear the usedBy map
for ( SchemaObjectWrapper wrapper : usedBy.keySet() )
{
Set<SchemaObjectWrapper> wrapperSet = usedBy.get( wrapper );
wrapperSet.clear();
}
usedBy.clear();
// Clear the using map
for ( SchemaObjectWrapper wrapper : using.keySet() )
{
Set<SchemaObjectWrapper> wrapperSet = using.get( wrapper );
wrapperSet.clear();
}
using.clear();
// Clear the global OID registry
globalOidRegistry.clear();
// Clear the loadedSchema Map
loadedSchemas.clear();
}
/**
* @see Object#toString()
*/
public String toString()
{
StringBuilder sb = new StringBuilder();
sb.append( "Registries [" );
if ( isRelaxed )
{
sb.append( "RELAXED," );
}
else
{
sb.append( "STRICT," );
}
if ( disabledAccepted )
{
sb.append( " Disabled accepted] :\n" );
}
else
{
sb.append( " Disabled forbidden] :\n" );
}
sb.append( "loaded schemas [" );
boolean isFirst = true;
for ( String schema : loadedSchemas.keySet() )
{
if ( isFirst )
{
isFirst = false;
}
else
{
sb.append( ", " );
}
sb.append( schema );
}
sb.append( "]\n" );
sb.append( "AttributeTypes : " ).append( attributeTypeRegistry.size() ).append( "\n" );
sb.append( "Comparators : " ).append( comparatorRegistry.size() ).append( "\n" );
sb.append( "DitContentRules : " ).append( ditContentRuleRegistry.size() ).append( "\n" );
sb.append( "DitStructureRules : " ).append( ditStructureRuleRegistry.size() ).append( "\n" );
sb.append( "MatchingRules : " ).append( matchingRuleRegistry.size() ).append( "\n" );
sb.append( "MatchingRuleUses : " ).append( matchingRuleUseRegistry.size() ).append( "\n" );
sb.append( "NameForms : " ).append( nameFormRegistry.size() ).append( "\n" );
sb.append( "Normalizers : " ).append( normalizerRegistry.size() ).append( "\n" );
sb.append( "ObjectClasses : " ).append( objectClassRegistry.size() ).append( "\n" );
sb.append( "Syntaxes : " ).append( ldapSyntaxRegistry.size() ).append( "\n" );
sb.append( "SyntaxCheckers : " ).append( syntaxCheckerRegistry.size() ).append( "\n" );
sb.append( "GlobalOidRegistry : " ).append( globalOidRegistry.size() ).append( '\n' );
return sb.toString();
}
}