| /* |
| * 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.server.core.schema; |
| |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.directory.server.core.DnFactory; |
| import org.apache.directory.server.core.authn.AuthenticationInterceptor; |
| import org.apache.directory.server.core.authz.AciAuthorizationInterceptor; |
| import org.apache.directory.server.core.authz.DefaultAuthorizationInterceptor; |
| import org.apache.directory.server.core.exception.ExceptionInterceptor; |
| import org.apache.directory.server.core.interceptor.context.OperationContext; |
| import org.apache.directory.shared.ldap.model.constants.MetaSchemaConstants; |
| import org.apache.directory.shared.ldap.model.constants.SchemaConstants; |
| import org.apache.directory.shared.ldap.model.entry.DefaultEntry; |
| import org.apache.directory.shared.ldap.model.entry.Entry; |
| import org.apache.directory.shared.ldap.model.exception.LdapException; |
| import org.apache.directory.shared.ldap.model.exception.LdapInvalidDnException; |
| import org.apache.directory.shared.ldap.model.name.Dn; |
| import org.apache.directory.shared.ldap.model.schema.AttributeType; |
| 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.LdapSyntax; |
| import org.apache.directory.shared.ldap.model.schema.MatchingRule; |
| import org.apache.directory.shared.ldap.model.schema.MatchingRuleUse; |
| import org.apache.directory.shared.ldap.model.schema.NameForm; |
| 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.parsers.LdapComparatorDescription; |
| import org.apache.directory.shared.ldap.model.schema.parsers.SyntaxCheckerDescription; |
| import org.apache.directory.shared.ldap.model.schema.parsers.NormalizerDescription; |
| import org.apache.directory.shared.ldap.model.schema.registries.Schema; |
| import org.apache.directory.shared.util.Base64; |
| |
| |
| /** |
| * Responsible for translating modify operations on the subschemaSubentry into |
| * operations against entries within the schema partition. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class SchemaSubentryModifier |
| { |
| private static final Collection<String> BYPASS; |
| |
| static |
| { |
| Set<String> c = new HashSet<String>(); |
| c.add( AuthenticationInterceptor.class.getName() ); |
| c.add( AciAuthorizationInterceptor.class.getName() ); |
| c.add( DefaultAuthorizationInterceptor.class.getName() ); |
| c.add( ExceptionInterceptor.class.getName() ); |
| c.add( SchemaInterceptor.class.getName() ); |
| BYPASS = Collections.unmodifiableCollection( c ); |
| } |
| |
| private AttributesFactory factory = new AttributesFactory(); |
| |
| /** The server schemaManager */ |
| private SchemaManager schemaManager; |
| |
| /** The Dn factory */ |
| private DnFactory dnFactory; |
| |
| |
| /** |
| * |
| * Creates a new instance of SchemaSubentryModifier. |
| * |
| * @param schemaManager The server schemaManager |
| * @param dnFactory The Dn factory |
| */ |
| public SchemaSubentryModifier( SchemaManager schemaManager, DnFactory dnFactory ) |
| { |
| this.schemaManager = schemaManager; |
| this.dnFactory = dnFactory; |
| } |
| |
| |
| private Dn getDn( SchemaObject obj ) throws LdapInvalidDnException |
| { |
| StringBuffer buf = new StringBuffer(); |
| buf.append( "m-oid=" ).append( obj.getOid() ).append( ",ou=" ); |
| |
| if ( obj instanceof LdapSyntax ) |
| { |
| buf.append( "syntaxes" ); |
| } |
| else if ( obj instanceof MatchingRule ) |
| { |
| buf.append( SchemaConstants.MATCHING_RULES_AT ); |
| } |
| else if ( obj instanceof AttributeType ) |
| { |
| buf.append( SchemaConstants.ATTRIBUTE_TYPES_AT ); |
| } |
| else if ( obj instanceof ObjectClass ) |
| { |
| buf.append( SchemaConstants.OBJECT_CLASSES_AT ); |
| } |
| else if ( obj instanceof MatchingRuleUse ) |
| { |
| buf.append( SchemaConstants.MATCHING_RULE_USE_AT ); |
| } |
| else if ( obj instanceof DITStructureRule ) |
| { |
| buf.append( SchemaConstants.DIT_STRUCTURE_RULES_AT ); |
| } |
| else if ( obj instanceof DITContentRule ) |
| { |
| buf.append( SchemaConstants.DIT_CONTENT_RULES_AT ); |
| } |
| else if ( obj instanceof NameForm ) |
| { |
| buf.append( SchemaConstants.NAME_FORMS_AT ); |
| } |
| |
| buf.append( ",cn=" ).append( obj.getSchemaName() ).append( ",ou=schema" ); |
| return dnFactory.create( buf.toString() ); |
| } |
| |
| |
| public void add( OperationContext opContext, LdapComparatorDescription comparatorDescription ) throws LdapException |
| { |
| String schemaName = getSchema( comparatorDescription ); |
| Dn dn = dnFactory.create( |
| "m-oid=" + comparatorDescription.getOid(), |
| SchemaConstants.COMPARATORS_PATH, |
| "cn=" + schemaName, |
| SchemaConstants.OU_SCHEMA ); |
| |
| Entry entry = getEntry( dn, comparatorDescription ); |
| |
| opContext.add( (Entry)entry, BYPASS ); |
| } |
| |
| |
| public void add( OperationContext opContext, NormalizerDescription normalizerDescription ) throws LdapException |
| { |
| String schemaName = getSchema( normalizerDescription ); |
| Dn dn = dnFactory.create( |
| "m-oid=" + normalizerDescription.getOid(), |
| SchemaConstants.NORMALIZERS_PATH , |
| "cn=" + schemaName, |
| SchemaConstants.OU_SCHEMA ); |
| |
| Entry entry = getEntry( dn, normalizerDescription ); |
| |
| opContext.add( (Entry)entry, BYPASS ); |
| } |
| |
| |
| public void add( OperationContext opContext, SyntaxCheckerDescription syntaxCheckerDescription ) throws LdapException |
| { |
| String schemaName = getSchema( syntaxCheckerDescription ); |
| Dn dn = dnFactory.create( |
| "m-oid=" + syntaxCheckerDescription.getOid(), |
| SchemaConstants.SYNTAX_CHECKERS_PATH, |
| "cn=" + schemaName, |
| SchemaConstants.OU_SCHEMA ); |
| |
| Entry entry = getEntry( dn, syntaxCheckerDescription ); |
| opContext.add( (Entry)entry, BYPASS ); |
| } |
| |
| |
| public void addSchemaObject( OperationContext opContext, MutableSchemaObject obj ) throws LdapException |
| { |
| Schema schema = schemaManager.getLoadedSchema( obj.getSchemaName() ); |
| Dn dn = getDn( obj ); |
| Entry entry = factory.getAttributes( obj, schema, schemaManager ); |
| entry.setDn( dn ); |
| |
| opContext.add( entry, BYPASS ); |
| } |
| |
| |
| public void deleteSchemaObject( OperationContext opContext, SchemaObject obj ) throws LdapException |
| { |
| Dn dn = getDn( obj ); |
| opContext.delete( dn, BYPASS ); |
| } |
| |
| |
| public void delete( OperationContext opContext, NormalizerDescription normalizerDescription ) throws LdapException |
| { |
| String schemaName = getSchema( normalizerDescription ); |
| Dn dn = dnFactory.create( |
| "m-oid=" + normalizerDescription.getOid(), |
| SchemaConstants.NORMALIZERS_PATH, |
| "cn=" + schemaName, |
| SchemaConstants.OU_SCHEMA ); |
| |
| opContext.delete( dn, BYPASS ); |
| } |
| |
| |
| public void delete( OperationContext opContext, SyntaxCheckerDescription syntaxCheckerDescription ) throws LdapException |
| { |
| String schemaName = getSchema( syntaxCheckerDescription ); |
| Dn dn = dnFactory.create( |
| "m-oid=" + syntaxCheckerDescription.getOid(), |
| SchemaConstants.SYNTAX_CHECKERS_PATH, |
| "cn=" + schemaName, |
| SchemaConstants.OU_SCHEMA ); |
| opContext.delete( dn, BYPASS ); |
| } |
| |
| |
| public void delete( OperationContext opContext, LdapComparatorDescription comparatorDescription ) throws LdapException |
| { |
| String schemaName = getSchema( comparatorDescription ); |
| Dn dn = dnFactory.create( |
| "m-oid=" + comparatorDescription.getOid(), |
| SchemaConstants.COMPARATORS_PATH, |
| "cn=" + schemaName, |
| SchemaConstants.OU_SCHEMA ); |
| |
| opContext.delete( dn, BYPASS ); |
| } |
| |
| |
| private Entry getEntry( Dn dn, LdapComparatorDescription comparatorDescription ) |
| { |
| Entry entry = new DefaultEntry( schemaManager, dn ); |
| |
| entry.put( SchemaConstants.OBJECT_CLASS_AT, |
| SchemaConstants.TOP_OC, |
| MetaSchemaConstants.META_TOP_OC, |
| MetaSchemaConstants.META_COMPARATOR_OC ); |
| |
| entry.put( MetaSchemaConstants.M_OID_AT, comparatorDescription.getOid() ); |
| entry.put( MetaSchemaConstants.M_FQCN_AT, comparatorDescription.getFqcn() ); |
| |
| if ( comparatorDescription.getBytecode() != null ) |
| { |
| entry.put( MetaSchemaConstants.M_BYTECODE_AT, |
| Base64.decode( comparatorDescription.getBytecode().toCharArray() ) ); |
| } |
| |
| if ( comparatorDescription.getDescription() != null ) |
| { |
| entry.put( MetaSchemaConstants.M_DESCRIPTION_AT, comparatorDescription.getDescription() ); |
| } |
| |
| return entry; |
| } |
| |
| |
| private Entry getEntry( Dn dn, NormalizerDescription normalizerDescription ) |
| { |
| Entry entry = new DefaultEntry( schemaManager, dn ); |
| |
| entry.put( SchemaConstants.OBJECT_CLASS_AT, |
| SchemaConstants.TOP_OC, |
| MetaSchemaConstants.META_TOP_OC, |
| MetaSchemaConstants.META_NORMALIZER_OC ); |
| |
| entry.put( MetaSchemaConstants.M_OID_AT, normalizerDescription.getOid() ); |
| entry.put( MetaSchemaConstants.M_FQCN_AT, normalizerDescription.getFqcn() ); |
| |
| if ( normalizerDescription.getBytecode() != null ) |
| { |
| entry.put( MetaSchemaConstants.M_BYTECODE_AT, |
| Base64.decode( normalizerDescription.getBytecode().toCharArray() ) ); |
| } |
| |
| if ( normalizerDescription.getDescription() != null ) |
| { |
| entry.put( MetaSchemaConstants.M_DESCRIPTION_AT, normalizerDescription.getDescription() ); |
| } |
| |
| return entry; |
| } |
| |
| |
| private String getSchema( SchemaObject desc ) |
| { |
| if ( desc.getExtensions().containsKey( MetaSchemaConstants.X_SCHEMA ) ) |
| { |
| return desc.getExtensions().get( MetaSchemaConstants.X_SCHEMA ).get( 0 ); |
| } |
| |
| return MetaSchemaConstants.SCHEMA_OTHER; |
| } |
| |
| |
| private Entry getEntry( Dn dn, SyntaxCheckerDescription syntaxCheckerDescription ) |
| { |
| Entry entry = new DefaultEntry( schemaManager, dn ); |
| |
| entry.put( SchemaConstants.OBJECT_CLASS_AT, |
| SchemaConstants.TOP_OC, |
| MetaSchemaConstants.META_TOP_OC, |
| MetaSchemaConstants.META_SYNTAX_CHECKER_OC ); |
| |
| entry.put( MetaSchemaConstants.M_OID_AT, syntaxCheckerDescription.getOid() ); |
| entry.put( MetaSchemaConstants.M_FQCN_AT, syntaxCheckerDescription.getFqcn() ); |
| |
| if ( syntaxCheckerDescription.getBytecode() != null ) |
| { |
| entry.put( MetaSchemaConstants.M_BYTECODE_AT, |
| Base64.decode(syntaxCheckerDescription.getBytecode().toCharArray()) ); |
| } |
| |
| if ( syntaxCheckerDescription.getDescription() != null ) |
| { |
| entry.put( MetaSchemaConstants.M_DESCRIPTION_AT, syntaxCheckerDescription.getDescription() ); |
| } |
| |
| return entry; |
| } |
| } |