| /* |
| * 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 org.apache.directory.shared.ldap.model.entry.Entry; |
| import org.apache.directory.shared.ldap.model.exception.LdapException; |
| import org.apache.directory.shared.ldap.model.name.Dn; |
| import org.apache.directory.shared.ldap.model.schema.SchemaManager; |
| |
| |
| public interface SchemaService |
| { |
| |
| /** |
| * Tells if the given Dn is the schemaSubentry Dn |
| * |
| * @param dn The Dn we want to check |
| * @return <code>true</code> if the given Dn is the Schema subentry Dn |
| * @throws LdapException If the given Dn is not valid |
| */ |
| boolean isSchemaSubentry( Dn dn ) throws LdapException; |
| |
| |
| /** |
| * @return the schemaManager loaded from schemaPartition |
| */ |
| SchemaManager getSchemaManager(); |
| |
| |
| SchemaPartition getSchemaPartition(); |
| |
| /** |
| * Initializes the SchemaService |
| * |
| * @throws Exception If the initializaion fails |
| */ |
| void initialize() throws LdapException; |
| |
| |
| /** |
| * A seriously unsafe (unsynchronized) means to access the schemaSubentry. |
| * |
| * @return the schemaSubentry |
| * @throws Exception if there is a failure to access schema timestamps |
| */ |
| Entry getSubschemaEntryImmutable() throws LdapException; |
| |
| |
| /** |
| * A seriously unsafe (unsynchronized) means to access the schemaSubentry. |
| * |
| * @return the schemaSubentry |
| * @throws Exception if there is a failure to access schema timestamps |
| */ |
| Entry getSubschemaEntryCloned() throws LdapException; |
| |
| |
| /** |
| * Gets the schemaSubentry based on specific search id parameters which |
| * include the special '*' and '+' operators. |
| * |
| * @param ids the ids of the attributes that should be returned from a search |
| * @return the subschema entry with the ids provided |
| * @throws Exception if there are failures during schema info access |
| */ |
| Entry getSubschemaEntry( String[] ids ) throws LdapException; |
| } |