| /* |
| * |
| * 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.qpid.server.store; |
| |
| import java.util.Map; |
| import java.util.UUID; |
| |
| import org.apache.qpid.server.model.ConfiguredObject; |
| import org.apache.qpid.server.store.handler.ConfiguredObjectRecordHandler; |
| |
| public interface DurableConfigurationStore |
| { |
| String STORE_TYPE = "storeType"; |
| String STORE_PATH = "storePath"; |
| String IS_MESSAGE_STORE_TOO = "isMessageStoreToo"; |
| |
| |
| public static interface Source |
| { |
| DurableConfigurationStore getDurableConfigurationStore(); |
| } |
| |
| /** |
| * Called after instantiation in order to configure the message store. A particular implementation can define |
| * whatever parameters it wants. |
| * |
| * @param parent |
| * @param storeSettings store settings |
| */ |
| void openConfigurationStore(ConfiguredObject<?> parent, Map<String, Object> storeSettings) throws StoreException; |
| |
| /** |
| * Makes the specified object persistent. |
| * |
| * @param object The object to persist. |
| * |
| * @throws StoreException If the operation fails for any reason. |
| */ |
| void create(ConfiguredObjectRecord object) throws StoreException; |
| |
| /** |
| * Removes the specified persistent configured objects. |
| * |
| * @param objects The objects to remove. |
| * |
| * @throws StoreException If the operation fails for any reason. |
| */ |
| public UUID[] remove(ConfiguredObjectRecord... objects) throws StoreException; |
| |
| |
| /** |
| * Updates the specified objects in the persistent store, IF it is already present. If the object |
| * is not present in the store, it will only be added if createIfNecessary is set to true, otherwise an exception |
| * will be thrown. |
| * |
| * @param createIfNecessary if false then will fail if the object does not exist. |
| * @param records the records to update |
| * |
| * @throws StoreException If the operation fails for any reason. |
| */ |
| void update(boolean createIfNecessary, ConfiguredObjectRecord... records) throws StoreException; |
| |
| void closeConfigurationStore() throws StoreException; |
| |
| /** |
| * Visit all configured object records with given handler. |
| * |
| * @param handler a handler to invoke on each configured object record |
| * @throws StoreException |
| */ |
| void visitConfiguredObjectRecords(ConfiguredObjectRecordHandler handler) throws StoreException; |
| } |