| /* |
| * |
| * 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.HashMap; |
| import java.util.Map; |
| |
| public abstract class StoreUpgraderPhase extends NonNullUpgrader |
| { |
| private final String _fromVersion; |
| private final String _toVersion; |
| private final String _versionAttributeName; |
| |
| public StoreUpgraderPhase(String versionAttributeName, String fromVersion, String toVersion) |
| { |
| _toVersion = toVersion; |
| _fromVersion = fromVersion; |
| _versionAttributeName = versionAttributeName; |
| } |
| |
| protected ConfiguredObjectRecord upgradeRootRecord(ConfiguredObjectRecord record) |
| { |
| Map<String, Object> updatedAttributes = new HashMap<String, Object>(record.getAttributes()); |
| updatedAttributes.put(_versionAttributeName, _toVersion); |
| record = new ConfiguredObjectRecordImpl(record.getId(), record.getType(), updatedAttributes, record.getParents()); |
| getUpdateMap().put(record.getId(), record); |
| return record; |
| } |
| |
| public String getFromVersion() |
| { |
| return _fromVersion; |
| } |
| |
| public String getToVersion() |
| { |
| return _toVersion; |
| } |
| |
| } |