mirror of https://github.com/apache/cloudstack.git
85 lines
2.6 KiB
Java
85 lines
2.6 KiB
Java
/**
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* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
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*
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* This software is licensed under the GNU General Public License v3 or later.
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*
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* It is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package com.cloud.upgrade.dao;
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import java.io.File;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.SQLException;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.log4j.Logger;
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import com.cloud.utils.exception.CloudRuntimeException;
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import com.cloud.utils.script.Script;
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public class Upgrade2213to2214 implements DbUpgrade {
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final static Logger s_logger = Logger.getLogger(Upgrade2213to2214.class);
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@Override
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public String[] getUpgradableVersionRange() {
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return new String[] { "2.2.13", "2.2.14"};
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}
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@Override
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public String getUpgradedVersion() {
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return "2.2.14";
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}
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@Override
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public boolean supportsRollingUpgrade() {
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return true;
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}
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@Override
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public File[] getPrepareScripts() {
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String script = Script.findScript("", "db/schema-2213to2214.sql");
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if (script == null) {
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throw new CloudRuntimeException("Unable to find db/schema-2213to2214.sql");
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}
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return new File[] { new File(script) };
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}
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@Override
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public void performDataMigration(Connection conn) {
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fixIndexes(conn);
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}
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@Override
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public File[] getCleanupScripts() {
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return null;
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}
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private void fixIndexes(Connection conn) {
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//Drop i_usage_event__created key (if exists) and re-add it again
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List<String> keys = new ArrayList<String>();
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keys.add("i_usage_event__created");
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DbUpgradeUtils.dropKeysIfExist(conn, "usage_event", keys, false);
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try {
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PreparedStatement pstmt = conn.prepareStatement("ALTER TABLE `cloud`.`usage_event` ADD INDEX `i_usage_event__created`(`created`)");
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pstmt.executeUpdate();
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pstmt.close();
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} catch (SQLException e) {
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throw new CloudRuntimeException("Unable to execute usage_event table update", e);
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}
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}
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}
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