mirror of https://github.com/apache/cloudstack.git
98 lines
3.8 KiB
Java
98 lines
3.8 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.async.dao;
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import java.sql.PreparedStatement;
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import java.sql.SQLException;
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import java.util.Date;
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import java.util.TimeZone;
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import javax.ejb.Local;
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import org.apache.log4j.Logger;
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import com.cloud.async.SyncQueueVO;
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import com.cloud.utils.DateUtil;
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import com.cloud.utils.db.DB;
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import com.cloud.utils.db.GenericDaoBase;
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import com.cloud.utils.db.SearchBuilder;
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import com.cloud.utils.db.SearchCriteria;
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import com.cloud.utils.db.Transaction;
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@Local(value = { SyncQueueDao.class })
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public class SyncQueueDaoImpl extends GenericDaoBase<SyncQueueVO, Long> implements SyncQueueDao {
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private static final Logger s_logger = Logger.getLogger(SyncQueueDaoImpl.class.getName());
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SearchBuilder<SyncQueueVO> TypeIdSearch = createSearchBuilder();
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@Override
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public void ensureQueue(String syncObjType, long syncObjId) {
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Date dt = DateUtil.currentGMTTime();
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String sql = "INSERT IGNORE INTO sync_queue(sync_objtype, sync_objid, created, last_updated) values(?, ?, ?, ?)";
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Transaction txn = Transaction.currentTxn();
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PreparedStatement pstmt = null;
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try {
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pstmt = txn.prepareAutoCloseStatement(sql);
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pstmt.setString(1, syncObjType);
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pstmt.setLong(2, syncObjId);
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pstmt.setString(3, DateUtil.getDateDisplayString(TimeZone.getTimeZone("GMT"), dt));
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pstmt.setString(4, DateUtil.getDateDisplayString(TimeZone.getTimeZone("GMT"), dt));
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pstmt.execute();
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} catch (SQLException e) {
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s_logger.warn("Unable to create sync queue " + syncObjType + "-" + syncObjId + ":" + e.getMessage(), e);
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} catch (Throwable e) {
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s_logger.warn("Unable to create sync queue " + syncObjType + "-" + syncObjId + ":" + e.getMessage(), e);
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}
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}
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@Override
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public SyncQueueVO find(String syncObjType, long syncObjId) {
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SearchCriteria<SyncQueueVO> sc = TypeIdSearch.create();
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sc.setParameters("syncObjType", syncObjType);
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sc.setParameters("syncObjId", syncObjId);
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return findOneBy(sc);
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}
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@Override @DB
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public void resetQueueProcessing(long msid) {
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String sql = "UPDATE sync_queue set queue_proc_msid=NULL, queue_proc_time=NULL where queue_proc_msid=?";
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Transaction txn = Transaction.currentTxn();
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PreparedStatement pstmt = null;
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try {
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pstmt = txn.prepareAutoCloseStatement(sql);
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pstmt.setLong(1, msid);
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pstmt.execute();
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} catch (SQLException e) {
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s_logger.warn("Unable to reset sync queue for management server " + msid, e);
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} catch (Throwable e) {
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s_logger.warn("Unable to reset sync queue for management server " + msid, e);
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}
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}
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protected SyncQueueDaoImpl() {
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super();
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TypeIdSearch = createSearchBuilder();
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TypeIdSearch.and("syncObjType", TypeIdSearch.entity().getSyncObjType(), SearchCriteria.Op.EQ);
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TypeIdSearch.and("syncObjId", TypeIdSearch.entity().getSyncObjId(), SearchCriteria.Op.EQ);
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TypeIdSearch.done();
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}
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}
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