Java tutorial
/* Copyright (C) 2011 NTT DATA Corporation This program is free software; you can redistribute it and/or Modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. */ package com.clustercontrol.custom.factory; import java.io.Serializable; import java.util.ArrayList; import java.util.List; import java.util.Map; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import com.clustercontrol.bean.HinemosModuleConstant; import com.clustercontrol.bean.RunInterval; import com.clustercontrol.calendar.model.CalendarInfo; import com.clustercontrol.calendar.session.CalendarControllerBean; import com.clustercontrol.commons.util.AbstractCacheManager; import com.clustercontrol.commons.util.CacheManagerFactory; import com.clustercontrol.commons.util.HinemosSessionContext; import com.clustercontrol.commons.util.ICacheManager; import com.clustercontrol.commons.util.ILock; import com.clustercontrol.commons.util.ILockManager; import com.clustercontrol.commons.util.JpaTransactionManager; import com.clustercontrol.commons.util.LockManagerFactory; import com.clustercontrol.custom.bean.CommandExecuteDTO; import com.clustercontrol.custom.bean.CommandVariableDTO; import com.clustercontrol.custom.bean.CustomConstant; import com.clustercontrol.custom.bean.Type; import com.clustercontrol.custom.model.CustomCheckInfo; import com.clustercontrol.fault.CalendarNotFound; import com.clustercontrol.fault.CustomInvalid; import com.clustercontrol.fault.FacilityNotFound; import com.clustercontrol.fault.HinemosUnknown; import com.clustercontrol.fault.InvalidRole; import com.clustercontrol.jobmanagement.bean.RunInstructionInfo; import com.clustercontrol.jobmanagement.model.JobSessionJobEntity; import com.clustercontrol.jobmanagement.util.MonitorJobWorker; import com.clustercontrol.jobmanagement.util.QueryUtil; import com.clustercontrol.monitor.run.factory.SelectMonitor; import com.clustercontrol.monitor.run.model.MonitorInfo; import com.clustercontrol.repository.model.NodeInfo; import com.clustercontrol.repository.session.RepositoryControllerBean; import com.clustercontrol.repository.util.RepositoryUtil; import com.clustercontrol.util.HinemosTime; /** * ????? * * @version 6.0.0 * @since 4.0.0 */ public class SelectCustom extends SelectMonitor { private static Log m_log = LogFactory.getLog(SelectCustom.class); private static final ILock _lock; static { ILockManager lockManager = LockManagerFactory.instance().create(); _lock = lockManager.create(SelectCustom.class.getName()); try { _lock.writeLock(); ArrayList<MonitorInfo> cache = getCache(); if (cache == null) { // not null when clustered refreshCache(); } } finally { _lock.writeUnlock(); m_log.info("Static Initialization [Thread : " + Thread.currentThread() + ", User : " + (String) HinemosSessionContext.instance().getProperty(HinemosSessionContext.LOGIN_USER_ID) + "]"); } } @SuppressWarnings("unchecked") private static ArrayList<MonitorInfo> getCache() { ICacheManager cm = CacheManagerFactory.instance().create(); Serializable cache = cm.get(AbstractCacheManager.KEY_CUSTOM); if (m_log.isDebugEnabled()) m_log.debug("get cache " + AbstractCacheManager.KEY_CUSTOM + " : " + cache); return cache == null ? null : (ArrayList<MonitorInfo>) cache; } private static void storeCache(ArrayList<MonitorInfo> newCache) { ICacheManager cm = CacheManagerFactory.instance().create(); if (m_log.isDebugEnabled()) m_log.debug("store cache " + AbstractCacheManager.KEY_CUSTOM + " : " + newCache); cm.store(AbstractCacheManager.KEY_CUSTOM, newCache); } public static void refreshCache() { m_log.info("refresh cache"); long startTime = HinemosTime.currentTimeMillis(); try { _lock.writeLock(); new JpaTransactionManager().getEntityManager().clear(); ArrayList<MonitorInfo> customCache = new SelectCustom() .getMonitorListObjectPrivilegeModeNONE(HinemosModuleConstant.MONITOR_CUSTOM_N); customCache.addAll(new SelectCustom() .getMonitorListObjectPrivilegeModeNONE(HinemosModuleConstant.MONITOR_CUSTOM_S)); storeCache(customCache); m_log.info("refresh customCache " + (HinemosTime.currentTimeMillis() - startTime) + "ms. size=" + customCache.size()); } catch (Exception e) { m_log.warn("failed refreshing cache.", e); } finally { _lock.writeUnlock(); } } /** * <??> ???Agent???????? * <??> ???Agent????????? * * ??????????<br/> * @param requestedFacilityId ????ID * @return ? * @throws CustomInvalid * @throws InvalidRole * @throws HinemosUnknown */ public ArrayList<CommandExecuteDTO> getCommandExecuteDTO(String requestedFacilityId) throws CustomInvalid, InvalidRole, HinemosUnknown { // Local Variables CommandExecuteDTO dto = null; ArrayList<CommandExecuteDTO> dtos = new ArrayList<CommandExecuteDTO>(); RepositoryControllerBean repositoryCtrl = null; CustomCheckInfo cmdInfo = null; CalendarInfo calendar = null; ArrayList<String> facilityIds = null; NodeInfo nodeInfo = null; List<CommandVariableDTO> variables = null; // MAIN if (requestedFacilityId == null) { HinemosUnknown e = new HinemosUnknown("facilityId is null. (facilityId = null)"); m_log.info("getCommandExecuteDTO() : " + e.getClass().getSimpleName() + ", " + e.getMessage()); throw e; } String monitorId = null; try { // ????????????????????????? // (?????????????????????????) List<MonitorInfo> monitorList = getCache(); repositoryCtrl = new RepositoryControllerBean(); for (MonitorInfo info : monitorList) { monitorId = info.getMonitorId(); if (!info.getMonitorFlg() && !info.getCollectorFlg()) { if (m_log.isDebugEnabled()) m_log.debug("command monitor is not enabled. (monitorId = " + info.getMonitorId() + ", facilityId = " + requestedFacilityId + ")"); continue; } cmdInfo = info.getCustomCheckInfo(); calendar = new CalendarControllerBean().getCalendarFull(info.getCalendarId()); if (cmdInfo.getCommandExecType() == CustomConstant.CommandExecType.INDIVIDUAL) { // ????????????????????? facilityIds = repositoryCtrl.getNodeFacilityIdList(info.getFacilityId(), info.getOwnerRoleId(), RepositoryControllerBean.ALL, false, true); if (!facilityIds.contains(requestedFacilityId)) { if (m_log.isDebugEnabled()) m_log.debug("CommandExcecuteDTO is required from not-contained facility. (monitorId = " + info.getMonitorId() + ", facilityId = " + requestedFacilityId + ")"); continue; } facilityIds = new ArrayList<String>(); facilityIds.add(requestedFacilityId); } else { // ?????????????? if (!requestedFacilityId.equals(cmdInfo.getSelectedFacilityId())) { if (m_log.isDebugEnabled()) m_log.debug("CommandExcecuteDTO is required from not-selected facility. (monitorId = " + info.getMonitorId() + ", facilityId = " + requestedFacilityId + ")"); continue; } if (!repositoryCtrl.getNode(requestedFacilityId).getValid()) { if (m_log.isDebugEnabled()) { m_log.debug("requestedFacilityId is not enabled. (monitorId = " + info.getMonitorId() + ", facilityId = " + requestedFacilityId + ")"); } continue; } facilityIds = repositoryCtrl.getNodeFacilityIdList(info.getFacilityId(), info.getOwnerRoleId(), RepositoryControllerBean.ALL, false, true); } variables = new ArrayList<CommandVariableDTO>(); for (String facilityId : facilityIds) { if (m_log.isDebugEnabled()) m_log.debug("facility variables are assigned to CommandExecuteDTO. (monitroId = " + info.getMonitorId() + ", facilityId = " + facilityId + ")"); nodeInfo = repositoryCtrl.getNode(facilityId); Map<String, String> variable = RepositoryUtil.createNodeParameter(nodeInfo); variables.add(new CommandVariableDTO(facilityId, variable)); } if (HinemosModuleConstant.MONITOR_CUSTOM_N.equals(info.getMonitorTypeId())) { dto = new CommandExecuteDTO(info.getMonitorId(), requestedFacilityId, cmdInfo.getSpecifyUser(), cmdInfo.getEffectiveUser(), cmdInfo.getCommand(), cmdInfo.getTimeout(), info.getRunInterval() * 1000, calendar, variables, Type.NUMBER); } else if (HinemosModuleConstant.MONITOR_CUSTOM_S.equals(info.getMonitorTypeId())) { dto = new CommandExecuteDTO(info.getMonitorId(), requestedFacilityId, cmdInfo.getSpecifyUser(), cmdInfo.getEffectiveUser(), cmdInfo.getCommand(), cmdInfo.getTimeout(), info.getRunInterval() * 1000, calendar, variables, Type.STRING); } else { m_log.warn("monitor type Error " + info.getMonitorTypeId()); } dtos.add(dto); m_log.debug("getCommandExecuteDTO() CommandExecuteDTO is retured to agent. (requestedFacilityId = " + requestedFacilityId + ", dto = " + dto + ")"); } } catch (CalendarNotFound e) { m_log.info("getCommandExecuteDTO() configuration of custom is not valid. : " + "facilityId=" + requestedFacilityId + ", monitorId=" + monitorId + ", class=" + e.getClass().getSimpleName() + ", " + e.getMessage()); throw new CustomInvalid("configuration of custom is not valid.", e); } catch (FacilityNotFound e) { m_log.info("getCommandExecuteDTO() configuration of custom is not valid. : " + "facilityId=" + requestedFacilityId + ", monitorId=" + monitorId + ", class=" + e.getClass().getSimpleName() + ", " + e.getMessage()); throw new CustomInvalid("configuration of custom is not valid.", e); } catch (InvalidRole e) { m_log.info("getCommandExecuteDTO() configuration of custom is not valid. : " + "facilityId=" + requestedFacilityId + ", monitorId=" + monitorId + ", class=" + e.getClass().getSimpleName() + ", " + e.getMessage()); throw e; } catch (HinemosUnknown e) { m_log.info("getCommandExecuteDTO() unexpected internal failure occurred. : " + "facilityId=" + requestedFacilityId + ", monitorId=" + monitorId + ", class=" + e.getClass().getSimpleName() + ", " + e.getMessage()); throw new HinemosUnknown("unexpected internal failure occurred.", e); } catch (Exception e) { m_log.warn("getCommandExecuteDTO() unexpected internal failure occurred. : " + "facilityId=" + requestedFacilityId + ", monitorId=" + monitorId + ", class=" + e.getClass().getSimpleName() + ", " + e.getMessage(), e); throw new HinemosUnknown("unexpected internal failure occurred.", e); } return dtos; } /** * <??> ???Agent???????? * <??> ???Agent????????? * * * ??????????<br/> * @param requestedFacilityId ????ID * @return ? * @throws CustomInvalid * @throws InvalidRole * @throws HinemosUnknown */ public ArrayList<CommandExecuteDTO> getCommandExecuteDTOForMonitorJob(String requestedFacilityId) throws CustomInvalid, InvalidRole, HinemosUnknown { // Local Variables CommandExecuteDTO dto = null; ArrayList<CommandExecuteDTO> dtos = new ArrayList<CommandExecuteDTO>(); RepositoryControllerBean repositoryCtrl = null; CustomCheckInfo cmdInfo = null; ArrayList<String> facilityIds = null; NodeInfo nodeInfo = null; List<CommandVariableDTO> variables = null; if (requestedFacilityId == null) { HinemosUnknown e = new HinemosUnknown("facilityId is null. (facilityId = null)"); m_log.info("getCommandExecuteDTO() : " + e.getClass().getSimpleName() + ", " + e.getMessage()); throw e; } try { // ?? for (String monitorTypeId : new String[] { HinemosModuleConstant.MONITOR_CUSTOM_N, HinemosModuleConstant.MONITOR_CUSTOM_S }) { Map<RunInstructionInfo, MonitorInfo> monitorMap = MonitorJobWorker.getMonitorJobMap(monitorTypeId); repositoryCtrl = new RepositoryControllerBean(); for (Map.Entry<RunInstructionInfo, MonitorInfo> entry : monitorMap.entrySet()) { cmdInfo = entry.getValue().getCustomCheckInfo(); // ?? //ID?ID??? JobSessionJobEntity sessionJob = QueryUtil.getJobSessionJobPK(entry.getKey().getSessionId(), entry.getKey().getJobunitId(), entry.getKey().getJobId()); if (cmdInfo.getCommandExecType() == CustomConstant.CommandExecType.INDIVIDUAL) { // ????????????????????? facilityIds = repositoryCtrl.getNodeFacilityIdList(entry.getKey().getFacilityId(), sessionJob.getOwnerRoleId(), RepositoryControllerBean.ALL, false, true); if (!facilityIds.contains(requestedFacilityId)) { continue; } facilityIds = new ArrayList<String>(); facilityIds.add(requestedFacilityId); } else { // ?????????????? if (!requestedFacilityId.equals(cmdInfo.getSelectedFacilityId())) { continue; } if (!repositoryCtrl.getNode(requestedFacilityId).getValid()) { continue; } facilityIds = repositoryCtrl.getNodeFacilityIdList(entry.getKey().getFacilityId(), sessionJob.getOwnerRoleId(), RepositoryControllerBean.ALL, false, true); } variables = new ArrayList<CommandVariableDTO>(); for (String facilityId : facilityIds) { nodeInfo = repositoryCtrl.getNode(facilityId); Map<String, String> variable = RepositoryUtil.createNodeParameter(nodeInfo); variables.add(new CommandVariableDTO(facilityId, variable)); } if (HinemosModuleConstant.MONITOR_CUSTOM_N.equals(entry.getValue().getMonitorTypeId())) { dto = new CommandExecuteDTO(entry.getValue().getMonitorId(), requestedFacilityId, cmdInfo.getSpecifyUser(), cmdInfo.getEffectiveUser(), cmdInfo.getCommand(), cmdInfo.getTimeout(), RunInterval.TYPE_MIN_01.toSec() * 1000, null, variables, entry.getKey(), Type.NUMBER); } else if (HinemosModuleConstant.MONITOR_CUSTOM_S.equals(entry.getValue().getMonitorTypeId())) { dto = new CommandExecuteDTO(entry.getValue().getMonitorId(), requestedFacilityId, cmdInfo.getSpecifyUser(), cmdInfo.getEffectiveUser(), cmdInfo.getCommand(), cmdInfo.getTimeout(), RunInterval.TYPE_MIN_01.toSec() * 1000, null, variables, entry.getKey(), Type.STRING); } else { m_log.warn("monitor type Error " + cmdInfo.getMonitorTypeId()); } dtos.add(dto); m_log.debug( "getCommandExecuteDTO() CommandExecuteDTO is retured to agent. (requestedFacilityId = " + requestedFacilityId + ", dto = " + dto + ")"); } } } catch (FacilityNotFound e) { m_log.info("getCommandExecuteDTO() configuration of custom is not valid. : " + e.getClass().getSimpleName() + ", " + e.getMessage()); throw new CustomInvalid("configuration of custom is not valid.", e); } catch (InvalidRole e) { m_log.info("getCommandExecuteDTO() configuration of custom is not valid. : " + e.getClass().getSimpleName() + ", " + e.getMessage()); throw e; } catch (HinemosUnknown e) { m_log.info("getCommandExecuteDTO() unexpected internal failure occurred. : " + e.getClass().getSimpleName() + ", " + e.getMessage()); throw new HinemosUnknown("unexpected internal failure occurred.", e); } catch (Exception e) { m_log.warn("getCommandExecuteDTO() unexpected internal failure occurred. : " + e.getClass().getSimpleName() + ", " + e.getMessage(), e); throw new HinemosUnknown("unexpected internal failure occurred.", e); } return dtos; } }