com.clustercontrol.monitor.util.StatusSearchRunUtil.java Source code

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Here is the source code for com.clustercontrol.monitor.util.StatusSearchRunUtil.java

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/*
    
Copyright (C) 2006 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.monitor.util;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.eclipse.rap.rwt.internal.service.ContextProvider;
import org.eclipse.rap.rwt.internal.service.ServiceContext;

import com.clustercontrol.util.HinemosMessage;
import com.clustercontrol.util.Messages;
import com.clustercontrol.util.MultiManagerRunUtil;
import com.clustercontrol.util.UIManager;
import com.clustercontrol.ws.monitor.HinemosUnknown_Exception;
import com.clustercontrol.ws.monitor.InvalidRole_Exception;
import com.clustercontrol.ws.monitor.MonitorNotFound_Exception;
import com.clustercontrol.ws.monitor.StatusDataInfo;
import com.clustercontrol.ws.monitor.StatusFilterInfo;

/**
 * ???? Session Bean <BR>
 *
 */
public class StatusSearchRunUtil extends MultiManagerRunUtil {
    /** ?<BR> */
    private static Log m_log = LogFactory.getLog(StatusSearchRunUtil.class);

    @SuppressWarnings("unchecked")
    public Map<String, ArrayList<ArrayList<Object>>> searchInfo(List<String> managerList, String facilityId,
            StatusFilterInfo filter) {

        Map<String, ArrayList<ArrayList<Object>>> dispDataMap = new ConcurrentHashMap<>();
        Map<String, String> errMsgs = new ConcurrentHashMap<>();
        long start = System.currentTimeMillis();

        try {
            String threadName = Thread.currentThread().getName() + "-StatusSearch";
            List<StatusSearchTask> searchList = new ArrayList<StatusSearchTask>();
            for (String managerName : managerList) {
                StatusSearchTask task = null;
                task = new StatusSearchTask(threadName, managerName, facilityId, filter,
                        ContextProvider.getContext());
                searchList.add(task);
            }

            List<Future<Map<String, List<?>>>> list = getExecutorService().invokeAll(searchList);

            for (Future<Map<String, List<?>>> future : list) {
                if (future == null || future.get() == null) {
                    continue;
                }
                Map<String, List<?>> map = future.get();
                for (Map.Entry<String, List<?>> entry : map.entrySet()) {
                    //?1??
                    String managerName = entry.getKey();
                    List<?> ret = entry.getValue();

                    if (ret.get(POS_INFO) != null && ret.get(POS_INFO) instanceof ArrayList) {
                        ArrayList<ArrayList<Object>> infoList = (ArrayList<ArrayList<Object>>) ret.get(POS_INFO);
                        dispDataMap.put(managerName, infoList);
                    }
                    if (ret.get(POS_ERROR) != null && ret.get(POS_ERROR) instanceof String) {
                        String errList = (String) ret.get(POS_ERROR);
                        errMsgs.put(managerName, errList);
                    }
                }
            }
        } catch (InterruptedException e) {
            m_log.error(e.getMessage() + e.getClass().getName());
        } catch (ExecutionException e) {
            m_log.error(e.getMessage() + e.getClass().getName());
        }

        //
        if (0 < errMsgs.size()) {
            UIManager.showMessageBox(errMsgs, true);
        }

        long end = System.currentTimeMillis();
        m_log.debug("time=" + (end - start));
        return dispDataMap;
    }

    public class StatusSearchTask implements Callable<Map<String, List<?>>> {

        private String threadName = null;
        private String managerName = null;
        private String facilityId = null;
        private StatusFilterInfo filter = null;
        private ServiceContext context = null;
        private Log m_log = LogFactory.getLog(StatusSearchTask.class);

        public StatusSearchTask(String threadName, String managerName, String facilityId, StatusFilterInfo filter,
                ServiceContext context) {
            this.threadName = threadName;
            this.managerName = managerName;
            this.facilityId = facilityId;
            this.filter = filter;
            this.context = context;
        }

        @Override
        public Map<String, List<?>> call() throws Exception {
            Map<String, List<?>> dispDataMap = new ConcurrentHashMap<>();
            String errMsgs = null;
            ArrayList<ArrayList<Object>> infoList = new ArrayList<ArrayList<Object>>();

            Thread.currentThread().setName(threadName);
            ContextProvider.releaseContextHolder();
            ContextProvider.setContext(context);

            try {
                MonitorEndpointWrapper wrapper = MonitorEndpointWrapper.getWrapper(this.managerName);
                List<StatusDataInfo> records = wrapper.getStatusList(facilityId, filter);
                infoList = ConvertListUtil.statusInfoDataListToArrayList(this.managerName, records);
            } catch (InvalidRole_Exception e) {
                // ??????
                errMsgs = Messages.getString("message.accesscontrol.16");
            } catch (MonitorNotFound_Exception | HinemosUnknown_Exception e) {
                errMsgs = Messages.getString("message.monitor.67") + ", " + HinemosMessage.replace(e.getMessage());
            } catch (Exception e) {
                m_log.warn("MonitorSearchTask(), " + e.getMessage(), e);
                errMsgs = Messages.getString("message.hinemos.failure.unexpected") + ", "
                        + HinemosMessage.replace(e.getMessage());
            }
            List<Object> list = new ArrayList<Object>();
            list.add(POS_INFO, infoList);
            list.add(POS_ERROR, errMsgs);
            dispDataMap.put(this.managerName, list);

            return dispDataMap;
        }
    }
}