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

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Here is the source code for com.clustercontrol.monitor.util.ScopeSearchRunUtil.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.ScopeDataInfo;

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

    @SuppressWarnings("unchecked")
    public ArrayList<ArrayList<Object>> searchInfo(List<String> managerList) {

        ArrayList<ArrayList<Object>> dispList = new ArrayList<ArrayList<Object>>();

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

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

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

            for (Future<Map<String, List<?>>> future : retList) {
                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);
                        for (ArrayList<Object> l : infoList) {
                            dispList.add(l);
                        }
                    }

                    if (ret.get(POS_ERROR) != null && ret.get(POS_ERROR) instanceof String) {
                        errMsgs.put(managerName, (String) ret.get(POS_ERROR));
                    }
                }
            }
        } catch (InterruptedException e) {
            m_log.error(e.getMessage());
        } catch (ExecutionException e) {
            m_log.error(e.getMessage());
        }

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

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

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

        private String threadName = null;
        private String managerName = null;
        private ServiceContext context = null;
        private Log m_log = LogFactory.getLog(RepositorySearchTask.class);

        public RepositorySearchTask(String threadName, String managerName, ServiceContext context) {
            this.threadName = threadName;
            this.managerName = managerName;
            this.context = context;
        }

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

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

            try {
                MonitorEndpointWrapper wrapper = MonitorEndpointWrapper.getWrapper(managerName);
                records = wrapper.getScopeList("", true, true, false);
                infoList = ConvertListUtil.scopeInfoDataListToArrayList(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;
        }
    }
}