awips2/edexOsgi/com.raytheon.uf.common.tafqueue/src/com/raytheon/uf/common/tafqueue/TafQueueVftConfigMgr.java

/** 
 * This software was developed and / or modified by Raytheon Company,
 * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
 * 
 * U.S. EXPORT CONTROLLED TECHNICAL DATA
 * This software product contains export-restricted data whose
 * export/transfer/disclosure is restricted by U.S. law. Dissemination
 * to non-U.S. persons whether in the United States or abroad requires
 * an export license or other authorization.
 * 
 * Contractor Name:        Raytheon Company
 * Contractor Address:     6825 Pine Street, Suite 340
 *                         Mail Stop B8
 *                         Omaha, NE 68106
 *                         402.291.0100
 * 
 * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
 * further licensing information.
 **/

package com.raytheon.uf.common.tafqueue;

import java.io.File;

import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.HierarchicalINIConfiguration;

import com.raytheon.uf.common.localization.IPathManager;
import com.raytheon.uf.common.localization.LocalizationContext;
import com.raytheon.uf.common.localization.LocalizationContext.LocalizationLevel;
import com.raytheon.uf.common.localization.LocalizationContext.LocalizationType;
import com.raytheon.uf.common.localization.LocalizationFile;
import com.raytheon.uf.common.localization.PathManagerFactory;
import com.raytheon.uf.common.status.IUFStatusHandler;
import com.raytheon.uf.common.status.UFStatus;
import com.raytheon.uf.common.status.UFStatus.Priority;

/**
 * This class is used to read in configuration for AvnFPS verification (VFT) product.
 * 
 * <pre>
 * 
 * SOFTWARE HISTORY
 * 
 * Date         Ticket#    Engineer    Description
 * ------------ ---------- ----------- --------------------------
 * Mar 21, 2013 15375      zhao        Initial creation
 * 
 * </pre>
 * 
 * @author zhao
 *
 */
public class TafQueueVftConfigMgr {
	
    private final IUFStatusHandler statusHandler = UFStatus.getHandler(TafQueueVftConfigMgr.class);
	
    private static TafQueueVftConfigMgr instance = null;
    
    private String wmoid = "NXUS98"; // default, to be replaced by wmo in config file
    private String siteid = "OAX"; // default (siteid in taf_queue table)
    private String stationid = "KOAX"; // default (stationid in taf_queue table)
    private int fcstid = 0; // default forecasterid for VFT
    private int period = 6; // number of hours; default period for VFT product creation, to be replaced by period in config file
    
    /**
     * BBB field for VFT product; non-configurable
     */
    private String bbb = "___"; 
    
    private static final String XMIT_FILE = "aviation" + File.separator + "config" + File.separator + "xmit.cfg";
    
    private HierarchicalINIConfiguration xmitConfig = null; 
    
    public static TafQueueVftConfigMgr getInstance() {
    	if ( instance == null ) {
    		instance = new TafQueueVftConfigMgr();
    	}
    	return instance;
    }

    private TafQueueVftConfigMgr() {
    	// read in configuration
    	loadXmitConfigFile();
    	if ( xmitConfig != null ) {
    		readConfiguration();
    	}
    }
    
	private void loadXmitConfigFile() {
        IPathManager pm = PathManagerFactory.getPathManager();
        LocalizationContext context = pm.getContext(LocalizationType.CAVE_STATIC, LocalizationLevel.SITE);
        LocalizationFile lFile = pm.getLocalizationFile(context, XMIT_FILE);
        HierarchicalINIConfiguration config = new HierarchicalINIConfiguration();
        config.setDelimiterParsingDisabled(true);
        try {
			config.load(lFile.getFile());
		} catch (ConfigurationException e) {
			statusHandler.handle(Priority.PROBLEM, "Tafqueue VFT Configuration Manager: loading xmit.cfg file failed.\n" + e.getLocalizedMessage(), e);
			return;
		}
		this.xmitConfig =config;
	}
	
	private void readConfiguration() {
		try {
			String wmo = xmitConfig.getString("verification.wmo");
			String [] wmosplits = wmo.split(" ");
			wmoid = wmosplits[0];
			stationid = wmosplits[1];
			siteid = stationid.substring(1);
			String fcstidStr = xmitConfig.getString("verification.fcstid");
			fcstid = Integer.parseInt(fcstidStr);
			String periodStr = xmitConfig.getString("verification.period");
			period = Integer.parseInt(periodStr);
		} catch (Exception e) {
			statusHandler.handle(Priority.PROBLEM, "Tafqueue VFT Configuration Manager: error occurred while reading configuration.\n" + e.getLocalizedMessage(), e);
			e.printStackTrace();
			return;
		}
		statusHandler.handle(Priority.INFO, "Tafqueue VFT Configuration Manager: wmo = " + wmoid + " " + stationid + "; forecasterid = " + fcstid + "; period = " + period );
		return;
	}

	public String getWmoid() {
		return wmoid;
	}

	public void setWmoid(String wmoid) {
		this.wmoid = wmoid;
	}

	public String getSiteid() {
		return siteid;
	}

	public void setSiteid(String siteid) {
		this.siteid = siteid;
	}

	public String getStationid() {
		return stationid;
	}

	public void setStationid(String stationid) {
		this.stationid = stationid;
	}

	public int getFcstid() {
		return fcstid;
	}

	public void setFcstid(int fcstid) {
		this.fcstid = fcstid;
	}

	public int getPeriod() {
		return period;
	}

	public void setPeriod(int period) {
		this.period = period;
	}

	public String getBbb() {
		return bbb;
	}

	public void setBbb(String bbb) {
		this.bbb = bbb;
	}
    
}