/*******************************************************************************
* This file is part of OpenNMS(R).
*
* Copyright (C) 2010-2011 The OpenNMS Group, Inc.
* OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
*
* OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
*
* OpenNMS(R) 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, either version 3 of the License,
* or (at your option) any later version.
*
* OpenNMS(R) 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.
*
* You should have received a copy of the GNU General Public License
* along with OpenNMS(R). If not, see:
* http://www.gnu.org/licenses/
*
* For more information contact:
* OpenNMS(R) Licensing <license@opennms.org>
* http://www.opennms.org/
* http://www.opennms.com/
*******************************************************************************/
package org.opennms.util.ilr;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import org.opennms.util.ilr.Collector.SortColumn;
public class Main {
/**
* @param args
* @throws IOException
*/
Collector c = new Collector();
boolean processedFiles = false;
public static void main(String[] args) throws IOException {
new Main().execute(args, System.out);
}
public void execute(String[] args, OutputStream out) {
ArgumentParser argParser = new ArgumentParser("ILR", this);
try {
argParser.processArgs(args);
} catch (Exception e) {
reportErrAndExit(argParser, "Unable to parse Arguments."+ e);
}
if (!processedFiles) {
reportErrAndExit(argParser, "At least one instrumentation log file must be passed in.");
}
PrintWriter writer = new PrintWriter(out,true);
c.printReport(writer);
}
private void reportErrAndExit(ArgumentParser argParser, String errMsg) {
System.err.println(errMsg);
argParser.printHelpOptions();
System.exit(1);
}
@Option (shortName ="tpt", longName = "totalPersistTime", help = "Sorts by total persist time")
public void sortByTotalPersistTime() {
c.setSortColumn(SortColumn.TOTALPERSISTTIME);
}
@Option (shortName ="apt", longName = "averagePersistTime", help = "Sorts by average persist time")
public void sortByAveragePersistTime() {
c.setSortColumn(SortColumn.AVERAGEPERSISTTIME);
}
@Option (shortName ="tct", longName = "totalCollectionTime", help = "Sorts by total collection time")
public void sortByTotalCollectiontime() {
c.setSortColumn(SortColumn.TOTALCOLLECTTIME);
}
@Option (shortName ="up", longName = "unsuccesfulPercentage", help = "Sorts by unsuccessful percentage")
public void sortByUnsuccessfulPercentage() {
c.setSortColumn(SortColumn.UNSUCCESSPERCENTAGE);
}
@Option (shortName ="auct", longName = "averageUnsuccessfulCollectionTime", help = "Sorts by average unsuccessful collection time")
public void sortByAverageUnsuccessfulCollectionTime() {
c.setSortColumn(SortColumn.AVGUNSUCCESSCOLLECTTIME);
}
@Option (shortName ="sp", longName = "successfulPercentage", help = "Sorts by successful percentage")
public void sortBySuccessfulPercentage() {
c.setSortColumn(SortColumn.SUCCESSPERCENTAGE);
}
@Option (shortName ="asct", longName = "averageSuccessfulCollectionTime", help = "Sorts by average successful collection time")
public void sortByAverageSuccessfulCollectionTime() {
c.setSortColumn(SortColumn.AVGSUCCESSCOLLECTTIME);
}
@Option (shortName ="atbc", longName = "averageTimeBetweenCollections", help = "Sorts by average time between collections")
public void sortByAverageTimeBetweenCollections() {
c.setSortColumn(SortColumn.AVGTIMEBETWEENCOLLECTS);
}
@Option (shortName ="act", longName = "averageCollectionTime", help = "Sorts by average collection time")
public void sortByAverageCollectionTime() {
c.setSortColumn(SortColumn.AVGCOLLECTTIME);
}
@Option (shortName ="tc", longName = "totalCollections", help = "Sorts by total collections")
public void sortByTotalCollections() {
c.setSortColumn(SortColumn.TOTALCOLLECTS);
}
public Collector getCollector(){
return c;
}
@Arguments(help = "One or more instrumentation log files (with debug logging enabled)")
public void processLogFile(String fileName) {
try {
c.readLogMessagesFromFile(fileName);
} catch (IOException e) {
e.printStackTrace();
}
processedFiles = true;
}
public void parseHelpOption(String [] args, int i) {
if (args[i].equals( "-h") || args[i].equals( "--help")){
System.out.println("Usage: Main.java <input> <sort method>");
System.out.println("<input> is your input file, <sort method> is a");
System.out.println("column sorting method chosen from the following list:");
System.out.println("-tc or --totalCollections : Sorts by total collections");
System.out.println("-act or --averageCollectionTime : Sorts by average collection time");
System.out.println("-atbc or --averageTimeBetweenCollections : Sorts by average time between collections");
System.out.println("-asct or --averageSuccessfulCollectionTime : Sorts by average sucessful collection time");
System.out.println("-sp or --successfulPercentage : Sorts by successful percentage");
System.out.println("-auct or --averageUnsuccessfulCollectionTime : Sorts by average unsuccessful collection time");
System.out.println("-up or --unsuccessfulPercentage : Sorts by unsuccessful percentage");
System.out.println("-tct or --totalCollectionTime : Sorts by total collection time");
System.out.println("-tpt or --totalPersistTime : Sorts by total persist time");
}
}
}