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/* vim: set expandtab tabstop=4 shiftwidth=4 : */
// package pkgname;
import java.io.File;
import java.util.Date;
import jargs.gnu.CmdLineParser;
/**
* Class <%= @class_name %>
*
* @author <% @username %> <<%= @email %>>
* @date <%= @now %>
*/
public class <%= @class_name %> {
/*
* print usage and exit with status 1
*/
private static void printUsage () {
System.err.println("Usage : <%= @class_name %> [{-d, --debug} a_float] [ --input file_name]");
System.err.println(" debug : debug verbosity");
System.err.println(" input : path to input file");
}
/**
* application entry point
*/
public static void main (String [] args ) {
CmdLineParser parser = new CmdLineParser();
CmdLineParser.Option debug = parser.addIntegerOption('d',"debug");
CmdLineParser.Option input = parser.addStringOption("input");
try {
parser.parse(args);
} catch(CmdLineParser.OptionException e) {
System.err.println("\n"+e.getMessage());
printUsage();
System.exit(2);
}
int debugLevel = ((Integer)parser.getOptionValue(debug,new Integer(0))).intValue();
String inputFile = (String)parser.getOptionValue(input);
if(debugLevel>0){
System.out.println("Debug Trace :");
System.out.println("\t"+new Date( ) );
System.out.println("\tdebug level : "+debugLevel);
System.out.println("\texcel file : "+inputFile);
}
if(inputFile!=null && !inputFile.equals("")){
File f = new File(inputFile);
if(!f.canRead()){
System.err.println("Fatal Error : Unable to read "+inputFile);
System.exit(1);
}
}
System.exit(0);
}
}
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