package com.meidusa.amoeba.benchmark;
import com.meidusa.amoeba.util.CmdLineParser;
import com.meidusa.amoeba.util.CmdLineParser.BooleanOption;
import com.meidusa.amoeba.util.CmdLineParser.StringOption;
/**
* This example shows how to dynamically create basic output for a --help option.
*/
public class CmdLineParserTest {
protected static CmdLineParser parser = new CmdLineParser(System.getProperty("application", "benchmark"));
protected static CmdLineParser.Option debugOption = parser.addOption(new BooleanOption('d', "debug", false,false,true,"show the interaction with the server-side information"));
protected static CmdLineParser.Option userOption = parser.addOption(new StringOption('u', "user",true,true,"root","mysql user name"));
protected static CmdLineParser.Option passwordOption = parser.addOption(new StringOption('P', "password",true,false,null,"mysql password"));
protected static CmdLineParser.Option sqlOption = parser.addOption(new StringOption('s', "sql",true,false,null,"query sql"));
protected static CmdLineParser.Option helpOption = parser.addOption(new BooleanOption('?', "help",false,false,true,"Show this help message"));
public static void main( String[] args ) {
try {
parser.parse(args);
}
catch ( CmdLineParser.OptionException e ) {
System.err.println(e.getMessage());
parser.printUsage();
System.exit(2);
}
if ( Boolean.TRUE.equals(parser.getOptionValue(helpOption))) {
parser.printUsage();
System.exit(0);
}
// Extract the values entered for the various options -- if the
// options were not specified, the corresponding values will be
// null.
Boolean verboseValue = (Boolean)parser.getOptionValue(debugOption);
String nameValue = (String)parser.getOptionValue(sqlOption);
// For testing purposes, we just print out the option values
System.out.println("verbose: " + verboseValue);
System.out.println("sql: " + nameValue);
// Extract the trailing command-line arguments ('a_nother') in the
// usage string above.
String[] otherArgs = parser.getRemainingArgs();
System.out.println("remaining args: ");
for ( int i = 0; i < otherArgs.length; ++i ) {
System.out.println(otherArgs[i]);
}
// In a real program, one would pass the option values and other
// arguments to a function that does something more useful.
System.exit(0);
}
}