Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
package org.renci.nodeagent2.oscarslib.util;
import java.util.Calendar;
import net.es.oscars.common.soap.gen.OSCARSFaultMessage;
import org.renci.nodeagent2.oscarslib.driver.Driver;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.GnuParser;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
/**
* Main program for OSCARS 06 ORCA driver
* @author ibaldin
*
*/
public class DriverMain {
private static final String CANCEL_CMD = "cancel";
private static final String CREATE_CMD = "create";
private static final String LIST_CMD = "list";
private static final String POLL_INTERVAL = "poll";
private static final String KEYSTOREPASS = "keystorepass";
private static final String KEY_ALIAS = "alias";
private static final String KEYSTORE = "keystore";
private static final String TRUSTSTORE = "truststore";
private static final String IDC_URL = "url";
private static final String INT_Z = "intZ";
private static final String INT_A = "intA";
private static final String BWUNITS = "bwunits";
private static final String GRI = "gri";
@SuppressWarnings("static-access")
public static void main(String[] argv) {
// create the command line parser
CommandLineParser parser = new GnuParser();
// create the Options
Options options = new Options();
options.addOption(OptionBuilder.
withArgName(IDC_URL )
.hasArg().isRequired()
.withDescription( "url of OSCARS IDC")
.create(IDC_URL));
options.addOption(OptionBuilder.
withArgName("jks file").
hasArg().isRequired().
withDescription("keystore with user cert").
create(KEYSTORE));
options.addOption(OptionBuilder.
withArgName("jks file").
hasArg().isRequired().
withDescription("truststore with IDC server certs").
create(TRUSTSTORE));
options.addOption(OptionBuilder.
withArgName("key alias").
hasArg().isRequired().
withDescription("alias of the key in keystore to use").
create(KEY_ALIAS));
options.addOption(OptionBuilder.
withArgName("password string").
hasArg().isRequired().
withDescription("password for the key alias and the keystore").
create(KEYSTOREPASS));
options.addOption(OptionBuilder.
withArgName("password string").
hasArg().
withDescription("password for the truststore file (optional - only if different from keystore password)").
create("truststorepass"));
options.addOption(OptionBuilder.
withArgName("interface urn").
hasArg().
withDescription("URN of the interface A of the path").
create(INT_A));
options.addOption(OptionBuilder.
withArgName("interface urn").
hasArg().
withDescription("URN of the interface Z of the path").
create(INT_Z));
options.addOption(OptionBuilder.
withArgName("vlan tag").
hasArg().
withDescription("VLAN tag of the interface A of the path").
create("tagA"));
options.addOption(OptionBuilder.
withArgName("vlan tag").
hasArg().
withDescription("VLAN tag of the interface Z of the path").
create("tagZ"));
options.addOption(OptionBuilder.
withArgName("bandwidth (default Mbps)").
hasArg().
withDescription("requested bandwidth of the path. zero means best-effort.").
create("bw"));
options.addOption(OptionBuilder.
withArgName("bandwidth units=").
hasArg().
withDescription("requested bandwidth units").
create(BWUNITS));
options.addOption(OptionBuilder.
withArgName("gri").
hasArg().
withDescription("GRI of the reservation of interest").
create("gri"));
options.addOption(OptionBuilder.
withArgName("command=").
hasArg().isRequired().
withDescription("command to issue").
create("command"));
options.addOption(OptionBuilder.
withArgName("duration in seconds").
hasArg().
withDescription("duration of the reservation in seconds").
create("duration"));
options.addOption(OptionBuilder.
withArgName("reservation description").
hasArg().
withDescription("description of the reservation").
create("description"));
options.addOption(OptionBuilder.
withArgName("polling interval for create and cancel").
hasArg().
withDescription("polling interval in seconds").
create(POLL_INTERVAL));
options.addOption("d", false, "provide debugging information");
options.addOption("c", false, "use compact concatenated circuit description on create and cancel: GRI|intA|tagA|intZ|tagZ");
try {
// parse the command line arguments
CommandLine line = parser.parse( options, argv );
String command = line.getOptionValue("command");
boolean debugOn = false;
if (line.hasOption("d"))
debugOn = true;
boolean compact = false;
if (line.hasOption("c"))
compact = true;
if (command.equals(LIST_CMD)) {
// check command line parameters for list - none outside default
Driver d = new Driver(
line.getOptionValue(IDC_URL),
line.getOptionValue(TRUSTSTORE),
line.getOptionValue(KEYSTORE),
line.getOptionValue(KEY_ALIAS),
line.getOptionValue(KEYSTOREPASS), false);
System.out.println(d.printReservations(false));
} else if (command.equals("listactive")) {
// check command line parameters for list - none outside default
Driver d = new Driver(
line.getOptionValue(IDC_URL),
line.getOptionValue(TRUSTSTORE),
line.getOptionValue(KEYSTORE),
line.getOptionValue(KEY_ALIAS),
line.getOptionValue(KEYSTOREPASS), false);
System.out.println(d.printReservations(true));
} else if (command.equals(CREATE_CMD)) {
// check command line parameters for create
if (!line.hasOption(INT_A) ||
!line.hasOption(INT_Z) ||
!line.hasOption("tagA") ||
!line.hasOption("tagZ") ||
!line.hasOption("bw") ||
!line.hasOption("duration") ||
!line.hasOption("description"))
throw new ParseException("intA, intZ, tagA, tagZ, description, duration and bw must be specified");
int duration = Integer.parseInt(line.getOptionValue("duration"));
long bw = Long.parseLong(line.getOptionValue("bw"));
int tagA = Integer.parseInt(line.getOptionValue("tagA"));
int tagZ = Integer.parseInt(line.getOptionValue("tagZ"));
int poll = 10;
if (line.hasOption(POLL_INTERVAL)) {
poll = Integer.parseInt(line.getOptionValue(POLL_INTERVAL));
if (poll < 0)
throw new ParseException("Polling interval must be positive in seconds.");
}
if ((tagA <=0) || (tagA > 4096) || (tagZ <= 0) || (tagZ > 4096))
throw new ParseException("VLAN tags must be in 1-4096 range");
// deal with bandwidth units
if (line.hasOption(BWUNITS)) {
if (line.getOptionValue(BWUNITS).equalsIgnoreCase("mbps"))
;
else if (line.getOptionValue(BWUNITS).equalsIgnoreCase("kbps"))
bw /= 1000;
else if (line.getOptionValue(BWUNITS).equalsIgnoreCase("gbps"))
bw *= 1000;
else if (line.getOptionValue(BWUNITS).equalsIgnoreCase("bps"))
bw /= 1000000;
else
throw new ParseException("Only bps, kbps, mbps and gbps are allowed as units");
}
Calendar start = Calendar.getInstance();
Calendar end = Calendar.getInstance();
end.add(Calendar.SECOND, duration);
if (debugOn)
System.out.println("Creating reservation from " + line.getOptionValue(INT_A) + "/" + tagA + " to " +
line.getOptionValue(INT_A) + "/" + tagZ + " bw=" + bw + " for " + duration);
Driver d = new Driver(
line.getOptionValue(IDC_URL),
line.getOptionValue(TRUSTSTORE),
line.getOptionValue(KEYSTORE),
line.getOptionValue(KEY_ALIAS),
line.getOptionValue(KEYSTOREPASS), false);
String gri = d.createReservationPoll(line.getOptionValue("description"),
start.getTime(), end.getTime(),
(int)bw,
line.getOptionValue(INT_A), tagA,
line.getOptionValue(INT_Z), tagZ,
poll);
if (compact)
System.out.println(gri + "|" + line.getOptionValue(INT_A) + "|" + tagA + "|" + line.getOptionValue(INT_Z) + "|" + tagZ);
else
System.out.println("SUCCESS: gri=" + gri);
} else if (command.equals(CANCEL_CMD)) {
if (!line.hasOption(GRI))
throw new ParseException("GRI must be specified");
String gri = line.getOptionValue(GRI);
if (line.hasOption("c")) {
// get the gri
String[] splits = gri.split("\\|");
gri = splits[0].trim();
}
int poll = 10;
if (line.hasOption(POLL_INTERVAL)) {
poll = Integer.parseInt(line.getOptionValue(POLL_INTERVAL));
if (poll < 0)
throw new ParseException("Polling interval must be positive in seconds.");
}
Driver d = new Driver(
line.getOptionValue(IDC_URL),
line.getOptionValue(TRUSTSTORE),
line.getOptionValue(KEYSTORE),
line.getOptionValue(KEY_ALIAS),
line.getOptionValue(KEYSTOREPASS), false);
if (debugOn)
System.out.println("Canceling reservation " + gri);
d.cancelReservation(gri, poll);
System.out.println("SUCCESS");
}
}
catch( ParseException exp ) {
System.err.println("ERROR: Incorrect command line: " + exp.getMessage() );
}
catch (OSCARSFaultMessage ofe) {
System.err.println("ERROR: OSCARS Fault: " + ofe.getMessage());
}
catch (Exception e) {
System.err.println("ERROR: Generic exception: " + e.getMessage());
}
}
}
