/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.cli.handlers;
import java.util.List;
import org.jboss.as.cli.CommandContext;
import org.jboss.as.cli.operation.ParsedCommandLine;
/**
* Connect handler.
*
* @author Alexey Loubyansky
*/
public class ConnectHandler extends CommandHandlerWithHelp {
public ConnectHandler() {
this("connect");
}
public ConnectHandler(String command) {
super(command);
}
@Override
public boolean hasArgument(int index) {
return index <= 1;
}
@Override
protected void doHandle(CommandContext ctx) {
int port = -1;
String host = null;
final ParsedCommandLine parsedCmd = ctx.getParsedCommandLine();
final List<String> args = parsedCmd.getOtherProperties();
if(!args.isEmpty()) {
if(args.size() != 1) {
ctx.printLine("The command expects only one argument but got " + args);
return;
}
final String arg = args.get(0);
String portStr = null;
int colonIndex = arg.lastIndexOf(':');
if(colonIndex < 0) {
// default port
host = arg;
} else if(colonIndex == 0) {
// default host
portStr = arg.substring(1).trim();
} else {
final boolean hasPort;
int closeBracket = arg.lastIndexOf(']');
if (closeBracket != -1) {
//possible ip v6
if (closeBracket > colonIndex) {
hasPort = false;
} else {
hasPort = true;
}
} else {
//probably ip v4
hasPort = true;
}
if (hasPort) {
host = arg.substring(0, colonIndex).trim();
portStr = arg.substring(colonIndex + 1).trim();
} else {
host = arg;
}
}
if(portStr != null) {
try {
port = Integer.parseInt(portStr);
} catch(NumberFormatException e) {
ctx.printLine("The port must be a valid non-negative integer: '" + args + "'");
return;
}
if(port < 0) {
ctx.printLine("The port must be a valid non-negative integer: '" + args + "'");
return;
}
}
}
ctx.connectController(host, port);
}
}