/*
* 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.CommandFormatException;
import org.jboss.as.cli.Util;
import org.jboss.as.cli.impl.ArgumentWithValue;
import org.jboss.as.cli.impl.ArgumentWithoutValue;
import org.jboss.as.cli.operation.OperationRequestAddress;
import org.jboss.as.cli.operation.OperationRequestCompleter;
import org.jboss.as.cli.operation.OperationRequestParser;
import org.jboss.as.cli.operation.impl.DefaultOperationCallbackHandler;
import org.jboss.as.cli.operation.impl.DefaultOperationRequestAddress;
/**
*
* @author Alexey Loubyansky
*/
public class LsHandler extends CommandHandlerWithHelp {
private final ArgumentWithValue nodePath;
private final ArgumentWithoutValue l;
public LsHandler() {
this("ls");
}
public LsHandler(String command) {
super(command, true);
l = new ArgumentWithoutValue(this, "-l");
nodePath = new ArgumentWithValue(this, OperationRequestCompleter.INSTANCE, 0, "--node-path");
}
@Override
protected void doHandle(CommandContext ctx) throws CommandFormatException {
final String nodePath = this.nodePath.getValue(ctx.getParsedArguments());
final OperationRequestAddress address;
if (nodePath != null) {
address = new DefaultOperationRequestAddress(ctx.getPrefix());
OperationRequestParser.CallbackHandler handler = new DefaultOperationCallbackHandler(address);
try {
ctx.getOperationRequestParser().parse(nodePath, handler);
} catch (CommandFormatException e) {
ctx.printLine(e.getLocalizedMessage());
}
} else {
address = new DefaultOperationRequestAddress(ctx.getPrefix());
}
final List<String> names;
if(address.endsOnType()) {
final String type = address.getNodeType();
address.toParentNode();
names = Util.getNodeNames(ctx.getModelControllerClient(), address, type);
} else {
names = Util.getNodeTypes(ctx.getModelControllerClient(), address);
}
printList(ctx, names, l.isPresent(ctx.getParsedArguments()));
}
}