/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.communications.command.impl.identify.server;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Map;
import mazz.i18n.Logger;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.transport.ConnectorMBean;
import org.rhq.enterprise.communications.ServiceContainerConfigurationConstants;
import org.rhq.enterprise.communications.command.Command;
import org.rhq.enterprise.communications.command.CommandExecutor;
import org.rhq.enterprise.communications.command.CommandResponse;
import org.rhq.enterprise.communications.command.CommandType;
import org.rhq.enterprise.communications.command.impl.identify.AgentIdentification;
import org.rhq.enterprise.communications.command.impl.identify.Identification;
import org.rhq.enterprise.communications.command.impl.identify.IdentifyCommand;
import org.rhq.enterprise.communications.command.impl.identify.IdentifyCommandResponse;
import org.rhq.enterprise.communications.command.impl.identify.ServerIdentification;
import org.rhq.enterprise.communications.command.server.CommandService;
import org.rhq.enterprise.communications.command.server.CommandServiceMBean;
import org.rhq.enterprise.communications.i18n.CommI18NFactory;
import org.rhq.enterprise.communications.i18n.CommI18NResourceKeys;
/**
* Processes a client request to identify this server.
*
* @author John Mazzitelli
*/
public class IdentifyCommandService extends CommandService {
/**
* Logger
*/
private static final Logger LOG = CommI18NFactory.getLogger(IdentifyCommandService.class);
/**
* @see CommandExecutor#execute(Command, java.io.InputStream, java.io.OutputStream)
*/
public CommandResponse execute(Command command, InputStream in, OutputStream out) {
IdentifyCommand identifyCommand = new IdentifyCommand(command);
String our_type = null;
InvokerLocator locator = null;
Identification our_ident;
try {
// from the connector, get the locator URI and find the type parameter in that URI
ConnectorMBean connector = getConnector();
locator = connector.getLocator();
Map locator_params = locator.getParameters();
our_type = (String) locator_params.get(ServiceContainerConfigurationConstants.CONNECTOR_RHQTYPE);
} catch (Exception e) {
return new IdentifyCommandResponse(identifyCommand, e);
}
if (our_type.equals(Identification.TYPE_AGENT)) {
our_ident = new AgentIdentification(our_type, locator.getLocatorURI());
} else if (our_type.equals(Identification.TYPE_SERVER)) {
our_ident = new ServerIdentification(our_type, locator.getLocatorURI());
} else {
return new IdentifyCommandResponse(identifyCommand, new Exception(LOG
.getMsgString(CommI18NResourceKeys.IDENTIFY_COMMAND_SERVICE_UNKNOWN_ENDPOINT)));
}
return new IdentifyCommandResponse(identifyCommand, our_ident);
}
/**
* Supports {@link IdentifyCommand#COMMAND_TYPE}.
*
* @see CommandServiceMBean#getSupportedCommandTypes()
*/
public CommandType[] getSupportedCommandTypes() {
return new CommandType[] { IdentifyCommand.COMMAND_TYPE };
}
}