org.fabric3.admin.interpreter.command.UseCommand Maven / Gradle / Ivy

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/*
* Fabric3
* Copyright (c) 2009-2011 Metaform Systems
*
* Fabric3 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, either version 3 of
* the License, or (at your option) any later version, with the
* following exception:
*
* Linking this software statically or dynamically with other
* modules is making a combined work based on this software.
* Thus, the terms and conditions of the GNU General Public
* License cover the whole combination.
*
* As a special exception, the copyright holders of this software
* give you permission to link this software with independent
* modules to produce an executable, regardless of the license
* terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided
* that you also meet, for each linked independent module, the
* terms and conditions of the license of that module. An
* independent module is a module which is not derived from or
* based on this software. If you modify this software, you may
* extend this exception to your version of the software, but
* you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version.
*
* Fabric3 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 Fabric3.
* If not, see .
*/
package org.fabric3.admin.interpreter.command;

import java.io.PrintStream;

import org.fabric3.admin.interpreter.Command;
import org.fabric3.admin.interpreter.CommandException;
import org.fabric3.admin.interpreter.communication.DomainConnection;

/**
 * @version $Rev: 10072 $ $Date: 2011-03-08 19:08:31 +0000 (Tue, 08 Mar 2011) $
 */
public class UseCommand implements Command {

    private DomainConnection domainConnection;
    private String alias;
    private String address;
    private String username;
    private String password;

    public UseCommand(DomainConnection domainConnection) {
        this.domainConnection = domainConnection;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public void setAlias(String alias) {
        this.alias = alias;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public boolean execute(PrintStream out) throws CommandException {
        if (alias == null) {
            out.println("Using " + domainConnection.getAlias() + " [" + domainConnection.getAddress() + "]");
            return true;
        }
        domainConnection.setAddress(alias, address);
        if (username != null) {
            domainConnection.setUsername(username);
        }
        if (password != null) {
            domainConnection.setPassword(password);
        }
        return true;
    }

}