net.sourceforge.plantuml.sequencediagram.command.CommandActivate Maven / Gradle / Ivy

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PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2013, Arnaud Roques
 *
 * Project Info:  http://plantuml.sourceforge.net
 * 
 * This file is part of PlantUML.
 *
 * PlantUML 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.
 *
 * PlantUML 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
 * in the United States and other countries.]
 *
 * Original Author:  Arnaud Roques
 * 
 * Revision $Revision: 9786 $
 *
 */
package net.sourceforge.plantuml.sequencediagram.command;

import java.util.List;

import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand;
import net.sourceforge.plantuml.graphic.HtmlColorUtils;
import net.sourceforge.plantuml.sequencediagram.LifeEventType;
import net.sourceforge.plantuml.sequencediagram.Participant;
import net.sourceforge.plantuml.sequencediagram.SequenceDiagram;

public class CommandActivate extends SingleLineCommand {

	public CommandActivate(SequenceDiagram sequenceDiagram) {
		super(sequenceDiagram, "(?i)^(activate|deactivate|destroy|create)\\s+([\\p{L}0-9_.@]+|\"[^\"]+\")\\s*(#\\w+)?$");
	}

	@Override
	protected CommandExecutionResult executeArg(List arg) {
		final LifeEventType type = LifeEventType.valueOf(arg.get(0).toUpperCase());
		final Participant p = getSystem().getOrCreateParticipant(
				StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(arg.get(1)));
		final String error = getSystem().activate(p, type, HtmlColorUtils.getColorIfValid(arg.get(2)));
		if (error == null) {
			return CommandExecutionResult.ok();
		}
		return CommandExecutionResult.error(error);

	}

}