taverna-spreadsheet-import-activity-ui/src/main/java/net/sf/taverna/t2/activities/spreadsheet/servicedescriptions/SpreadsheetImportTemplateService.java

/*******************************************************************************
 * Copyright (C) 2009 The University of Manchester
 *
 *  Modifications to the initial code base are copyright of their
 *  respective authors, or their employers as appropriate.
 *
 *  This program 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 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 ******************************************************************************/
package net.sf.taverna.t2.activities.spreadsheet.servicedescriptions;

import java.net.URI;

import javax.swing.Icon;

import com.fasterxml.jackson.databind.node.ObjectNode;

import net.sf.taverna.t2.activities.spreadsheet.il8n.SpreadsheetImportUIText;
import net.sf.taverna.t2.servicedescriptions.AbstractTemplateService;
import net.sf.taverna.t2.servicedescriptions.ServiceDescription;
import uk.org.taverna.scufl2.api.configurations.Configuration;

/**
 * Definition of the SpreadsheetImport spreadsheet import template service.
 *
 * @author David Withers
 */
public class SpreadsheetImportTemplateService extends AbstractTemplateService {

	public static final URI ACTIVITY_TYPE = URI
			.create("http://ns.taverna.org.uk/2010/activity/spreadsheet-import");

	private static final String SERVICE_NAME = SpreadsheetImportUIText
			.getString("SpreadsheetImportTemplateService.serviceName");

	private static final URI providerId = URI
			.create("http://taverna.sf.net/2010/service-provider/spreadsheet");

	public String getName() {
		return SERVICE_NAME;
	}

	@Override
	public URI getActivityType() {
		return ACTIVITY_TYPE;
	}

	@Override
	public Configuration getActivityConfiguration() {
		Configuration configuration = new Configuration();
		configuration.setType(ACTIVITY_TYPE.resolve("#Config"));
		ObjectNode json = (ObjectNode) configuration.getJson();
		json.put("columnRange", json.objectNode().put("start", 0).put("end", 1));
		json.put("rowRange", json.objectNode().put("start", 0).put("end", -1));
		json.put("emptyCellValue", "");
		json.put("allRows", true);
		json.put("excludeFirstRow", false);
		json.put("ignoreBlankRows", false);
		json.put("emptyCellPolicy", "EMPTY_STRING");
		json.put("outputFormat", "PORT_PER_COLUMN");
		json.put("csvDelimiter", ",");
		return configuration;
	}

	@Override
	public Icon getIcon() {
		return SpreadsheetImportActivityIcon.getSpreadsheetImportIcon();
	}

	@Override
	public String getDescription() {
		return SpreadsheetImportUIText
				.getString("SpreadsheetImportTemplateService.serviceDescription");
	}

	public static ServiceDescription getServiceDescription() {
		SpreadsheetImportTemplateService bts = new SpreadsheetImportTemplateService();
		return bts.templateService;
	}

	public String getId() {
		return providerId.toString();
	}
}