SeleniumSeleneseImporter.java

/*
 * Copyright (c) 2007 Design Maximum - http://www.designmaximum.com
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 */

package er.selenium.io;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.StringReader;

import com.webobjects.foundation.NSMutableArray;

import er.selenium.SeleniumTest;

public class SeleniumSeleneseImporter implements SeleniumTestImporter {
	public String name() {
		return "selenese";
	}
	
	public SeleniumTest process(String contents) {
		int lineNumber = 0;
		try {
			BufferedReader reader = new BufferedReader(new StringReader(contents));
			
			NSMutableArray elements = new NSMutableArray();
			String line;
			while ((line = reader.readLine()) != null) {
				++lineNumber;
				line = line.trim();
				if (line.length() == 0) {
					continue;
				}
				
				switch (line.charAt(0)) {
				case '@':
					elements.add(SeleniumTest.MetaCommand.metaCommandFromString(line.substring(1)));
					break;
				case '|':
					String[] args = line.substring(1).split("\\|");
					if (args.length < 1 || args.length > 3) {
						throw new RuntimeException("Invalid number of values for command");
					}
					elements.add(new SeleniumTest.Command(args[0], args.length >= 2 ? args[1] : "", args.length == 3 ? args[2] : ""));
					break;
				default:
					elements.add(new SeleniumTest.Comment(line));
				}
			}
			return new SeleniumTest("", elements);
		} catch (IOException e) {
			throw new RuntimeException("Internal error during parsing", e);
		} catch (RuntimeException e) {
			throw new RuntimeException("Error on line " + lineNumber + " during parsing", e);
		}
	}
}