/*
 * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://joinup.ec.europa.eu/software/page/eupl
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 */
package at.asit.pdfover.gui.composites;


import org.eclipse.swt.widgets.Composite;

import at.asit.pdfover.gui.workflow.ConfigurationContainer;
import at.asit.pdfover.gui.workflow.states.State;

/**
 * Base class for configuration composites
 */
public abstract class BaseConfigurationComposite extends StateComposite {
	
	/**
	 * the configuration container
	 */
	protected ConfigurationContainer configurationContainer;
	
	/**
	 * @param parent
	 * @param style
	 * @param state
	 * @param configuration 
	 */
	public BaseConfigurationComposite(Composite parent, int style, State state, ConfigurationContainer configuration) {
		super(parent, style, state);
		this.configurationContainer = configuration;
	}
	
	/**
	 * Load configuration from ConfigurationContainer
	 */
	public abstract void loadConfiguration();
	
	/**
	 * Called before exit.
	 * The method validates every setting in the configuration before exit  
	 * @throws Exception 
	 */
	public abstract void validateSettings() throws Exception;
}