content: package com.japisoft.editix.wizard;
  
  import java.util.Properties;
  import com.japisoft.framework.xml.parser.node.FPNode;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  This program 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.
  
  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 General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public abstract class BasicWizardContext implements WizardContext {
  
  	public BasicWizardContext() {
  		super();
  	}
  	
  	public BasicWizardContext( String[] content ) {
  		this();
  		for ( int i = 0; i < content.length; i += 2 ) {
  			setProperty( content[ i ], content[ i + 1 ] );
  		}
  	}
  	
  	private Properties prop = null;
  	
  	public String getProperty(String name, String defaultValue) {
  		if ( prop == null )
  			return defaultValue;
  		return prop.getProperty( name, defaultValue );
  	}
  
  	public void setProperty( String name, String value ) {
  		if ( prop == null )
  			prop = new Properties();
  		prop.put( name, value );
  	}
  	
  	protected boolean isEmpty( String value ) {
  		return value == null || "".equals( value );
  	}
  
  	public abstract FPNode getResult(WizardModel model);
  
  }
  