/*
 * Licensed Materials - Property of Rogue Wave Software, Inc. 
 * © Copyright Rogue Wave Software, Inc. 2014, 2015 
 * © Copyright IBM Corp. 2009, 2014
 * © Copyright ILOG 1996, 2009
 * All Rights Reserved.
 *
 * Note to U.S. Government Users Restricted Rights:
 * The Software and Documentation were developed at private expense and
 * are "Commercial Items" as that term is defined at 48 CFR 2.101,
 * consisting of "Commercial Computer Software" and
 * "Commercial Computer Software Documentation", as such terms are
 * used in 48 CFR 12.212 or 48 CFR 227.7202-1 through 227.7202-4,
 * as applicable.
 */
package demo;

import ilog.cpl.IlpNetwork;
import ilog.cpl.datasource.IlpDefaultDataSource;
import ilog.cpl.service.IlpContext;

import ilog.tgo.faces.network.component.IltFacesNetworkView;
import ilog.views.util.IlvResourceUtil;

/**
 * <p>This bean provides access to a custom instance of 
 * <code>IlpNetwork</code>, it helps ilustrating how the
 * <code>network</code> property of <code>networkView</code>
 * JSF component can be used.</p>
 */
public class MyNetwork {
  private IlpContext context;
  private IlpNetwork network;

  /**
   * <p>Sets the context into the bean.</p>
   * 
   * @param context The context to be set.
   */
  public void setContext(IlpContext context) {
    this.context = context;
  }
  
  /**
   * <p>This method returns a custom instance of
   * <code>IlpNetwork</code>.</p>
   */
  public IlpNetwork getNetwork() {
    if (null == network) {
      // Get the default configuration file name
      String config = IltFacesNetworkView.DefaultConfigurationFileName;
      network = new IlpNetwork(config, context);
      IlpDefaultDataSource dataSource = new IlpDefaultDataSource(context);
      try {
        network.setStyleSheets(new String[] { "resources/styles/default_styles.css" });
        dataSource.parse("resources/data/default_data.xml");
      } catch(Exception x) {
        String msg=IlvResourceUtil.getServerLocaleString(MyNetwork.class,"notConfigureCustomNetwork");
        System.err.println(msg);
      }
  
      network.setDataSource(dataSource);
    }      
    return network;
  }
}