/*
 * Licensed Materials - Property of Perforce Software, Inc. 
 * © Copyright Perforce Software, Inc. 2014, 2021 
 * © 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 plugins;

import java.io.IOException;
import java.net.URL;
import java.util.Enumeration;
import java.util.Vector;

import javax.swing.JComponent;

import ilog.views.IlvManagerView;
import ilog.views.maps.IlvMapUtil;
import ilog.views.maps.datasource.IlvMIDMIFDataSource;
import ilog.views.maps.datasource.IlvMapDataSource;

/**
 * Class that manages MID/MIF import action.
 */
public class MIDMIFLoadAction extends ImportAction {

  /**
   * Creates an action for the specified view
   * 
   * @param view
   *          view to add map data to.
   */
  public MIDMIFLoadAction(IlvManagerView view) {
    super(view);
  }

  /**
   * @see plugins.ImportAction#getSubDirectory()
   */
  Override
  protected String getSubDirectory() {
    return IlvMapUtil.getString(getClass(), "MIDMIFLoadAction.CDDirectory"); //$NON-NLS-1$
  }

  /**
   * Returns null.
   * 
   * @see plugins.ImportAction#getAccessory()
   */
  Override
  public JComponent getAccessory() {
    return null;
  }

  /**
   * @see plugins.ImportAction#getDataSources(java.lang.String[])
   */
  Override
  public Enumeration<IlvMapDataSource> getDataSources(String fileNames[]) throws IOException {
    Vector<IlvMapDataSource> src = new Vector<IlvMapDataSource>();
    for (int i = 0; i < fileNames.length; i++) {
      IlvMapDataSource source = new IlvMIDMIFDataSource(fileNames[i]);
      source.setManager(getView().getManager());
      src.add(source);
    }
    return src.elements();
  }

  /**
   * @see plugins.ImportAction#getDataSources(URL[])
   */
  Override
  public Enumeration<IlvMapDataSource> getDataSources(URL urls[]) throws IOException {
    Vector<IlvMapDataSource> src = new Vector<IlvMapDataSource>();
    for (int i = 0; i < urls.length; i++) {
      IlvMapDataSource source = new IlvMIDMIFDataSource(urls[i]);
      source.setManager(getView().getManager());
      src.add(source);
    }
    return src.elements();
  }

  /**
   * @see plugins.ImportAction#getExtensions()
   */
  Override
  public String[] getExtensions() {
    return new String[] { ".mif" }; //$NON-NLS-1$
  }

  /**
   * @see plugins.ImportAction#getFormatName()
   */
  Override
  public String getFormatName() {
    return ilog.views.maps.IlvMapUtil.getString(getClass(), "MIDMIFLoadAction.FormatName"); //$NON-NLS-1$
  }

}