init.java :  » Scripting » Pnuts » pnuts » nio » Java Open Source

/*
 * @(#)init.java 1.2 04/12/06
 *
 * Copyright (c) 2001-2004 Sun Microsystems, Inc. All Rights Reserved.
 *
 * See the file "LICENSE.txt" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */
package pnuts.nio;

import pnuts.lang.Runtime;
import pnuts.lang.Package;
import pnuts.lang.Context;
import pnuts.lang.PnutsFunction;
import pnuts.ext.ModuleBase;

/**
 * Initialization of the pnuts.text module
 */
public class init extends ModuleBase {

  static String[] files  = {
    "pnuts/nio/nio",
  };

  static String[][] functions = {
    {
//    "open",
//    "reader",
//    "writer",
//    "openBuffer",
//    "openDirectBuffer",
//    "openChannel",
//    "transferChannel",
      "mapFile",
      "charset",
      "charsets"
    }
  };

  static String[] javaFunctions = {
    "scanLines"
  };

  protected String getPrefix(){
    return "org";
  }

  public Object execute(Context context){
    try {
      Class.forName("java.nio.Buffer");
    } catch (Exception e){
      return null;
    }
    context.clearPackages();
    context.usePackage("pnuts.io");
    context.usePackage("pnuts.lib");
    context.usePackage("pnuts.text");

    for (int i = 0; i < files.length; i++){
      autoload(functions[i], files[i], context);
    }
    for (int i = 0; i < javaFunctions.length; i++){
      autoloadFunction(javaFunctions[i], context);
    }
    return null;
  }
}