//package staticstub;

import java.lang.System;
import javax.xml.rpc.Stub;
import javax.activation.*;
import java.net.URL;
import java.io.FileNotFoundException;
import staticstub.*;

public class SampleDTserviceClient {

   private static String endpointAddress = 
                        "http://translators.gsfc.nasa.gov/dt/dtservice";

   public static void main(String[] args) {

      String translationMode = "";
      String mappingMode = "";
      String emailTo = "myname@mydomain.mycompany.com";
      // String emailTo = "";

      System.out.println("Endpoint address = " + endpointAddress);
      try {
         Stub stub = createProxy();
         stub._setProperty(javax.xml.rpc.Stub.ENDPOINT_ADDRESS_PROPERTY, 
                           endpointAddress); 
         DataTranslationIF dt = (DataTranslationIF)stub;
            

	 String filename;
         String outputURL="";
	 DataHandler dh, dh2;

// translateFile

	 filename = "file:///Users/cdf/so_at_def_20001029_v01.cdf";
         dh = createDataHandler(filename);
         translationMode = "cdf-fits";
	 System.out.println("**** translateFile method ****");
         System.out.println(filename+" -> "+
            dt.translateFile(dh, "so_at_def_20001029_v01.cdf", 
                             translationMode, emailTo));
         System.out.println(" ");
	 

// translateRemoteFile

         filename = "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/swe.cdf";
         translationMode = "cdf-netcdf";
         outputURL = dt.translateRemoteFile(filename, translationMode, "");
	 System.out.println("**** translateRemoteFile method ****");
         if (outputURL.indexOf("Error") != -1)
             System.out.println (outputURL);  /* issue error message */
         else
             System.out.println(filename+" (remote file w/o mapping) -> "+
                                outputURL);
         System.out.println(" ");

// translateFiles

	 filename = "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/rain2.cdf";
         dh = createDataHandler(filename);
         translationMode = "cdf-netcdf";
         System.out.println(filename+" -> "+
            dt.translateFile(dh, "rain2.cdf", translationMode, ""));
	 System.out.println(" ");

         String[] filenames = {"1992.cdf", "SOHO_AT_DEF_19951206_V03.fits"};
         String[] translationModes = {"cdf-netcdf", "fits-cdf"};
         DataHandler[] dhArray = new DataHandler[filenames.length];
         String[] msgArray = new String[filenames.length];
         System.out.println("**** translateFiles method ****");
         for (int i=0; i < filenames.length; i++) {
              filename = "file:///Users/cdf/" + filenames[i];
              dhArray[i] = createDataHandler(filename);
         } 
         msgArray = dt.translateFiles(dhArray, filenames, translationModes, 
                                      emailTo);

	 System.out.println("**** translateFiles method ****");
         for (int i=0; i < msgArray.length; i++) 
              System.out.println(filenames[i]+" -> "+msgArray[i]);

// translateRemoteFiles

         String[] filenames1 =
             {"ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/swe.cdf",
              "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/so_cel_200010291.cdf"};
         String[] translationModes1 = {"cdf-text", "cdf-netcdf"};
         String[] outFilenames = new String[translationModes.length];

         outFilenames = dt.translateRemoteFiles(filenames1, translationModes1, "");
	 System.out.println("**** translateRemoteFiles method ****");
         for (int i=0; i < outFilenames.length; i++)
            System.out.println("outFilenames["+i+"] = "+outFilenames[i]);

// translateFilewithMapping

         filename = "file:///Users/cdf/so_at_def_20001029_v01.cdf";
         dh = createDataHandler(filename);
         translationMode = "cdf-fits";
	 filename = "file:///Users/cdf/mycdf_to_fits.dat";
         dh2 = createDataHandler(filename);
         mappingMode = "cdf-fits";
	 System.out.println("**** translateFilewithMapping method ****");
         System.out.println(filename+" -> "+
		       dt.translateFilewithMapping(dh, "so_at_def_20001029_v01.cdf",
		                                   translationMode, 
						   dh2, "mycdf_to_fits.dat",
						   mappingMode,
						   emailTo));
	 System.out.println(" ");

// translateRemoteFilewithMapping
         filename = "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/swe.cdf";
         translationMode = "cdf-netcdf";
         String mappingFilename =
               "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/mycdf2nc.dat";

         outputURL = dt.translateRemoteFilewithMapping(filename, translationMode,
                                                       mappingFilename, "");
	 System.out.println("**** translateRemoteFilewithMapping method ****");
         if (outputURL.indexOf("Error") != -1)
             System.out.println (outputURL);  /* issue error message */
         else
             System.out.println(filename+" (remote file with mapping) -> "+
                                outputURL);
         System.out.println(" ");


// translateFileswithMappings

	 String[] filenames2 = {"1993.cdf", "1996.fits"};
	 String[] mappingnames = {"myfits_to_cdf.dat"};
         String[] translationModes2 = {"cdf-netcdf", "fits-cdf"};
	 String[] mappingModes = {"fits-cdf"};
         DataHandler[] dh1Array = new DataHandler[filenames2.length]; 
	 DataHandler[] dh2Array = new DataHandler[mappingnames.length];
         String[] msg2Array = new String[filenames2.length];          
                                                                    
         for (int i=0; i < filenames2.length; i++) {                 
              filename = "file:///Users/cdf/" + filenames2[i];
              dh1Array[i] = createDataHandler(filename);
         }
	 for (int i=0; i < mappingnames.length; i++) {
	      filename = "file:///Users/cdf/" + mappingnames[i];
	      dh2Array[i] = createDataHandler(filename);
	 }
         msg2Array = dt.translateFileswithMappings(dh1Array, filenames2, 
			                          translationModes2,       
						  dh2Array, mappingnames,
						  mappingModes,
		                                  emailTo);
         System.out.println("**** translateFileswithMappings method ****");	 
         for (int i=0; i < msg2Array.length; i++)                    
              System.out.println(filenames[i]+" -> "+msg2Array[i]);
         System.out.println(" ");	 
                                                                    
// translateRemoteFileswithMappings

         String[] filenames3 = {
                        "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/mydata.cdf",
                        "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/mydata1.cdf"};
         String[] translationModes3 = {"cdf-text", "cdf-netcdf"};
         String[] mappingFilenames =
             {"ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/mycdf2nc.dat",
              "ftp://nssdcftp.gsfc.nasa.gov/standards/cdf/mycdf2nc_copy.dat"};
         String[] mappingFileModes = {"cdf-fits", "cdf-netcdf"};

         outFilenames = dt.translateRemoteFileswithMappings(filenames3,
                                                            translationModes3, 
                                                            mappingFilenames,
                                                            mappingFileModes, 
                                                            "");
         System.out.println("**** translateRemoteFileswithMappings method ****");	 
         for (int i=0; i < outFilenames.length; i++)
            System.out.println("outFilenames["+i+"] = "+outFilenames[i]);


      } catch (Exception ex) {
          System.out.println("** Error in Main **");
          ex.printStackTrace();
      }
   }    

    private static Stub createProxy() {
        // Note: MyHelloService_Impl is implementation-specific.
        return (Stub)(new DataTranslationService_Impl().getDataTranslationIFPort());
    }

    private static DataHandler createDataHandler(String filename) {
        DataHandler dataHandler = null;
        try {
            URL url = new URL(filename);
            dataHandler = new DataHandler(url);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return dataHandler;
    }
}