TestTdsWxs.java example

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thredds-master
/*
 * Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
 *
 * Portions of this software were developed by the Unidata Program at the
 * University Corporation for Atmospheric Research.
 *
 * Access and use of this software shall impose the following obligations
 * and understandings on the user. The user is granted the right, without
 * any fee or cost, to use, copy, modify, alter, enhance and distribute
 * this software, and any derivative works thereof, and its supporting
 * documentation for any purpose whatsoever, provided that this entire
 * notice appears in all copies of the software, derivative works and
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 * UCAR/Unidata in any publications that result from the use of this
 * software or in any product that includes this software. The names UCAR
 * and/or Unidata, however, may not be used in any advertising or publicity
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 */
package thredds.tds;

import junit.framework.*;

import ucar.nc2.util.IO;

import java.io.IOException;
import java.io.File;

public class TestTdsWxs extends TestCase {

  public TestTdsWxs( String name) {
    super(name);
  }

  public void testWcs() throws IOException {
    showGetCapabilities("http://localhost:8080/thredds/wcs/aggNewTest/SUPER-NATIONAL_8km_WV.gini");
    showDescribeCoverage("http://localhost:8080/thredds/wcs/aggNewTest/SUPER-NATIONAL_8km_WV.gini", "IR_WV");
    showGetCoverage("http://localhost:8080/thredds/wcs/aggNewTest/SUPER-NATIONAL_8km_WV.gini", "IR_WV",
            "2000-06-16T07:00:00Z", null, null);
  }

  private void showGetCapabilities(String url) throws IOException {
    showRead(url+"?request=GetCapabilities&version=1.0.0&service=WCS");
  }

  private void showDescribeCoverage(String url, String grid) throws IOException {
    showRead(url+"?request=DescribeCoverage&version=1.0.0&service=WCS&coverage="+grid);
  }

  private void showGetCoverage(String url, String grid, String time, String vert, String bb) throws IOException {
    String getURL = url+"?request=GetCoverage&version=1.0.0&service=WCS&format=NetCDF3&coverage="+grid;
    if (time != null)
      getURL = getURL + "&time="+time;
    if (vert != null)
      getURL = getURL + "&vertical="+vert;
    if (bb != null)
      getURL = getURL + "&bbox="+bb;

    File file = new File("C:/TEMP/"+grid+"3.nc");
    IO.readURLtoFile(getURL, file);
    System.out.println(" copied contents to "+file.getPath());
  }

  private void showRead(String url) throws IOException {
    System.out.println("****************\n");
    System.out.println(url+"\n");
    String contents = IO.readURLcontentsWithException( url);
    System.out.println(contents);
  }



}