org.simantics.district.maps/src/org/simantics/maps/tests/WMSTest1.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.maps.tests;
  13
  14 import java.awt.geom.Rectangle2D;
  15 import java.io.File;
  16 import java.io.FileOutputStream;
  17 import java.io.IOException;
  18 import java.io.InputStream;
  19 import java.net.HttpURLConnection;
  20 import java.net.MalformedURLException;
  21 import java.net.URISyntaxException;
  22
  23 import org.simantics.maps.WebService;
  24 import org.simantics.maps.wms.WMSGetMapQuery;
  25
  26 /**
  27  * @author Tuukka Lehtonen
  28  */
  29 public class WMSTest1 {
  30
  31     private static String serviceUrl = "http://wms.jpl.nasa.gov/wms.cgi";
  32
  33     public static void main(String[] args) throws MalformedURLException, URISyntaxException {
  34         // Create a method instance.
  35         WebService service = new WebService(serviceUrl);
  36         WMSGetMapQuery req = new WMSGetMapQuery(600, 300, new Rectangle2D.Double(-180,-90,360,180), "image/jpeg", "global_mosaic");
  37
  38         HttpURLConnection connection = null;
  39         try {
  40                 connection = service.openConnection("", req.toString());
  41             // Execute the method.
  42             int statusCode = connection.getResponseCode();
  43
  44             if (statusCode != HttpURLConnection.HTTP_OK) {
  45                 System.err.println("Method failed: " + connection.getResponseMessage());
  46             }
  47
  48             // Read the response body.
  49             byte[] buf = new byte[16384];
  50             int read = 0;
  51
  52             InputStream response = connection.getInputStream();
  53             FileOutputStream fo = new FileOutputStream(File.createTempFile("wmsresponse", ""));
  54             try {
  55                 while ((read = response.read(buf)) != -1) {
  56                     fo.write(buf, 0, read);
  57                 }
  58             } finally {
  59                 fo.close();
  60                 response.close();
  61             }
  62
  63         } catch (IOException e) {
  64             System.err.println("Fatal transport error: " + e.getMessage());
  65             e.printStackTrace();
  66         } finally {
  67             // Release the connection.
  68             connection.disconnect();
  69         }
  70     }
  71 }