Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/server/ChartOutputServiceImpl.java @ 841:e699adf3b092
Fix loading of recommendations when collection is not yet in place.
flys-client/trunk@2561 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 24 Aug 2011 13:21:15 +0000 |
parents | e74bf6bfeeb6 |
children | 51d4b51a51ed |
rev | line source |
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9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.client.server; |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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2 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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3 import java.io.OutputStream; |
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4 import java.io.IOException; |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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5 import java.util.HashMap; |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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6 import java.util.Map; |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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7 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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8 import org.w3c.dom.Document; |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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9 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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10 import javax.servlet.http.HttpServlet; |
9ca5160cf080
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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11 import javax.servlet.http.HttpServletRequest; |
9ca5160cf080
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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12 import javax.servlet.http.HttpServletResponse; |
9ca5160cf080
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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13 |
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The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact.
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14 import de.intevation.artifacts.common.utils.ClientProtocolUtils; |
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The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact.
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15 |
78
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
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16 import de.intevation.artifacts.httpclient.http.HttpClient; |
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17 import de.intevation.artifacts.httpclient.http.HttpClientImpl; |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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18 |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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19 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
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20 /** |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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21 * This service is used to request a chart from the artifact server. The |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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22 * response is directed directly to the output stream, so the image that is |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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23 * retrieved is displayed in the UI afterwards. |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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24 * |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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25 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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26 */ |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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27 public class ChartOutputServiceImpl |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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28 extends HttpServlet |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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29 { |
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30 public void doGet(HttpServletRequest req, HttpServletResponse resp) { |
9ca5160cf080
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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31 System.out.println("ChartOutputServiceImpl.doGet"); |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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32 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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33 try { |
9ca5160cf080
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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34 OutputStream out = resp.getOutputStream(); |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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35 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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36 String serverUrl = req.getParameter("server"); |
9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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37 String uuid = req.getParameter("uuid"); |
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The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact.
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38 String type = req.getParameter("type"); |
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Bugfix: the current locale string is used to fetch chart images now.
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39 String locale = req.getParameter("locale"); |
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9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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40 |
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The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact.
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41 Document request = ClientProtocolUtils.newOutCollectionDocument( |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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42 uuid, type, type, |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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43 ChartServiceHelper.getChartAttributes(prepareChartAttributes(req))); |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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44 |
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Bugfix: the current locale string is used to fetch chart images now.
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45 HttpClient client = new HttpClientImpl(serverUrl, locale); |
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The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact.
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46 client.collectionOut(request, uuid, "chart", out); |
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9ca5160cf080
Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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47 |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
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48 out.close(); |
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49 out.flush(); |
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50 } |
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51 catch (IOException ioe) { |
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52 ioe.printStackTrace(); |
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53 System.err.println(ioe.getMessage()); |
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54 } |
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55 catch (Exception e) { |
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56 e.printStackTrace(); |
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57 System.err.println(e.getMessage()); |
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58 } |
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59 } |
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60 |
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61 |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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62 protected Map<String, String> prepareChartAttributes(HttpServletRequest req) { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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63 Map<String, String> attr = new HashMap<String, String>(); |
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64 |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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65 Map params = req.getParameterMap(); |
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Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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66 |
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67 attr.put("width", req.getParameter("width")); |
e74bf6bfeeb6
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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68 attr.put("height", req.getParameter("height")); |
e74bf6bfeeb6
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69 attr.put("minx", req.getParameter("minx")); |
e74bf6bfeeb6
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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70 attr.put("maxx", req.getParameter("maxx")); |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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71 attr.put("miny", req.getParameter("miny")); |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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72 attr.put("maxy", req.getParameter("maxy")); |
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Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents:
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73 |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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parents:
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74 return attr; |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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75 } |
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Added a service that builds up requests to retrieve chart images. Use this service to display charts in the ChartOutputTab.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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76 } |
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77 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |