dive4elements/river: flys-client/src/main/java/de/intevation/flys/client/server/ChartOutputServiceImpl.java annotate

annotate flys-client/src/main/java/de/intevation/flys/client/server/ChartOutputServiceImpl.java @ 3370:08b2472111aa

New implementation of OverviewOutputTab which has a minimalistic chart toolbar and no chart theme panel. The overview image is fetched as single image from server. flys-client/trunk@5078 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Fri, 20 Jul 2012 07:40:55 +0000
parents	2867a0192aed
children

rev	line source
78 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 changeset	1 package de.intevation.flys.client.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> parents: diff changeset	2
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 changeset	3 import java.io.OutputStream;
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 changeset	4 import java.io.IOException;
549 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: 542 diff changeset	5 import java.util.HashMap;
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: 542 diff changeset	6 import java.util.Map;
78 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 changeset	7
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 changeset	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> parents: diff changeset	9
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	10 import org.apache.log4j.Logger;
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	11
78 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 changeset	12 import javax.servlet.http.HttpServlet;
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 changeset	13 import javax.servlet.http.HttpServletRequest;
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 changeset	14 import javax.servlet.http.HttpServletResponse;
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 changeset	15
213 7ea004d0ffbc The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 78 diff changeset	16 import de.intevation.artifacts.common.utils.ClientProtocolUtils;
7ea004d0ffbc The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 78 diff changeset	17
78 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 changeset	18 import de.intevation.artifacts.httpclient.http.HttpClient;
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 changeset	19 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> parents: diff changeset	20
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 changeset	21
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 changeset	22 /**
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 changeset	23 * 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> parents: diff changeset	24 * 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: diff changeset	25 * 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: diff changeset	26 *
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 changeset	27 * @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> parents: diff changeset	28 */
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 changeset	29 public class ChartOutputServiceImpl
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 changeset	30 extends HttpServlet
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 changeset	31 {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	32 private static final Logger logger =
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	33 Logger.getLogger(ChartOutputServiceImpl.class);
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	34
ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	35
78 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 changeset	36 public void doGet(HttpServletRequest req, HttpServletResponse resp) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	37 logger.info("ChartOutputServiceImpl.doGet");
78 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 changeset	38
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 changeset	39 try {
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 changeset	40 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: diff changeset	41
2940 2867a0192aed Cosmetics, whitespaces, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2906 diff changeset	42 String url = getServletContext().getInitParameter("server-url");
1425 bc06a671ef60 Removed the URL parameter from service calls. The service Raimund Renkert <raimund.renkert@intevation.de> parents: 1367 diff changeset	43
2940 2867a0192aed Cosmetics, whitespaces, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2906 diff changeset	44 String uuid = req.getParameter("uuid");
2867a0192aed Cosmetics, whitespaces, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2906 diff changeset	45 String type = req.getParameter("type");
2867a0192aed Cosmetics, whitespaces, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 2906 diff changeset	46 String locale = req.getParameter("locale");
78 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 changeset	47
1344 51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	48 prepareHeader(req, resp);
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	49
213 7ea004d0ffbc The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 78 diff changeset	50 Document request = ClientProtocolUtils.newOutCollectionDocument(
549 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: 542 diff changeset	51 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: 542 diff changeset	52 ChartServiceHelper.getChartAttributes(prepareChartAttributes(req)));
78 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 changeset	53
1425 bc06a671ef60 Removed the URL parameter from service calls. The service Raimund Renkert <raimund.renkert@intevation.de> parents: 1367 diff changeset	54 HttpClient client = new HttpClientImpl(url, locale);
213 7ea004d0ffbc The ChartOutputTab calls the out() operation of a Collection now - no longer the out() of its first artifact. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 78 diff changeset	55 client.collectionOut(request, uuid, "chart", out);
78 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 changeset	56
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 changeset	57 out.close();
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 changeset	58 out.flush();
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 changeset	59 }
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 changeset	60 catch (IOException ioe) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	61 logger.error(ioe, ioe);
78 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 changeset	62 }
280 b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	63 catch (Exception e) {
1367 ab8eb2f544f2 Replaced stdout and stderr logging with log4j loggers in server classes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1344 diff changeset	64 logger.error(e, e);
280 b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	65 }
b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	66 }
b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	67
b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	68
549 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: 542 diff changeset	69 protected Map<String, String> prepareChartAttributes(HttpServletRequest req) {
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: 542 diff changeset	70 Map<String, String> attr = new HashMap<String, String>();
280 b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	71
549 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: 542 diff changeset	72 Map params = req.getParameterMap();
542 7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 432 diff changeset	73
549 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: 542 diff changeset	74 attr.put("width", req.getParameter("width"));
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: 542 diff changeset	75 attr.put("height", req.getParameter("height"));
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: 542 diff changeset	76 attr.put("minx", req.getParameter("minx"));
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: 542 diff changeset	77 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: 542 diff changeset	78 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: 542 diff changeset	79 attr.put("maxy", req.getParameter("maxy"));
1344 51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	80 attr.put("format", req.getParameter("format"));
2906 1780841d79af Added navigation to fix analysis charts. Raimund Renkert <raimund.renkert@intevation.de> parents: 2429 diff changeset	81 attr.put("km", req.getParameter("currentKm"));
542 7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 432 diff changeset	82
2429 c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	83 if (logger.isDebugEnabled()) {
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	84 logger.debug("====== ZOOM VALUES =======");
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	85 logger.debug(" min x: " + req.getParameter("minx"));
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	86 logger.debug(" max x: " + req.getParameter("maxx"));
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	87 logger.debug(" min y: " + req.getParameter("miny"));
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	88 logger.debug(" max y: " + req.getParameter("maxy"));
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	89 }
c837669643ac Print debug messages for zoom values in ChartOutputServiceIMpl. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 1587 diff changeset	90
549 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: 542 diff changeset	91 return attr;
78 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 changeset	92 }
1344 51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	93
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	94
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	95 protected void prepareHeader(
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	96 HttpServletRequest req,
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	97 HttpServletResponse resp
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	98 ) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	99 String export = req.getParameter("export");
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	100
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	101 if (export != null && export.equals("true")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	102 String format = req.getParameter("format");
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	103
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	104 if (format == null \|\| format.length() == 0) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	105 format = "png";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	106 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	107
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	108 String fn = "chart_export" + getFileExtension(format);
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	109
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	110 resp.setHeader("Content-Disposition", "attachment;filename=" + fn);
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	111 resp.setHeader("Content-Type", getMimeType(format));
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	112 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	113 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	114
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	115
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	116 protected String getFileExtension(String format) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	117 if (format.equals("png")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	118 return ".png";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	119 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	120 else if (format.equals("pdf")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	121 return ".pdf";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	122 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	123 else if (format.equals("svg")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	124 return ".svg";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	125 }
1587 45cd2364adad Issue 466. Raimund Renkert <raimund.renkert@intevation.de> parents: 1425 diff changeset	126 else if (format.equals("csv")) {
45cd2364adad Issue 466. Raimund Renkert <raimund.renkert@intevation.de> parents: 1425 diff changeset	127 return ".csv";
45cd2364adad Issue 466. Raimund Renkert <raimund.renkert@intevation.de> parents: 1425 diff changeset	128 }
1344 51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	129
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	130 return ".png";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	131 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	132
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	133
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	134 protected String getMimeType(String format) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	135 if (format.equals("png")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	136 return "image/png";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	137 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	138 else if (format.equals("pdf")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	139 return "application/pdf";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	140 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	141 else if (format.equals("svg")) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	142 return "svg+xml";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	143 }
1587 45cd2364adad Issue 466. Raimund Renkert <raimund.renkert@intevation.de> parents: 1425 diff changeset	144 else if (format.equals("csv")) {
45cd2364adad Issue 466. Raimund Renkert <raimund.renkert@intevation.de> parents: 1425 diff changeset	145 return "text/plain";
45cd2364adad Issue 466. Raimund Renkert <raimund.renkert@intevation.de> parents: 1425 diff changeset	146 }
1344 51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	147
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	148 return "image/png";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 549 diff changeset	149 }
78 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 changeset	150 }
280 b493d606fdef Enabled the client to request charts in different sizes. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 254 diff changeset	151 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/server/ChartOutputServiceImpl.java @ 3370:08b2472111aa