Mercurial > dive4elements > gnv-client

annotate gnv/src/main/java/de/intevation/gnv/action/DoOutputAction.java @ 13:2535158e2687

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Chartoutput Added to the View gnv/trunk@95 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Wed, 16 Sep 2009 12:41:27 +0000
parents
children bba8fd97e549
rev   line source
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
1 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
2 *
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
3 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
4 package de.intevation.gnv.action;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
5
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
6 import java.io.OutputStream;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
7 import java.util.ArrayList;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
8 import java.util.Collection;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
9 import java.util.Iterator;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
10
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
11 import javax.servlet.http.HttpServletRequest;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
12 import javax.servlet.http.HttpServletResponse;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
13
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
14 import org.apache.struts.action.ActionForm;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
15 import org.apache.struts.action.ActionForward;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
16 import org.apache.struts.action.ActionMapping;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
17
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
18 import de.intevation.gnv.action.sessionmodel.SessionModel;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
19 import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
20 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
21 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
22 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
23 import de.intevation.gnv.artifactdatabase.objects.DefaultInputParameter;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
24 import de.intevation.gnv.artifactdatabase.objects.InputParameter;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
25
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
26 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
27 * @author Tim Englich <tim.englich@intevation.de>
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
28 *
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
29 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
30 public class DoOutputAction extends ArtifactDatabaseActionBase {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
31
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
32 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
33 * Constructor
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
34 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
35 public DoOutputAction() {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
36 super();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
37 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
38
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
39
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
40 /**
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
41 * @see de.intevation.gnv.action.ArtifactDatabaseActionBase#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
42 */
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
43 @Override
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
44 public ActionForward execute(ActionMapping mapping, ActionForm form,
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
45 HttpServletRequest request, HttpServletResponse response)
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
46 throws Exception {
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
47 String target = request.getParameter("target");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
48 String mimeType = request.getParameter("mimetype");
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
49
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
50 // TODO Check if ist is propper;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
51
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
52 SessionModel sm = SessionModelFactory.getInstance().getSessionModel(request);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
53 ArtifactDescription ad = (ArtifactDescription)sm.getCurrentArtifact();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
54 Collection<String> inputParameter = ad.getInputParameter();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
55 Collection<InputParameter> ips = null;
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
56 if (inputParameter != null){
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
57 ips = new ArrayList<InputParameter>(inputParameter.size());
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
58 Iterator<String> it = inputParameter.iterator();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
59 while (it.hasNext()){
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
60 String name = it.next();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
61 String[] values = request.getParameterValues(name);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
62 InputParameter ip = new DefaultInputParameter(name, values);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
63 ips.add(ip);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
64 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
65 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
66
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
67 ArtifactDatabaseClient adc = ArtifactDatabaseClientFactory.getInstance().getArtifactDatabaseClient();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
68
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
69 response.setContentType(mimeType);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
70 OutputStream outputStream = response.getOutputStream();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
71 adc.doOutput(sm.getSelectedArtifactFactory(), sm.getCurrentArtifact(), outputStream, target, mimeType, ips);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
72
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
73 outputStream.flush();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
74 outputStream.close();
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
75
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
76 return super.execute(mapping, form, request, response);
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
77 }
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
78
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
79
2535158e2687 Chartoutput Added to the View
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
80 }
http://dive4elements.wald.intevation.org