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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/WspDatacagePanel.java @ 909:794d1af42987

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Clone Artifacts and add them to the current Collection in the WspDatacagePanel. flys-client/trunk@2766 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 15 Sep 2011 16:02:23 +0000
parents 3ef7205b814e
children d0500e993218
comparison
equal deleted inserted replaced
908:a680ccec5dd6 909:794d1af42987
1 package de.intevation.flys.client.client.ui; 1 package de.intevation.flys.client.client.ui;
2 2
3 import java.util.List;
4 import java.util.Map;
5 import java.util.Set;
6
7 import com.google.gwt.core.client.GWT;
8 import com.google.gwt.user.client.rpc.AsyncCallback;
9
10 import com.smartgwt.client.util.SC;
11 import com.smartgwt.client.widgets.events.ClickEvent;
12
13 import de.intevation.flys.client.shared.model.Artifact;
14 import de.intevation.flys.client.shared.model.Collection;
3 import de.intevation.flys.client.shared.model.Data; 15 import de.intevation.flys.client.shared.model.Data;
4 import de.intevation.flys.client.shared.model.DataItem; 16 import de.intevation.flys.client.shared.model.DataItem;
5 import de.intevation.flys.client.shared.model.DefaultData; 17 import de.intevation.flys.client.shared.model.DefaultData;
6 import de.intevation.flys.client.shared.model.DefaultDataItem; 18 import de.intevation.flys.client.shared.model.DefaultDataItem;
19 import de.intevation.flys.client.shared.model.Recommendation;
20 import de.intevation.flys.client.shared.model.Recommendation.Facet;
21 import de.intevation.flys.client.shared.model.Recommendation.Filter;
22 import de.intevation.flys.client.shared.model.ToLoad;
7 import de.intevation.flys.client.shared.model.User; 23 import de.intevation.flys.client.shared.model.User;
24
25 import de.intevation.flys.client.client.Config;
26 import de.intevation.flys.client.client.FLYSConstants;
27 import de.intevation.flys.client.client.event.StepForwardEvent;
28 import de.intevation.flys.client.client.services.LoadArtifactService;
29 import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
8 30
9 31
10 public class WspDatacagePanel extends DatacagePanel { 32 public class WspDatacagePanel extends DatacagePanel {
11 33
12 public static final String WATERLEVEL_OUTS = "longitudinal_section"; 34 public static final String WATERLEVEL_OUTS = "longitudinal_section";
35
36 public static final FLYSConstants MSG = GWT.create(FLYSConstants.class);
37
38
39 protected LoadArtifactServiceAsync loadService =
40 GWT.create(LoadArtifactService.class);
41
42 protected Recommendation recommendation;
43 protected Artifact artifact;
13 44
14 45
15 public WspDatacagePanel() { 46 public WspDatacagePanel() {
16 super(); 47 super();
17 } 48 }
26 public String getOuts() { 57 public String getOuts() {
27 return WATERLEVEL_OUTS; 58 return WATERLEVEL_OUTS;
28 } 59 }
29 60
30 61
62 /**
63 * We need to override this method (defined in AbstractUIProvider) because
64 * we have to create a new Artifact specified by the Datacage selection via
65 * Async request.
66 *
67 * @param The ClickEvent.
68 */
69 @Override
70 public void onClick(ClickEvent e) {
71 List<String> errors = validate();
72 if (errors == null || errors.isEmpty()) {
73 // 1) Fetch selected recommendation
74 Config config = Config.getInstance();
75 final String url = config.getServerUrl();
76 final String locale = config.getLocale();
77 final Collection c = this.collection;
78 final Recommendation r = getSelectedRecommendation();
79
80 // 2) Create, load Artifact and fire event
81 loadService.load(
82 c, r, "winfo", url, locale,
83 new AsyncCallback<Artifact>() {
84 public void onFailure(Throwable caught) {
85 SC.warn(MSG.getString(caught.getMessage()));
86 }
87
88 public void onSuccess(Artifact artifact) {
89 fireStepForwardEvent(new StepForwardEvent(
90 getData(r, artifact)));
91 }
92 }
93 );
94 }
95 else {
96 showErrors(errors);
97 }
98 }
99
100
101 protected Recommendation getSelectedRecommendation() {
102 ToLoad toLoad = widget.getSelection();
103 List<Recommendation> recoms = toLoad.toRecommendations();
104
105 return recoms.get(0);
106 }
107
108
109 /**
110 * Nothing is done in this method. It returns null, because we serve the
111 * Data another way!
112 *
113 * @return always null!
114 */
31 @Override 115 @Override
32 protected Data[] getData() { 116 protected Data[] getData() {
33 String value = "TODO:FIND VALUE"; 117 // do nothing here, the Data is fetched on another way in this panel.
118 return null;
119 }
120
121
122 protected Data[] getData(Recommendation r, Artifact newArtifact) {
123 String uuid = newArtifact.getUuid();
124 r.setMasterArtifact(uuid);
125
126 String value = createDataString(uuid, r.getFilter());
127
34 DataItem item = new DefaultDataItem(dataName, dataName, value); 128 DataItem item = new DefaultDataItem(dataName, dataName, value);
35 return new Data[] { new DefaultData( 129 return new Data[] { new DefaultData(
36 dataName, null, null, new DataItem[] { item }) }; 130 dataName, null, null, new DataItem[] { item }) };
37 } 131 }
132
133
134 protected String createDataString(String artifact, Filter filter) {
135 Facet f = null;
136
137 Map<String, List<Facet>> outs = filter.getOuts();
138 Set<Map.Entry<String, List<Facet>>> entries = outs.entrySet();
139
140 for (Map.Entry<String, List<Facet>> entry: entries) {
141 List<Facet> fs = entry.getValue();
142
143 f = fs.get(0);
144 if (f != null) {
145 break;
146 }
147 }
148
149 return "[" + artifact + ";" + f.getName() + ";" + f.getIndex() + "]";
150 }
38 } 151 }
39 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 152 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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