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comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/WspDatacagePanel.java @ 9220:e3c2ae1887e8

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Allow to filter contents of datacage on client side. Allow to override column label of datacage Some code cleanup
author gernotbelger
date Wed, 04 Jul 2018 12:00:51 +0200
parents 5e38e2924c07
children
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9219:8642a76f22be 9220:e3c2ae1887e8
6 * documentation coming with Dive4Elements River for details. 6 * documentation coming with Dive4Elements River for details.
7 */ 7 */
8 8
9 package org.dive4elements.river.client.client.ui; 9 package org.dive4elements.river.client.client.ui;
10 10
11 import com.google.gwt.core.client.GWT; 11 import java.util.List;
12 import com.google.gwt.user.client.rpc.AsyncCallback; 12 import java.util.Map;
13 13 import java.util.Set;
14 import com.smartgwt.client.util.SC;
15 import com.smartgwt.client.widgets.events.ClickEvent;
16 14
17 import org.dive4elements.river.client.client.Config; 15 import org.dive4elements.river.client.client.Config;
18 import org.dive4elements.river.client.client.FLYS; 16 import org.dive4elements.river.client.client.FLYS;
19 import org.dive4elements.river.client.client.FLYSConstants;
20 import org.dive4elements.river.client.client.event.StepForwardEvent; 17 import org.dive4elements.river.client.client.event.StepForwardEvent;
21 import org.dive4elements.river.client.client.services.LoadArtifactService; 18 import org.dive4elements.river.client.client.services.LoadArtifactService;
22 import org.dive4elements.river.client.client.services.LoadArtifactServiceAsync; 19 import org.dive4elements.river.client.client.services.LoadArtifactServiceAsync;
23 import org.dive4elements.river.client.shared.model.Artifact; 20 import org.dive4elements.river.client.shared.model.Artifact;
24 import org.dive4elements.river.client.shared.model.Collection; 21 import org.dive4elements.river.client.shared.model.Collection;
30 import org.dive4elements.river.client.shared.model.Recommendation.Facet; 27 import org.dive4elements.river.client.shared.model.Recommendation.Facet;
31 import org.dive4elements.river.client.shared.model.Recommendation.Filter; 28 import org.dive4elements.river.client.shared.model.Recommendation.Filter;
32 import org.dive4elements.river.client.shared.model.ToLoad; 29 import org.dive4elements.river.client.shared.model.ToLoad;
33 import org.dive4elements.river.client.shared.model.User; 30 import org.dive4elements.river.client.shared.model.User;
34 31
35 import java.util.List; 32 import com.google.gwt.core.client.GWT;
36 import java.util.Map; 33 import com.google.gwt.user.client.rpc.AsyncCallback;
37 import java.util.Set; 34 import com.smartgwt.client.util.SC;
38 35 import com.smartgwt.client.widgets.events.ClickEvent;
39 36
40 public class WspDatacagePanel extends DatacagePanel { 37 public class WspDatacagePanel extends DatacagePanel {
41 38
42 private static final long serialVersionUID = 2494432743877141135L; 39 private static final long serialVersionUID = 2494432743877141135L;
43 40
44 public static final String WATERLEVEL_OUTS = "waterlevels_panel"; 41 private static final String WATERLEVEL_OUTS = "waterlevels_panel";
45 42
46 public static final FLYSConstants MSG = GWT.create(FLYSConstants.class); 43 private final LoadArtifactServiceAsync loadService = GWT.create(LoadArtifactService.class);
47 44
48 45 public WspDatacagePanel(final User user) {
49 protected LoadArtifactServiceAsync loadService = 46 super(user, WATERLEVEL_OUTS, null, false);
50 GWT.create(LoadArtifactService.class);
51
52 protected Recommendation recommendation;
53 protected Artifact artifact;
54
55
56 public WspDatacagePanel() {
57 super();
58 } 47 }
59
60
61 public WspDatacagePanel(User user) {
62 super(user);
63 }
64
65
66 @Override
67 public String getOuts() {
68 return WATERLEVEL_OUTS;
69 }
70
71
72 @Override
73 protected void createWidget() {
74 super.createWidget();
75 widget.setIsMutliSelectable(false);
76 }
77
78 48
79 /** 49 /**
80 * We need to override this method (defined in AbstractUIProvider) because 50 * We need to override this method (defined in AbstractUIProvider) because
81 * we have to create a new Artifact specified by the Datacage selection via 51 * we have to create a new Artifact specified by the Datacage selection via
82 * Async request. 52 * Async request.
83 * 53 *
84 * @param e The ClickEvent. 54 * @param e
55 * The ClickEvent.
85 */ 56 */
86 @Override 57 @Override
87 public void onClick(ClickEvent e) { 58 public void onClick(final ClickEvent e) {
88 List<String> errors = validate(); 59 final List<String> errors = validate();
89 if (errors == null || errors.isEmpty()) { 60 if (errors == null || errors.isEmpty()) {
90 // 1) Fetch selected recommendation. 61 // 1) Fetch selected recommendation.
91 Config config = Config.getInstance(); 62 final Config config = Config.getInstance();
92 final String locale = config.getLocale(); 63 final String locale = config.getLocale();
93 final Collection c = this.collection; 64 final Collection c = this.collection;
94 final Recommendation r = getSelectedRecommendation(); 65 final Recommendation r = getSelectedRecommendation();
95
96 66
97 if (r == null) { 67 if (r == null) {
98 SC.warn(MSG.warning_no_wsp_selected()); 68 SC.warn(MSG.warning_no_wsp_selected());
99 return; 69 return;
100 } 70 }
101 71
102 // TODO: This could eventually be handled server-side. 72 // TODO: This could eventually be handled server-side.
103 // 2) Create, load Artifact and fire event. 73 // 2) Create, load Artifact and fire event.
104 loadService.load( 74 this.loadService.load(c, r, r.getFactory(), locale, new AsyncCallback<Artifact>() {
105 c, r, r.getFactory(), locale, 75 @Override
106 new AsyncCallback<Artifact>() { 76 public void onFailure(final Throwable caught) {
107 @Override 77 GWT.log("WspDatacagePanel", caught);
108 public void onFailure(Throwable caught) { 78 SC.warn(FLYS.getExceptionString(MSG, caught));
109 GWT.log("WspDatacagePanel", caught); 79 }
110 SC.warn(FLYS.getExceptionString(MSG, caught));
111 }
112 80
113 @Override 81 @Override
114 public void onSuccess(Artifact newArtifact) { 82 public void onSuccess(final Artifact newArtifact) {
115 GWT.log("Created new artifact."); 83 GWT.log("Created new artifact.");
116 fireStepForwardEvent(new StepForwardEvent( 84 fireStepForwardEvent(new StepForwardEvent(getData(r, newArtifact)));
117 getData(r, newArtifact)));
118 }
119 } 85 }
120 ); 86 });
121 } 87 } else {
122 else {
123 showErrors(errors); 88 showErrors(errors);
124 } 89 }
125 } 90 }
126 91
127
128 protected Recommendation getSelectedRecommendation() { 92 protected Recommendation getSelectedRecommendation() {
129 ToLoad toLoad = widget.getSelection(); 93 final ToLoad toLoad = getSelection();
130 List<Recommendation> recoms = toLoad.toRecommendations(); 94 final List<Recommendation> recoms = toLoad.toRecommendations();
131 95
132 return recoms.size() > 0 ? recoms.get(0) : null; 96 return recoms.size() > 0 ? recoms.get(0) : null;
133 } 97 }
134
135 98
136 /** 99 /**
137 * Nothing is done in this method. It returns null, because we serve the 100 * Nothing is done in this method. It returns null, because we serve the
138 * Data another way! 101 * Data another way!
139 * 102 *
143 protected Data[] getData() { 106 protected Data[] getData() {
144 // do nothing here, the Data is fetched on another way in this panel. 107 // do nothing here, the Data is fetched on another way in this panel.
145 return null; 108 return null;
146 } 109 }
147 110
148
149 /** Returns a Data Array with one default item. */ 111 /** Returns a Data Array with one default item. */
150 protected Data[] getData(Recommendation r, Artifact newArtifact) { 112 protected final Data[] getData(final Recommendation r, final Artifact newArtifact) {
151 String uuid = newArtifact.getUuid(); 113 final String uuid = newArtifact.getUuid();
152 r.setMasterArtifact(uuid); 114 r.setMasterArtifact(uuid);
153 115
154 String value = createDataString(uuid, r); 116 final String value = createDataString(uuid, r);
155 117
156 DataItem item = new DefaultDataItem(dataName, dataName, value); 118 final String dataName = getMyDataName();
157 return new Data[] { new DefaultData( 119
158 dataName, null, null, new DataItem[] { item }) }; 120 final DataItem item = new DefaultDataItem(dataName, dataName, value);
121 return new Data[] { new DefaultData(dataName, null, null, new DataItem[] { item }) };
159 } 122 }
160 123
161 124 private String createDataString(final String artifactId, final Recommendation recommendation) {
162 protected String createDataString(
163 String artifact,
164 Recommendation recommendation
165 ) {
166 Facet f = null;
167 125
168 // The filter will only be available or previous calculation artifacts. 126 // The filter will only be available or previous calculation artifacts.
169 Filter filter = recommendation.getFilter(); 127 final Filter filter = recommendation.getFilter();
170 128
171 if (filter != null) { 129 if (filter != null) {
172 Map<String, List<Facet>> outs = filter.getOuts(); 130 Facet f = null;
173 Set<Map.Entry<String, List<Facet>>> entries = outs.entrySet();
174 131
175 for (Map.Entry<String, List<Facet>> entry: entries) { 132 final Map<String, List<Facet>> outs = filter.getOuts();
176 List<Facet> fs = entry.getValue(); 133 final Set<Map.Entry<String, List<Facet>>> entries = outs.entrySet();
134
135 for (final Map.Entry<String, List<Facet>> entry : entries) {
136 final List<Facet> fs = entry.getValue();
177 137
178 f = fs.get(0); 138 f = fs.get(0);
179 if (f != null) { 139 if (f != null) {
180 break; 140 break;
181 } 141 }
182 } 142 }
183 143
184 return "[" + artifact + ";" + f.getName() + ";" 144 return "[" + artifactId + ";" + f.getName() + ";" + f.getIndex() + "]";
185 + f.getIndex() + "]";
186 } 145 }
187 else { 146
188 return "[" + artifact + ";" 147 return "[" + artifactId + ";" + recommendation.getFactory() + ";" + 0 + "]";
189 + recommendation.getFactory() + ";" + 0 + "]";
190 }
191 } 148 }
192 } 149 }
193 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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