Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java @ 892:63b258bf365c

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Bugfix: Use name instead of description for loading new facets via Datacage. flys-client/trunk@2735 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 14 Sep 2011 10:00:55 +0000
parents ace7e9cfbb7f
children 2b6efb8b2301
rev   line source
848
9ecd58f619a4 Moved datacage into a separated widget.
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diff changeset
1 package de.intevation.flys.client.client.ui;
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2
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3 import de.intevation.flys.client.client.event.DatacageHandler;
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4
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5 import com.google.gwt.core.client.GWT;
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6
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7 import com.google.gwt.user.client.rpc.AsyncCallback;
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8
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9 import com.smartgwt.client.util.SC;
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10
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11 import com.smartgwt.client.widgets.Button;
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12
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13 import com.smartgwt.client.widgets.tree.Tree;
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14 import com.smartgwt.client.widgets.tree.TreeGrid;
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15 import com.smartgwt.client.widgets.tree.TreeNode;
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16
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17 import com.smartgwt.client.types.TreeModelType;
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18
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19 import com.smartgwt.client.widgets.layout.VLayout;
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20
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21 import com.smartgwt.client.widgets.events.ClickHandler;
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22 import com.smartgwt.client.widgets.events.ClickEvent;
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23
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24 import com.smartgwt.client.widgets.grid.ListGridRecord;
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25
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26 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickEvent;
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27 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickHandler;
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28
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29 import de.intevation.flys.client.shared.model.Artifact;
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30 import de.intevation.flys.client.shared.model.User;
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31 import de.intevation.flys.client.shared.model.ToLoad;
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32
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33 import de.intevation.flys.client.client.FLYSConstants;
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34 import de.intevation.flys.client.client.Config;
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35
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36 import de.intevation.flys.client.client.services.MetaDataService;
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37 import de.intevation.flys.client.client.services.MetaDataServiceAsync;
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38
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39 import de.intevation.flys.client.shared.model.DataCageTree;
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40 import de.intevation.flys.client.shared.model.DataCageNode;
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41 import de.intevation.flys.client.shared.model.AttrList;
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42
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43 import java.util.ArrayList;
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44 import java.util.List;
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45 import java.util.Stack;
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46
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47 public class DatacageWidget
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48 extends VLayout
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49 {
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50 protected MetaDataServiceAsync metaDataService =
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51 GWT.create(MetaDataService.class);
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52
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53 protected FLYSConstants messages =
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54 GWT.create(FLYSConstants.class);
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55
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56 protected Artifact artifact;
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57 protected User user;
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58 protected String outs;
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59
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60 protected TreeGrid treeGrid;
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61 protected Tree tree;
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62
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63 protected ToLoad toLoad;
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64
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65 protected List<DatacageHandler> handlers;
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66
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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67
848
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68 public DatacageWidget() {
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69 handlers = new ArrayList<DatacageHandler>();
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70 }
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71
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72
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73 public DatacageWidget(Artifact artifact, User user) {
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74 this(artifact, user, null);
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75 }
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76
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77
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78 public DatacageWidget(Artifact artifact, User user, String outs) {
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79 this();
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80
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81 this.artifact = artifact;
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82 this.user = user;
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83 this.outs = outs;
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84
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85 toLoad = new ToLoad();
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86
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87 setWidth100();
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88
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89 tree = new Tree();
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90 tree.setModelType(TreeModelType.PARENT);
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91 tree.setNameProperty("name");
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92 tree.setIdField("id");
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93 tree.setParentIdField("parent-id");
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94
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95 treeGrid = new TreeGrid();
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96 treeGrid.setLoadDataOnDemand(false);
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97 treeGrid.setWidth100();
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98 treeGrid.setHeight100();
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99 treeGrid.setShowRoot(false);
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100
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101 treeGrid.addRecordDoubleClickHandler(new RecordDoubleClickHandler() {
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102 @Override
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103 public void onRecordDoubleClick(RecordDoubleClickEvent event) {
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104 doubleClickedOnTree(event);
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105 }
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106 });
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107
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108 addMember(treeGrid);
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109
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110 // TODO: i18n + icon
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111 Button plusBtn = new Button("+");
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112 plusBtn.addClickHandler(new ClickHandler() {
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113 @Override
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114 public void onClick(ClickEvent event) {
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115 plusClicked();
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116 }
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117 });
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118
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119 addMember(plusBtn);
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120
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121 triggerTreeBuilding();
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122 }
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123
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124 public void addDatacageHandler(DatacageHandler handler) {
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125 if (!handlers.contains(handler)) {
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
126 handlers.add(handler);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
127 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 public void removeDatacageHandler(DatacageHandler handler) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131 handlers.remove(handler);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 public ToLoad getToLoad() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 return toLoad;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138 public void plusClicked() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 if (treeGrid == null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 return;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
141 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
142
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
143 ListGridRecord [] selection = treeGrid.getSelection();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
145 if (selection != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
146 for (ListGridRecord record: selection) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
147 if (record instanceof TreeNode) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
148 collectToLoads((TreeNode)record);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
149 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
150 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
151 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
152
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
153 if (!toLoad.isEmpty()) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154 fireToLoad();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
155 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
157
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 protected void fireToLoad() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
159 for (DatacageHandler handler: handlers) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160 handler.toLoad(toLoad);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
161 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
162 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
163
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
164 protected void doubleClickedOnTree(RecordDoubleClickEvent event) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
165
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
166 TreeNode node = (TreeNode)event.getRecord();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167 collectToLoads(node);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 destroy();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171 protected void collectToLoads(TreeNode node) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 Stack<TreeNode> stack = new Stack<TreeNode>();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 stack.push(node);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 while (!stack.isEmpty()) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177 node = stack.pop();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178 String factory = node.getAttribute("factory");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 if (factory != null) { // we need at least a factory
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180 String artifact = node.getAttribute("artifact-id");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 String out = node.getAttribute("out");
892
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
182 String name = node.getAttribute("facet");
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183 String ids = node.getAttribute("ids");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
185 toLoad.add(artifact, factory, out, name, ids);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
186 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
187 TreeNode [] children = tree.getChildren(node);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
188 if (children != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
189 for (TreeNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
190 stack.push(child);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
191 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
192 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
193 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
194 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
195
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
196
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
197 protected void triggerTreeBuilding() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
198 Config config = Config.getInstance();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
199 String url = config.getServerUrl();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
200 String locale = config.getLocale();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
201
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
202 String artifactId = artifact.getUuid();
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 848
diff changeset
203 String userId = (user != null) ? user.identifier() : null;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
204
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205 metaDataService.getMetaData(
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
206 url, locale,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
207 artifactId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
208 userId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
209 outs,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 new AsyncCallback<DataCageTree>() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211 public void onFailure(Throwable caught) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
212 GWT.log("Could not load meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 SC.warn(caught.getMessage());
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
216 public void onSuccess(DataCageTree dcTree) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
217 GWT.log("Successfully loaded meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218 tree.setData(treeToData(dcTree));
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
219 treeGrid.setData(tree);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
220 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
221 });
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224 private static class IdGenerator {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
225 protected int current;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 public IdGenerator() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
229
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 public IdGenerator(int start) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 current = start;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
232 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
234 public int next() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235 return current++;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
237 } // class IdGenerator
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 protected static void buildRecursive(
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 DataCageNode node,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241 int parentId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 IdGenerator idGenerator,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 List<TreeNode> nodes
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244 ) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 TreeNode tn = new TreeNode();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 int id = idGenerator.next();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 tn.setAttribute("parent-id", parentId);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248 tn.setAttribute("id", id);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
249 // TODO: i18n
892
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
250 tn.setAttribute("name", node.getDescription());
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
251 tn.setAttribute("facet", node.getName());
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252 nodes.add(tn);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
253 AttrList attrs = node.getAttributes();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
254 if (attrs != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
255 for (int i = 0, N = attrs.size(); i < N; ++i) {
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256 String key = attrs.getKey(i);
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257 String value = attrs.getValue(i);
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258 tn.setAttribute(key, value);
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259 }
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260 }
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261 List<DataCageNode> children = node.getChildren();
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262 if (children != null) {
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263 for (DataCageNode child: children) {
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264 buildRecursive(child, id, idGenerator, nodes);
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265 }
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266 }
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267 }
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268
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269
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270 protected static TreeNode [] treeToData(DataCageTree tree) {
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271 List<TreeNode> nodes = new ArrayList<TreeNode>();
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272
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273 DataCageNode root = tree.getRoot();
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274
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275 IdGenerator idGenerator = new IdGenerator();
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276
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277 buildRecursive(root, idGenerator.next(), idGenerator, nodes);
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278
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279 return nodes.toArray(new TreeNode[nodes.size()]);
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280 }
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281 }
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282 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org