Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java @ 115:b51e92fef704

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The RiverSelect state creates the dynamic UI part for the describe document now. flys-artifacts/trunk@1304 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 08 Feb 2011 09:11:25 +0000
parents 9891d133f08d
children 47a4bc7a9ddf
comparison
equal deleted inserted replaced
114:394b9580ceae 115:b51e92fef704
1 package de.intevation.flys.artifacts.states; 1 package de.intevation.flys.artifacts.states;
2
3 import java.util.Collection;
4 import java.util.List;
5 import java.util.Map;
2 6
3 import org.apache.log4j.Logger; 7 import org.apache.log4j.Logger;
4 8
5 import org.w3c.dom.Document; 9 import org.w3c.dom.Document;
10 import org.w3c.dom.Element;
6 import org.w3c.dom.Node; 11 import org.w3c.dom.Node;
7 12
8 import de.intevation.artifacts.CallContext; 13 import de.intevation.artifacts.CallContext;
14 import de.intevation.artifacts.ArtifactNamespaceContext;
9 15
16 import de.intevation.artifacts.common.utils.XMLUtils;
17
18 import de.intevation.artifactdatabase.ProtocolUtils;
19 import de.intevation.artifactdatabase.data.StateData;
10 import de.intevation.artifactdatabase.state.AbstractState; 20 import de.intevation.artifactdatabase.state.AbstractState;
21
22 import de.intevation.flys.artifacts.model.River;
23 import de.intevation.flys.artifacts.model.RiverFactory;
11 24
12 25
13 /** 26 /**
14 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 27 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
15 */ 28 */
34 public void setup(Node config) { 47 public void setup(Node config) {
35 super.setup(config); 48 super.setup(config);
36 } 49 }
37 50
38 51
52 /**
53 * This method creates the UI part of the artifact's describe document. The
54 * ui part consists of a static - representing previous inserted data - and
55 * a dynamic part - representing data that is necessary to be inserted in
56 * the current state.
57 *
58 * @param document The describe document.
59 * @param root The root node of the describe document.
60 * @param context The CallContext.
61 * @param uuid The uuid of the artifact.
62 */
39 public void describe( 63 public void describe(
40 Document document, 64 Document document,
41 Node root, 65 Node root,
42 CallContext context, 66 CallContext context,
43 String uuid) 67 String uuid)
44 { 68 {
45 // TODO Implement me 69 XMLUtils.ElementCreator creator = new XMLUtils.ElementCreator(
46 logger.error("Currently not implemented."); 70 document,
71 ArtifactNamespaceContext.NAMESPACE_URI,
72 ArtifactNamespaceContext.NAMESPACE_PREFIX);
73
74 Element ui = ProtocolUtils.createArtNode(
75 creator, "ui", null, null);
76
77 Element staticUI = ProtocolUtils.createArtNode(
78 creator, "static", null, null);
79
80 // TODO Add the static data
81 logger.error("TODO: ADD STATIC DATA TO DESCRIBE DOCUMENT.");
82
83 Element dynamicUI = ProtocolUtils.createArtNode(
84 creator, "dynamic", null, null);
85
86 Map<String, StateData> data = getData();
87
88 if (data != null) {
89 Collection<StateData> items = data.values();
90
91 for (StateData item: items) {
92 Element select = ProtocolUtils.createArtNode(
93 creator, "select",
94 new String[] { "special" },
95 new String[] { "river" });
96
97 Element label = ProtocolUtils.createArtNode(
98 creator, "label", null, null);
99
100 Element choices = ProtocolUtils.createArtNode(
101 creator, "choices", null, null);
102
103 label.setTextContent("River");
104
105 select.appendChild(label);
106 select.appendChild(choices);
107
108 List<River> rivers = RiverFactory.getRivers();
109
110 for (River river: rivers) {
111 choices.appendChild(createRiverItem(creator, river));
112 }
113
114 dynamicUI.appendChild(select);
115 }
116 }
117
118 ui.appendChild(staticUI);
119 ui.appendChild(dynamicUI);
120
121 root.appendChild(ui);
122 }
123
124
125 /**
126 * This method creates a node that represents a river item. This node
127 * contains the label and the value that describe the river.
128 *
129 * @param cr The ElementCreator.
130 * @param river The river.
131 *
132 * @return the element that contains the information about the river.
133 */
134 protected Element createRiverItem(XMLUtils.ElementCreator cr, River river) {
135 Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
136 Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
137 Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
138
139 label.setTextContent(river.getName());
140 value.setTextContent(river.getName());
141
142 item.appendChild(label);
143 item.appendChild(value);
144
145 return item;
47 } 146 }
48 } 147 }
49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : 148 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
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