Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/MultiIntArrayState.java @ 2696:1bc35de0b786
Improved the states for MINFO flow velocity calculation.
flys-artifacts/trunk@4406 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 15 May 2012 07:15:36 +0000 |
parents | |
children | 71f072d8b3d8 |
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2695:ae0742f92cd5 | 2696:1bc35de0b786 |
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1 package de.intevation.flys.artifacts.states; | |
2 | |
3 import org.w3c.dom.Element; | |
4 | |
5 import org.apache.log4j.Logger; | |
6 | |
7 import de.intevation.artifacts.Artifact; | |
8 import de.intevation.artifacts.CallContext; | |
9 | |
10 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator; | |
11 import de.intevation.artifacts.common.model.KVP; | |
12 | |
13 | |
14 /** | |
15 * State that holds minimun and maximum (for validation). | |
16 * | |
17 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
18 */ | |
19 public abstract class MultiIntArrayState extends DefaultState { | |
20 | |
21 private static final Logger logger = | |
22 Logger.getLogger(MultiIntArrayState.class); | |
23 | |
24 | |
25 @Override | |
26 protected void appendItems( | |
27 Artifact artifact, | |
28 ElementCreator creator, | |
29 String name, | |
30 CallContext context, | |
31 Element select | |
32 ) { | |
33 try { | |
34 creator.addAttr(select, "type", "intoptions", true); | |
35 | |
36 Element choices = creator.create("choices"); | |
37 | |
38 for (KVP kvp: getOptions(artifact, name)) { | |
39 Element item = creator.create("item"); | |
40 creator.addAttr(item, "label", kvp.getValue().toString(), true); | |
41 item.setTextContent(kvp.getKey().toString()); | |
42 | |
43 choices.appendChild(item); | |
44 } | |
45 | |
46 select.appendChild(choices); | |
47 } | |
48 catch (IllegalArgumentException iae) { | |
49 logger.warn("Illegal argument", iae); | |
50 } | |
51 } | |
52 | |
53 | |
54 protected abstract KVP<Integer, String>[] getOptions( | |
55 Artifact artifact, | |
56 String parameterName | |
57 ) | |
58 throws IllegalArgumentException; | |
59 } |