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> |
|---|---|
| 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 } |