Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/MultiIntArrayState.java @ 3468:f37e7e8907cb
merged flys-artifacts/2.8.1
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:39 +0200 |
| parents | 4bd3d8bbb60c |
| children |
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| 3387:5ffad8bde8ad | 3468:f37e7e8907cb |
|---|---|
| 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 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 14 import de.intevation.flys.artifacts.resources.Resources; | |
| 15 import de.intevation.flys.utils.FLYSUtils; | |
| 16 | |
| 17 | |
| 18 /** | |
| 19 * State that holds minimun and maximum (for validation). | |
| 20 * | |
| 21 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 22 */ | |
| 23 public abstract class MultiIntArrayState extends DefaultState { | |
| 24 | |
| 25 private static final Logger logger = | |
| 26 Logger.getLogger(MultiIntArrayState.class); | |
| 27 | |
| 28 | |
| 29 @Override | |
| 30 protected void appendItems( | |
| 31 Artifact artifact, | |
| 32 ElementCreator creator, | |
| 33 String name, | |
| 34 CallContext context, | |
| 35 Element select | |
| 36 ) { | |
| 37 try { | |
| 38 creator.addAttr(select, "type", "intoptions", true); | |
| 39 | |
| 40 for (KVP kvp: getOptions(artifact, name)) { | |
| 41 Element item = creator.create("item"); | |
| 42 creator.addAttr(item, "label", kvp.getValue().toString(), true); | |
| 43 creator.addAttr(item, "value", kvp.getKey().toString(), true); | |
| 44 | |
| 45 select.appendChild(item); | |
| 46 } | |
| 47 } | |
| 48 catch (IllegalArgumentException iae) { | |
| 49 logger.warn("Illegal argument", iae); | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 | |
| 54 @Override | |
| 55 protected Element createStaticData( | |
| 56 FLYSArtifact flys, | |
| 57 ElementCreator creator, | |
| 58 CallContext cc, | |
| 59 String name, | |
| 60 String value, | |
| 61 String type | |
| 62 ) { | |
| 63 Element data = creator.create("data"); | |
| 64 creator.addAttr(data, "name", name, true); | |
| 65 creator.addAttr(data, "type", type, true); | |
| 66 creator.addAttr(data, "label", | |
| 67 Resources.getMsg(cc.getMeta(), name, name), true); | |
| 68 | |
| 69 int[] values = FLYSUtils.intArrayFromString(value); | |
| 70 | |
| 71 for (int val: values) { | |
| 72 try { | |
| 73 Element item = creator.create("item"); | |
| 74 creator.addAttr(item, "value", String.valueOf(val), true); | |
| 75 creator.addAttr(item, "label", getLabelFor(cc, name, val), true); | |
| 76 | |
| 77 data.appendChild(item); | |
| 78 } | |
| 79 catch (IllegalArgumentException iae) { | |
| 80 logger.warn("Cannot append item: " + val, iae); | |
| 81 } | |
| 82 } | |
| 83 | |
| 84 return data; | |
| 85 } | |
| 86 | |
| 87 | |
| 88 protected abstract KVP<Integer, String>[] getOptions( | |
| 89 Artifact artifact, | |
| 90 String parameterName | |
| 91 ) | |
| 92 throws IllegalArgumentException; | |
| 93 | |
| 94 | |
| 95 protected abstract String getLabelFor( | |
| 96 CallContext cc, | |
| 97 String parameterName, | |
| 98 int value) | |
| 99 throws IllegalArgumentException; | |
| 100 } | |
| 101 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |