Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DischargeState.java @ 2705:71f072d8b3d8
Improved the MultiIntArrayState, so the clients are able to display human readable strings for parameters and its values.
flys-artifacts/trunk@4422 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 16 May 2012 10:52:12 +0000 |
| parents | 1bc35de0b786 |
| children | 4a76da133144 |
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| 2704:d930245c9956 | 2705:71f072d8b3d8 |
|---|---|
| 3 import java.util.List; | 3 import java.util.List; |
| 4 | 4 |
| 5 import org.apache.log4j.Logger; | 5 import org.apache.log4j.Logger; |
| 6 | 6 |
| 7 import de.intevation.artifacts.Artifact; | 7 import de.intevation.artifacts.Artifact; |
| 8 import de.intevation.artifacts.CallContext; | |
| 8 | 9 |
| 9 import de.intevation.artifacts.common.model.KVP; | 10 import de.intevation.artifacts.common.model.KVP; |
| 10 | 11 |
| 11 import de.intevation.flys.model.DischargeZone; | 12 import de.intevation.flys.model.DischargeZone; |
| 12 import de.intevation.flys.model.River; | 13 import de.intevation.flys.model.River; |
| 74 | 75 |
| 75 return kvp; | 76 return kvp; |
| 76 } | 77 } |
| 77 | 78 |
| 78 | 79 |
| 80 @Override | |
| 81 protected String getLabelFor( | |
| 82 CallContext cc, | |
| 83 String parameterName, | |
| 84 int value | |
| 85 ) throws IllegalArgumentException | |
| 86 { | |
| 87 if (!testParameterName(parameterName)) { | |
| 88 throw new IllegalArgumentException( | |
| 89 "Invalid parameter for state: '" + parameterName + "'"); | |
| 90 } | |
| 91 | |
| 92 DischargeZone zone = DischargeZone.getDischargeZoneById(value); | |
| 93 | |
| 94 if (zone == null) { | |
| 95 throw new IllegalArgumentException( | |
| 96 "Invalid id for DischargeZone: '" + value + "'"); | |
| 97 } | |
| 98 | |
| 99 String lo = zone.getLowerDischarge(); | |
| 100 String hi = zone.getUpperDischarge(); | |
| 101 | |
| 102 return hi != null && lo.equals(hi) | |
| 103 ? lo + " - " + hi | |
| 104 : lo; | |
| 105 } | |
| 106 | |
| 107 | |
| 79 /** | 108 /** |
| 80 * This method might be used to test, if a parameter name is handled by this | 109 * This method might be used to test, if a parameter name is handled by this |
| 81 * state. | 110 * state. |
| 82 * | 111 * |
| 83 * @param parameterName The name of a parameter. | 112 * @param parameterName The name of a parameter. |