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> |
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date | Wed, 16 May 2012 10:52:12 +0000 |
parents | 1bc35de0b786 |
children | 4a76da133144 |
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2704:d930245c9956 | 2705:71f072d8b3d8 |
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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. |