Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/minfo/SedimentLoadYearSelect.java @ 5701:56897ceb5589

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Avoid NPE.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 15 Apr 2013 11:53:48 +0200
parents fd020ac6f6cd
children
rev   line source
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a30647abf009 Added config and states for sediment load calculation in MINFO module.
Raimund Renkert <rrenkert@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.states.minfo;
a30647abf009 Added config and states for sediment load calculation in MINFO module.
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2
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3 import org.apache.log4j.Logger;
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4
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8508ee487893 SedimentLoadYearSelect: Add validation to have second year later than first.
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5 import de.intevation.artifacts.Artifact;
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6
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7 import de.intevation.flys.artifacts.FLYSArtifact;
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8
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9 import de.intevation.flys.artifacts.access.SedimentLoadAccess;
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a30647abf009 Added config and states for sediment load calculation in MINFO module.
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10 import de.intevation.flys.artifacts.states.DefaultState;
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11
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12
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fd020ac6f6cd Doc and vimline.
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13 /** State in which to fetch years for sedminent load calculation. */
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14 public class SedimentLoadYearSelect
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15 extends DefaultState
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16 {
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17 /** The logger used in this class. */
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18 private static Logger logger = Logger.getLogger(SedimentLoadYearSelect.class);
a30647abf009 Added config and states for sediment load calculation in MINFO module.
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19
a30647abf009 Added config and states for sediment load calculation in MINFO module.
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20
a30647abf009 Added config and states for sediment load calculation in MINFO module.
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21 /**
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22 * The default constructor that initializes an empty State object.
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23 */
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24 public SedimentLoadYearSelect() {
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25 }
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26
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fd020ac6f6cd Doc and vimline.
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27
fd020ac6f6cd Doc and vimline.
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28 /** Year Select Widget. */
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29 @Override
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30 protected String getUIProvider() {
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31 return "minfo.sedimentload_year_select";
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32 }
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33
5694
8508ee487893 SedimentLoadYearSelect: Add validation to have second year later than first.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4220
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34
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35 @Override
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36 public boolean validate(Artifact artifact)
8508ee487893 SedimentLoadYearSelect: Add validation to have second year later than first.
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37 throws IllegalArgumentException
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38 {
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39 SedimentLoadAccess access = new SedimentLoadAccess((FLYSArtifact) artifact, null);
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parents: 4220
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40
8508ee487893 SedimentLoadYearSelect: Add validation to have second year later than first.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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41 // Second year should be later than first.
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56897ceb5589 Avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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42 if (access.getPeriod() != null && access.getPeriod()[1] < access.getPeriod()[0])
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8508ee487893 SedimentLoadYearSelect: Add validation to have second year later than first.
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43 throw new IllegalArgumentException("error_years_wrong");
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44
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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45 return true;
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4220
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46 }
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Raimund Renkert <rrenkert@intevation.de>
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47 }
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fd020ac6f6cd Doc and vimline.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5694
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48 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
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