Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/RiverSelect.java @ 324:cd9e397cc2a8
The inserted river is validated in the feed operation().
flys-artifacts/trunk@1718 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Mon, 18 Apr 2011 13:21:52 +0000 |
| parents | 89bd0417418f |
| children | f165c7d5d6db |
comparison
equal
deleted
inserted
replaced
| 323:b33ba2cd4a3e | 324:cd9e397cc2a8 |
|---|---|
| 1 package de.intevation.flys.artifacts.states; | 1 package de.intevation.flys.artifacts.states; |
| 2 | 2 |
| 3 import java.util.List; | 3 import java.util.List; |
| 4 import java.util.Map; | |
| 4 | 5 |
| 5 import org.apache.log4j.Logger; | 6 import org.apache.log4j.Logger; |
| 6 | 7 |
| 7 import org.w3c.dom.Element; | 8 import org.w3c.dom.Element; |
| 8 import org.w3c.dom.Node; | 9 import org.w3c.dom.Node; |
| 15 import de.intevation.artifactdatabase.ProtocolUtils; | 16 import de.intevation.artifactdatabase.ProtocolUtils; |
| 16 import de.intevation.artifactdatabase.data.StateData; | 17 import de.intevation.artifactdatabase.data.StateData; |
| 17 | 18 |
| 18 import de.intevation.flys.model.River; | 19 import de.intevation.flys.model.River; |
| 19 | 20 |
| 21 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 20 import de.intevation.flys.artifacts.model.RiverFactory; | 22 import de.intevation.flys.artifacts.model.RiverFactory; |
| 21 | |
| 22 import de.intevation.flys.artifacts.resources.Resources; | 23 import de.intevation.flys.artifacts.resources.Resources; |
| 23 | 24 |
| 24 | 25 |
| 25 /** | 26 /** |
| 26 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 27 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 27 */ | 28 */ |
| 28 public class RiverSelect extends DefaultState { | 29 public class RiverSelect extends DefaultState { |
| 29 | 30 |
| 30 /** The logger used in this class. */ | 31 /** The logger used in this class. */ |
| 31 private static Logger logger = Logger.getLogger(RiverSelect.class); | 32 private static Logger logger = Logger.getLogger(RiverSelect.class); |
| 33 | |
| 34 | |
| 35 /** Error message that is thrown if no river was found based on a given | |
| 36 * name.*/ | |
| 37 public static final String ERROR_NO_SUCH_RIVER = | |
| 38 "error_feed_no_such_river"; | |
| 39 | |
| 40 /** Error message that is thrown if no river was found based on a given | |
| 41 * name.*/ | |
| 42 public static final String ERROR_NO_RIVER_SELECTED = | |
| 43 "error_feed_no_river_selected"; | |
| 44 | |
| 32 | 45 |
| 33 /** | 46 /** |
| 34 * The default constructor that initializes an empty State object. | 47 * The default constructor that initializes an empty State object. |
| 35 */ | 48 */ |
| 36 public RiverSelect() { | 49 public RiverSelect() { |
| 114 item.appendChild(label); | 127 item.appendChild(label); |
| 115 item.appendChild(value); | 128 item.appendChild(value); |
| 116 | 129 |
| 117 return item; | 130 return item; |
| 118 } | 131 } |
| 132 | |
| 133 | |
| 134 @Override | |
| 135 public boolean validate(Artifact artifact, CallContext context) | |
| 136 throws IllegalArgumentException | |
| 137 { | |
| 138 logger.debug("RiverSelect.validate"); | |
| 139 | |
| 140 Map<String, StateData> data = getData(); | |
| 141 | |
| 142 StateData dRiver = data.get("river"); | |
| 143 | |
| 144 if (dRiver == null || dRiver.getValue() == null) { | |
| 145 throw new IllegalArgumentException(ERROR_NO_RIVER_SELECTED); | |
| 146 } | |
| 147 | |
| 148 River river = RiverFactory.getRiver((String) dRiver.getValue()); | |
| 149 | |
| 150 if (river == null) { | |
| 151 throw new IllegalArgumentException(ERROR_NO_SUCH_RIVER); | |
| 152 } | |
| 153 | |
| 154 return true; | |
| 155 } | |
| 119 } | 156 } |
| 120 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : | 157 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |