Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/ValueCompareTransition.java @ 3785:a5f65e8983be
Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk
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r5501 | felix | 2012-09-18 11:49:45 +0200 (Di, 18 Sep 2012) | 1 line
fix issue865 - missing showarea theme prop.
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r5502 | clins | 2012-09-18 12:18:30 +0200 (Di, 18 Sep 2012) | 1 line
Add robustness checks to prevent NPEs
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r5504 | felix | 2012-09-18 14:03:15 +0200 (Di, 18 Sep 2012) | 1 line
i18n for area label (fix issue487).
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r5505 | clins | 2012-09-18 16:19:59 +0200 (Di, 18 Sep 2012) | 1 line
Update themes to show point descriptions
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r5506 | rrenkert | 2012-09-18 17:00:30 +0200 (Di, 18 Sep 2012) | 3 lines
Removed incorrect characteristic diameter.
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r5507 | rrenkert | 2012-09-18 17:03:20 +0200 (Di, 18 Sep 2012) | 3 lines
Fixed some stupid bugs in bed quality data factory and calculation.
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r5508 | teichmann | 2012-09-18 17:45:49 +0200 (Di, 18 Sep 2012) | 1 line
The usual whitespace and import cleanups.
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r5511 | teichmann | 2012-09-18 18:24:51 +0200 (Di, 18 Sep 2012) | 1 line
Use generics aware Collections.emptyList().
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r5512 | teichmann | 2012-09-18 20:36:52 +0200 (Di, 18 Sep 2012) | 1 line
Some more little steps towards "Auslagerung extremer Wasserspiegellagen".
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r5513 | clins | 2012-09-18 23:38:19 +0200 (Di, 18 Sep 2012) | 1 line
A and B facets of fix analyis are now deactivated by default
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r5516 | bricks | 2012-09-19 10:45:51 +0200 (Mi, 19 Sep 2012) | 2 lines
Add the gauge station to the GaugeOverviewInfoService xml response
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r5517 | rrenkert | 2012-09-19 10:50:23 +0200 (Mi, 19 Sep 2012) | 3 lines
Added CSV export to bed quality calculation.
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r5518 | bricks | 2012-09-19 11:04:04 +0200 (Mi, 19 Sep 2012) | 2 lines
Fix date in changelog entry
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r5519 | teichmann | 2012-09-19 11:17:14 +0200 (Mi, 19 Sep 2012) | 1 line
Removed trailing whitespace.
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flys-artifacts/tags/2.9.1@5531 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 19 Sep 2012 14:58:31 +0000 |
parents | 22e9574c8b1b |
children | eb5564662e19 |
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package de.intevation.flys.artifacts.transitions; import javax.xml.xpath.XPathConstants; import org.apache.log4j.Logger; import org.w3c.dom.Node; import de.intevation.artifacts.Artifact; import de.intevation.artifactdatabase.data.StateData; import de.intevation.artifactdatabase.state.State; import de.intevation.artifacts.common.utils.XMLUtils; import de.intevation.flys.artifacts.FLYSArtifact; /** * This transition compares data objects with a <i>equal</i> or <i>notequal</i> * operator. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ValueCompareTransition extends DefaultTransition { /** The logger that is used in this transition.*/ private static Logger log = Logger.getLogger(ValueCompareTransition.class); /** XPath that points to the condition's operator.*/ public static final String XPATH_OPERATOR = "condition/@operator"; /** XPath that points to the condition's value.*/ public static final String XPATH_VALUE = "condition/@value"; /** XPath that points to the condition's dataname.*/ public static final String XPATH_DATANAME = "condition/@data"; /** The value of the 'equal' operator.*/ public static final String OPERATOR_EQUAL = "equal"; /** The value of the 'not equal' operator.*/ public static final String OPERATOR_NOTEQUAL = "notequal"; /** The operator.*/ protected String operator; /** The value used for comparison.*/ protected String value; /** The name of the data used for the comparison.*/ protected String dataname; public ValueCompareTransition() { } public ValueCompareTransition(String from, String to) { super(from, to); } @Override public void init(Node config) { log.debug("ValueCompareTransition.init"); String tmp = (String) XMLUtils.xpath( config, XPATH_OPERATOR, XPathConstants.STRING); operator = tmp.trim().toLowerCase(); value = (String) XMLUtils.xpath( config, XPATH_VALUE, XPathConstants.STRING); dataname = (String) XMLUtils.xpath( config, XPATH_DATANAME, XPathConstants.STRING); } @Override public boolean isValid(Artifact artifact, State a, State b) { log.debug("ValueCompareTransition.isValid"); FLYSArtifact flysArtifact = (FLYSArtifact) artifact; StateData dataObj = flysArtifact.getData(dataname); String dataVal = dataObj != null ? (String) dataObj.getValue() : ""; if (log.isDebugEnabled()) { log.debug("Compare settings:"); log.debug("-- dataname: " + dataname); log.debug("-- operator: " + operator); log.debug("-- compare value: " + value); log.debug("-- state value: " + dataVal); } if (operator.equals(OPERATOR_EQUAL)) { return value.equals(dataVal); } else if (operator.equals(OPERATOR_NOTEQUAL)) { return !(value.equals(dataVal)); } log.error("Wrong operator set! No comparison takes place."); return false; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :