Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/wsplgen/ProblemObserver.java @ 4488:5041105d2edd
Check if response code from GGInA is 200 OK
Only parse the GGInA response if the status code is 200 OK. This improves the
error message if GGInA is not available and shows the real reason instead of a
JDOM error while parsing the response.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Wed, 14 Nov 2012 10:36:21 +0100 |
parents | 453d2d0c4258 |
children |
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package de.intevation.flys.wsplgen; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.log4j.Logger; import de.intevation.flys.artifacts.model.map.WSPLGENCalculation; import de.intevation.flys.artifacts.model.map.WSPLGENJob; public class ProblemObserver extends JobObserver { private static Logger logger = Logger.getLogger(ProblemObserver.class); public static final Pattern WSPLGEN_ERROR_START = Pattern.compile( ".*->(.*Fehler)(\\s*\\((\\d+)\\).*)*", Pattern.DOTALL); public static final Pattern WSPLGEN_ERROR_END = Pattern.compile( ".*<-(.*Fehler).*", Pattern.DOTALL); public static final Pattern WSPLGEN_WARNING_START = Pattern.compile( ".*->Warnung\\s*\\((\\d+)\\).*", Pattern.DOTALL); public static final Pattern WSPLGEN_WARNING_END = Pattern.compile( ".*<-Warnung .*", Pattern.DOTALL); protected int error; protected int warning; protected WSPLGENCalculation calculation; public ProblemObserver(WSPLGENJob job) { super(job); error = -1; warning = -1; calculation = job.getCalculation(); } public void run() { logger.debug("Start observation..."); super.run(); } @Override protected void prepareRegexes() { // do nothing } @Override protected void update(String log) { Matcher startError = WSPLGEN_ERROR_START.matcher(log); if (startError.matches()) { if (startError.groupCount() >= 2) { String tmp = startError.group(3); if (tmp != null && tmp.length() > 0) { error = Integer.parseInt(tmp); } else error = 1; } else { error = 1; } return; } Matcher endError = WSPLGEN_ERROR_END.matcher(log); if (endError.matches()) { error = -1; } if (error > 0) { calculation.addError(new Integer(error), log); } Matcher startWarning = WSPLGEN_WARNING_START.matcher(log); if (startWarning.matches()) { warning = Integer.parseInt(startWarning.group(1)); return; } Matcher endWarning = WSPLGEN_WARNING_END.matcher(log); if (endWarning.matches()) { warning = -1; } if (warning > 0) { calculation.addWarning(new Integer(warning), log); } } public int numErrors() { return calculation.numErrors(); } public int numWarnings() { return calculation.numWarnings(); } } // vim:set ts=4 sw=4 si et sta sts=5 fenc=utf-8 :