Mercurial > dive4elements > river
changeset 960:92027887775a
DataCage: Added a recommend() method to generate recommendations for
a given artifact, outs and extra parameters.
flys-artifacts/trunk@2379 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Wed, 20 Jul 2011 17:03:00 +0000 (2011-07-20) |
parents | a2b20ed3d3b4 |
children | 3ba4f5a88c20 |
files | flys-artifacts/ChangeLog flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java |
diffstat | 3 files changed, 82 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/flys-artifacts/ChangeLog Wed Jul 20 16:28:49 2011 +0000 +++ b/flys-artifacts/ChangeLog Wed Jul 20 17:03:00 2011 +0000 @@ -1,3 +1,12 @@ +2011-07-20 Sascha L. Teichmann <sascha.teichmann@intevation.de> + + * src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java: + Added a recommend() method to generate recommendations for + a given artifact, outs and extra parameters. + + * src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java: Added + method to extract all data at once. + 2011-07-20 Sascha L. Teichmann <sascha.teichmann@intevation.de> * src/main/java/de/intevation/flys/artifacts/services/meta/FunctionResolver.java:
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Wed Jul 20 16:28:49 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java Wed Jul 20 17:03:00 2011 +0000 @@ -407,6 +407,10 @@ return data != null ? (String) data.getValue() : null; } + public Collection<StateData> getAllData() { + return data.values(); + } + public Facet getNativeFacet(Facet facet) { String name = facet.getName();
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java Wed Jul 20 16:28:49 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/DataCage.java Wed Jul 20 17:03:00 2011 +0000 @@ -1,18 +1,35 @@ package de.intevation.flys.artifacts.services.meta; +import java.util.Map; +import java.util.HashMap; + import java.io.InputStream; import java.io.IOException; import java.io.File; import java.io.FileInputStream; +import java.sql.Connection; +import java.sql.SQLException; + import org.apache.log4j.Logger; import org.w3c.dom.Document; +import org.hibernate.Session; + +import org.hibernate.jdbc.Work; + import de.intevation.artifacts.common.utils.Config; import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.flys.artifacts.FLYSArtifact; + +import de.intevation.flys.backend.SessionHolder; + +import de.intevation.artifactdatabase.data.StateData; + + public class DataCage { private static Logger log = Logger.getLogger(DataCage.class); @@ -35,6 +52,58 @@ return builder; } + public Document recommend(FLYSArtifact artifact, String [] outs) { + return recommend(artifact, outs, null); + } + + public Document recommend( + FLYSArtifact artifact, + String [] outs, + Map<String, Object> extraParameters + ) { + Map<String, Object> parameters = new HashMap<String, Object>(); + + if (extraParameters != null) { + parameters.putAll(extraParameters); + } + + parameters.put("current-state-id", artifact.getCurrentStateId()); + parameters.put("artifact-outs", outs); + + for (StateData sd: artifact.getAllData()) { + Object value = sd.getValue(); + if (value == null) { + continue; + } + String key = sd.getName().replace('.', '-'); + parameters.put(key, value); + } + + return process(parameters); + } + + public Document process(final Map<String, Object> parameters) { + final Document result = XMLUtils.newDocument(); + + if (builder != null) { + log.error("builder not configured properly."); + return result; + } + + Session session = SessionHolder.HOLDER.get(); + + session.doWork(new Work() { + @Override + public void execute(Connection connection) + throws SQLException + { + builder.build(connection, result, parameters); + } + }); + + return result; + } + public static synchronized DataCage getInstance() { if (INSTANCE == null) { INSTANCE = createDataCage();