Mercurial > dive4elements > river
changeset 5347:0b5c0c15b13f
Split HWSArtifact into HWSPoints and HWSLines
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Wed, 20 Mar 2013 16:33:29 +0100 (2013-03-20) |
parents | 615e25b6440e |
children | 4b1d8f367428 |
files | flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSHWSLinesArtifact.java flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSHWSPointsArtifact.java flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSHwsArtifact.java |
diffstat | 3 files changed, 330 insertions(+), 165 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSHWSLinesArtifact.java Wed Mar 20 16:33:29 2013 +0100 @@ -0,0 +1,165 @@ +package de.intevation.flys.artifacts; + +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import com.vividsolutions.jts.geom.Envelope; + +import de.intevation.artifacts.ArtifactFactory; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.state.DefaultOutput; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.State; + +import de.intevation.flys.model.HWSLine; +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.RiverFactory; +import de.intevation.flys.utils.FLYSUtils; +import de.intevation.flys.utils.GeometryUtils; + + +public class WMSHWSLinesArtifact extends WMSDBArtifact { + + public static final String NAME = "hws_lines"; + + + private static final Logger logger = + Logger.getLogger(WMSHWSLinesArtifact.class); + + + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("WMSHWSLinesArtifact.setup"); + + super.setup(identifier, factory, context, callMeta, data); + } + + + @Override + public String getName() { + return NAME; + } + + + @Override + public State getCurrentState(Object cc) { + State s = new HWSLinesState(this); + + List<Facet> fs = getFacets(getCurrentStateId()); + + DefaultOutput o = new DefaultOutput( + "floodmap", + "floodmap", + "image/png", + fs, + "map"); + + s.getOutputs().add(o); + + return s; + } + + + public static class HWSLinesState extends WMSDBState implements FacetTypes + { + private static final Logger logger = + Logger.getLogger(HWSLinesState.class); + + protected int riverId; + + public HWSLinesState(WMSDBArtifact artifact) { + super(artifact); + riverId = 0; + } + + public int getRiverId() { + if (riverId == 0) { + String ids = artifact.getDataAsString("ids"); + String[] parts = ids.split(";"); + + try { + riverId = Integer.parseInt(parts[0]); + } + catch (NumberFormatException nfe) { + logger.error("Cannot parse river id from '" + parts[0] + "'"); + } + } + + return riverId; + } + + @Override + protected String getFacetType() { + return FLOODMAP_HWS_LINES; + } + + @Override + protected String getUrl() { + return FLYSUtils.getUserWMSUrl(artifact.identifier()); + } + + @Override + protected String getSrid() { + River river = RiverFactory.getRiver(getRiverId()); + return FLYSUtils.getRiverSrid(river.getName()); + } + + @Override + protected Envelope getExtent(boolean reproject) { + List<HWSLine> hws = HWSLine.getLines(getRiverId(), getName()); + + Envelope max = null; + + for (HWSLine h: hws) { + Envelope env = h.getGeom().getEnvelopeInternal(); + + if (max == null) { + max = env; + continue; + } + + max.expandToInclude(env); + } + + return max != null && reproject + ? GeometryUtils.transform(max, getSrid()) + : max; + } + + @Override + protected String getFilter() { + return "river_id=" + String.valueOf(getRiverId()) + + " AND name='" + getName() + "'"; + } + + @Override + protected String getDataString() { + String srid = getSrid(); + + if (FLYSUtils.isUsingOracle()) { + return "geom FROM hws_lines USING SRID " + srid; + } + else { + return "geom FROM hws_lines USING UNIQUE id USING SRID " + srid; + } + } + + @Override + protected String getGeometryType() { + return "LINE"; + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSHWSPointsArtifact.java Wed Mar 20 16:33:29 2013 +0100 @@ -0,0 +1,165 @@ +package de.intevation.flys.artifacts; + +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import com.vividsolutions.jts.geom.Envelope; + +import de.intevation.artifacts.ArtifactFactory; +import de.intevation.artifacts.CallMeta; + +import de.intevation.artifactdatabase.state.DefaultOutput; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifactdatabase.state.State; + +import de.intevation.flys.model.HWSPoint; +import de.intevation.flys.model.River; + +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.RiverFactory; +import de.intevation.flys.utils.FLYSUtils; +import de.intevation.flys.utils.GeometryUtils; + + +public class WMSHWSPointsArtifact extends WMSDBArtifact { + + public static final String NAME = "hws_points"; + + + private static final Logger logger = + Logger.getLogger(WMSHWSPointsArtifact.class); + + + @Override + public void setup( + String identifier, + ArtifactFactory factory, + Object context, + CallMeta callMeta, + Document data) + { + logger.debug("WMSHWSPointsArtifact.setup"); + + super.setup(identifier, factory, context, callMeta, data); + } + + + @Override + public String getName() { + return NAME; + } + + + @Override + public State getCurrentState(Object cc) { + State s = new HWSPointsState(this); + + List<Facet> fs = getFacets(getCurrentStateId()); + + DefaultOutput o = new DefaultOutput( + "floodmap", + "floodmap", + "image/png", + fs, + "map"); + + s.getOutputs().add(o); + + return s; + } + + + public static class HWSPointsState extends WMSDBState implements FacetTypes + { + private static final Logger logger = + Logger.getLogger(HWSPointsState.class); + + protected int riverId; + + public HWSPointsState(WMSDBArtifact artifact) { + super(artifact); + riverId = 0; + } + + public int getRiverId() { + if (riverId == 0) { + String ids = artifact.getDataAsString("ids"); + String[] parts = ids.split(";"); + + try { + riverId = Integer.parseInt(parts[0]); + } + catch (NumberFormatException nfe) { + logger.error("Cannot parse river id from '" + parts[0] + "'"); + } + } + + return riverId; + } + + @Override + protected String getFacetType() { + return FLOODMAP_HWS_POINTS; + } + + @Override + protected String getUrl() { + return FLYSUtils.getUserWMSUrl(artifact.identifier()); + } + + @Override + protected String getSrid() { + River river = RiverFactory.getRiver(getRiverId()); + return FLYSUtils.getRiverSrid(river.getName()); + } + + @Override + protected Envelope getExtent(boolean reproject) { + List<HWSPoint> hws = HWSPoint.getPoints(getRiverId(), getName()); + + Envelope max = null; + + for (HWSPoint h: hws) { + Envelope env = h.getGeom().getEnvelopeInternal(); + + if (max == null) { + max = env; + continue; + } + + max.expandToInclude(env); + } + + return max != null && reproject + ? GeometryUtils.transform(max, getSrid()) + : max; + } + + @Override + protected String getFilter() { + return "river_id=" + String.valueOf(getRiverId()) + + " AND name='" + getName() + "'"; + } + + @Override + protected String getDataString() { + String srid = getSrid(); + + if (FLYSUtils.isUsingOracle()) { + return "geom FROM hws_points USING SRID " + srid; + } + else { + return "geom FROM hws_points USING UNIQUE id USING SRID " + srid; + } + } + + @Override + protected String getGeometryType() { + return "POINT"; + } + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSHwsArtifact.java Wed Mar 20 16:32:07 2013 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,165 +0,0 @@ -package de.intevation.flys.artifacts; - -import java.util.List; - -import org.w3c.dom.Document; - -import org.apache.log4j.Logger; - -import com.vividsolutions.jts.geom.Envelope; - -import de.intevation.artifacts.ArtifactFactory; -import de.intevation.artifacts.CallMeta; - -import de.intevation.artifactdatabase.state.DefaultOutput; -import de.intevation.artifactdatabase.state.Facet; -import de.intevation.artifactdatabase.state.State; - -import de.intevation.flys.model.HWSLine; -import de.intevation.flys.model.River; - -import de.intevation.flys.artifacts.model.FacetTypes; -import de.intevation.flys.artifacts.model.RiverFactory; -import de.intevation.flys.utils.FLYSUtils; -import de.intevation.flys.utils.GeometryUtils; - - -public class WMSHwsArtifact extends WMSDBArtifact { - - public static final String NAME = "hws"; - - - private static final Logger logger = - Logger.getLogger(WMSHwsArtifact.class); - - - @Override - public void setup( - String identifier, - ArtifactFactory factory, - Object context, - CallMeta callMeta, - Document data) - { - logger.debug("WMSHwsArtifact.setup"); - - super.setup(identifier, factory, context, callMeta, data); - } - - - @Override - public String getName() { - return NAME; - } - - - @Override - public State getCurrentState(Object cc) { - State s = new HwsState(this); - - List<Facet> fs = getFacets(getCurrentStateId()); - - DefaultOutput o = new DefaultOutput( - "floodmap", - "floodmap", - "image/png", - fs, - "map"); - - s.getOutputs().add(o); - - return s; - } - - - public static class HwsState extends WMSDBState implements FacetTypes - { - private static final Logger logger = - Logger.getLogger(HwsState.class); - - protected int riverId; - - public HwsState(WMSDBArtifact artifact) { - super(artifact); - riverId = 0; - } - - public int getRiverId() { - if (riverId == 0) { - String ids = artifact.getDataAsString("ids"); - String[] parts = ids.split(";"); - - try { - riverId = Integer.parseInt(parts[0]); - } - catch (NumberFormatException nfe) { - logger.error("Cannot parse river id from '" + parts[0] + "'"); - } - } - - return riverId; - } - - @Override - protected String getFacetType() { - return FLOODMAP_HWS; - } - - @Override - protected String getUrl() { - return FLYSUtils.getUserWMSUrl(artifact.identifier()); - } - - @Override - protected String getSrid() { - River river = RiverFactory.getRiver(getRiverId()); - return FLYSUtils.getRiverSrid(river.getName()); - } - - @Override - protected Envelope getExtent(boolean reproject) { - List<HWSLine> hws = HWSLine.getLines(getRiverId(), getName()); - - Envelope max = null; - - for (HWSLine h: hws) { - Envelope env = h.getGeom().getEnvelopeInternal(); - - if (max == null) { - max = env; - continue; - } - - max.expandToInclude(env); - } - - return max != null && reproject - ? GeometryUtils.transform(max, getSrid()) - : max; - } - - @Override - protected String getFilter() { - return "river_id=" + String.valueOf(getRiverId()) - + " AND name='" + getName() + "'"; - } - - @Override - protected String getDataString() { - String srid = getSrid(); - - if (FLYSUtils.isUsingOracle()) { - return "geom FROM hws USING SRID " + srid; - } - else { - return "geom FROM hws USING UNIQUE id USING SRID " + srid; - } - } - - @Override - protected String getGeometryType() { - return "LINE"; - } - } // end of WMSKmState -} -// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :