private CrossSectionPart commitPart(
final Session session,
final String dbType,
final CrossSection crossSection,
final GafPart part,
final PDBNameGenerator nameGenerator)
throws Exception {
final CrossSectionPart csPart = new CrossSectionPart();
final GafKind partKind = part.getKind();
final String name = nameGenerator.createUniqueName(partKind.toString());
csPart.setName(name);
if (part.getKind() == GafKind.W) {
final String gafFileName = m_profiles.getGafFilename();
csPart.setDescription(
String.format(Messages.getString("Gaf2Db.5"), gafFileName)); // $NON-NLS-1$
} else csPart.setDescription(StringUtils.EMPTY);
final CrossSectionPartType partType = findPartType(partKind);
csPart.setCrossSectionPartType(partType);
final Geometry line = part.getLine(dbType);
csPart.setLine(line);
csPart.setCrossSection(crossSection);
session.save(csPart);
return csPart;
}
private void addWaterlevels(final Session session, final GafProfile profile, final GafPart part) {
if (m_waterlevelEvent == null) return;
final GafKind kind = part.getKind();
if (!GafKind.W.equals(kind)) return;
final GafPoint[] points = part.getPoints();
for (final GafPoint point : points) {
final WaterlevelFixation fixation = new WaterlevelFixation();
fixation.setEvent(m_waterlevelEvent);
fixation.setDescription(StringUtils.EMPTY);
fixation.setCreationDate(m_waterlevelEvent.getCreationDate());
fixation.setEditingDate(m_waterlevelEvent.getEditingDate());
fixation.setEditingUser(m_waterlevelEvent.getEditingUser());
fixation.setMeasurementDate(m_waterlevelEvent.getMeasurementDate());
fixation.setLocation(point.getPoint());
fixation.setStation(profile.getStation());
fixation.setWaterlevel(point.getHeight());
m_waterlevelEvent.getWaterlevelFixations().add(fixation);
session.save(fixation);
}
}
/**
* Calculates the width of a point if it is not set in the gaf file.<br>
* For PP points, it is just the distance to the first point.<br>
* For non-pp points, it is the station of the point projected to the pp-line.
*/
private BigDecimal getOrCalculatePoint(
final GafPart gafPart, final GafPoint gafPoint, final GafPart projectionPart) {
final BigDecimal width = gafPoint.getWidth();
if (width != null) return width;
final com.vividsolutions.jts.geom.Point location = gafPoint.getPoint();
if (GafKind.P.equals(gafPart.getKind()) || projectionPart == null) {
return calculateWidthFromDistance(gafPart, location);
} else {
final Geometry line = projectionPart.getLine(m_dbType);
if (!(line instanceof LineString) || line.getNumPoints() < 2)
return calculateWidthFromDistance(gafPart, location);
final LineString ls = (LineString) line;
final LocationIndexedLine lineRef = new LocationIndexedLine(line);
final LinearLocation loc = lineRef.project(location.getCoordinate());
final Coordinate closestPt = loc.getCoordinate(line);
final double distance = ls.getCoordinateN(0).distance(closestPt);
return new BigDecimal(distance).setScale(3, BigDecimal.ROUND_HALF_UP);
}
}