Examples with Placemark de.micromata.opengis.kml.v_2_2_0.Placemark used on opensource projects

Example 31 with Placemark

use of de.micromata.opengis.kml.v_2_2_0.Placemark in project ddf by codice.

the class KMLTransformerImpl method performDefaultTransformation.

/**
 * The default Transformation from a {@link Metacard} to a KML {@link Placemark}. Protected to
 * easily allow other default transformations.
 *
 * @param entry - the {@link Metacard} to transform.
 * @param urlToMetacard
 * @return
 * @throws javax.xml.transform.TransformerException
 */
protected Placemark performDefaultTransformation(Metacard entry) throws CatalogTransformerException {
    // wrap metacard to work around classLoader/reflection issues
    entry = new MetacardImpl(entry);
    Placemark kmlPlacemark = KmlFactory.createPlacemark();
    kmlPlacemark.setId("Placemark-" + entry.getId());
    kmlPlacemark.setName(entry.getTitle());
    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
    dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
    String effectiveTime;
    if (entry.getEffectiveDate() == null) {
        effectiveTime = dateFormat.format(new Date());
    } else {
        effectiveTime = dateFormat.format(entry.getEffectiveDate());
    }
    TimeSpan timeSpan = KmlFactory.createTimeSpan();
    timeSpan.setBegin(effectiveTime);
    kmlPlacemark.setTimePrimitive(timeSpan);
    kmlPlacemark.setGeometry(getKmlGeoWithPointsFromWkt(entry.getLocation()));
    String description = entry.getTitle();
    Handlebars handlebars = new Handlebars(templateLoader);
    handlebars.registerHelpers(templateHelper);
    try {
        Template template = handlebars.compile(DESCRIPTION_TEMPLATE);
        description = template.apply(new HandlebarsMetacard(entry));
        LOGGER.debug(description);
    } catch (IOException e) {
        LOGGER.debug("Failed to apply description Template", e);
    }
    kmlPlacemark.setDescription(description);
    setExtendedData(kmlPlacemark, entry);
    String styleUrl = styleMapper.getStyleForMetacard(entry);
    if (StringUtils.isNotBlank(styleUrl)) {
        kmlPlacemark.setStyleUrl(styleUrl);
    }
    return kmlPlacemark;
}

Example 32 with Placemark

use of de.micromata.opengis.kml.v_2_2_0.Placemark in project ddf by codice.

the class KMLTransformerImpl method transform.

@Override
public BinaryContent transform(SourceResponse upstreamResponse, Map<String, Serializable> arguments) throws CatalogTransformerException {
    LOGGER.trace("ENTERING: ResponseQueue transform");
    if (arguments == null) {
        LOGGER.debug("Null arguments, unable to complete transform");
        throw new CatalogTransformerException("Unable to complete transform without arguments");
    }
    String docId = UUID.randomUUID().toString();
    String restUriAbsolutePath = (String) arguments.get("url");
    LOGGER.debug("rest string url arg: {}", LogSanitizer.sanitize(restUriAbsolutePath));
    // Transform Metacards to KML
    Document kmlDoc = KmlFactory.createDocument();
    boolean needDefaultStyle = false;
    for (Result result : upstreamResponse.getResults()) {
        try {
            Placemark placemark = transformEntry(null, result.getMetacard(), arguments);
            if (placemark.getStyleSelector().isEmpty() && StringUtils.isEmpty(placemark.getStyleUrl())) {
                placemark.setStyleUrl("#default");
                needDefaultStyle = true;
            }
            kmlDoc.getFeature().add(placemark);
        } catch (CatalogTransformerException e) {
            LOGGER.debug("Error transforming current metacard ({}) to KML and will continue with remaining query responses.", LogSanitizer.sanitize(result.getMetacard().getId()), e);
        }
    }
    if (needDefaultStyle) {
        kmlDoc.getStyleSelector().addAll(defaultStyle);
    }
    Kml kmlResult = encloseKml(kmlDoc, docId, KML_RESPONSE_QUEUE_PREFIX + kmlDoc.getFeature().size() + CLOSE_PARENTHESIS);
    String transformedKml = kmlMarshaller.marshal(kmlResult);
    InputStream kmlInputStream = new ByteArrayInputStream(transformedKml.getBytes(StandardCharsets.UTF_8));
    LOGGER.trace("EXITING: ResponseQueue transform");
    return new BinaryContentImpl(kmlInputStream, KML_MIMETYPE);
}

Example 33 with Placemark

use of de.micromata.opengis.kml.v_2_2_0.Placemark in project ddf by codice.

the class KMLTransformerImplTest method testPerformDefaultTransformationGeometryCollectionLocation.

@Test
public void testPerformDefaultTransformationGeometryCollectionLocation() throws CatalogTransformerException {
    MetacardImpl metacard = createMockMetacard();
    metacard.setLocation(GEOMETRYCOLLECTION_WKT);
    Placemark placemark = kmlTransformer.performDefaultTransformation(metacard);
    assertThat(placemark.getId(), is("Placemark-" + ID));
    assertThat(placemark.getName(), is(TITLE));
    assertThat(placemark.getTimePrimitive(), instanceOf(TimeSpan.class));
    TimeSpan timeSpan = (TimeSpan) placemark.getTimePrimitive();
    assertThat(timeSpan.getBegin(), is(dateFormat.format(metacard.getEffectiveDate())));
    assertThat(placemark.getGeometry(), instanceOf(MultiGeometry.class));
    MultiGeometry multiGeo = (MultiGeometry) placemark.getGeometry();
    assertThat(multiGeo.getGeometry().size(), is(2));
    assertThat(multiGeo.getGeometry().get(0), instanceOf(Point.class));
    assertThat(multiGeo.getGeometry().get(1), instanceOf(MultiGeometry.class));
    MultiGeometry multiGeo2 = (MultiGeometry) multiGeo.getGeometry().get(1);
    assertThat(multiGeo2.getGeometry().size(), is(3));
    assertThat(multiGeo2.getGeometry().get(0), instanceOf(Point.class));
    assertThat(multiGeo2.getGeometry().get(1), instanceOf(LineString.class));
    assertThat(multiGeo2.getGeometry().get(2), instanceOf(Polygon.class));
}

Example 34 with Placemark

use of de.micromata.opengis.kml.v_2_2_0.Placemark in project ddf by codice.

the class KMLTransformerImplTest method testPerformDefaultTransformationPolygonLocation.

@Test
public void testPerformDefaultTransformationPolygonLocation() throws CatalogTransformerException {
    MetacardImpl metacard = createMockMetacard();
    metacard.setLocation(POLYGON_WKT);
    Placemark placemark = kmlTransformer.performDefaultTransformation(metacard);
    assertThat(placemark.getId(), is("Placemark-" + ID));
    assertThat(placemark.getName(), is(TITLE));
    assertThat(placemark.getTimePrimitive(), instanceOf(TimeSpan.class));
    TimeSpan timeSpan = (TimeSpan) placemark.getTimePrimitive();
    assertThat(timeSpan.getBegin(), is(dateFormat.format(metacard.getEffectiveDate())));
    assertThat(placemark.getGeometry(), instanceOf(MultiGeometry.class));
    MultiGeometry multiGeo = (MultiGeometry) placemark.getGeometry();
    assertThat(multiGeo.getGeometry().size(), is(2));
    assertThat(multiGeo.getGeometry().get(0), instanceOf(Point.class));
    assertThat(multiGeo.getGeometry().get(1), instanceOf(Polygon.class));
}

Example 35 with Placemark

use of de.micromata.opengis.kml.v_2_2_0.Placemark in project ddf by codice.

the class KMLTransformerImplTest method testPerformDefaultTransformationPointLocation.

@Test
public void testPerformDefaultTransformationPointLocation() throws CatalogTransformerException {
    MetacardImpl metacard = createMockMetacard();
    metacard.setLocation(POINT_WKT);
    Placemark placemark = kmlTransformer.performDefaultTransformation(metacard);
    assertThat(placemark.getId(), is("Placemark-" + ID));
    assertThat(placemark.getName(), is(TITLE));
    assertThat(placemark.getStyleSelector().isEmpty(), is(true));
    assertThat(placemark.getStyleUrl(), nullValue());
    assertThat(placemark.getTimePrimitive(), instanceOf(TimeSpan.class));
    TimeSpan timeSpan = (TimeSpan) placemark.getTimePrimitive();
    assertThat(timeSpan.getBegin(), is(dateFormat.format(metacard.getEffectiveDate())));
    assertThat(placemark.getGeometry(), instanceOf(Point.class));
}