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

Example 36 with Kml

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

the class KMLTransformerImpl method transform.

@Override
public BinaryContent transform(Metacard metacard, Map<String, Serializable> arguments) throws CatalogTransformerException {
    try {
        Placemark placemark = transformEntry(null, metacard, arguments);
        if (placemark.getStyleSelector().isEmpty() && StringUtils.isBlank(placemark.getStyleUrl())) {
            placemark.getStyleSelector().addAll(defaultStyle);
        }
        Kml kml = KmlFactory.createKml().withFeature(placemark);
        String transformedKmlString = kmlMarshaller.marshal(kml);
        InputStream kmlInputStream = new ByteArrayInputStream(transformedKmlString.getBytes(StandardCharsets.UTF_8));
        return new BinaryContentImpl(kmlInputStream, KML_MIMETYPE);
    } catch (Exception e) {
        LOGGER.debug("Error transforming metacard ({}) to KML: {}", metacard.getId(), e.getMessage());
        throw new CatalogTransformerException("Error transforming metacard to KML.", e);
    }
}

Example 37 with Kml

use of de.micromata.opengis.kml.v_2_2_0.Kml 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 38 with Kml

use of de.micromata.opengis.kml.v_2_2_0.Kml 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 39 with Kml

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

the class KmlEndpointTest method testGetAvailableSourcesWithCount.

@Test
public void testGetAvailableSourcesWithCount() throws UnknownHostException, MalformedURLException, IllegalArgumentException, UriBuilderException, SourceUnavailableException {
    when(mockUriInfo.getQueryParameters(false)).thenReturn(mockMap);
    KmlEndpoint kmlEndpoint = new KmlEndpoint(mockBranding, mockFramework);
    kmlEndpoint.setMaxResults(250);
    Kml response = kmlEndpoint.getAvailableSources(mockUriInfo);
    assertThat(response, notNullValue());
    assertThat(response.getFeature(), instanceOf(Folder.class));
    Folder folder = (Folder) response.getFeature();
    assertThat(folder.getFeature(), notNullValue());
    assertThat(folder.getFeature().size(), is(2));
    assertThat(folder.getFeature().get(0), instanceOf(NetworkLink.class));
    assertThat(folder.getFeature().get(1), instanceOf(NetworkLink.class));
    NetworkLink nl1 = (NetworkLink) folder.getFeature().get(0);
    assertThat(nl1.getName(), anyOf(is(REMOTE_SITE_NAME), is(LOCAL_SITE_NAME)));
    assertThat(nl1.getLink().getHttpQuery(), is("count=250"));
    NetworkLink nl2 = (NetworkLink) folder.getFeature().get(1);
    assertThat(nl2.getName(), anyOf(is(REMOTE_SITE_NAME), is(LOCAL_SITE_NAME)));
    assertThat(nl2.getLink().getHttpQuery(), is("count=250"));
}

Example 40 with Kml

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

the class KmlEndpointTest method testGetAvailableSources.

@Test
public void testGetAvailableSources() throws UnknownHostException, MalformedURLException, IllegalArgumentException, UriBuilderException, SourceUnavailableException {
    when(mockUriInfo.getQueryParameters(false)).thenReturn(mockMap);
    KmlEndpoint kmlEndpoint = new KmlEndpoint(mockBranding, mockFramework);
    Kml response = kmlEndpoint.getAvailableSources(mockUriInfo);
    assertThat(response, notNullValue());
    assertThat(response.getFeature(), instanceOf(Folder.class));
    Folder folder = (Folder) response.getFeature();
    assertThat(folder.getFeature(), notNullValue());
    assertThat(folder.getFeature().size(), is(2));
    assertThat(folder.getFeature().get(0), instanceOf(NetworkLink.class));
    assertThat(folder.getFeature().get(1), instanceOf(NetworkLink.class));
    NetworkLink nl1 = (NetworkLink) folder.getFeature().get(0);
    assertThat(nl1.getName(), anyOf(is(REMOTE_SITE_NAME), is(LOCAL_SITE_NAME)));
    NetworkLink nl2 = (NetworkLink) folder.getFeature().get(1);
    assertThat(nl2.getName(), anyOf(is(REMOTE_SITE_NAME), is(LOCAL_SITE_NAME)));
}