Examples with GetFeatureType net.opengis.wfs.v_2_0_0.GetFeatureType used on opensource projects

Example 41 with GetFeatureType

use of net.opengis.wfs.v_2_0_0.GetFeatureType in project ddf by codice.

the class WfsSource method query.

@Override
public SourceResponse query(QueryRequest request) throws UnsupportedQueryException {
    Wfs wfs = factory.getClient();
    Query query = request.getQuery();
    if (query == null) {
        LOGGER.debug("WFS Source {}: Incoming query is null.", getId());
        return null;
    }
    LOGGER.debug("WFS Source {}: Received query: \n{}", getId(), query);
    SourceResponseImpl simpleResponse = null;
    GetFeatureType getFeature = buildGetFeatureRequest(query);
    try {
        LOGGER.debug("WFS Source {}: Sending query ...", getId());
        Wfs20FeatureCollection featureCollection = wfs.getFeature(getFeature);
        int numResults = -1;
        if (featureCollection == null) {
            throw new UnsupportedQueryException("Invalid results returned from server");
        }
        numResults = featureCollection.getMembers().size();
        if (featureCollection.getNumberReturned() == null) {
            LOGGER.debug("Number Returned Attribute was not added to the response");
        } else if (!featureCollection.getNumberReturned().equals(BigInteger.valueOf(numResults))) {
            LOGGER.debug("Number Returned Attribute ({}) did not match actual number returned ({})", featureCollection.getNumberReturned(), numResults);
        }
        availabilityTask.updateLastAvailableTimestamp(System.currentTimeMillis());
        LOGGER.debug("WFS Source {}: Received featureCollection with {} metacards.", getId(), numResults);
        List<Result> results = new ArrayList<>(numResults);
        for (int i = 0; i < numResults; i++) {
            Metacard mc = featureCollection.getMembers().get(i);
            mc = transform(mc, DEFAULT_WFS_TRANSFORMER_ID);
            Result result = new ResultImpl(mc);
            results.add(result);
            debugResult(result);
        }
        // Fetch total results available
        long totalResults = 0;
        if (featureCollection.getNumberMatched() == null) {
            totalResults = numResults;
        } else if (featureCollection.getNumberMatched().equals(UNKNOWN)) {
            totalResults = numResults;
        } else if (StringUtils.isNumeric(featureCollection.getNumberMatched())) {
            totalResults = Long.parseLong(featureCollection.getNumberMatched());
        }
        simpleResponse = new SourceResponseImpl(request, results, totalResults);
    } catch (WfsException wfse) {
        LOGGER.debug(WFS_ERROR_MESSAGE, wfse);
        throw new UnsupportedQueryException("Error received from WFS Server", wfse);
    } catch (Exception ce) {
        String msg = handleClientException(ce);
        throw new UnsupportedQueryException(msg, ce);
    }
    return simpleResponse;
}

Example 42 with GetFeatureType

use of net.opengis.wfs.v_2_0_0.GetFeatureType in project ddf by codice.

the class WfsSource method initProviders.

private List<? extends Object> initProviders() {
    // We need to tell the JAXBElementProvider to marshal the GetFeatureType
    // class as an element
    // because it is missing the @XmlRootElement Annotation
    JAXBElementProvider<GetFeatureType> provider = new Wfs20JaxbElementProvider<>();
    Map<String, String> jaxbClassMap = new HashMap<>();
    // Ensure a namespace is used when the GetFeature request is generated
    String expandedName = new QName(Wfs20Constants.WFS_2_0_NAMESPACE, Wfs20Constants.GET_FEATURE).toString();
    jaxbClassMap.put(GetFeatureType.class.getName(), expandedName);
    provider.setJaxbElementClassMap(jaxbClassMap);
    provider.setMarshallAsJaxbElement(true);
    featureCollectionReader = new FeatureCollectionMessageBodyReaderWfs20();
    return Arrays.asList(provider, new XmlSchemaMessageBodyReaderWfs20(), featureCollectionReader);
}

Example 43 with GetFeatureType

use of net.opengis.wfs.v_2_0_0.GetFeatureType in project ddf by codice.

the class WfsSourceTest method testTypeNameHasNoPrefix.

@Test
public void testTypeNameHasNoPrefix() throws Exception {
    // Setup
    final String TITLE = "title";
    final String searchPhrase = "*";
    final int pageSize = 1;
    WfsSource source = getWfsSource(ONE_TEXT_PROPERTY_SCHEMA, MockWfsServer.getFilterCapabilities(), 3, false, false, 3);
    QueryImpl query = new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);
    SortBy sortBy = new SortByImpl(TITLE, SortOrder.DESCENDING);
    query.setSortBy(sortBy);
    // Perform test
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
    // Validate
    List<JAXBElement<?>> queryList = featureType.getAbstractQueryExpression();
    for (JAXBElement<?> queryType : queryList) {
        Object val = queryType.getValue();
        QueryType queryTypeVal = (QueryType) val;
        assertThat(queryTypeVal.getTypeNames().get(0), containsString("SampleFeature"));
        assertThat(queryTypeVal.getTypeNames().get(0), is(not(containsString("Prefix"))));
        assertThat(queryTypeVal.getTypeNames().get(0), is(not(containsString(":"))));
    }
}

Example 44 with GetFeatureType

use of net.opengis.wfs.v_2_0_0.GetFeatureType in project ddf by codice.

the class WfsSourceTest method testSrsNameNotProvided.

@Test
public void testSrsNameNotProvided() throws Exception {
    int pageSize = 10;
    WfsSource source = getWfsSource(ONE_TEXT_PROPERTY_SCHEMA, MockWfsServer.getFilterCapabilities(), 10, false);
    Filter filter = builder.attribute(Metacard.CONTENT_TYPE).is().equalTo().text(SAMPLE_FEATURE_NAME + "0");
    QueryImpl query = new QueryImpl(filter);
    query.setPageSize(pageSize);
    // Execute
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
    QueryType queryType = (QueryType) featureType.getAbstractQueryExpression().get(0).getValue();
    assertThat(queryType.getSrsName(), nullValue());
}

Example 45 with GetFeatureType

use of net.opengis.wfs.v_2_0_0.GetFeatureType in project ddf by codice.

the class WfsSourceTest method testSortingAscendingSortingSupported.

/**
 * Verify that the SortBy is set with the mapped Feature Property and a ASC sort order. In this
 * case, the incoming sort property of TEMPORAL is mapped to myTemporalFeatureProperty.
 *
 * <p><?xml version="1.0" encoding="UTF-8" standalone="yes"?> <ns5:GetFeature startIndex="1"
 * count="1" service="WFS" version="2.0.0" xmlns:ns2="http://www.opengis.net/ows/1.1"
 * xmlns="http://www.opengis.net/fes/2.0" xmlns:ns4="http://www.opengis.net/gml"
 * xmlns:ns3="http://www.w3.org/1999/xlink" xmlns:ns5="http://www.opengis.net/wfs/2.0"> <ns5:Query
 * typeNames="SampleFeature0" handle="SampleFeature0"> <Filter> <PropertyIsLike wildCard="*"
 * singleChar="?" escapeChar="!"> <Literal>*</Literal> <ValueReference>title</ValueReference>
 * </PropertyIsLike> </Filter> <SortBy> <SortProperty>
 * <ValueReference>myTemporalFeatureProperty</ValueReference> <SortOrder>ASC</SortOrder>
 * </SortProperty> </SortBy> </ns5:Query> </ns5:GetFeature>
 */
@Test
public void testSortingAscendingSortingSupported() throws Exception {
    // Setup
    final String searchPhrase = "*";
    final String mockTemporalFeatureProperty = "myTemporalFeatureProperty";
    final String mockFeatureType = "{http://example.com}" + SAMPLE_FEATURE_NAME + 0;
    final int pageSize = 1;
    WfsSource source = getWfsSource(ONE_TEXT_PROPERTY_SCHEMA, MockWfsServer.getFilterCapabilities(), 1, false, false, 0);
    MetacardMapper mockMetacardMapper = mock(MetacardMapper.class);
    when(mockMetacardMapper.getFeatureType()).thenReturn(mockFeatureType);
    when(mockMetacardMapper.getSortByTemporalFeatureProperty()).thenReturn(mockTemporalFeatureProperty);
    List<MetacardMapper> mappers = new ArrayList<MetacardMapper>(1);
    mappers.add(mockMetacardMapper);
    source.setMetacardToFeatureMapper(mappers);
    QueryImpl query = new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);
    SortBy sortBy = new SortByImpl(Result.TEMPORAL, SortOrder.ASCENDING);
    query.setSortBy(sortBy);
    // Perform Test
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
    // Verify
    QueryType queryType = (QueryType) featureType.getAbstractQueryExpression().get(0).getValue();
    JAXBElement<?> abstractSortingClause = queryType.getAbstractSortingClause();
    SortByType sortByType = (SortByType) abstractSortingClause.getValue();
    assertThat(sortByType.getSortProperty().get(0).getValueReference(), is(mockTemporalFeatureProperty));
    assertThat(sortByType.getSortProperty().get(0).getSortOrder().name(), is(SortOrderType.ASC.value()));
}