Examples with AttributeExpressionImpl org.geotools.filter.AttributeExpressionImpl used on opensource projects

Example 26 with AttributeExpressionImpl

use of org.geotools.filter.AttributeExpressionImpl in project ddf by codice.

the class MockQuery method addContextualFilter.

public void addContextualFilter(String searchTerm, String selector) {
    Filter filter = null;
    if (selector != null) {
        List<Filter> xpathFilters = new ArrayList<Filter>();
        String[] selectors = selector.split(",");
        for (int i = 0; i < selectors.length; i++) {
            Expression xpathRef = new AttributeExpressionImpl(selectors[i]);
            filter = FILTER_FACTORY.like(xpathRef, searchTerm);
            xpathFilters.add(filter);
        }
        filter = FILTER_FACTORY.or(xpathFilters);
    } else {
        filter = FILTER_FACTORY.like(FILTER_FACTORY.property(Metacard.ANY_TEXT), searchTerm);
    }
    if (filter != null) {
        filters.add(filter);
        this.filter = getFilter();
    }
}

Example 27 with AttributeExpressionImpl

use of org.geotools.filter.AttributeExpressionImpl in project ddf by codice.

the class OpenSearchQueryTest method verifyContextualFilter.

// private Document getDocument( String xml ) throws Exception
// {
// DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
// factory.setNamespaceAware( true );
// DocumentBuilder builder = factory.newDocumentBuilder();
// StringReader reader = new StringReader( xml );
// InputSource inputSource = new InputSource( reader );
// Document doc = builder.parse( inputSource );
// reader.close();
//
// return doc;
// }
// private String getFilterAsXml( Filter filter ) throws Exception
// {
// FilterTransformer transform = new FilterTransformer();
// transform.setIndentation( 2 );
// String filterXml = transform.transform( filter );
// LOGGER.debug( filterXml );
//
// return filterXml;
// }
private void verifyContextualFilter(Filter filter, String expectedPropertyName, String expectedSearchTerm) throws Exception {
    LikeFilterImpl likeFilter = (LikeFilterImpl) filter;
    AttributeExpressionImpl expression = (AttributeExpressionImpl) likeFilter.getExpression();
    LOGGER.debug("propertyName = {}", expression.getPropertyName());
    assertEquals(expectedPropertyName, expression.getPropertyName());
    String extractedSearchTerm = likeFilter.getLiteral();
    LOGGER.debug("extractedSearchTerm = [{}]", extractedSearchTerm);
    assertEquals(expectedSearchTerm, extractedSearchTerm);
}

Example 28 with AttributeExpressionImpl

use of org.geotools.filter.AttributeExpressionImpl in project ddf by codice.

the class OpenSearchQueryTest method verifyLikeFilter.

private void verifyLikeFilter(Filter filter, String expectedPropertyName, String expectedValue) {
    assertTrue(filter instanceof LikeFilterImpl);
    LikeFilterImpl likeFilter = (LikeFilterImpl) filter;
    AttributeExpressionImpl expression = (AttributeExpressionImpl) likeFilter.getExpression();
    LOGGER.debug("propertyName = {}", expression.getPropertyName());
    assertEquals(expectedPropertyName, expression.getPropertyName());
    String pattern = likeFilter.getLiteral();
    LOGGER.debug("value to search for = {}", pattern);
    assertEquals(expectedValue, pattern);
}

Example 29 with AttributeExpressionImpl

use of org.geotools.filter.AttributeExpressionImpl in project ddf by codice.

the class OpenSearchQueryTest method verifyEqualsFilter.

private void verifyEqualsFilter(Filter filter, String expectedPropertyName, String expectedValue) {
    assertTrue(filter instanceof IsEqualsToImpl);
    IsEqualsToImpl equalsFilter = (IsEqualsToImpl) filter;
    AttributeExpressionImpl expression1 = (AttributeExpressionImpl) equalsFilter.getExpression1();
    LOGGER.debug("propertyName = {}", expression1.getPropertyName());
    assertEquals(expectedPropertyName, expression1.getPropertyName());
    LiteralExpressionImpl expression2 = (LiteralExpressionImpl) equalsFilter.getExpression2();
    LOGGER.debug("version to search for = {}", expression2.getValue());
    assertEquals(expectedValue, expression2.getValue());
}

Example 30 with AttributeExpressionImpl

use of org.geotools.filter.AttributeExpressionImpl in project ddf by codice.

the class OpenSearchFilterVisitor method visit.

/**
     * PropertyIsLike filter maps to a Contextual search criteria.
     */
@Override
public Object visit(PropertyIsLike filter, Object data) {
    LOGGER.trace("ENTERING: PropertyIsLike filter");
    if (currentNest != NestedTypes.NOT) {
        LikeFilterImpl likeFilter = (LikeFilterImpl) filter;
        AttributeExpressionImpl expression = (AttributeExpressionImpl) likeFilter.getExpression();
        String selectors = expression.getPropertyName();
        LOGGER.debug("selectors = {}", selectors);
        String searchPhrase = likeFilter.getLiteral();
        LOGGER.debug("searchPhrase = [{}]", searchPhrase);
        if (contextualSearch != null) {
            contextualSearch.setSearchPhrase(contextualSearch.getSearchPhrase() + " " + currentNest.toString() + " " + searchPhrase);
        } else {
            contextualSearch = new ContextualSearch(selectors, searchPhrase, likeFilter.isMatchingCase());
        }
    }
    LOGGER.trace("EXITING: PropertyIsLike filter");
    return super.visit(filter, data);
}