Example usage for org.springframework.data.solr.core.query FacetOptions getFacetPrefix

Introduction

In this page you can find the example usage for org.springframework.data.solr.core.query FacetOptions getFacetPrefix.

Prototype

@Nullable
public String getFacetPrefix() 

Source Link

Document

get value used for facet.prefix

Usage

From source file:org.springframework.data.solr.core.DefaultQueryParser.java

private void appendFacetingOnFields(SolrQuery solrQuery, FacetQuery query) {
    FacetOptions facetOptions = query.getFacetOptions();
    if (facetOptions.getPageable().getPageNumber() > 0) {
        solrQuery.set(FacetParams.FACET_OFFSET, facetOptions.getPageable().getOffset());
    }//from  w  ww .  j a va  2s  .c  o  m
    solrQuery.addFacetField(convertFieldListToStringArray(facetOptions.getFacetOnFields()));
    if (facetOptions.hasFacetPrefix()) {
        solrQuery.setFacetPrefix(facetOptions.getFacetPrefix());
    }
    for (FieldWithFacetParameters parametrizedField : facetOptions.getFieldsWithParameters()) {
        addPerFieldFacetParameters(solrQuery, parametrizedField);
        if (parametrizedField.getSort() != null
                && FacetOptions.FacetSort.INDEX.equals(parametrizedField.getSort())) {
            addFieldSpecificParameterToSolrQuery(solrQuery, parametrizedField,
                    new FacetParameter(FacetParams.FACET_SORT, FacetParams.FACET_SORT_INDEX));
        }

    }
}

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From source file:org.springframework.data.solr.core.DefaultQueryParserTests.java

@Test
public void testConstructSolrQueryWithFacetPrefix() {
    FacetQuery query = new SimpleFacetQuery(new Criteria("field_1").is("value_1"));
    FacetOptions facetOptions = new FacetOptions(new SimpleField("facet_1"), new SimpleField("facet_2"));
    facetOptions.setFacetPrefix("prefix");
    query.setFacetOptions(facetOptions);

    SolrQuery solrQuery = queryParser.constructSolrQuery(query);
    Assert.assertNotNull(solrQuery);//from  ww w . ja v  a  2 s .  c o m
    assertQueryStringPresent(solrQuery);
    assertPaginationNotPresent(solrQuery);
    assertProjectionNotPresent(solrQuery);
    assertGroupingNotPresent(solrQuery);
    assertFactingPresent(solrQuery, "facet_1", "facet_2");
    Assert.assertEquals(facetOptions.getFacetPrefix(), solrQuery.getParams("facet.prefix")[0]);
}

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