Example usage for org.apache.solr.client.solrj SolrQuery setQuery

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrQuery setQuery.

Prototype

public SolrQuery setQuery(String query)

Source Link

Usage

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

@Override
public SolrQuery propertyIsEqualTo(String propertyName, Date exactDate) {
    String mappedPropertyName = getMappedPropertyName(propertyName, AttributeFormat.DATE, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":" + QUOTE + dateFormat.format(exactDate) + QUOTE);

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery buildDateQuery(String propertyName, String startCondition, String startDate, String endDate,
        String endCondition) {//from ww w  . j a v a2  s .  c o  m
    SolrQuery query = new SolrQuery();
    query.setQuery(" " + getMappedPropertyName(propertyName, AttributeFormat.DATE, false) + startCondition
            + startDate + TO + endDate + endCondition);
    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getGreaterThanOrEqualToQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":[ " + literal.toString() + TO + "* ] ");

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getEqualToQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":" + literal.toString());

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getGreaterThanQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":{ " + literal.toString() + TO + "* ] ");

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getLessThanOrEqualToQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":[ * TO " + literal.toString() + " ] ");

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getLessThanQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":[ * TO " + literal.toString() + " } ");

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery logicalOperator(List<SolrQuery> operands, String operator) {
    if (operands == null || operands.size() < 1) {
        throw new UnsupportedOperationException("[" + operator + "] operation must contain 1 or more filters.");
    }//w ww  .j av  a2 s  .  co m

    // Due to a bug in how solr parses queries, a sorted spatial operand (combined with any
    // other operand)
    // must come first in any given expression, so we have to add it to the beginning of the
    // operand list.
    for (int i = 0; i < operands.size(); i++) {
        SolrQuery operand = operands.get(i);
        if (operand == null) {
            throw new UnsupportedOperationException("Null operand found");
        }
        String operandAsString = operand.toString();
        try {
            if (operandAsString.contains(URLEncoder.encode(SCORE_DISTANCE, "UTF-8"))) {
                SolrQuery temp = operands.get(0);
                operands.set(0, operand);
                operands.set(i, temp);
                break;
            }
        } catch (UnsupportedEncodingException e) {
            LOGGER.info("Unable to encode {}", SCORE_DISTANCE, e);
        }
    }

    int startIndex = 0;
    SolrQuery query = operands.get(startIndex);
    startIndex++;

    if (query == null) {
        throw new UnsupportedOperationException(
                "Query was not interpreted properly. Query should not be null.");
    }

    StringBuilder builder = new StringBuilder();
    builder.append(START_PAREN);
    builder.append(query.getQuery());

    for (int i = startIndex; i < operands.size(); i++) {
        SolrQuery localQuery = operands.get(i);

        if (localQuery != null) {
            String localPhrase = localQuery.getQuery();
            builder.append(operator + localPhrase);
        } else {
            throw new UnsupportedOperationException(
                    "Query was not interpreted properly. Query should not be null.");
        }

    }
    builder.append(END_PAREN);
    query.setQuery(builder.toString());

    return query;
}

From source file:ddf.catalog.source.solr.SolrFilterDelegate.java

License:Open Source License

private SolrQuery logicalOperator(List<SolrQuery> operands, String operator) {
    if (operands == null || operands.size() < 1) {
        throw new UnsupportedOperationException("[" + operator + "] operation must contain 1 or more filters.");
    }// www  . ja v a 2 s .c om

    // Due to a bug in how solr parses queries, a sorted spatial operand (combined with any
    // other operand)
    // must come first in any given expression, so we have to add it to the beginning of the
    // operand list.
    for (int i = 0; i < operands.size(); i++) {
        SolrQuery operand = operands.get(i);
        if (operand == null) {
            throw new UnsupportedOperationException("Null operand found");
        }
        String operandAsString = operand.toString();
        try {
            if (operandAsString.contains(URLEncoder.encode(SCORE_DISTANCE, "UTF-8"))) {
                SolrQuery temp = operands.get(0);
                operands.set(0, operand);
                operands.set(i, temp);
                break;
            }
        } catch (UnsupportedEncodingException e) {
            LOGGER.info("Unable to encode {}", SCORE_DISTANCE, e);
        }
    }

    int startIndex = 0;
    SolrQuery query = operands.get(startIndex);
    startIndex++;

    if (query == null) {
        throw new UnsupportedOperationException(
                "Query was not interpreted properly. Query should not be null.");
    }

    StringBuilder builder = new StringBuilder();
    builder.append(START_PAREN);
    builder.append(query.getQuery());

    for (int i = startIndex; i < operands.size(); i++) {
        SolrQuery localQuery = operands.get(i);

        if (localQuery != null) {
            builder.append(operator).append(localQuery.getQuery());
        } else {
            throw new UnsupportedOperationException(
                    "Query was not interpreted properly. Query should not be null.");
        }

    }
    builder.append(END_PAREN);
    query.setQuery(builder.toString());

    return query;
}

From source file:ddf.catalog.source.solr.SolrMetacardClient.java

License:Open Source License

public List<Metacard> query(String queryString) throws UnsupportedQueryException {
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);
    try {//from  w ww .  j  a  v a2  s  . c  o  m
        QueryResponse solrResponse = server.query(query, SolrRequest.METHOD.POST);
        SolrDocumentList docs = solrResponse.getResults();

        List<Metacard> results = new ArrayList<>();
        for (SolrDocument doc : docs) {
            try {
                results.add(createMetacard(doc));
            } catch (MetacardCreationException e) {
                LOGGER.warn("Metacard creation exception creating result", e);
                throw new UnsupportedQueryException("Could not create metacard(s).");
            }
        }

        return results;
    } catch (SolrServerException e) {
        LOGGER.warn("Failure in Solr server query.", e);
        throw new UnsupportedQueryException("Could not complete solr query.");
    }

}