Example usage for org.apache.solr.client.solrj.util ClientUtils escapeQueryChars

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.util ClientUtils escapeQueryChars.

Prototype


public static String escapeQueryChars(String s)

Source Link

Document

See: <a href="https://www.google.com/?gws_rd=ssl#q=lucene+query+parser+syntax">Lucene query parser syntax</a> for more information on Escaping Special Characters

Usage

From source file:eu.europeana.corelib.edm.utils.construct.FullBeanHandler.java

public boolean removeRecord(SolrServer solrServer, RDF rdf) {
    try {//  w w  w . jav  a 2 s  .  c om
        solrServer.deleteByQuery(
                "europeana_id:" + ClientUtils.escapeQueryChars(rdf.getProvidedCHOList().get(0).getAbout()));

        DBCollection records = mongoServer.getDatastore().getDB().getCollection("record");
        DBCollection proxies = mongoServer.getDatastore().getDB().getCollection("Proxy");
        DBCollection providedCHOs = mongoServer.getDatastore().getDB().getCollection("ProvidedCHO");
        DBCollection aggregations = mongoServer.getDatastore().getDB().getCollection("Aggregation");
        DBCollection europeanaAggregations = mongoServer.getDatastore().getDB()
                .getCollection("EuropeanaAggregation");
        DBCollection physicalThing = mongoServer.getDatastore().getDB().getCollection("PhysicalThing");
        DBObject query = new BasicDBObject("about", rdf.getProvidedCHOList().get(0).getAbout());
        DBObject proxyQuery = new BasicDBObject("about",
                "/proxy/provider" + rdf.getProvidedCHOList().get(0).getAbout());
        DBObject europeanaProxyQuery = new BasicDBObject("about",
                "/proxy/europeana" + rdf.getProvidedCHOList().get(0).getAbout());

        DBObject providedCHOQuery = new BasicDBObject("about",
                "/item" + rdf.getProvidedCHOList().get(0).getAbout());
        DBObject aggregationQuery = new BasicDBObject("about",
                "/aggregation/provider" + rdf.getProvidedCHOList().get(0).getAbout());
        DBObject europeanaAggregationQuery = new BasicDBObject("about",
                "/aggregation/europeana" + rdf.getProvidedCHOList().get(0).getAbout());
        europeanaAggregations.remove(europeanaAggregationQuery, WriteConcern.FSYNC_SAFE);
        records.remove(query, WriteConcern.FSYNC_SAFE);
        proxies.remove(europeanaProxyQuery, WriteConcern.FSYNC_SAFE);
        proxies.remove(proxyQuery, WriteConcern.FSYNC_SAFE);
        physicalThing.remove(europeanaProxyQuery, WriteConcern.FSYNC_SAFE);
        physicalThing.remove(proxyQuery, WriteConcern.FSYNC_SAFE);
        providedCHOs.remove(providedCHOQuery, WriteConcern.FSYNC_SAFE);
        aggregations.remove(aggregationQuery, WriteConcern.FSYNC_SAFE);
        return true;
    } catch (SolrServerException e) {
        log.log(Level.SEVERE, e.getMessage());

    } catch (IOException e) {
        log.log(Level.SEVERE, e.getMessage());

    }
    return false;
}

From source file:eu.europeana.corelib.edm.utils.construct.FullBeanHandler.java

public boolean removeRecordById(SolrServer solrServer, String id) {
    try {//from w w w  .j a  v a2s . co  m
        solrServer.deleteByQuery("europeana_id:" + ClientUtils.escapeQueryChars(id));

        DBCollection records = mongoServer.getDatastore().getDB().getCollection("record");
        DBCollection proxies = mongoServer.getDatastore().getDB().getCollection("Proxy");
        DBCollection providedCHOs = mongoServer.getDatastore().getDB().getCollection("ProvidedCHO");
        DBCollection aggregations = mongoServer.getDatastore().getDB().getCollection("Aggregation");
        DBCollection europeanaAggregations = mongoServer.getDatastore().getDB()
                .getCollection("EuropeanaAggregation");
        DBCollection physicalThing = mongoServer.getDatastore().getDB().getCollection("PhysicalThing");
        DBObject query = new BasicDBObject("about", id);
        DBObject proxyQuery = new BasicDBObject("about", "/proxy/provider" + id);
        DBObject europeanaProxyQuery = new BasicDBObject("about", "/proxy/europeana" + id);

        DBObject providedCHOQuery = new BasicDBObject("about", "/item" + id);
        DBObject aggregationQuery = new BasicDBObject("about", "/aggregation/provider" + id);
        DBObject europeanaAggregationQuery = new BasicDBObject("about", "/aggregation/europeana" + id);
        europeanaAggregations.remove(europeanaAggregationQuery, WriteConcern.FSYNC_SAFE);
        records.remove(query, WriteConcern.FSYNC_SAFE);
        proxies.remove(europeanaProxyQuery, WriteConcern.FSYNC_SAFE);
        proxies.remove(proxyQuery, WriteConcern.FSYNC_SAFE);
        physicalThing.remove(europeanaProxyQuery, WriteConcern.FSYNC_SAFE);
        physicalThing.remove(proxyQuery, WriteConcern.FSYNC_SAFE);
        providedCHOs.remove(providedCHOQuery, WriteConcern.FSYNC_SAFE);
        aggregations.remove(aggregationQuery, WriteConcern.FSYNC_SAFE);
        return true;
    } catch (SolrServerException e) {
        log.log(Level.SEVERE, e.getMessage());

    } catch (IOException e) {
        log.log(Level.SEVERE, e.getMessage());

    }
    return false;
}

From source file:eu.europeana.corelib.edm.utils.construct.SolrDocumentHandler.java

private void extractCRFFields(SolrInputDocument doc, String about) throws SolrServerException {
    ModifiableSolrParams params = new ModifiableSolrParams();

    params.add("q", "europeana_id:" + ClientUtils.escapeQueryChars(about));

    SolrDocumentList resultList = solrServer.query(params).getResults();
    if (resultList != null && resultList.size() > 0) {
        SolrDocument retrievedDocument = resultList.get(0);
        for (String field : inputFields) {
            if (retrievedDocument.getFieldValue(field) != null) {
                doc.addField(field, retrievedDocument.getFieldValue(field));
            }/*from  w  w  w  .  jav a  2s.co m*/
        }
    }
}

From source file:eu.europeana.corelib.search.utils.SearchUtils.java

License:Creative Commons License

public static String escapeQuery(String query) {
    return ClientUtils.escapeQueryChars(query).replace("\\ ", " ").replace("\\-", "-");
}

From source file:fi.vm.sade.organisaatio.service.search.OrganisaatioSearchService.java

License:EUPL

private String escape(String searchStr) {
    searchStr = ClientUtils.escapeQueryChars(searchStr);
    return searchStr;
}

From source file:fr.mcc.ginco.services.IndexerServiceImpl.java

License:CeCILL license

@Override
public void removeThesaurusIndex(String thesaurusId) throws TechnicalException {
    try {// w  w  w .j ava2  s  .co m
        solrServer.deleteByQuery(SolrField.THESAURUSID + ":" + ClientUtils.escapeQueryChars(thesaurusId));
        solrServer.commit();
    } catch (SolrServerException e) {
        throw new TechnicalException("Error executing query for clearing SOLR index!", e);
    } catch (IOException e) {
        throw new TechnicalException("IO error during executing query for clearing SOLR index!", e);
    } catch (SolrException e) {
        throw new TechnicalException("Error executing query for clearing SOLR index!", e);
    }
}

From source file:fr.mcc.ginco.tests.solr.ThesaurusIndexerServiceTest.java

License:CeCILL license

@Test
public void testRemoveThesaurusIndex() throws TechnicalException, IOException, SolrServerException {

    String thesaurusId = "http://th1";
    thesaurusIndexerService.removeThesaurusIndex(thesaurusId);

    verify(solrServer).deleteByQuery(SolrField.THESAURUSID + ":" + ClientUtils.escapeQueryChars(thesaurusId));
    verify(solrServer).commit();//w  ww .  j  a  v  a2 s .c o  m
}

From source file:jp.aegif.nemaki.cmis.aspect.query.solr.SolrPredicateWalker.java

License:Open Source License

/**
 * TODO Implement check for each kind of literal
 * Parse field name & condition value. Field name is prepared for Solr
 * query.//  w  ww.ja v  a2s . c  om
 *
 * @param leftNode
 * @param rightNode
 * @return
 */
private HashMap<String, String> walkCompareInternal(Tree leftNode, Tree rightNode) {
    HashMap<String, String> map = new HashMap<String, String>();

    String left = solrUtil.convertToString(leftNode);
    String right = walkExpr(rightNode).toString();

    map.put(FLD, ClientUtils.escapeQueryChars(solrUtil.getPropertyNameInSolr(repositoryId, left)));
    map.put(CND, right);
    return map;
}

From source file:jp.aegif.nemaki.cmis.aspect.query.solr.SolrPredicateWalker.java

License:Open Source License

private Object walkString(Tree node) {
    String s = node.getText();/*from  w  ww  . ja  v a2  s.com*/
    s = s.substring(1, s.length() - 1);
    //return "\"" + ClientUtils.escapeQueryChars(s) + "\"";
    return ClientUtils.escapeQueryChars(s);
}

From source file:jp.aegif.nemaki.query.solr.SolrPredicateWalker.java

License:Open Source License

/**
 * TODO Implement check for each kind of literal
 * Parse field name & condition value. Field name is prepared for Solr
 * query.//from w w  w .j  a va  2s .  c  o m
 *
 * @param leftNode
 * @param rightNode
 * @return
 */
private HashMap<String, String> walkCompareInternal(Tree leftNode, Tree rightNode) {
    HashMap<String, String> map = new HashMap<String, String>();

    String left = solrUtil.convertToString(leftNode);
    String right = walkExpr(rightNode).toString();

    map.put(FLD, ClientUtils.escapeQueryChars(solrUtil.getPropertyNameInSolr(left)));
    map.put(CND, right);
    return map;
}