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

List of usage examples for org.apache.solr.client.solrj SolrQuery setRequestHandler

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Introduction

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

Prototype

public SolrQuery setRequestHandler(String qt)

Source Link

Document

The Request Handler to use (see the solrconfig.xml), which is stored in the "qt" parameter.

Usage

From source file:org.sindice.siren.demo.ncpr.NCPRQuery.java

License:Apache License

/**
 * A query that shows how to build programatically a query for the JSON
 * query parser.//from  www.j  a  v a  2  s .  c o m
 */
private SolrQuery getJsonQuery() throws QueryNodeException {
    final SolrQuery query = new SolrQuery();
    query.setRequestHandler("json");

    // Use the SIREn core API for building query expressions.
    final NodeTermQuery uri = new NodeTermQuery(new Term("", "www.sourcelondon.net"));
    uri.setDatatype("uri");

    final NodeTermQuery website = new NodeTermQuery(new Term("", "Website"));
    website.setDatatype("json:field");

    final NodeTermQuery owner = new NodeTermQuery(new Term("", "DeviceOwner"));
    owner.setDatatype("json:field");

    // Use the query builder to create twig query using the JSON query syntax.
    final QueryBuilder builder = new QueryBuilder();
    final TwigQuery twq = builder.newTwig(owner.toString("json"))
            .with(builder.newTwig(website.toString("json")).with(builder.newNode(uri.toString("json"))), 2);

    query.setQuery(twq.toString());
    return query;
}

From source file:org.sindice.siren.solr.qparser.TestDatatypeQuery.java

License:Apache License

@Test
public void testTrieDatatypeQuery() throws IOException, SolrServerException {
    for (int i = 0; i < 1000; i++) {
        this.addJsonStringWoCommit("id" + i, "{ \"numeric\" : " + i + " }");
    }/*from   w  w w.  ja va2 s .  c  om*/

    this.commit();

    final SolrQuery query = new SolrQuery();
    // by default, the json tokenizer index numeric value as long
    query.setQuery("numeric : xsd:long([501 TO *])");
    query.setRequestHandler("keyword");
    assertEquals(499, this.search(query));
}

From source file:org.sindice.siren.solr.qparser.TestDatatypeQuery.java

License:Apache License

@Test
public void testTrieDateDatatypeQuery() throws IOException, SolrServerException {
    for (int i = 0; i < 1000; i++) {
        this.addJsonStringWoCommit("id" + i,
                "{ \"date\" : { " + "\"_value_\" : \"" + (1000 + i) + "-12-31T00:00:00Z\", "
                        + "\"_datatype_\" : \"http://www.w3.org/2001/XMLSchema#date\"" + "} }");
    }//  w w w  . j av a  2  s  .  c om

    this.commit();

    final SolrQuery query = new SolrQuery();
    // by default, the json tokenizer index numeric value as long
    query.setQuery("date : xsd:date([1995-12-31T00:00:00Z TO 1995-12-31T00:00:00Z+5YEARS])");
    query.setRequestHandler("keyword");
    assertEquals(5, this.search(query));
}

From source file:org.sindice.siren.solr.qparser.TestDatatypeQuery.java

License:Apache License

@Test
public void testURIDatatypeQuery() throws SolrServerException, IOException, QueryNodeException {
    this.addJsonString("1", "{ \"uri\" : { " + "\"_value_\" : \"http://xmlns.com/foaf/0.1/Person\", "
            + "\"_datatype_\" : \"uri\" " + "} }");

    final SolrQuery query = new SolrQuery();
    final QueryBuilder b = new QueryBuilder();
    query.setQuery(b.newTwig("uri").with(b.newNode("uri('http://xmlns.com/foaf/0.1/Person')")).toString());
    query.setRequestHandler("json");
    final String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);/*from w  ww  .j a v  a2s . c om*/
}

From source file:org.sindice.siren.solr.qparser.TestDefaultOperator.java

License:Apache License

@Test
public void testDefaultOperator() throws IOException, SolrServerException {
    this.addJsonString("1", "{ \"aaa\" : \"bbb ccc\" }");
    this.addJsonString("2", "{ \"aaa\" : \"bbb\" }");
    this.addJsonString("3", "{ \"aaa\" : \"ccc\" }");

    SolrQuery query = new SolrQuery();
    query.setQuery("bbb ccc");
    query.setRequestHandler("keyword");
    String[] results = this.search(query, URL_FIELD);
    // Default Operator = AND : Only one document should match
    assertEquals(1, results.length);/*w  ww.  j a v a2 s  . c o  m*/

    query = new SolrQuery();
    query.setQuery("{ \"node\" : { \"query\" : \"bbb ccc\" } }");
    query.setRequestHandler("json");
    results = this.search(query, URL_FIELD);
    // Default Operator = AND : Only one document should match
    assertEquals(1, results.length);
}

From source file:org.sindice.siren.solr.qparser.TestDefaultOperator.java

License:Apache License

@Test
public void testQOpParameter() throws IOException, SolrServerException {
    this.addJsonString("1", "{ \"aaa\" : \"bbb ccc\" }");
    this.addJsonString("2", "{ \"aaa\" : \"bbb\" }");
    this.addJsonString("3", "{ \"aaa\" : \"ccc\" }");

    SolrQuery query = new SolrQuery();
    query.setQuery("bbb ccc");
    query.setRequestHandler("keyword");
    query.set(QueryParsing.OP, "OR");
    String[] results = this.search(query, URL_FIELD);
    // Default Operator = OR : all the documents should match
    assertEquals(3, results.length);//from  w ww.  j a  va  2s.com

    query = new SolrQuery();
    query.setQuery("{ \"node\" : { \"query\" : \"bbb ccc\" } }");
    query.setRequestHandler("json");
    query.set(QueryParsing.OP, "OR");
    results = this.search(query, URL_FIELD);
    // Default Operator = OR : all the documents should match
    assertEquals(3, results.length);
}

From source file:org.sindice.siren.solr.qparser.TestJsonQParser.java

License:Apache License

public void testNullJsonQuery() throws SolrServerException, IOException {
    final SolrQuery query = new SolrQuery();
    query.setRequestHandler("json");
    this.search(query, ID_FIELD);
}

From source file:org.sindice.siren.solr.qparser.TestJsonQParser.java

License:Apache License

@Test(expected = SolrException.class)
public void testEmptyJsonQuery() throws SolrServerException, IOException {
    final SolrQuery query = new SolrQuery();
    query.setQuery(" ");
    query.setRequestHandler("json");
    this.search(query, ID_FIELD);
}

From source file:org.sindice.siren.solr.qparser.TestJsonQParser.java

License:Apache License

@Test(expected = SolrException.class)
public void testBadJsonQuery() throws SolrServerException, IOException {
    final SolrQuery query = new SolrQuery();
    query.setQuery(" { aaa : } ");
    query.setRequestHandler("json");
    this.search(query, ID_FIELD);
}

From source file:org.sindice.siren.solr.qparser.TestJsonQParser.java

License:Apache License

@Test
public void testSimpleJsonQuery() throws IOException, SolrServerException, QueryNodeException {
    this.addJsonString("1", "{ \"aaa\" :  { \"bbb\" : \"ccc\" } }");

    SolrQuery query = new SolrQuery();
    final QueryBuilder b = new QueryBuilder();
    query.setQuery(b.newTwig("aaa").with(b.newNode("ccc"), 3).toString());
    query.setRequestHandler("json");
    String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);//  w  w  w .j av  a2 s  .  co m

    query = new SolrQuery();
    query.setQuery(b.newTwig("aaa").with(b.newNode("ccc"), 2).toString());
    query.setRequestHandler("json");
    results = this.search(query, ID_FIELD);
    assertEquals(0, results.length);
}