MtasCQLQParser.java.html
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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>MtasCQLQParser.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">MTAS</a> > <a href="index.source.html" class="el_package">mtas.solr.search</a> > <span class="el_source">MtasCQLQParser.java</span></div><h1>MtasCQLQParser.java</h1><pre class="source lang-java linenums">package mtas.solr.search;
import java.io.BufferedReader;
import java.io.Reader;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import mtas.parser.cql.MtasCQLParser;
import mtas.search.spans.util.MtasSpanQuery;
import org.apache.lucene.search.Query;
import org.apache.solr.common.params.SolrParams;
import org.apache.solr.request.SolrQueryRequest;
import org.apache.solr.search.QParser;
import org.apache.solr.search.SyntaxError;
/**
* The Class MtasCQLQParser.
*/
public class MtasCQLQParser extends QParser {
/** The Constant MTAS_CQL_QPARSER_FIELD. */
public static final String MTAS_CQL_QPARSER_FIELD = "field";
/** The Constant MTAS_CQL_QPARSER_QUERY. */
public static final String MTAS_CQL_QPARSER_QUERY = "query";
/** The Constant MTAS_CQL_QPARSER_IGNORE. */
public static final String MTAS_CQL_QPARSER_IGNORE = "ignore";
/** The Constant MTAS_CQL_QPARSER_MAXIMUM_IGNORE_LENGTH. */
public static final String MTAS_CQL_QPARSER_MAXIMUM_IGNORE_LENGTH = "maximumIgnoreLength";
/** The Constant MTAS_CQL_QPARSER_PREFIX. */
public static final String MTAS_CQL_QPARSER_PREFIX = "prefix";
/** The field. */
<span class="fc" id="L39"> String field = null;</span>
/** The cql. */
<span class="fc" id="L42"> String cql = null;</span>
/** The ignore query. */
<span class="fc" id="L45"> String ignoreQuery = null;</span>
/** The maximum ignore length. */
<span class="fc" id="L48"> Integer maximumIgnoreLength = null;</span>
/** The default prefix. */
<span class="fc" id="L51"> String defaultPrefix = null;</span>
/** The variables. */
<span class="fc" id="L54"> HashMap<String, String[]> variables = null;</span>
/**
* Instantiates a new mtas CQLQ parser.
*
* @param qstr the qstr
* @param localParams the local params
* @param params the params
* @param req the req
*/
public MtasCQLQParser(String qstr, SolrParams localParams, SolrParams params,
SolrQueryRequest req) {
<span class="fc" id="L66"> super(qstr, localParams, params, req);</span>
<span class="pc bpc" id="L68" title="1 of 2 branches missed."> if ((localParams.getParams(MTAS_CQL_QPARSER_FIELD) != null)</span>
<span class="pc bpc" id="L69" title="1 of 2 branches missed."> && (localParams.getParams(MTAS_CQL_QPARSER_FIELD).length == 1)) {</span>
<span class="fc" id="L70"> field = localParams.getParams(MTAS_CQL_QPARSER_FIELD)[0];</span>
}
<span class="pc bpc" id="L72" title="1 of 2 branches missed."> if ((localParams.getParams(MTAS_CQL_QPARSER_QUERY) != null)</span>
<span class="pc bpc" id="L73" title="1 of 2 branches missed."> && (localParams.getParams(MTAS_CQL_QPARSER_QUERY).length == 1)) {</span>
<span class="fc" id="L74"> cql = localParams.getParams(MTAS_CQL_QPARSER_QUERY)[0];</span>
}
<span class="pc bpc" id="L76" title="1 of 2 branches missed."> if ((localParams.getParams(MTAS_CQL_QPARSER_IGNORE) != null)</span>
<span class="nc bnc" id="L77" title="All 2 branches missed."> && (localParams.getParams(MTAS_CQL_QPARSER_IGNORE).length == 1)) {</span>
<span class="nc" id="L78"> ignoreQuery = localParams.getParams(MTAS_CQL_QPARSER_IGNORE)[0];</span>
}
<span class="pc bpc" id="L80" title="1 of 2 branches missed."> if ((localParams.getParams(MTAS_CQL_QPARSER_MAXIMUM_IGNORE_LENGTH) != null)</span>
&& (localParams
<span class="nc bnc" id="L82" title="All 2 branches missed."> .getParams(MTAS_CQL_QPARSER_MAXIMUM_IGNORE_LENGTH).length == 1)) {</span>
try {
<span class="nc" id="L84"> maximumIgnoreLength = Integer.parseInt(</span>
<span class="nc" id="L85"> localParams.getParams(MTAS_CQL_QPARSER_MAXIMUM_IGNORE_LENGTH)[0]);</span>
<span class="nc" id="L86"> } catch (NumberFormatException e) {</span>
<span class="nc" id="L87"> maximumIgnoreLength = null;</span>
<span class="nc" id="L88"> }</span>
}
<span class="pc bpc" id="L90" title="1 of 2 branches missed."> if ((localParams.getParams(MTAS_CQL_QPARSER_PREFIX) != null)</span>
<span class="nc bnc" id="L91" title="All 2 branches missed."> && (localParams.getParams(MTAS_CQL_QPARSER_PREFIX).length == 1)) {</span>
<span class="nc" id="L92"> defaultPrefix = localParams.getParams(MTAS_CQL_QPARSER_PREFIX)[0];</span>
}
<span class="fc" id="L94"> variables = new HashMap<>();</span>
<span class="fc" id="L95"> Iterator<String> it = localParams.getParameterNamesIterator();</span>
<span class="fc bfc" id="L96" title="All 2 branches covered."> while (it.hasNext()) {</span>
<span class="fc" id="L97"> String item = it.next();</span>
<span class="pc bpc" id="L98" title="1 of 2 branches missed."> if (item.startsWith("variable_")) {</span>
<span class="nc bnc" id="L99" title="All 2 branches missed."> if (localParams.getParams(item).length == 0</span>
<span class="nc bnc" id="L100" title="All 2 branches missed."> || (localParams.getParams(item).length == 1</span>
<span class="nc bnc" id="L101" title="All 2 branches missed."> && localParams.getParams(item)[0].isEmpty())) {</span>
<span class="nc" id="L102"> variables.put(item.substring(9), new String[0]);</span>
} else {
<span class="nc" id="L104"> ArrayList<String> list = new ArrayList<>();</span>
<span class="nc bnc" id="L105" title="All 2 branches missed."> for (int i = 0; i < localParams.getParams(item).length; i++) {</span>
<span class="nc" id="L106"> String[] subList = localParams.getParams(item)[i]</span>
<span class="nc" id="L107"> .split("(?<!\\\\),");</span>
<span class="nc bnc" id="L108" title="All 2 branches missed."> for (int j = 0; j < subList.length; j++) {</span>
<span class="nc" id="L109"> list.add(subList[j].replace("\\,", ",").replace("\\\\", "\\"));</span>
}
}
<span class="nc" id="L112"> variables.put(item.substring(9),</span>
<span class="nc" id="L113"> list.toArray(new String[list.size()]));</span>
}
}
<span class="fc" id="L116"> } </span>
<span class="fc" id="L117"> }</span>
/*
* (non-Javadoc)
*
* @see org.apache.solr.search.QParser#parse()
*/
@Override
public Query parse() throws SyntaxError {
<span class="pc bpc" id="L126" title="1 of 2 branches missed."> if (field == null) {</span>
<span class="nc" id="L127"> throw new SyntaxError("no " + MTAS_CQL_QPARSER_FIELD);</span>
<span class="pc bpc" id="L128" title="1 of 2 branches missed."> } else if (cql == null) {</span>
<span class="nc" id="L129"> throw new SyntaxError("no " + MTAS_CQL_QPARSER_QUERY);</span>
} else {
<span class="fc" id="L131"> MtasSpanQuery q = null;</span>
<span class="fc" id="L132"> MtasSpanQuery iq = null;</span>
<span class="pc bpc" id="L133" title="1 of 2 branches missed."> if (ignoreQuery != null) {</span>
<span class="nc" id="L134"> Reader ignoreReader = new BufferedReader(new StringReader(ignoreQuery));</span>
<span class="nc" id="L135"> MtasCQLParser ignoreParser = new MtasCQLParser(ignoreReader);</span>
try {
<span class="nc" id="L137"> iq = ignoreParser.parse(field, null, null, null, null);</span>
<span class="nc" id="L138"> } catch (mtas.parser.cql.TokenMgrError</span>
| mtas.parser.cql.ParseException e) {
<span class="nc" id="L140"> throw new SyntaxError(e);</span>
<span class="nc" id="L141"> }</span>
}
<span class="fc" id="L143"> Reader queryReader = new BufferedReader(new StringReader(cql));</span>
<span class="fc" id="L144"> MtasCQLParser queryParser = new MtasCQLParser(queryReader);</span>
try {
<span class="fc" id="L146"> q = queryParser.parse(field, defaultPrefix, variables, iq,</span>
maximumIgnoreLength);
<span class="nc" id="L148"> } catch (mtas.parser.cql.TokenMgrError</span>
| mtas.parser.cql.ParseException e) {
<span class="nc" id="L150"> throw new SyntaxError(e);</span>
<span class="fc" id="L151"> }</span>
<span class="fc" id="L152"> return q;</span>
}
}
}
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