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@ -39,7 +39,8 @@ import java.util.SortedSet;
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import java.util.regex.Pattern;
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import java.util.regex.PatternSyntaxException;
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import org.apache.solr.common.params.CommonParams;
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import org.apache.solr.client.solrj.SolrQuery;
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import org.apache.solr.client.solrj.SolrQuery.ORDER;
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import net.yacy.cora.document.ASCII;
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import net.yacy.cora.document.Classification;
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@ -497,8 +498,8 @@ public final class QueryParams {
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public static final String DF = "df";
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*/
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public String solrQueryString() {
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if (this.solrQueryString != null) return this.solrQueryString;
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public SolrQuery solrQuery() {
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if (this.query_include_words == null || this.query_include_words.size() == 0) return null;
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// get text query
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final StringBuilder q = solrQueryString(this.query_include_words, this.query_exclude_words, this.indexSegment.fulltext().getSolrScheme());
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@ -520,31 +521,34 @@ public final class QueryParams {
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q.append(" AND ").append(YaCySchema.url_file_ext_s.name()).append(':').append(ext);
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}
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// construct query
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final SolrQuery params = new SolrQuery();
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params.setQuery(q.toString());
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params.setStart(this.offset);
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params.setRows(this.resultcount);
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params.setFacet(false);
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if (this.radius > 0.0d && this.lat != 0.0d && this.lon != 0.0d) {
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// localtion search, no special ranking
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// try http://localhost:8090/solr/select?q=*:*&fq={!bbox}&sfield=coordinate_p&pt=50.17,8.65&d=1
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q.append('&').append(CommonParams.FQ).append("=!bbox&sfield=").append(YaCySchema.coordinate_p.name()).append("&pt=");
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q.append(Double.toString(this.lat)).append(',').append(Double.toString(this.lon)).append("&d=").append(GeoLocation.degreeToKm(this.radius));
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// try http://localhost:8090/solr/select?q=*:*&fq={!bbox sfield=coordinate_p pt=50.17,8.65 d=1}
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//params.setQuery("!bbox " + q.toString());
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//params.set("sfield", YaCySchema.coordinate_p.name());
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//params.set("pt", Double.toString(this.lat) + "," + Double.toString(this.lon));
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//params.set("d", GeoLocation.degreeToKm(this.radius));
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params.setFilterQueries("{!bbox sfield=" + YaCySchema.coordinate_p.name() + " pt=" + Double.toString(this.lat) + "," + Double.toString(this.lon) + " d=" + GeoLocation.degreeToKm(this.radius) + "}");
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//params.setRows(Integer.MAX_VALUE);
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} else {
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// set ranking
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if (this.ranking.coeff_date == RankingProfile.COEFF_MAX) {
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// set a most-recent ordering
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q.append('&').append(CommonParams.SORT).append('=').append(YaCySchema.last_modified.name()).append(" desc");
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} else {
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// boost fields
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q.append("&defType=edismax&qf=");
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int c = 0;
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for (Map.Entry<YaCySchema, Float> boost: boosts.entrySet()) {
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if (c++ > 0) q.append(',');
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q.append(boost.getKey().name()).append('^').append(boost.getValue().toString());
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}
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params.setSortField(YaCySchema.last_modified.name(), ORDER.desc);
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}
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}
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// prepare result
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this.solrQueryString = q.toString();
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Log.logInfo("Protocol", "SOLR QUERY: " + this.solrQueryString);
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return this.solrQueryString;
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Log.logInfo("Protocol", "SOLR QUERY: " + params.toString());
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return params;
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}
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public static StringBuilder solrQueryString(Collection<String> include, Collection<String> exclude, SolrConfiguration configuration) {
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@ -566,10 +570,15 @@ public final class QueryParams {
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// combine these queries for all relevant fields
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wc = 0;
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Float boost;
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for (YaCySchema field: fields) {
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if (configuration != null && !configuration.contains(field.name())) continue;
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if (wc > 0) q.append(" OR ");
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q.append('(').append(field.name()).append(':').append(w).append(')');
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q.append('(');
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q.append(field.name()).append(':').append(w);
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boost = boosts.get(field);
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if (boost != null) q.append('^').append(boost.toString());
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q.append(')');
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wc++;
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}
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q.insert(0, '(');
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Michael Peter Christen
13 years ago