/**
* For example:
*
* <p>String json = solr.request( "/select?qt=dismax&wt=json&q=...", null ); String xml =
* solr.request( "/update", "<add><doc><field ..." );
*/
public String request(String pathAndParams, String body) throws Exception {
String path = null;
SolrParams params = null;
int idx = pathAndParams.indexOf('?');
if (idx > 0) {
path = pathAndParams.substring(0, idx);
params = SolrRequestParsers.parseQueryString(pathAndParams.substring(idx + 1));
} else {
path = pathAndParams;
params = new MapSolrParams(new HashMap<String, String>());
}
// Extract the handler from the path or params
SolrRequestHandler handler = core.getRequestHandler(path);
if (handler == null) {
if ("/select".equals(path) || "/select/".equalsIgnoreCase(path)) {
String qt = params.get(CommonParams.QT);
handler = core.getRequestHandler(qt);
if (handler == null) {
throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "unknown handler: " + qt);
}
}
}
if (handler == null) {
throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "unknown handler: " + path);
}
// Make a stream for the 'body' content
List<ContentStream> streams = new ArrayList<ContentStream>(1);
if (body != null && body.length() > 0) {
streams.add(new ContentStreamBase.StringStream(body));
}
SolrQueryRequest req = null;
try {
req = parser.buildRequestFrom(core, params, streams);
SolrQueryResponse rsp = new SolrQueryResponse();
core.execute(handler, req, rsp);
if (rsp.getException() != null) {
throw rsp.getException();
}
// Now write it out
QueryResponseWriter responseWriter = core.getQueryResponseWriter(req);
StringWriter out = new StringWriter();
responseWriter.write(out, req, rsp);
return out.toString();
} finally {
if (req != null) {
req.close();
}
}
}
public void testCopyFieldsAndFieldBoostsAndDocBoosts() throws Exception {
SolrCore core = h.getCore();
IndexSchema schema = core.getLatestSchema();
SolrInputDocument doc = new SolrInputDocument();
final float DOC_BOOST = 3.0F;
doc.setDocumentBoost(DOC_BOOST);
doc.addField("id", "42");
SolrInputField inTitle = new SolrInputField("title");
inTitle.addValue("titleA", 2.0F);
inTitle.addValue("titleB", 7.0F);
final float TITLE_BOOST = 2.0F * 7.0F;
assertEquals(TITLE_BOOST, inTitle.getBoost(), 0.0F);
doc.put(inTitle.getName(), inTitle);
SolrInputField inFoo = new SolrInputField("foo_t");
inFoo.addValue("summer time", 1.0F);
inFoo.addValue("in the city", 5.0F);
inFoo.addValue("living is easy", 11.0F);
final float FOO_BOOST = 1.0F * 5.0F * 11.0F;
assertEquals(FOO_BOOST, inFoo.getBoost(), 0.0F);
doc.put(inFoo.getName(), inFoo);
Document out = DocumentBuilder.toDocument(doc, schema);
IndexableField[] outTitle = out.getFields(inTitle.getName());
assertEquals("wrong number of title values", 2, outTitle.length);
IndexableField[] outNoNorms = out.getFields("title_stringNoNorms");
assertEquals("wrong number of nonorms values", 2, outNoNorms.length);
IndexableField[] outFoo = out.getFields(inFoo.getName());
assertEquals("wrong number of foo values", 3, outFoo.length);
IndexableField[] outText = out.getFields("text");
assertEquals("wrong number of text values", 5, outText.length);
// since Lucene no longer has native document boosts, we should find
// the doc boost multiplied into the boost on the first field value
// of each field. All other field values should be 1.0f
// (lucene will multiply all of the field value boosts later)
assertEquals(TITLE_BOOST * DOC_BOOST, outTitle[0].boost(), 0.0F);
assertEquals(1.0F, outTitle[1].boost(), 0.0F);
//
assertEquals(FOO_BOOST * DOC_BOOST, outFoo[0].boost(), 0.0F);
assertEquals(1.0F, outFoo[1].boost(), 0.0F);
assertEquals(1.0F, outFoo[2].boost(), 0.0F);
//
assertEquals(TITLE_BOOST * DOC_BOOST, outText[0].boost(), 0.0F);
assertEquals(1.0F, outText[1].boost(), 0.0F);
assertEquals(FOO_BOOST, outText[2].boost(), 0.0F);
assertEquals(1.0F, outText[3].boost(), 0.0F);
assertEquals(1.0F, outText[4].boost(), 0.0F);
// copyField dest with no norms should not have recieved any boost
assertEquals(1.0F, outNoNorms[0].boost(), 0.0F);
assertEquals(1.0F, outNoNorms[1].boost(), 0.0F);
// now index that SolrInputDocument to check the computed norms
assertU(adoc(doc));
assertU(commit());
SolrQueryRequest req = req("q", "id:42");
try {
// very hack-ish
SolrQueryResponse rsp = new SolrQueryResponse();
core.execute(core.getRequestHandler(req.getParams().get(CommonParams.QT)), req, rsp);
DocList dl = ((ResultContext) rsp.getValues().get("response")).docs;
assertTrue("can't find the doc we just added", 1 == dl.size());
int docid = dl.iterator().nextDoc();
SolrIndexSearcher searcher = req.getSearcher();
AtomicReader reader =
SlowCompositeReaderWrapper.wrap(searcher.getTopReaderContext().reader());
assertTrue(
"similarity doesn't extend DefaultSimilarity, "
+ "config or defaults have changed since test was written",
searcher.getSimilarity() instanceof DefaultSimilarity);
DefaultSimilarity sim = (DefaultSimilarity) searcher.getSimilarity();
NumericDocValues titleNorms = reader.getNormValues("title");
NumericDocValues fooNorms = reader.getNormValues("foo_t");
NumericDocValues textNorms = reader.getNormValues("text");
assertEquals(expectedNorm(sim, 2, TITLE_BOOST * DOC_BOOST), titleNorms.get(docid));
assertEquals(expectedNorm(sim, 8 - 3, FOO_BOOST * DOC_BOOST), fooNorms.get(docid));
assertEquals(
expectedNorm(sim, 2 + 8 - 3, TITLE_BOOST * FOO_BOOST * DOC_BOOST), textNorms.get(docid));
} finally {
req.close();
}
}
