/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2012 Index Data
+ * Copyright (C) Index Data
* See the file LICENSE for details.
*/
/**
#define SORT_STRATEGY_Z3950 0
#define SORT_STRATEGY_TYPE7 1
-#define SORT_STRATEGY_CQL 2
+#define SORT_STRATEGY_CQL 2
#define SORT_STRATEGY_SRU11 3
#define SORT_STRATEGY_EMBED 4
+#define SORT_STRATEGY_SOLR 5
struct ZOOM_query_p {
Z_Query *z_query;
wrbuf_puts(s->full_query, s->query_string);
odr_reset(s->odr_query);
- if (s->sort_spec && s->sort_strategy == SORT_STRATEGY_SRU11)
+ if (s->sort_spec && (s->sort_strategy == SORT_STRATEGY_SRU11 || s->sort_strategy == SORT_STRATEGY_SOLR))
{
- int r;
+ int r = 0;
wrbuf_rewind(s->sru11_sort_spec);
- r = yaz_sort_spec_to_srw_sortkeys(s->sort_spec,
- s->sru11_sort_spec);
+ switch (s->sort_strategy)
+ {
+ case SORT_STRATEGY_SRU11:
+ r = yaz_sort_spec_to_srw_sortkeys(s->sort_spec, s->sru11_sort_spec);
+ break;
+ case SORT_STRATEGY_SOLR:
+ r = yaz_sort_spec_to_solr_sortkeys(s->sort_spec, s->sru11_sort_spec);
+ break;
+ }
if (r)
return r;
}
return wrbuf_cstr(s->full_query);
}
+void ZOOM_query_get_hash(ZOOM_query s, WRBUF w)
+{
+ wrbuf_printf(w, "%d;", s->query_type);
+ if (s->query_string)
+ wrbuf_puts(w, s->query_string);
+ wrbuf_printf(w, ";%d;", s->sort_strategy);
+ if (s->sort_spec)
+ yaz_sort_spec_to_type7(s->sort_spec, w);
+}
+
/*
* Returns an xmalloc()d string containing RPN that corresponds to the
* CQL passed in. On error, sets the Connection object's error state
{
s->sort_strategy = SORT_STRATEGY_SRU11;
}
+ else if (!strcmp(strategy, "solr"))
+ {
+ s->sort_strategy = SORT_STRATEGY_SOLR;
+ }
else if (!strcmp(strategy, "embed"))
{
s->sort_strategy = SORT_STRATEGY_EMBED;
odr_reset(s->odr_sort_spec);
s->sort_spec = yaz_sort_spec(s->odr_sort_spec, criteria);
if (!s->sort_spec)
- return -1;
+ return -2;
return generate(s);
}