$(SUBDIRS):
$(MAKE) -C $@
-clean:
+clean check:
for d in $(SUBDIRS); do \
$(MAKE) -C $$d $@; \
done
<index type="bf.creator">?work bf:creator ?c .
?c bf:label %v FILTER(contains(%v, %s))</index>
<index type="bf.subject">?work bf:subject ?subject .
- ?subject bf:label %v FILTER(contains(%v, %s))</index>
+ ?subject bf:label %v FILTER(contains(%v, %s))
+ </index>
+ <uri type="BF-L">
+ CONSTRUCT { ?work ?rel ?subj }
+ WHERE {
+ ?work a bf:Work .
+ ?work ?rel ?subj .
+ ?work ?rel ?obj FILTER( str(?work) = %s )
+ }
+ </uri>
<!-- TODO: Define a query to return detailed information for each
schema. For example
<present shema="BF-L" results="sparql-results" >
O := filter_sparql.o sparql.o
-CXXFLAGS := -DVERSION=\"$(VERSION)\" $(MP_CFLAGS) -fPIC
-CFLAGS := -DVERSION=\"$(VERSION)\" $(MP_CFLAGS) -fPIC
+CXXFLAGS := -DVERSION=\"$(VERSION)\" $(MP_CFLAGS) -fPIC -g -Wall
+CFLAGS := -DVERSION=\"$(VERSION)\" $(MP_CFLAGS) -fPIC -g -Wall
all: $(MP_SO)
Session(const SPARQL *);
~Session();
void handle_z(Package &package, Z_APDU *apdu);
- Z_APDU *run_sparql(mp::Package &package,
- Z_APDU *apdu_req,
- mp::odr &odr,
- const char *sparql_query,
- ConfPtr conf, FrontendSetPtr fset);
+ Z_APDU *search(mp::Package &package,
+ Z_APDU *apdu_req,
+ mp::odr &odr,
+ const char *sparql_query,
+ ConfPtr conf, FrontendSetPtr fset);
+ int invoke_sparql(mp::Package &package,
+ const char *sparql_query,
+ ConfPtr conf,
+ WRBUF w);
+
Z_Records *fetch(
+ Package &package,
FrontendSetPtr fset,
ODR odr, Odr_oid *preferredRecordSyntax,
Z_ElementSetNames *esn,
}
}
-static bool get_result(xmlDoc *doc, Odr_int *sz, Odr_int pos,
- xmlDoc **ndoc)
+static bool get_result(xmlDoc *doc, Odr_int *sz, Odr_int pos, xmlDoc **ndoc)
{
xmlNode *ptr = xmlDocGetRootElement(doc);
xmlNode *q0;
}
Z_Records *yf::SPARQL::Session::fetch(
+ Package &package,
FrontendSetPtr fset,
ODR odr, Odr_oid *preferredRecordSyntax,
Z_ElementSetNames *esn,
{
Z_Records *rec = (Z_Records *) odr_malloc(odr, sizeof(Z_Records));
std::list<Result>::iterator it = fset->results.begin();
- if (esn && esn->which == Z_ElementSetNames_generic && esn->u.generic)
+ const char *schema = 0;
+ bool uri_lookup = false;
+ if (esn && esn->which == Z_ElementSetNames_generic)
+ schema = esn->u.generic;
+
+ for (; it != fset->results.end(); it++)
{
- for (; it != fset->results.end(); it++)
- {
- yaz_log(YLOG_LOG, "checking xmldoc=%p schema=%s user-schema=%s",
- it->doc, it->conf->schema.c_str(), esn->u.generic);
- if (!strcmp(esn->u.generic, it->conf->schema.c_str()))
- break;
- }
- if (it == fset->results.end())
+ if (schema && !strcmp(esn->u.generic, it->conf->schema.c_str()))
+ break;
+ if (yaz_sparql_lookup_schema(it->conf->s, schema))
{
- rec->which = Z_Records_NSD;
- rec->u.nonSurrogateDiagnostic =
- zget_DefaultDiagFormat(
- odr,
- YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_,
- esn->u.generic);
- return rec;
+ uri_lookup = true;
+ break;
}
}
+ if (it == fset->results.end())
+ {
+ rec->which = Z_Records_NSD;
+ rec->u.nonSurrogateDiagnostic =
+ zget_DefaultDiagFormat(
+ odr,
+ YAZ_BIB1_SPECIFIED_ELEMENT_SET_NAME_NOT_VALID_FOR_SPECIFIED_,
+ schema);
+ return rec;
+ }
rec->which = Z_Records_DBOSD;
rec->u.databaseOrSurDiagnostics = (Z_NamePlusRecordList *)
odr_malloc(odr, sizeof(Z_NamePlusRecordList));
xmlFreeDoc(ndoc);
break;
}
- xmlBufferPtr buf = xmlBufferCreate();
- xmlNodeDump(buf, ndoc, ndoc_root, 0, 0);
- npr->u.databaseRecord =
- z_ext_record_xml(odr, (const char *) buf->content, buf->use);
+ if (uri_lookup)
+ {
+ std::string uri;
+ xmlNode *n = ndoc_root;
+ while (n)
+ {
+ if (n->type == XML_ELEMENT_NODE)
+ {
+ if (!strcmp((const char *) n->name, "uri"))
+ {
+ uri = mp::xml::get_text(n->children);
+
+ }
+ n = n->children;
+ }
+ else
+ n = n->next;
+ }
+ if (!uri.length())
+ {
+ rec->which = Z_Records_NSD;
+ rec->u.nonSurrogateDiagnostic =
+ zget_DefaultDiagFormat(
+ odr,
+ YAZ_BIB1_SYSTEM_ERROR_IN_PRESENTING_RECORDS, 0);
+ xmlFreeDoc(ndoc);
+ return rec;
+ }
+ else
+ {
+ mp::wrbuf addinfo, query, w;
+ int error = yaz_sparql_from_uri_wrbuf(it->conf->s,
+ addinfo, query,
+ uri.c_str(), schema);
+ if (!error)
+ {
+ yaz_log(YLOG_LOG, "query=%s", query.c_str());
+ error = invoke_sparql(package, query.c_str(),
+ it->conf, w);
+ }
+ if (error)
+ {
+ rec->which = Z_Records_NSD;
+ rec->u.nonSurrogateDiagnostic =
+ zget_DefaultDiagFormat(
+ odr,
+ error,
+ addinfo.len() ? addinfo.c_str() : 0);
+ xmlFreeDoc(ndoc);
+ return rec;
+ }
+ npr->u.databaseRecord =
+ z_ext_record_xml(odr, w.c_str(), w.len());
+ }
+ }
+ else
+ {
+ xmlBufferPtr buf = xmlBufferCreate();
+ xmlNodeDump(buf, ndoc, ndoc_root, 0, 0);
+ yaz_log(YLOG_LOG, "record %s %.*s", uri_lookup ? "uri" : "normal",
+ (int) buf->use, (const char *) buf->content);
+ npr->u.databaseRecord =
+ z_ext_record_xml(odr, (const char *) buf->content, buf->use);
+ xmlBufferFree(buf);
+ }
xmlFreeDoc(ndoc);
- xmlBufferFree(buf);
}
rec->u.databaseOrSurDiagnostics->num_records = i;
*number_returned = i;
return rec;
}
-Z_APDU *yf::SPARQL::Session::run_sparql(mp::Package &package,
- Z_APDU *apdu_req,
- mp::odr &odr,
- const char *sparql_query,
- ConfPtr conf, FrontendSetPtr fset)
+int yf::SPARQL::Session::invoke_sparql(mp::Package &package,
+ const char *sparql_query,
+ ConfPtr conf,
+ WRBUF w)
{
- Z_SearchRequest *req = apdu_req->u.searchRequest;
Package http_package(package.session(), package.origin());
+ mp::odr odr;
http_package.copy_filter(package);
Z_GDU *gdu = z_get_HTTP_Request_uri(odr, conf->uri.c_str(), 0, 1);
http_package.move();
Z_GDU *gdu_resp = http_package.response().get();
- Z_APDU *apdu_res = 0;
+
if (!gdu_resp || gdu_resp->which != Z_GDU_HTTP_Response)
{
- yaz_log(YLOG_LOG, "sparql: no HTTP response");
- apdu_res = odr.create_searchResponse(apdu_req,
- YAZ_BIB1_TEMPORARY_SYSTEM_ERROR,
- "no HTTP response from backend");
+ wrbuf_puts(w, "no HTTP response from backend");
+ return YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
}
else if (gdu_resp->u.HTTP_Response->code != 200)
{
- mp::wrbuf w;
-
wrbuf_printf(w, "sparql: HTTP error %d from backend",
gdu_resp->u.HTTP_Response->code);
- apdu_res = odr.create_searchResponse(apdu_req,
- YAZ_BIB1_TEMPORARY_SYSTEM_ERROR,
- w.c_str());
+ return YAZ_BIB1_TEMPORARY_SYSTEM_ERROR;
+ }
+ Z_HTTP_Response *resp = gdu_resp->u.HTTP_Response;
+ wrbuf_write(w, resp->content_buf, resp->content_len);
+ return 0;
+}
+
+Z_APDU *yf::SPARQL::Session::search(mp::Package &package,
+ Z_APDU *apdu_req,
+ mp::odr &odr,
+ const char *sparql_query,
+ ConfPtr conf, FrontendSetPtr fset)
+{
+ Z_SearchRequest *req = apdu_req->u.searchRequest;
+ Z_APDU *apdu_res = 0;
+ mp::wrbuf w;
+
+ int error = invoke_sparql(package, sparql_query, conf, w);
+ if (error)
+ {
+ apdu_res = odr.create_searchResponse(apdu_req, error,
+ w.len() ?
+ w.c_str() : 0);
}
else
{
- Z_HTTP_Response *resp = gdu_resp->u.HTTP_Response;
- xmlDocPtr doc = xmlParseMemory(resp->content_buf, resp->content_len);
+ xmlDocPtr doc = xmlParseMemory(w.c_str(), w.len());
if (!doc)
- apdu_res = odr.create_searchResponse(apdu_req,
- YAZ_BIB1_TEMPORARY_SYSTEM_ERROR,
- "invalid XML from backendbackend");
+ {
+ apdu_res = odr.create_searchResponse(
+ apdu_req,
+ YAZ_BIB1_TEMPORARY_SYSTEM_ERROR,
+ "invalid XML from backendbackend");
+ }
else
{
Result result;
esn = req->mediumSetElementSetNames;
else
esn = req->smallSetElementSetNames;
- records = fetch(fset,
+ records = fetch(package, fset,
odr, req->preferredRecordSyntax, esn,
1, number,
error_code, addinfo,
for (; it != m_sparql->db_conf.end(); it++)
if (yaz_match_glob((*it)->db.c_str(), db.c_str()))
{
- WRBUF addinfo_wr = wrbuf_alloc();
- WRBUF sparql_wr = wrbuf_alloc();
+ mp::wrbuf addinfo_wr;
+ mp::wrbuf sparql_wr;
int error =
yaz_sparql_from_rpn_wrbuf((*it)->s,
addinfo_wr, sparql_wr,
{
apdu_res = odr.create_searchResponse(
apdu_req, error,
- wrbuf_len(addinfo_wr) ?
- wrbuf_cstr(addinfo_wr) : 0);
+ addinfo_wr.len() ? addinfo_wr.c_str() : 0);
}
else
{
- Z_APDU *apdu_1 = run_sparql(package, apdu_req, odr,
- wrbuf_cstr(sparql_wr), *it,
- fset);
+ Z_APDU *apdu_1 = search(package, apdu_req, odr,
+ sparql_wr.c_str(), *it,
+ fset);
if (!apdu_res)
apdu_res = apdu_1;
}
- wrbuf_destroy(addinfo_wr);
- wrbuf_destroy(sparql_wr);
}
if (apdu_res == 0)
{
}
}
Z_Records *records = fetch(
+ package,
fset_it->second,
odr, req->preferredRecordSyntax, esn,
*req->resultSetStartPoint, *req->numberOfRecordsRequested,
return yaz_sparql_from_rpn_stream(s, addinfo, wrbuf_vp_puts, w, q);
}
+int yaz_sparql_from_uri_wrbuf(yaz_sparql_t s, WRBUF addinfo, WRBUF w,
+ const char *uri, const char *schema)
+{
+ return yaz_sparql_from_uri_stream(s, addinfo, wrbuf_vp_puts, w, uri,
+ schema);
+}
+
static Odr_int lookup_attr_numeric(Z_AttributeList *attributes, int type)
{
int j;
return 0;
}
-static int apt(yaz_sparql_t s, WRBUF addinfo, WRBUF res, WRBUF vars,
- Z_AttributesPlusTerm *q, int indent, int *var_no)
+static int z_term(yaz_sparql_t s, WRBUF addinfo, WRBUF res, WRBUF vars,
+ struct sparql_entry *e, const char *use_var,
+ Z_Term *term, int indent, int *var_no)
{
- Z_Term *term = q->term;
- Odr_int v = lookup_attr_numeric(q->attributes, 1);
- struct sparql_entry *e = 0;
const char *cp;
- const char *use_var = 0;
- int i;
-
- wrbuf_puts(res, " ");
- for (i = 0; i < indent; i++)
- wrbuf_puts(res, " ");
- if (v)
- {
- for (e = s->conf; e; e = e->next)
- {
- if (!strncmp(e->pattern, "index.", 6))
- {
- char *end = 0;
- Odr_int w = odr_strtol(e->pattern + 6, &end, 10);
-
- if (end && *end == '\0' && v == w)
- break;
- }
- }
- if (!e)
- {
- wrbuf_printf(addinfo, ODR_INT_PRINTF, v);
- return YAZ_BIB1_UNSUPP_USE_ATTRIBUTE;
- }
- }
- else
- {
- const char *index_name = lookup_attr_string(q->attributes, 1);
- if (!index_name)
- index_name = "any";
- for (e = s->conf; e; e = e->next)
- {
- if (!strncmp(e->pattern, "index.", 6))
- {
- if (!strcmp(e->pattern + 6, index_name))
- break;
- }
- }
- if (!e)
- {
- wrbuf_puts(addinfo, index_name);
- return YAZ_BIB1_UNSUPP_USE_ATTRIBUTE;
- }
- }
- assert(e);
- wrbuf_rewind(addinfo);
-
for (cp = e->value; *cp; cp++)
{
if (strchr(" \t\r\n\f", *cp) && !use_var)
}
wrbuf_puts(addinfo, "\"");
break;
+ case 'u':
+ wrbuf_puts(addinfo, "<");
+ switch (term->which)
+ {
+ case Z_Term_general:
+ wrbuf_json_write(addinfo,
+ term->u.general->buf, term->u.general->len);
+ break;
+ case Z_Term_numeric:
+ wrbuf_printf(addinfo, ODR_INT_PRINTF, *term->u.numeric);
+ break;
+ case Z_Term_characterString:
+ wrbuf_json_puts(addinfo, term->u.characterString);
+ break;
+ }
+ wrbuf_puts(addinfo, ">");
+ break;
case 'd':
switch (term->which)
{
wrbuf_putc(addinfo, *cp);
}
wrbuf_puts(res, wrbuf_cstr(addinfo));
+ return 0;
+}
+
+static int apt(yaz_sparql_t s, WRBUF addinfo, WRBUF res, WRBUF vars,
+ Z_AttributesPlusTerm *q, int indent, int *var_no)
+{
+ Odr_int v = lookup_attr_numeric(q->attributes, 1);
+ struct sparql_entry *e = 0;
+ const char *use_var = 0;
+ int i;
+
+ wrbuf_puts(res, " ");
+ for (i = 0; i < indent; i++)
+ wrbuf_puts(res, " ");
+ if (v)
+ {
+ for (e = s->conf; e; e = e->next)
+ {
+ if (!strncmp(e->pattern, "index.", 6))
+ {
+ char *end = 0;
+ Odr_int w = odr_strtol(e->pattern + 6, &end, 10);
+
+ if (end && *end == '\0' && v == w)
+ break;
+ }
+ }
+ if (!e)
+ {
+ wrbuf_printf(addinfo, ODR_INT_PRINTF, v);
+ return YAZ_BIB1_UNSUPP_USE_ATTRIBUTE;
+ }
+ }
+ else
+ {
+ const char *index_name = lookup_attr_string(q->attributes, 1);
+ if (!index_name)
+ index_name = "any";
+ for (e = s->conf; e; e = e->next)
+ {
+ if (!strncmp(e->pattern, "index.", 6))
+ {
+ if (!strcmp(e->pattern + 6, index_name))
+ break;
+ }
+ }
+ if (!e)
+ {
+ wrbuf_puts(addinfo, index_name);
+ return YAZ_BIB1_UNSUPP_USE_ATTRIBUTE;
+ }
+ }
+ assert(e);
+ wrbuf_rewind(addinfo);
+
+ z_term(s, addinfo, res, vars, e, use_var, q->term, indent, var_no);
(*var_no)++;
return 0;
}
return 0;
}
-int yaz_sparql_from_rpn_stream(yaz_sparql_t s,
- WRBUF addinfo,
- void (*pr)(const char *buf,
- void *client_data),
- void *client_data,
- Z_RPNQuery *q)
+static int emit_prefixes(yaz_sparql_t s,
+ WRBUF addinfo,
+ void (*pr)(const char *buf,
+ void *client_data),
+ void *client_data)
{
struct sparql_entry *e;
yaz_tok_cfg_t cfg = yaz_tok_cfg_create();
- int r = 0, errors = 0;
-
+ int errors = 0;
for (e = s->conf; e; e = e->next)
{
if (!strcmp(e->pattern, "prefix"))
{
;
}
+ else if (!strncmp(e->pattern, "uri", 3))
+ {
+ ;
+ }
else
{
errors++;
}
}
+ yaz_tok_cfg_destroy(cfg);
+ return errors;
+}
+
+int yaz_sparql_lookup_schema(yaz_sparql_t s, const char *schema)
+{
+ struct sparql_entry *e;
+
+ for (e = s->conf; e; e = e->next)
+ {
+ if (!schema && !strcmp(e->pattern, "uri"))
+ break;
+ else if (schema && !strncmp(e->pattern, "uri.", 4))
+ {
+ if (!strcmp(e->pattern + 4, schema))
+ break;
+ }
+ }
+ return e ? 1 : 0;
+}
+
+int yaz_sparql_from_uri_stream(yaz_sparql_t s,
+ WRBUF addinfo,
+ void (*pr)(const char *buf, void *client_data),
+ void *client_data,
+ const char *uri, const char *schema)
+{
+ int r = 0, errors = emit_prefixes(s, addinfo, pr, client_data);
+ struct sparql_entry *e;
+
+ for (e = s->conf; e; e = e->next)
+ {
+ if (!schema && !strcmp(e->pattern, "uri"))
+ break;
+ else if (schema && !strncmp(e->pattern, "uri.", 4))
+ {
+ if (!strcmp(e->pattern + 4, schema))
+ break;
+ }
+ }
+ if (!e)
+ errors++;
+ if (!errors)
+ {
+ WRBUF res = wrbuf_alloc();
+ WRBUF vars = wrbuf_alloc();
+ int var_no = 0;
+ Z_Term term;
+
+ term.which = Z_Term_characterString;
+ term.u.characterString = (char *) uri;
+ r = z_term(s, addinfo, res, vars, e, 0, &term, 0, &var_no);
+ if (!r)
+ {
+ pr(wrbuf_cstr(res), client_data);
+ pr("\n", client_data);
+ }
+ wrbuf_destroy(res);
+ wrbuf_destroy(vars);
+ }
+ return errors ? -1 : r;
+}
+
+int yaz_sparql_from_rpn_stream(yaz_sparql_t s,
+ WRBUF addinfo,
+ void (*pr)(const char *buf,
+ void *client_data),
+ void *client_data,
+ Z_RPNQuery *q)
+{
+ int r = 0, errors = emit_prefixes(s, addinfo, pr, client_data);
+ struct sparql_entry *e;
+
for (e = s->conf; e; e = e->next)
{
if (!strcmp(e->pattern, "form"))
pr("\n", client_data);
}
}
- yaz_tok_cfg_destroy(cfg);
-
return errors ? -1 : r;
}
int yaz_sparql_from_rpn_wrbuf(yaz_sparql_t s, WRBUF addinfo, WRBUF w,
Z_RPNQuery *q);
+
+YAZ_EXPORT
+int yaz_sparql_from_uri_stream(yaz_sparql_t s,
+ WRBUF addinfo,
+ void (*pr)(const char *buf, void *client_data),
+ void *client_data,
+ const char *uri, const char *schema);
+
+YAZ_EXPORT
+int yaz_sparql_from_uri_wrbuf(yaz_sparql_t s, WRBUF addinfo, WRBUF w,
+ const char *uri, const char *schema);
+
+YAZ_EXPORT
+int yaz_sparql_lookup_schema(yaz_sparql_t s, const char *schema);
+
YAZ_END_CDECL
#endif
return ret;
}
+static int test_uri(yaz_sparql_t s, const char *uri, const char *schema,
+ const char *expect)
+{
+ int ret = 0;
+ WRBUF addinfo = wrbuf_alloc();
+ WRBUF w = wrbuf_alloc();
+
+ int r = yaz_sparql_from_uri_wrbuf(s, addinfo, w, uri, schema);
+ if (expect)
+ {
+ if (!r)
+ {
+ if (!strcmp(expect, wrbuf_cstr(w)))
+ ret = 1;
+ else
+ {
+ yaz_log(YLOG_WARN, "test_sparql: uri=%s", uri);
+ yaz_log(YLOG_WARN, " expect: %s", expect);
+ yaz_log(YLOG_WARN, " got: %s", wrbuf_cstr(w));
+ }
+ }
+ else
+ {
+ yaz_log(YLOG_WARN, "test_sparql: uri=%s", uri);
+ yaz_log(YLOG_WARN, " expect: %s", expect);
+ yaz_log(YLOG_WARN, " got error: %d:%s", r, wrbuf_cstr(addinfo));
+ }
+ }
+ else
+ {
+ if (r)
+ ret = 1;
+ else
+ {
+ yaz_log(YLOG_WARN, "test_sparql: uri=%s", uri);
+ yaz_log(YLOG_WARN, " expect error");
+ yaz_log(YLOG_WARN, " got: %s", wrbuf_cstr(w));
+ }
+ }
+ wrbuf_destroy(w);
+ wrbuf_destroy(addinfo);
+ return ret;
+}
+
+
static void tst1(void)
{
yaz_sparql_t s = yaz_sparql_create();
"bf: <http://bibframe.org/vocab/>");
yaz_sparql_add_pattern(s, "prefix",
"gs: http://gs.com/panorama/domain-model");
- yaz_sparql_add_pattern(s, "field.title", "?title");
- yaz_sparql_add_pattern(s, "field.author", "?author");
- yaz_sparql_add_pattern(s, "field.description", "?description");
- yaz_sparql_add_pattern(s, "field.instanceTitle", "?ititle");
+ yaz_sparql_add_pattern(s, "form", "SELECT ?title ?author ?description ?ititle");
yaz_sparql_add_pattern(s, "criteria", "?work a bf:Work");
yaz_sparql_add_pattern(s, "criteria", "?work bf:workTitle/bf:titleValue ?title");
yaz_sparql_add_pattern(s, "criteria", "?work bf:creator/bf:label ?author");
yaz_sparql_add_pattern(s, "index.bf.targetAudience",
"?work bf:targetAudience %s");
yaz_sparql_add_pattern(s, "index.bf.isbn", "?inst bf:ISBN %s");
+
+ yaz_sparql_add_pattern(s, "uri.full", "SELECT ?sub ?rel WHERE ?work = %u");
+
+ YAZ_CHECK(test_uri(s, "http://x/y", "full",
+ "PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
+ "PREFIX bf: <http://bibframe.org/vocab/>\n"
+ "PREFIX gs: <http://gs.com/panorama/domain-model>\n"
+ "SELECT ?sub ?rel WHERE ?work = <http://x/y>\n"));
+
YAZ_CHECK(test_query(
s, "@attr 1=bf.title computer",
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"bf: <http://bibframe.org/vocab/>");
yaz_sparql_add_pattern(s, "prefix",
"gs: http://gs.com/panorama/domain-model");
- yaz_sparql_add_pattern(s, "field.title", "?title");
- yaz_sparql_add_pattern(s, "field.author", "?author");
- yaz_sparql_add_pattern(s, "field.description", "?description");
- yaz_sparql_add_pattern(s, "field.instanceTitle", "?ititle");
+ yaz_sparql_add_pattern(s, "form", "SELECT ?title ?author ?description ?ititle");
yaz_sparql_add_pattern(s, "criteria", "?work a bf:Work");
yaz_sparql_add_pattern(s, "criteria", "?work bf:workTitle/bf:titleValue ?title");
yaz_sparql_add_pattern(s, "criteria", "?work bf:creator/bf:label ?author");
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
"PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns>\n"
"PREFIX bf: <http://bibframe.org/vocab/>\n"
"PREFIX gs: <http://gs.com/panorama/domain-model>\n"
- "\n"
"SELECT ?title ?author ?description ?ititle\n"
"WHERE {\n"
" ?work a bf:Work .\n"
projects / mp-sparql-moved-to-github.git / commitdiff