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authorDavid Robillard <d@drobilla.net>2006-11-06 01:02:43 +0000
committerDavid Robillard <d@drobilla.net>2006-11-06 01:02:43 +0000
commit905d123b99dedeb2adc7f5a1dec014b883f22da7 (patch)
tree04a3ffcbc2ebe2ff419a83cb7604306219fbc8f7 /src/libs
parent90ab0227e7ce1abcb5b0b4eb455aa3c3845065d3 (diff)
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Fixed serialization of connections (or anything using RDF blank nodes).
git-svn-id: http://svn.drobilla.net/lad/ingen@197 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs')
-rw-r--r--src/libs/client/Serializer.cpp71
-rw-r--r--src/libs/client/Serializer.h7
2 files changed, 29 insertions, 49 deletions
diff --git a/src/libs/client/Serializer.cpp b/src/libs/client/Serializer.cpp
index 3557c011..48d49b97 100644
--- a/src/libs/client/Serializer.cpp
+++ b/src/libs/client/Serializer.cpp
@@ -78,7 +78,7 @@ Serializer::start_to_filename(const string& filename) throw (std::logic_error)
throw std::logic_error("start_to_string called with serialization in progress");
raptor_init();
- _serializer = raptor_new_serializer("rdfxml");//-abbrev");
+ _serializer = raptor_new_serializer("rdfxml-abbrev");
setup_prefixes();
raptor_serialize_start_to_filename(_serializer, filename.c_str());
}
@@ -98,7 +98,7 @@ Serializer::start_to_string() throw (std::logic_error)
throw std::logic_error("start_to_string called with serialization in progress");
raptor_init();
- _serializer = raptor_new_serializer("rdfxml");//-abbrev");
+ _serializer = raptor_new_serializer("rdfxml-abbrev");
setup_prefixes();
raptor_serialize_start_to_string(_serializer,
NULL /*base_uri*/,
@@ -229,48 +229,34 @@ Serializer::serialize_resource(const string& subject_uri,
triple.predicate_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
triple.object = (void*)raptor_new_uri((const unsigned char*)object_uri.c_str());
triple.object_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
+
raptor_serialize_statement(_serializer, &triple);
+
+ raptor_free_uri((raptor_uri*)triple.subject);
+ raptor_free_uri((raptor_uri*)triple.predicate);
}
+
void
-Serializer::serialize_resource(raptor_identifier* subject,
- const string& predicate_uri,
- const string& object_uri)
+Serializer::serialize_resource_blank(const string& node_id,
+ const string& predicate_uri,
+ const string& object_uri)
{
assert(_serializer);
raptor_statement triple;
- triple.subject = subject;
- triple.subject_type = subject->type;
+ triple.subject = (const unsigned char*)node_id.c_str();
+ triple.subject_type = RAPTOR_IDENTIFIER_TYPE_ANONYMOUS;
triple.predicate = (void*)raptor_new_uri((const unsigned char*)predicate_uri.c_str());
triple.predicate_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
triple.object = (void*)raptor_new_uri((const unsigned char*)object_uri.c_str());
triple.object_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
+
raptor_serialize_statement(_serializer, &triple);
+
+ raptor_free_uri((raptor_uri*)triple.predicate);
+ raptor_free_uri((raptor_uri*)triple.object);
}
-#if 0
-void
-Serializer::serialize_resource(raptor_serializer* rdf
- librdf_node* subject, const string& predicate_uri, const string& object_uri)
-{
- cerr << "FIXME: serialize blank node\n";
- /*
- raptor_statement triple;
- triple.subject = (void*)raptor_new_uri((const unsigned char*)subject_uri.c_str());
- triple.subject_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
- triple.predicate = (void*)raptor_new_uri((const unsigned char*)predicate_uri.c_str());
- triple.predicate_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
- triple.object = (void*)raptor_new_uri((const unsigned char*)object_uri.c_str());
- triple.object_type = RAPTOR_IDENTIFIER_TYPE_RESOURCE;
- raptor_serialize_statement(rdf, triple);
-
- librdf_node* predicate = librdf_new_node_from_uri_string(_world, U(predicate_uri.c_str()));
- librdf_node* object = librdf_new_node_from_uri_string(_world, U(object_uri.c_str()));
-
- librdf_model_add(rdf, subject, predicate, object);
- */
-}
-#endif
void
Serializer::serialize_atom(const string& subject_uri,
@@ -334,8 +320,7 @@ Serializer::serialize_patch(SharedPtr<PatchModel> patch)
if (patch->path().name().length() > 0) {
serialize_atom(
- uri.c_str(),
- NS_INGEN("name"),
+ uri.c_str(), NS_INGEN("name"),
Atom(patch->path().name().c_str()));
}
@@ -430,28 +415,24 @@ Serializer::serialize_connection(SharedPtr<ConnectionModel> connection) throw (s
{
assert(_serializer);
- const string literal_id = connection->src_port_path() + "--" + connection->dst_port_path();
- cerr << "Serializing " << literal_id << endl;
+ const string node_id = connection->src_port_path().parent().name() + connection->src_port_path().name()
+ + connection->dst_port_path().parent().name() + connection->dst_port_path().name();
- string ns_prefix = "";
-
- // FIXME FIXME FIXME: strip ":" and make sure ID is a valid XMLID!
-
- raptor_identifier* c = raptor_new_identifier(RAPTOR_IDENTIFIER_TYPE_ANONYMOUS,
- NULL, RAPTOR_URI_SOURCE_BLANK_ID, NULL,/*(const unsigned char*)literal_id.c_str(),*/ NULL, NULL, NULL);
+ //raptor_identifier* c = raptor_new_identifier(RAPTOR_IDENTIFIER_TYPE_ANONYMOUS,
+ // NULL, RAPTOR_URI_SOURCE_BLANK_ID, (const unsigned char*)"genid1", NULL, NULL, NULL);
const string src_port_rel_path = connection->src_port_path().substr(connection->patch_path().length());
const string dst_port_rel_path = connection->dst_port_path().substr(connection->patch_path().length());
- serialize_resource(c,
+ serialize_resource_blank(node_id,
NS_INGEN("source"),
- ns_prefix + src_port_rel_path);
+ src_port_rel_path);
- serialize_resource(c,
+ serialize_resource_blank(node_id,
NS_INGEN("destination"),
- ns_prefix + dst_port_rel_path);
+ dst_port_rel_path);
- serialize_resource(c, NS_RDF("type"), NS_INGEN("Connection"));
+ serialize_resource_blank(node_id, NS_RDF("type"), NS_INGEN("Connection"));
}
diff --git a/src/libs/client/Serializer.h b/src/libs/client/Serializer.h
index a6b89315..66f6ea84 100644
--- a/src/libs/client/Serializer.h
+++ b/src/libs/client/Serializer.h
@@ -97,10 +97,9 @@ private:
const string& predicate_uri,
const string& object_uri);
-
- void serialize_resource(raptor_identifier* subject,
- const string& predicate_uri,
- const string& object_uri);
+ void serialize_resource_blank(const string& node_id,
+ const string& predicate_uri,
+ const string& object_uri);
void serialize_atom(const string& subject_uri,
const string& predicate_uri,