From d1a0d95da549f7d32bcd8be408afe1fca62a6fb2 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sun, 11 Oct 2020 20:01:29 +0200
Subject: Database query: add
 AuthorityFactory::ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME and
 DYNAMIC_VERTICAL_REFERENCE_FRAME, and make corresponding C API work

---
 src/iso19111/c_api.cpp   | 12 +++++++++--
 src/iso19111/factory.cpp | 53 +++++++++++++++++++++++++++++++++++-------------
 2 files changed, 49 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/iso19111/c_api.cpp b/src/iso19111/c_api.cpp
index fb0a3af7..c152df88 100644
--- a/src/iso19111/c_api.cpp
+++ b/src/iso19111/c_api.cpp
@@ -898,15 +898,23 @@ convertPJObjectTypeToObjectType(PJ_TYPE type, bool &valid) {
         break;
 
     case PJ_TYPE_GEODETIC_REFERENCE_FRAME:
-    case PJ_TYPE_DYNAMIC_GEODETIC_REFERENCE_FRAME:
         cppType = AuthorityFactory::ObjectType::GEODETIC_REFERENCE_FRAME;
         break;
 
+    case PJ_TYPE_DYNAMIC_GEODETIC_REFERENCE_FRAME:
+        cppType =
+            AuthorityFactory::ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME;
+        break;
+
     case PJ_TYPE_VERTICAL_REFERENCE_FRAME:
-    case PJ_TYPE_DYNAMIC_VERTICAL_REFERENCE_FRAME:
         cppType = AuthorityFactory::ObjectType::VERTICAL_REFERENCE_FRAME;
         break;
 
+    case PJ_TYPE_DYNAMIC_VERTICAL_REFERENCE_FRAME:
+        cppType =
+            AuthorityFactory::ObjectType::DYNAMIC_VERTICAL_REFERENCE_FRAME;
+        break;
+
     case PJ_TYPE_DATUM_ENSEMBLE:
         cppType = AuthorityFactory::ObjectType::DATUM;
         break;
diff --git a/src/iso19111/factory.cpp b/src/iso19111/factory.cpp
index 473aa254..ef5c6e02 100644
--- a/src/iso19111/factory.cpp
+++ b/src/iso19111/factory.cpp
@@ -2101,14 +2101,15 @@ AuthorityFactory::createVerticalDatum(const std::string &code) const {
             props.set("PUBLICATION_DATE", publication_date);
         }
         auto anchor = util::optional<std::string>();
-        return frame_reference_epoch.empty()
-                   ? datum::VerticalReferenceFrame::create(props, anchor)
-                   : datum::DynamicVerticalReferenceFrame::create(
-                         props, anchor,
-                         util::optional<datum::RealizationMethod>(),
-                         common::Measure(c_locale_stod(frame_reference_epoch),
-                                         common::UnitOfMeasure::YEAR),
-                         util::optional<std::string>());
+        if (frame_reference_epoch.empty()) {
+            return datum::VerticalReferenceFrame::create(props, anchor);
+        } else {
+            return datum::DynamicVerticalReferenceFrame::create(
+                props, anchor, util::optional<datum::RealizationMethod>(),
+                common::Measure(c_locale_stod(frame_reference_epoch),
+                                common::UnitOfMeasure::YEAR),
+                util::optional<std::string>());
+        }
     } catch (const std::exception &ex) {
         throw buildFactoryException("vertical reference frame", code, ex);
     }
@@ -5260,9 +5261,17 @@ AuthorityFactory::getAuthorityCodes(const ObjectType &type,
     case ObjectType::GEODETIC_REFERENCE_FRAME:
         sql = "SELECT code FROM geodetic_datum WHERE ";
         break;
+    case ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME:
+        sql = "SELECT code FROM geodetic_datum WHERE "
+              "frame_reference_epoch IS NOT NULL AND ";
+        break;
     case ObjectType::VERTICAL_REFERENCE_FRAME:
         sql = "SELECT code FROM vertical_datum WHERE ";
         break;
+    case ObjectType::DYNAMIC_VERTICAL_REFERENCE_FRAME:
+        sql = "SELECT code FROM vertical_datum WHERE "
+              "frame_reference_epoch IS NOT NULL AND ";
+        break;
     case ObjectType::CRS:
         sql = "SELECT code FROM crs_view WHERE ";
         break;
@@ -5742,10 +5751,18 @@ AuthorityFactory::createObjectsFromNameEx(
                     res.emplace_back(
                         TableType("geodetic_datum", std::string()));
                     break;
+                case ObjectType::DYNAMIC_GEODETIC_REFERENCE_FRAME:
+                    res.emplace_back(
+                        TableType("geodetic_datum", "frame_reference_epoch"));
+                    break;
                 case ObjectType::VERTICAL_REFERENCE_FRAME:
                     res.emplace_back(
                         TableType("vertical_datum", std::string()));
                     break;
+                case ObjectType::DYNAMIC_VERTICAL_REFERENCE_FRAME:
+                    res.emplace_back(
+                        TableType("vertical_datum", "frame_reference_epoch"));
+                    break;
                 case ObjectType::CRS:
                     res.emplace_back(TableType("geodetic_crs", std::string()));
                     res.emplace_back(TableType("projected_crs", std::string()));
@@ -5824,9 +5841,13 @@ AuthorityFactory::createObjectsFromNameEx(
         sql += tableNameTypePair.first;
         sql += " WHERE 1 = 1 ";
         if (!tableNameTypePair.second.empty()) {
-            sql += "AND type = '";
-            sql += tableNameTypePair.second;
-            sql += "' ";
+            if (tableNameTypePair.second == "frame_reference_epoch") {
+                sql += "AND frame_reference_epoch IS NOT NULL ";
+            } else {
+                sql += "AND type = '";
+                sql += tableNameTypePair.second;
+                sql += "' ";
+            }
         }
         if (deprecated) {
             sql += "AND deprecated = 1 ";
@@ -5854,9 +5875,13 @@ AuthorityFactory::createObjectsFromNameEx(
         sql += tableNameTypePair.first;
         sql += "' ";
         if (!tableNameTypePair.second.empty()) {
-            sql += "AND ov.type = '";
-            sql += tableNameTypePair.second;
-            sql += "' ";
+            if (tableNameTypePair.second == "frame_reference_epoch") {
+                sql += "AND ov.frame_reference_epoch IS NOT NULL ";
+            } else {
+                sql += "AND ov.type = '";
+                sql += tableNameTypePair.second;
+                sql += "' ";
+            }
         }
         if (deprecated) {
             sql += "AND ov.deprecated = 1 ";
-- 
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