rdblue commented on code in PR #7913:
URL: https://github.com/apache/iceberg/pull/7913#discussion_r1367567052
##########
core/src/main/java/org/apache/iceberg/rest/CatalogHandlers.java:
##########
@@ -374,4 +386,128 @@ static TableMetadata commit(TableOperations ops,
UpdateTableRequest request) {
return ops.current();
}
+
+ private static BaseView baseView(View view) {
+ Preconditions.checkArgument(view instanceof BaseView, "View must be a
BaseView");
+ return (BaseView) view;
+ }
+
+ public static ListTablesResponse listViews(ViewCatalog catalog, Namespace
namespace) {
+ return
ListTablesResponse.builder().addAll(catalog.listViews(namespace)).build();
+ }
+
+ public static LoadViewResponse createView(
+ ViewCatalog catalog, Namespace namespace, CreateViewRequest request) {
+ request.validate();
+
+ ViewBuilder viewBuilder =
+ catalog
+ .buildView(TableIdentifier.of(namespace, request.name()))
+ .withSchema(request.schema())
+ .withProperties(request.properties())
+ .withDefaultNamespace(request.viewVersion().defaultNamespace())
+ .withDefaultCatalog(request.viewVersion().defaultCatalog())
+ .withLocation(request.location());
+
+ Set<String> unsupportedRepresentations =
+ request.viewVersion().representations().stream()
+ .filter(r -> !(r instanceof SQLViewRepresentation))
+ .map(ViewRepresentation::type)
+ .collect(Collectors.toSet());
+
+ if (!unsupportedRepresentations.isEmpty()) {
+ throw new IllegalStateException(
+ String.format("Found unsupported view representations: %s",
unsupportedRepresentations));
+ }
+
+ request.viewVersion().representations().stream()
Review Comment:
Note that this ignores the schema ID of the view version. I'm okay with that.
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