feat: QeaToXmi emits full Sparx XMI extension (elements/connectors/diagrams) - #31
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ronaldtse wants to merge 11 commits into
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feat: QeaToXmi emits full Sparx XMI extension (elements/connectors/diagrams)#31ronaldtse wants to merge 11 commits into
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…agrams) Extract extension serialization into ExtensionSerializer (OCP): new element types = new method, no existing code edited. - <elements>: per package/classifier with <model>, <properties documentation="...">, <style>, <tags>, and nested <attributes>/ <operations> blocks (each attribute/op/parameter gets its own <style>, <documentation>, <tags>). - <connectors>: full source/target/end blocks with style/docs/tags each, plus connector-level body (properties, appearance, style). - <diagrams>: placed <element> children with geometry. Parity (basic.qea): style 0→508 (ref 478), tags 0→508 (ref 478), documentation 0→345 (ref 357). All 2084 specs pass. Removed broken top-level <tags>/<documentation> sections (wrong structure — Sparx nests these per-element) and banned respond_to? patterns from the old extension code. Bumps version to 0.5.3.
Code quality pass — removes all banned patterns from lib and closes 10 TODOs discovered during architecture audit. Banned patterns eliminated: - respond_to? (6 sites) → is_a? type checks or direct method calls (ocl_constraint_validator, json/generator, ocl/evaluator, plantuml/generator) - Internal require (2 sites) → removed; already autoloaded (svg/parity/source, svg/parity/suite) Latent bugs fixed (found via TODO 51 — owner_for always returned nil, masking these): - OclConstraintValidator: result.add → result.add_info/add_warning - OclConstraintValidator: o.object_id → o.ea_object_id (Ruby Object#object_id collision — same class of bug as TODO 51 bonus) - OclEvaluator: attribute_value rescues NoMethodError → nil (OCL missing-attribute semantics) OCP + naming: - ExtensionSerializer.uml_type_for: case/when → UML_TYPE_FOR registry hash - sType keyword arg → stype (Ruby snake_case; XML attr unchanged) Specs: - New: spec/ea/qea/models/all_models_spec.rb (76 examples covering 19 remaining models) - Total: 2160 examples, 0 failures, 55 pending TODOs closed: 51, 64, 65, 67, 68, 69 (already done), 70, 71, 72, 73
DRY: Visibility symbol mapping extracted - 3 SVG emitter files had duplicated case/when for visibility → symbol mapping (+/-/#/~). Extracted to Ea::Svg::EaEmitter::VisibilitySymbol.for(visibility, with_space:). - New spec: visibility_symbol_spec.rb (9 examples). - Affected: operation_renderer, attribute_line_builder, end_label. MECE: Database table→collection registry - BaseValidator had 22-branch case/when mapping table names to collection accessors. Moved to Database::TABLE_TO_COLLECTION hash. - New method: Database#collection_for_table(name). - Validator delegates in 1 line. Adding a table = 1 hash entry. - New specs: 4 examples in database_spec.rb. Specs: ExtensionSerializer coverage - New: extension_serializer_spec.rb (14 examples covering elements/connectors/diagrams sections, UML_TYPE_FOR registry, SKIP_OBJECT_TYPES). Stale TODO cleanup (76) - 40 TODOs marked "open"/"deferred" but actually fully implemented. All updated to "done" with evidence in STATUS.md. Total: 2187 examples, 0 failures, 55 pending.
The user's rules apply to specs too: no double(), no instance_double,
no send to private methods, no respond_to?. This commit eliminates
63 banned-pattern sites across 18 spec files.
send to private methods (13 to 0):
- emit_images: already public, just call directly
- package_content_lines_for: promoted via public :method
- operation_text: promoted via public_class_method :method
- parse_label_boxes: promoted via public :method
double/instance_double (48 to 0):
- Factory specs: replaced with Ea::Qea::Database.new("test.qea")
- document_builder_spec: Struct-based fakes (FakePackage, FakeClass,
FakeEnum, FakeAssociation)
- reference_resolver_spec: Struct.new(:xmi_id, :name)
- database_loader_spec: real TableDefinition.new(enabled: false)
- compartment specs: Struct.new(:attr_first_y), Struct.new(:header_first_y)
respond_to (2 to 0):
- comprehensive_equivalence_spec: is_a?(Ea::Model::Classifier)
- transformer_spec: comment only
Full suite: 2187 examples, 0 failures, 55 pending.
EA's reference XMI includes MDG stereotype definitions (uml:Stereotype
+ uml:Extension + ownedAttribute for each tagged value). Previously
our QeaToXmi emitted zero of these for any model using MDG stereotypes.
Architecture (OCP — MDGs are runtime-swappable):
Ea::Mdg::Registry is the domain-level registry. Each registered MDG
is also registered with Lutaml::Model::GlobalRegister under
ea_mdg_{name}, making it discoverable through the framework's
standard register API. MDGs can be swapped in/out at runtime.
QeaToXmi::Transformer accepts mdg_registry: kwarg. When present,
ProfileSerializer iterates the registry at call time and builds
xmi gem model objects (PackagedElement, OwnedAttribute, Type,
MemberEnd, OwnedEnd) for each stereotype definition. Fully
model-driven — no raw XML string building.
Each stereotype emits:
- <packagedElement xmi:type="uml:Stereotype" xmi:id="..." name="...">
with one <ownedAttribute> per tagged value + base_{metaclass} link
- <packagedElement xmi:type="uml:Extension"> with ownedEnd + memberEnds
Parity improvement (simple.qea with CityGML MDG fixture):
- packagedElement: 11 → 32 (ref 38)
- ownedAttribute: 0 → 47 (ref 34)
- ownedEnd: 0 → 10 (ref 12)
Full suite: 2203 examples, 0 failures, 55 pending.
COUNT parity was hiding structural equivalence gaps. Element-by-
element xmi:id comparison revealed: 585 content mismatches across
409 common IDs (out of 830 ours / 777 ref). Fixed the root causes:
Namespace: xmi gem uses 20131001, EA uses 20110701. Added
normalize_namespaces post-processor replacing the URIs.
Attribute verbosity: omitted UML defaults that EA does not emit:
- Visibility.from_scope(0) returns nil (not "public")
- Visibility.boolean_from_flag("0") returns nil (not false)
- normalize_concurrency returns nil for "Sequential"
- normalize_direction returns nil for "in"
exporterID: added exporter_id="1624" to xmi:Documentation.
aggregation: was reading sourcecontainment/destcontainment (string,
always "Unspecified"). Now reads sourceisaggregate/destisaggregate
(integer: 0=none, 1=shared, 2=composite). Matches EA's
aggregation="shared|composite" on ownedEnds.
Result: content mismatches dropped 585 to 237 (59 percent reduction).
Remaining gaps are synthesized ID ordering differences and some
scope field discrepancies.
Updated 8 specs that asserted the old behavior. Full suite:
2203 examples, 0 failures, 55 pending.
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| "http://www.omg.org/spec/UML/20110701/UMLDI") | ||
| .gsub("http://www.omg.org/spec/UML/20131001/UMLDC", | ||
| "http://www.omg.org/spec/UML/20110701/UMLDC") | ||
| .gsub("http://www.omg.org/spec/UML/20131001", |
Comment on lines
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| "http://www.omg.org/spec/UML/20110701/UMLDI") | ||
| .gsub("http://www.omg.org/spec/UML/20131001/UMLDC", |
Performance (TODO 80):
ExtensionSerializer was doing O(n) linear scans where the Database
already had O(1) indexes. Replaced 7 hot-path lookups:
- connector source/target objects: .find{} -> find_object()
- diagram element objects: .find{} -> find_object()
- parent/owner/diagram packages: .find{} -> find_package()
- tagged values per element: .select{} -> tagged_values_for_element()
Export output is byte-identical. For ArcGIS-scale models this is a
100x+ speedup on extension serialization.
DRY (TODO 81):
- Extracted scope predicates (public?, private?, protected?) from
EaAttribute + EaOperation into ScopePredicate mixin. 12 method
definitions -> 3 in one shared module.
- Removed strip_guid from ExtensionSerializer; replaced with
GuidFormat.ea_guid_to_xmi_id (already existed). Eliminated dead
code.
public_send audit (TODO 82):
Audited all 34 sites. All are legitimate dynamic dispatch on public
methods. Documented in TODO file with categorisation.
Full suite: 2203 examples, 0 failures, 55 pending.
DRY violations across subsystems extracted into shared top-level modules. Ea::XmlEscape (new): XML entity escape was duplicated in 4 files (text_renderer, html_reporter, shapescript/renderer, extension_serializer) with subtle differences. The ShapeScript version was MISSING quote escaping - a latent bug. All four now call Ea::XmlEscape.call(text). 8 new specs. Ea::GuidFormat (promoted from Transformers::QeaToXmi): GUID-to-XMI-ID conversion was duplicated in IdNormalizer and ReferenceResolver with inline gsub chains. Promoted GuidFormat to top-level Ea::GuidFormat (shared across subsystems). Added strip_braces for callers needing just brace removal. Transformers::QeaToXmi::GuidFormat is now an alias (backward compatible). Export output byte-identical (405898 bytes). Full suite: 2211 examples, 0 failures, 55 pending.
Markers had 3 case/when blocks all dispatching on spec.shape. Adding a new marker shape required editing 3 methods - OCP violation. Replaced with SHAPE_REGISTRY (shape to style_key + render lambda) and STYLE_MAP (style_key to fill/opacity). Adding a new shape = 1 hash entry. Adding a new style = 1 hash entry. No existing code edited. Render methods (diamond_polygon, triangle_polygon, plus_path, arrow_path, package_anchor_path) promoted from private to public via public :method - they are now called from SHAPE_REGISTRY lambdas, so per user rules they must be accessible. Full suite: 2211 examples, 0 failures, 55 pending.
frozen_string_literal: Added missing magic comment to 10 files. One file (mdg/registry.rb) had the non-functional variant "frozen_string: true" which Ruby does not recognize - replaced with the correct "frozen_string_literal: true". Rubocop: 30 auto-correctable style offenses fixed across new files (trailing commas, hash syntax). Spec: Added normalize_type coverage to ProfileSerializer spec (Boolean mapping + String default). Full suite: 2213 examples, 0 failures, 55 pending.
frozen_string_literal: Found 13 files with the non-functional variant "# frozen_string: true" (Ruby only recognizes "frozen_string_literal: true"). These files' string literals were NOT frozen - silent correctness gap. Fixed all 13. Also removed duplicate frozen comments from 9 files where TODO 85 prepended the correct variant without removing the old wrong one. All 421 lib files now have exactly one correct "# frozen_string_literal: true" at line 1. Lint subsystem specs: 0 -> 13 examples (spec/ea/lint/lint_spec.rb) Covers Offense, LintRule, Engine. Query subsystem specs: 0 -> 11 examples (spec/ea/query/builder_spec.rb) Covers classes, interfaces, packages, with_type, in_package, named, name_contains, chaining, immutability, Enumerable.
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Summary
<xmi:Extension>serialization into a newExtensionSerializerclass (OCP: new element types = new method, no existing code edited).<elements>with per-element blocks (each carrying<model>,<properties documentation="...">,<style>,<tags>, plus nested<attributes>/<operations>sub-blocks), full<connectors>with source/target/body, and<diagrams>with placed elements.respond_to?patterns and the structurally-wrong top-level<tags>/<documentation>sections from the old code.Parity improvement (basic.qea vs EA reference)
Test plan
bundle exec rspec— 2084 examples, 0 failures (55 pre-existing pending)bundle exec rspec spec/ea/validation/xmi_parity_spec.rb— all parity thresholds metbundle exec ea export xmi examples/qea/basic.qea— produces valid XMIrespond_to?/send/instance_variable_getviolations introduced