Support @JSON ranges in arrays

Author: rubensworks

lib/serialize/ContextConstructor.ts

@@ -72,7 +72,7 @@ export class ContextConstructor {
           const shortcut = parameter['@id'].slice(Math.max(0, component['@id'].length + 1));
           typeScopedContext[shortcut] = {
             '@id': parameter['@id'],
-            ...parameter.range === 'rdf:JSON' ? { '@type': '@json' } : {},
+            ...ContextConstructor.isParameterRangeJson(parameter.range) ? { '@type': '@json' } : {},
             // Mark as list container if range is array
             ...ContextConstructor.isParameterRangeList(parameter.range) ?
                 { '@container': '@list' } :
@@ -133,6 +133,14 @@ export class ContextConstructor {
   public static isParameterRangeUndefined(range: ParameterDefinitionRange): boolean {
     return typeof range !== 'string' && '@type' in range && range['@type'] === 'ParameterRangeUndefined';
   }
+
+  public static isParameterRangeJson(range: ParameterDefinitionRange | undefined): boolean {
+    if (range && typeof range !== 'string' && '@type' in range &&
+      range['@type'] === 'ParameterRangeArray' && this.isParameterRangeJson(range.parameterRangeValue)) {
+      return true;
+    }
+    return range === 'rdf:JSON';
+  }
 }
 
 export interface ContextConstructorArgs {

test/serialize/ContextConstructor.test.ts

@@ -612,6 +612,76 @@ describe('ContextConstructor', () => {
         });
       });
 
+      it('should handle non-empty component definitions for JSON ranges in arrays', () => {
+        expect(ctor.constructComponentShortcuts({
+          '/docs/package/components/file1': {
+            '@context': [
+              'https://linkedsoftwaredependencies.org/bundles/npm/my-package/context.jsonld',
+            ],
+            '@id': 'npmd:my-package',
+            components: [
+              {
+                '@id': 'mp:file1#MyClass1',
+                '@type': 'Class',
+                constructorArguments: [],
+                parameters: [
+                  {
+                    '@id': 'mp:file1#MyClass1_param1',
+                    range: {
+                      '@type': 'ParameterRangeArray',
+                      parameterRangeValue: 'rdf:JSON',
+                    },
+                  },
+                  {
+                    '@id': 'mp:file1#MyClass1_param2',
+                    range: 'rdf:JSON',
+                  },
+                ],
+                memberFields: [],
+                requireElement: 'MyClass1',
+              },
+            ],
+          },
+          '/docs/package/components/b/file2': {
+            '@context': [
+              'https://linkedsoftwaredependencies.org/bundles/npm/my-package/context.jsonld',
+            ],
+            '@id': 'npmd:my-package',
+            components: [
+              {
+                '@id': 'mp:b/file2#MyClass2',
+                '@type': 'Class',
+                requireElement: 'MyClass2',
+                constructorArguments: [],
+                parameters: [],
+                memberFields: [],
+              },
+            ],
+          },
+        })).toEqual({
+          MyClass1: {
+            '@id': 'mp:file1#MyClass1',
+            '@prefix': true,
+            '@context': {
+              param1: {
+                '@id': 'mp:file1#MyClass1_param1',
+                '@type': '@json',
+                '@container': '@list',
+              },
+              param2: {
+                '@id': 'mp:file1#MyClass1_param2',
+                '@type': '@json',
+              },
+            },
+          },
+          MyClass2: {
+            '@id': 'mp:b/file2#MyClass2',
+            '@prefix': true,
+            '@context': {},
+          },
+        });
+      });
+
       it('should handle non-empty component definitions when typeScopedContexts is true for opt arrays', () => {
         ctor = new ContextConstructor({
           packageMetadata,