add common resources to correct resources that has domain and package

FINTLabs · Sep 9, 2024 · bd59a6d · bd59a6d
1 parent fc41898
commit bd59a6d
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Showing 2 changed files with 76 additions and 22 deletions.
diff --git a/src/main/kotlin/no/fintlabs/metamodel/MetadataCache.kt b/src/main/kotlin/no/fintlabs/metamodel/MetadataCache.kt
@@ -20,7 +20,8 @@ class MetadataCache {
 
         metaData.packageName?.let { packageName ->
             val domainPackageKey = domain to packageName.lowercase()
-            domainPackageCache[domainPackageKey] = domainPackageCache.getOrDefault(domainPackageKey, mutableListOf()) + metaData
+            domainPackageCache[domainPackageKey] =
+                domainPackageCache.getOrDefault(domainPackageKey, mutableListOf()) + metaData
         }
 
         val resourceKey = Triple(domain, metaData.packageName?.lowercase() ?: "", metaData.resourceName.lowercase())

diff --git a/src/main/kotlin/no/fintlabs/metamodel/ReflectionService.kt b/src/main/kotlin/no/fintlabs/metamodel/ReflectionService.kt
@@ -6,37 +6,90 @@ import no.fintlabs.metamodel.model.FintRelationMetadata
 import no.fintlabs.metamodel.model.Metadata
 import org.reflections.Reflections
 import org.springframework.stereotype.Service
+import java.util.stream.Collectors
 
 @Service
 class ReflectionService(
     val metadataCache: MetadataCache,
 ) {
 
+    val clazzMap: Map<String, Class<out FintModelObject>> = createClazzMap()
+
     @PostConstruct
     fun fillCache() {
-        Reflections("no.fint.model")
-            .getSubTypesOf(FintModelObject::class.java)
-            .forEach { clazz ->
-                val fintModelObject = newInstanceOfFintModelObject(clazz)
-                val relationsMetadata = fintModelObject.relations.map { relation ->
-                    FintRelationMetadata(
-                        relation.name.lowercase(),
-                        relation.multiplicity,
-                        relation.packageName
-                    )
+        clazzMap.forEach { createClazzMetadata(it.value) }
+    }
+
+    private fun createClazzMetadata(clazz: Class<out FintModelObject>) {
+        val packageName = clazz.packageName
+        if (packageName.split(".").size == 4) return
+
+        val fintModelObject = newInstanceOfFintModelObject(clazz)
+        val relationsMetadatas = createRelationMetadatas(fintModelObject)
+        val existingRelationPackages: MutableSet<String> = mutableSetOf()
+        relationsMetadatas.forEach {
+            if (it.classPackageName.split(".").size == 5)
+                clazzMap[it.classPackageName.lowercase()]?.let { relationClazz ->
+                    createClazzMetadata(clazz, relationClazz, existingRelationPackages)
                 }
+        }
+
+        metadataCache.add(
+            Metadata(
+                clazz.packageName.split(".")[3],
+                clazz.packageName.split(".")[4],
+                clazz.simpleName.lowercase(),
+                fintModelObject.identifikators.keys,
+                fintModelObject.isWriteable,
+                relationsMetadatas
+            )
+        )
+    }
 
-                metadataCache.add(
-                    Metadata(
-                        clazz.packageName.split(".")[3],
-                        clazz.packageName.split(".").getOrNull(4),
-                        clazz.simpleName.lowercase(),
-                        fintModelObject.identifikators.keys,
-                        fintModelObject.isWriteable,
-                        relationsMetadata
-                    )
-                )
-            }
+    private fun createClazzMetadata(
+        clazz: Class<out FintModelObject>,
+        relationClazz: Class<out FintModelObject>,
+        existingRelationPackages: MutableSet<String>
+    ) {
+        if (!existingRelationPackages.add(relationClazz.name)) return
+        val fintModelObject = newInstanceOfFintModelObject(relationClazz)
+        val relationsMetadatas = createRelationMetadatas(fintModelObject)
+        relationsMetadatas.forEach {
+            if (it.classPackageName.split(".").size == 4)
+                clazzMap[it.classPackageName]?.let { relationClazz ->
+                    createClazzMetadata(clazz, relationClazz, existingRelationPackages)
+                }
+        }
+
+        metadataCache.add(
+            Metadata(
+                clazz.packageName.split(".")[3],
+                clazz.packageName.split(".")[4],
+                relationClazz.simpleName.lowercase(),
+                fintModelObject.identifikators.keys,
+                fintModelObject.isWriteable,
+                relationsMetadatas
+            )
+        )
+
+    }
+
+    private fun createClazzMap(): Map<String, Class<out FintModelObject>> =
+        Reflections("no.fint.model")
+            .getSubTypesOf(FintModelObject::class.java).stream()
+            .collect(Collectors.toMap(
+                { clazz -> clazz.getName().lowercase() },
+                { clazz -> clazz }
+            ))
+
+    private fun createRelationMetadatas(fintModelObject: FintModelObject): List<FintRelationMetadata> {
+        return fintModelObject.relations.map { relation ->
+            FintRelationMetadata(
+                relation.name.lowercase(),
+                relation.multiplicity,
+                relation.packageName
+            )
+        }
     }
 
     fun newInstanceOfFintModelObject(clazz: Class<out FintModelObject>): FintModelObject {