Resolving default annotations (#41)

Signed-off-by: Prabhu Subramanian <[email protected]>

build.sbt

@@ -1,6 +1,6 @@
 name                     := "chen"
 ThisBuild / organization := "io.appthreat"
-ThisBuild / version      := "1.0.8"
+ThisBuild / version      := "1.0.9"
 ThisBuild / scalaVersion := "3.3.1"
 
 val cpgVersion = "1.4.22"

codemeta.json

@@ -7,7 +7,7 @@
   "downloadUrl": "https://github.com/AppThreat/chen",
   "issueTracker": "https://github.com/AppThreat/chen/issues",
   "name": "chen",
-  "version": "1.0.8",
+  "version": "1.0.9",
   "description": "Code Hierarchy Exploration Net (chen) is an advanced exploration toolkit for your application source code and its dependency hierarchy.",
   "applicationCategory": "code-analysis",
   "keywords": [

meta.yaml

@@ -1,4 +1,4 @@
-{% set version = "1.0.8" %}
+{% set version = "1.0.9" %}
 
 package:
   name: chen

platform/frontends/javasrc2cpg/src/main/scala/io/appthreat/javasrc2cpg/passes/AstCreator.scala

@@ -980,11 +980,22 @@ class AstCreator(
         resolvedTypeOption.orElse(exprNameFromStack(expr))
 
     private def astForAnnotationExpr(annotationExpr: AnnotationExpr): Ast =
-        val fallbackType = s"${Defines.UnresolvedNamespace}.${annotationExpr.getNameAsString}"
-        val fullName     = expressionReturnTypeFullName(annotationExpr).getOrElse(fallbackType)
-        val code         = annotationExpr.toString
-        val name         = annotationExpr.getName.getIdentifier
-        val node         = annotationNode(annotationExpr, code, name, fullName)
+        val fallbackType = annotationExpr.getNameAsString match
+            case x
+                if Seq(
+                  "Override",
+                  "Deprecated",
+                  "SuppressWarnings",
+                  "SafeVarargs",
+                  "FunctionalInterface",
+                  "Native"
+                ).contains(x) => s"java.lang.$x"
+            case y if y.startsWith("java.") => y
+            case _ => s"${Defines.UnresolvedNamespace}.${annotationExpr.getNameAsString}"
+        val fullName = expressionReturnTypeFullName(annotationExpr).getOrElse(fallbackType)
+        val code     = annotationExpr.toString
+        val name     = annotationExpr.getName.getIdentifier
+        val node     = annotationNode(annotationExpr, code, name, fullName)
         annotationExpr match
             case _: MarkerAnnotationExpr =>
                 annotationAst(node, List.empty)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "appthreat-chen"
-version = "1.0.8"
+version = "1.0.9"
 description = "Code Hierarchy Exploration Net (chen)"
 authors = ["Team AppThreat <[email protected]>"]
 license = "Apache-2.0"