Add detailed reflection usage report

Author: JohT

cypher/Java/Java_Reflection_usage.cypher

@@ -2,16 +2,16 @@
 
    MATCH (dependentArtifact:Artifact)-[:CONTAINS]-(dependentType:Type)
     WITH replace(last(split(dependentArtifact.fileName, '/')), '.jar', '') AS dependentArtifactName
-        ,dependentType AS dependentType
+        ,dependentType
 OPTIONAL MATCH (dependentType)-[:DEPENDS_ON]->(reflectionType:Type)
    WHERE reflectionType.fqn STARTS WITH 'java.lang.reflect.'
 OPTIONAL MATCH (dependentType)-[:DECLARES]->(dependentMethod:Method)-[:INVOKES]->(classForName:Method)
    WHERE classForName.signature STARTS WITH 'java.lang.Class forName'
     WITH dependentArtifactName
-        ,collect(DISTINCT coalesce(reflectionType.fqn, 'Class.forName')) AS reflectionTypes
+        ,collect(DISTINCT coalesce(reflectionType.fqn, 'Class.' + classForName.name)) AS reflectionTypes
         ,collect(DISTINCT dependentType.fqn)  AS reflectionCaller
         ,count(DISTINCT dependentType.fqn)    AS numberOfReflectionCaller
 RETURN dependentArtifactName
       ,numberOfReflectionCaller
+      ,reflectionCaller[0..19] AS someReflectionCaller
       ,reflectionTypes[0..19]  AS someReflectionTypes
-      ,reflectionCaller[0..19] AS someDependentTypes

cypher/Java/Java_Reflection_usage_detailed.cypher

@@ -0,0 +1,16 @@
+// Query all types that use Java Reflection or "Class.forName"
+
+   MATCH (dependentArtifact:Artifact)-[:CONTAINS]-(dependentType:Type)
+    WITH replace(last(split(dependentArtifact.fileName, '/')), '.jar', '') AS dependentArtifactName
+        ,dependentType
+OPTIONAL MATCH (dependentType)-[:DEPENDS_ON]->(reflectionType:Type)
+   WHERE reflectionType.fqn STARTS WITH 'java.lang.reflect.'
+OPTIONAL MATCH (dependentType)-[:DECLARES]->(dependentMethod:Method)-[:INVOKES]->(classForName:Method)
+   WHERE classForName.signature STARTS WITH 'java.lang.Class forName'
+    WITH dependentArtifactName
+        ,dependentType.fqn  AS reflectionCallerTypeName
+        ,collect(DISTINCT coalesce(reflectionType.fqn, 'Class.' + classForName.name)) AS reflectionTypes
+   WHERE size(reflectionTypes) > 0
+  RETURN dependentArtifactName
+        ,reflectionCallerTypeName
+        ,reflectionTypes[0..19]  AS reflectionTypes

scripts/reports/JavaCsv.sh

@@ -38,6 +38,7 @@ mkdir -p "${FULL_REPORT_DIRECTORY}"
 JAVA_CYPHER_DIR="${CYPHER_DIR}/Java"
 
 execute_cypher "${JAVA_CYPHER_DIR}/Java_Reflection_usage.cypher" > "${FULL_REPORT_DIRECTORY}/ReflectionUsage.csv"
+execute_cypher "${JAVA_CYPHER_DIR}/Java_Reflection_usage_detailed.cypher" > "${FULL_REPORT_DIRECTORY}/ReflectionUsageDetailed.csv"
 execute_cypher "${JAVA_CYPHER_DIR}/Java_deprecated_element_usage.cypher" > "${FULL_REPORT_DIRECTORY}/DeprecatedElementUsage.csv"
 execute_cypher "${JAVA_CYPHER_DIR}/Annotated_code_elements.cypher" > "${FULL_REPORT_DIRECTORY}/AnnotatedCodeElements.csv"
 execute_cypher "${JAVA_CYPHER_DIR}/Annotated_code_elements_per_artifact.cypher" > "${FULL_REPORT_DIRECTORY}/AnnotatedCodeElementsPerArtifact.csv"