analysisScope toJson function

core/build.gradle.kts

@@ -59,6 +59,7 @@ dependencies {
   api(projects.util) { because("public interface CallGraph extends interface NumberedGraph") }
   testFixturesImplementation(libs.ant)
   testFixturesImplementation(libs.junit.platform.launcher)
+  implementation(libs.gson)
   testImplementation(libs.assertj.core)
   testImplementation(libs.hamcrest)
   testRuntimeOnly(sourceSets["testSubjects"].output.classesDirs)

core/src/main/java/com/ibm/wala/ipa/callgraph/AnalysisScope.java

@@ -44,16 +44,19 @@
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.HashSet;
 import java.util.jar.Attributes;
 import java.util.jar.JarFile;
 import java.util.jar.Manifest;
+import com.google.gson.Gson;
 
 /**
  * Base class that represents a set of files to analyze.
@@ -345,6 +348,30 @@ public String toString() {
     return result.toString();
   }
 
+  public String toJson() {
+    LinkedHashMap<String, Object> res = new LinkedHashMap<>();
+    LinkedHashMap<String, ArrayList<String>> loaders = new LinkedHashMap<>();
+    for (ClassLoaderReference loader : loadersByName.values()) {
+      ArrayList<String> arr = new ArrayList<>();
+      for (Module m : getModules(loader)) {
+        arr.add(m.toString());
+      }
+      loaders.put(loader.getName().toString(), arr);
+    }
+    res.put("Loaders", loaders);
+    String[] exclusions = getExclusions().toString().split("\\|");
+    ArrayList<String> arr2 = new ArrayList<>();
+    for(int i = 0; i < exclusions.length; i++){
+      String word = exclusions[i];
+      word = word.replace("(", "");
+      word = word.replace(")", "");
+      arr2.add(word);
+    }
+    res.put("Exclusions", arr2);
+    Gson gson = new Gson();
+    return gson.toJson(res);
+  }
+
   /**
    * @return a String that describes exclusions from the analysis scope.
    */

core/src/test/java/com/ibm/wala/core/tests/callGraph/CallGraphTest.java

@@ -723,4 +723,4 @@ public boolean hasEdge(MethodReference src, MethodReference dst) {
       }
     };
   }
-}
+}

core/src/test/java/com/ibm/wala/core/tests/cha/AnalysisScopeTest.java

@@ -1,5 +1,6 @@
 package com.ibm.wala.core.tests.cha;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
 
@@ -55,4 +56,16 @@ public void testBaseScope() throws IOException, ClassHierarchyException {
                 ClassLoaderReference.Application, "Ljava/awt/AlphaComposite")),
         "found unexpected class");
   }
-}
+
+  @Test
+    public void testToJson() throws IOException {
+        AnalysisScope scope =
+            AnalysisScopeReader.instance.readJavaScope(
+                TestConstants.WALA_TESTDATA,
+                // new FileProvider().getFile("J2SEClassHierarchyExclusions.txt"),
+                new FileProvider().getFile("GUIExclusions.txt"),
+                AnalysisScopeTest.class.getClassLoader());
+        String exp = "{\"Loaders\":{\"Primordial\":[\"JarFileModule:/opt/homebrew/Cellar/openjdk/21.0.1/libexec/openjdk.jdk/Contents/Home/jmods/java.base.jmod\",\"Nested Jar File:primordial.jar.model\"],\"Extension\":[],\"Application\":[\"JarFileModule:/Users/aakgna/Documents/WALA-Research/WALA/core/build/resources/test/com.ibm.wala.core.testdata_1.0.0.jar\"],\"Synthetic\":[]},\"Exclusions\":[\"java\\\\/awt\\\\/.*\",\"javax\\\\/swing\\\\/.*\",\"sun\\\\/awt\\\\/.*\",\"sun\\\\/swing\\\\/.*\"]}";
+        assertEquals(exp, scope.toJson().toString());
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -5,4 +5,4 @@ distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
+zipStorePath=wrapper/dists