SONARJAVA-5633 Expose Configuration inside ModuleScannerContext (#5201)

Author: irina-batinic-sonarsource

java-frontend/src/main/java/org/sonar/java/SonarComponents.java

@@ -683,4 +683,9 @@ public SensorContext context() {
   public SonarLintCache sonarLintCache() {
     return sonarLintCache;
   }
+
+  public Configuration getConfiguration() {
+    return context.config();
+  }
+  
 }

java-frontend/src/main/java/org/sonar/java/model/DefaultModuleScannerContext.java

@@ -21,6 +21,7 @@
 import javax.annotation.Nullable;
 import org.sonar.api.SonarProduct;
 import org.sonar.api.batch.fs.InputComponent;
+import org.sonar.api.config.Configuration;
 import org.sonar.java.SonarComponents;
 import org.sonar.java.caching.CacheContextImpl;
 import org.sonar.java.reporting.AnalyzerMessage;
@@ -102,4 +103,11 @@ public SonarProduct sonarProduct() {
 
     return context.runtime().getProduct();
   }
+
+  @Override
+  public Configuration getConfiguration() {
+    return sonarComponents.getConfiguration();
+  }
+
+
 }

java-frontend/src/main/java/org/sonar/plugins/java/api/ModuleScannerContext.java

@@ -21,6 +21,7 @@
 import org.sonar.api.SonarProduct;
 import org.sonar.api.SonarRuntime;
 import org.sonar.api.batch.fs.InputComponent;
+import org.sonar.api.config.Configuration;
 import org.sonar.plugins.java.api.caching.CacheContext;
 
 public interface ModuleScannerContext {
@@ -88,4 +89,10 @@ public interface ModuleScannerContext {
    */
   @CheckForNull
   SonarProduct sonarProduct();
+
+  /**
+   * @return The configuration used for the analysis.
+   */
+  Configuration getConfiguration();
+
 }

java-frontend/src/test/java/org/sonar/java/SonarComponentsTest.java

@@ -1372,4 +1372,17 @@ void should_return_sonarlint_cache_if_initialized_with_a_sonarlint_cache() {
 
     assertThat(sonarComponentsWithSonarLintCache02.sonarLintCache()).isSameAs(sonarLintCache);
   }
+
+  @Test
+  void test_getConfiguration() {
+    var settings = new MapSettings();
+    var sonarComponents = new SonarComponents(null, null, null, null, null, null);
+    sonarComponents.setSensorContext(SensorContextTester.create(new File("")).setSettings(settings));
+
+    var configuration = sonarComponents.getConfiguration();
+    assertThat(configuration)
+      .isNotNull()
+      .isInstanceOf(Configuration.class);
+  }
+
 }

java-frontend/src/test/java/org/sonar/java/model/DefaultModuleScannerContextTest.java

@@ -24,6 +24,7 @@
 import org.sonar.api.SonarRuntime;
 import org.sonar.api.batch.fs.InputComponent;
 import org.sonar.api.batch.sensor.SensorContext;
+import org.sonar.api.config.Configuration;
 import org.sonar.java.SonarComponents;
 import org.sonar.java.caching.DummyCache;
 import org.sonar.plugins.java.api.JavaCheck;
@@ -249,4 +250,20 @@ void should_not_report_product_if_no_sensor_context_is_available() {
     assertThat(context.sonarProduct())
       .isNull();
   }
+
+  @Test
+  void test_getConfiguration() {
+    var sonarComponents = mock(SonarComponents.class);
+    var configuration = mock(Configuration.class);
+    doReturn(configuration).when(sonarComponents).getConfiguration();
+
+    var context = new DefaultModuleScannerContext(
+      sonarComponents,
+      JParserConfig.MAXIMUM_SUPPORTED_JAVA_VERSION,
+      false,
+      null
+    );
+
+    assertThat(context.getConfiguration()).isSameAs(configuration);
+  }
 }