/*
    * MIT License
    * Copyright (c) 2006-2025 JMockit developers
    * See LICENSE file for full license text.
    */
   package mockit.internal.expectations.mocking;
   
   import static mockit.internal.expectations.RecordAndReplayExecution.RECORD_OR_REPLAY_LOCK;
   import static mockit.internal.expectations.RecordAndReplayExecution.recordOrReplay;
  
  import edu.umd.cs.findbugs.annotations.NonNull;
  import edu.umd.cs.findbugs.annotations.Nullable;
  
  import java.lang.reflect.Method;
  
  import mockit.internal.ClassLoadingBridge;
  import mockit.internal.expectations.ExecutionMode;
  import mockit.internal.state.TestRun;
  import mockit.internal.util.ObjectMethods;
  
  public final class MockedBridge extends ClassLoadingBridge {
      @NonNull
      public static final ClassLoadingBridge MB = new MockedBridge();
  
      private MockedBridge() {
          super("$MB");
      }
  
      @Nullable
      @Override
      public Object invoke(@Nullable Object mocked, Method method, @NonNull Object[] args) throws Throwable {
          String mockedClassDesc = (String) args[1];
  
          if (notToBeMocked(mocked, mockedClassDesc)) {
              return Void.class;
          }
  
          String mockName = (String) args[2];
          String mockDesc = (String) args[3];
          String mockNameAndDesc = mockName + mockDesc;
          Integer executionMode = (Integer) args[5];
          Object[] mockArgs = extractArguments(6, args);
  
          boolean regularExecutionWithRecordReplayLock = executionMode == ExecutionMode.Regular.ordinal()
                  && RECORD_OR_REPLAY_LOCK.isHeldByCurrentThread();
          Object rv;
  
          if (regularExecutionWithRecordReplayLock && mocked != null) {
              rv = ObjectMethods.evaluateOverride(mocked, mockNameAndDesc, args);
  
              if (rv != null) {
                  return rv;
              }
          }
  
          if (TestRun.getExecutingTest().isProceedingIntoRealImplementation() || regularExecutionWithRecordReplayLock
                  || TestRun.isInsideNoMockingZone()) {
              return Void.class;
          }
  
          TestRun.enterNoMockingZone();
  
          try {
              int mockAccess = (Integer) args[0];
              String genericSignature = (String) args[4];
              rv = recordOrReplay(mocked, mockAccess, mockedClassDesc, mockNameAndDesc, genericSignature, executionMode,
                      mockArgs);
          } finally {
              TestRun.exitNoMockingZone();
          }
  
          return rv;
      }
  }