Examples of org.hibernate.cache.jbc.access.PutFromLoadValidator.invalidateRegion()

Class org.hibernate.cache.jbc.access.PutFromLoadValidator

Examples of org.hibernate.cache.jbc.access.PutFromLoadValidator.invalidateRegion()

org.hibernate.cache.jbc.access.PutFromLoadValidator.invalidateRegion()
Invalidates all {@link #registerPendingPut(Object) previously registered pending puts} ensuring a subsequent call to {@link #acquirePutFromLoadLock(Object)} willreturn false.
This method will block until any concurrent thread that has {@link #acquirePutFromLoadLock(Object) acquired the putFromLoad lock} forthe any key has released the lock. This allows the caller to be certain the putFromLoad will not execute after this method returns, possibly caching stale data.
@return true if the invalidation was successful; falseif a problem occured (which the caller should treat as an exception condition)

  private void nakedPutAfterRemovalTest(boolean transactional,
      boolean removeRegion) throws Exception {
    PutFromLoadValidator testee = new PutFromLoadValidator(
        transactional ? tm : null);
    if (removeRegion) {
      testee.invalidateRegion();
    } else {
      testee.invalidateKey(KEY1);
    }
    if (transactional) {
      tm.begin();

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  private void registeredPutAfterRemovalTest(boolean transactional,
      boolean removeRegion) throws Exception {
    PutFromLoadValidator testee = new PutFromLoadValidator(
        transactional ? tm : null);
    if (removeRegion) {
      testee.invalidateRegion();
    } else {
      testee.invalidateKey(KEY1);
    }
    if (transactional) {
      tm.begin();

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    if (transactional) {
      tm.begin();
    }
    testee.registerPendingPut(KEY1);
    if (removeRegion) {
      testee.invalidateRegion();
    } else {
      testee.invalidateKey(KEY1);
    }
    
    boolean lockable = testee.acquirePutFromLoadLock(KEY1);

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  private void delayedNakedPutAfterRemovalTest(boolean transactional,
      boolean removeRegion) throws Exception {
    PutFromLoadValidator testee = new TestValidator(transactional ? tm
        : null, 100, 1000, 500, 10000);
    if (removeRegion) {
      testee.invalidateRegion();
    } else {
      testee.invalidateKey(KEY1);
    }
    if (transactional) {
      tm.begin();

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    ExecutorService executor = Executors.newFixedThreadPool(3);
    
    // Start with a removal so the "isPutValid" calls will fail if
    // any of the concurrent activity isn't handled properly
    
    testee.invalidateRegion();
    
    // Do the registration + isPutValid calls
    executor.execute(r);
    executor.execute(r);
    executor.execute(r);

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            removeLatch.await();
            if (keyOnly) {
              testee.invalidateKey(KEY1);
            }
            else {
              testee.invalidateRegion();
            }            
            cache.set(null);
            return null;
        }
      };

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