Java Code Examples for org.springframework.dao.CannotAcquireLockException

The following examples show how to use org.springframework.dao.CannotAcquireLockException. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: genie   Source File: DataServiceRetryAspect.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Constructor.
 *
 * @param dataServiceRetryProperties retry properties
 */
public DataServiceRetryAspect(final DataServiceRetryProperties dataServiceRetryProperties) {
    this.retryTemplate = new RetryTemplate();
    this.retryTemplate.setRetryPolicy(
        new SimpleRetryPolicy(
            dataServiceRetryProperties.getNoOfRetries(),
            new ImmutableMap.Builder<Class<? extends Throwable>, Boolean>()
                .put(CannotGetJdbcConnectionException.class, true)
                .put(CannotAcquireLockException.class, true)
                .put(DeadlockLoserDataAccessException.class, true)
                .put(OptimisticLockingFailureException.class, true)
                .put(PessimisticLockingFailureException.class, true)
                .put(ConcurrencyFailureException.class, true)
                // Will this work for cases where the write queries timeout on the client?
                .put(QueryTimeoutException.class, true)
                .put(TransientDataAccessResourceException.class, true)
                .put(JpaSystemException.class, true)
                .build()
        )
    );
    final ExponentialBackOffPolicy backOffPolicy = new ExponentialBackOffPolicy();
    backOffPolicy.setInitialInterval(dataServiceRetryProperties.getInitialInterval());
    backOffPolicy.setMaxInterval(dataServiceRetryProperties.getMaxInterval());
    this.retryTemplate.setBackOffPolicy(backOffPolicy);
}
 
Example 2
@Test
public void errorCodeTranslation() {
	SQLExceptionTranslator sext = new SQLErrorCodeSQLExceptionTranslator(ERROR_CODES);

	SQLException badSqlEx = new SQLException("", "", 1);
	BadSqlGrammarException bsgex = (BadSqlGrammarException) sext.translate("task", "SQL", badSqlEx);
	assertEquals("SQL", bsgex.getSql());
	assertEquals(badSqlEx, bsgex.getSQLException());

	SQLException invResEx = new SQLException("", "", 4);
	InvalidResultSetAccessException irsex = (InvalidResultSetAccessException) sext.translate("task", "SQL", invResEx);
	assertEquals("SQL", irsex.getSql());
	assertEquals(invResEx, irsex.getSQLException());

	checkTranslation(sext, 5, DataAccessResourceFailureException.class);
	checkTranslation(sext, 6, DataIntegrityViolationException.class);
	checkTranslation(sext, 7, CannotAcquireLockException.class);
	checkTranslation(sext, 8, DeadlockLoserDataAccessException.class);
	checkTranslation(sext, 9, CannotSerializeTransactionException.class);
	checkTranslation(sext, 10, DuplicateKeyException.class);

	SQLException dupKeyEx = new SQLException("", "", 10);
	DataAccessException dksex = sext.translate("task", "SQL", dupKeyEx);
	assertTrue("Not instance of DataIntegrityViolationException",
			DataIntegrityViolationException.class.isAssignableFrom(dksex.getClass()));

	// Test fallback. We assume that no database will ever return this error code,
	// but 07xxx will be bad grammar picked up by the fallback SQLState translator
	SQLException sex = new SQLException("", "07xxx", 666666666);
	BadSqlGrammarException bsgex2 = (BadSqlGrammarException) sext.translate("task", "SQL2", sex);
	assertEquals("SQL2", bsgex2.getSql());
	assertEquals(sex, bsgex2.getSQLException());
}
 
Example 3
@Test
public void errorCodeTranslation() {
	SQLExceptionTranslator sext = new SQLErrorCodeSQLExceptionTranslator(ERROR_CODES);

	SQLException badSqlEx = new SQLException("", "", 1);
	BadSqlGrammarException bsgex = (BadSqlGrammarException) sext.translate("task", "SQL", badSqlEx);
	assertEquals("SQL", bsgex.getSql());
	assertEquals(badSqlEx, bsgex.getSQLException());

	SQLException invResEx = new SQLException("", "", 4);
	InvalidResultSetAccessException irsex = (InvalidResultSetAccessException) sext.translate("task", "SQL", invResEx);
	assertEquals("SQL", irsex.getSql());
	assertEquals(invResEx, irsex.getSQLException());

	checkTranslation(sext, 5, DataAccessResourceFailureException.class);
	checkTranslation(sext, 6, DataIntegrityViolationException.class);
	checkTranslation(sext, 7, CannotAcquireLockException.class);
	checkTranslation(sext, 8, DeadlockLoserDataAccessException.class);
	checkTranslation(sext, 9, CannotSerializeTransactionException.class);
	checkTranslation(sext, 10, DuplicateKeyException.class);

	SQLException dupKeyEx = new SQLException("", "", 10);
	DataAccessException dksex = sext.translate("task", "SQL", dupKeyEx);
	assertTrue("Not instance of DataIntegrityViolationException",
			DataIntegrityViolationException.class.isAssignableFrom(dksex.getClass()));

	// Test fallback. We assume that no database will ever return this error code,
	// but 07xxx will be bad grammar picked up by the fallback SQLState translator
	SQLException sex = new SQLException("", "07xxx", 666666666);
	BadSqlGrammarException bsgex2 = (BadSqlGrammarException) sext.translate("task", "SQL2", sex);
	assertEquals("SQL2", bsgex2.getSql());
	assertEquals(sex, bsgex2.getSQLException());
}
 
Example 4
@Test
public void errorCodeTranslation() {
	SQLExceptionTranslator sext = new SQLErrorCodeSQLExceptionTranslator(ERROR_CODES);

	SQLException badSqlEx = new SQLException("", "", 1);
	BadSqlGrammarException bsgex = (BadSqlGrammarException) sext.translate("task", "SQL", badSqlEx);
	assertEquals("SQL", bsgex.getSql());
	assertEquals(badSqlEx, bsgex.getSQLException());

	SQLException invResEx = new SQLException("", "", 4);
	InvalidResultSetAccessException irsex = (InvalidResultSetAccessException) sext.translate("task", "SQL", invResEx);
	assertEquals("SQL", irsex.getSql());
	assertEquals(invResEx, irsex.getSQLException());

	checkTranslation(sext, 5, DataAccessResourceFailureException.class);
	checkTranslation(sext, 6, DataIntegrityViolationException.class);
	checkTranslation(sext, 7, CannotAcquireLockException.class);
	checkTranslation(sext, 8, DeadlockLoserDataAccessException.class);
	checkTranslation(sext, 9, CannotSerializeTransactionException.class);
	checkTranslation(sext, 10, DuplicateKeyException.class);

	SQLException dupKeyEx = new SQLException("", "", 10);
	DataAccessException dksex = sext.translate("task", "SQL", dupKeyEx);
	assertTrue("Not instance of DataIntegrityViolationException",
			DataIntegrityViolationException.class.isAssignableFrom(dksex.getClass()));

	// Test fallback. We assume that no database will ever return this error code,
	// but 07xxx will be bad grammar picked up by the fallback SQLState translator
	SQLException sex = new SQLException("", "07xxx", 666666666);
	BadSqlGrammarException bsgex2 = (BadSqlGrammarException) sext.translate("task", "SQL2", sex);
	assertEquals("SQL2", bsgex2.getSql());
	assertEquals(sex, bsgex2.getSQLException());
}
 
Example 5
public void testErrorCodeTranslation() {
	SQLExceptionTranslator sext = new SQLErrorCodeSQLExceptionTranslator(ERROR_CODES);

	SQLException badSqlEx = new SQLException("", "", 1);
	BadSqlGrammarException bsgex = (BadSqlGrammarException) sext.translate("task", "SQL", badSqlEx);
	assertEquals("SQL", bsgex.getSql());
	assertEquals(badSqlEx, bsgex.getSQLException());

	SQLException invResEx = new SQLException("", "", 4);
	InvalidResultSetAccessException irsex = (InvalidResultSetAccessException) sext.translate("task", "SQL", invResEx);
	assertEquals("SQL", irsex.getSql());
	assertEquals(invResEx, irsex.getSQLException());

	checkTranslation(sext, 5, DataAccessResourceFailureException.class);
	checkTranslation(sext, 6, DataIntegrityViolationException.class);
	checkTranslation(sext, 7, CannotAcquireLockException.class);
	checkTranslation(sext, 8, DeadlockLoserDataAccessException.class);
	checkTranslation(sext, 9, CannotSerializeTransactionException.class);
	checkTranslation(sext, 10, DuplicateKeyException.class);

	SQLException dupKeyEx = new SQLException("", "", 10);
	DataAccessException dksex = sext.translate("task", "SQL", dupKeyEx);
	assertTrue("Not instance of DataIntegrityViolationException",
			DataIntegrityViolationException.class.isAssignableFrom(dksex.getClass()));

	// Test fallback. We assume that no database will ever return this error code,
	// but 07xxx will be bad grammar picked up by the fallback SQLState translator
	SQLException sex = new SQLException("", "07xxx", 666666666);
	BadSqlGrammarException bsgex2 = (BadSqlGrammarException) sext.translate("task", "SQL2", sex);
	assertEquals("SQL2", bsgex2.getSql());
	assertEquals(sex, bsgex2.getSQLException());
}
 
Example 6
Source Project: spring-analysis-note   Source File: EntityManagerFactoryUtils.java    License: MIT License 4 votes vote down vote up
/**
 * Convert the given runtime exception to an appropriate exception from the
 * {@code org.springframework.dao} hierarchy.
 * Return null if no translation is appropriate: any other exception may
 * have resulted from user code, and should not be translated.
 * <p>The most important cases like object not found or optimistic locking failure
 * are covered here. For more fine-granular conversion, JpaTransactionManager etc
 * support sophisticated translation of exceptions via a JpaDialect.
 * @param ex runtime exception that occurred
 * @return the corresponding DataAccessException instance,
 * or {@code null} if the exception should not be translated
 */
@Nullable
public static DataAccessException convertJpaAccessExceptionIfPossible(RuntimeException ex) {
	// Following the JPA specification, a persistence provider can also
	// throw these two exceptions, besides PersistenceException.
	if (ex instanceof IllegalStateException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}
	if (ex instanceof IllegalArgumentException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// Check for well-known PersistenceException subclasses.
	if (ex instanceof EntityNotFoundException) {
		return new JpaObjectRetrievalFailureException((EntityNotFoundException) ex);
	}
	if (ex instanceof NoResultException) {
		return new EmptyResultDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof NonUniqueResultException) {
		return new IncorrectResultSizeDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof QueryTimeoutException) {
		return new org.springframework.dao.QueryTimeoutException(ex.getMessage(), ex);
	}
	if (ex instanceof LockTimeoutException) {
		return new CannotAcquireLockException(ex.getMessage(), ex);
	}
	if (ex instanceof PessimisticLockException) {
		return new PessimisticLockingFailureException(ex.getMessage(), ex);
	}
	if (ex instanceof OptimisticLockException) {
		return new JpaOptimisticLockingFailureException((OptimisticLockException) ex);
	}
	if (ex instanceof EntityExistsException) {
		return new DataIntegrityViolationException(ex.getMessage(), ex);
	}
	if (ex instanceof TransactionRequiredException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// If we have another kind of PersistenceException, throw it.
	if (ex instanceof PersistenceException) {
		return new JpaSystemException(ex);
	}

	// If we get here, we have an exception that resulted from user code,
	// rather than the persistence provider, so we return null to indicate
	// that translation should not occur.
	return null;
}
 
Example 7
Source Project: java-technology-stack   Source File: EntityManagerFactoryUtils.java    License: MIT License 4 votes vote down vote up
/**
 * Convert the given runtime exception to an appropriate exception from the
 * {@code org.springframework.dao} hierarchy.
 * Return null if no translation is appropriate: any other exception may
 * have resulted from user code, and should not be translated.
 * <p>The most important cases like object not found or optimistic locking failure
 * are covered here. For more fine-granular conversion, JpaTransactionManager etc
 * support sophisticated translation of exceptions via a JpaDialect.
 * @param ex runtime exception that occurred
 * @return the corresponding DataAccessException instance,
 * or {@code null} if the exception should not be translated
 */
@Nullable
public static DataAccessException convertJpaAccessExceptionIfPossible(RuntimeException ex) {
	// Following the JPA specification, a persistence provider can also
	// throw these two exceptions, besides PersistenceException.
	if (ex instanceof IllegalStateException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}
	if (ex instanceof IllegalArgumentException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// Check for well-known PersistenceException subclasses.
	if (ex instanceof EntityNotFoundException) {
		return new JpaObjectRetrievalFailureException((EntityNotFoundException) ex);
	}
	if (ex instanceof NoResultException) {
		return new EmptyResultDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof NonUniqueResultException) {
		return new IncorrectResultSizeDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof QueryTimeoutException) {
		return new org.springframework.dao.QueryTimeoutException(ex.getMessage(), ex);
	}
	if (ex instanceof LockTimeoutException) {
		return new CannotAcquireLockException(ex.getMessage(), ex);
	}
	if (ex instanceof PessimisticLockException) {
		return new PessimisticLockingFailureException(ex.getMessage(), ex);
	}
	if (ex instanceof OptimisticLockException) {
		return new JpaOptimisticLockingFailureException((OptimisticLockException) ex);
	}
	if (ex instanceof EntityExistsException) {
		return new DataIntegrityViolationException(ex.getMessage(), ex);
	}
	if (ex instanceof TransactionRequiredException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// If we have another kind of PersistenceException, throw it.
	if (ex instanceof PersistenceException) {
		return new JpaSystemException(ex);
	}

	// If we get here, we have an exception that resulted from user code,
	// rather than the persistence provider, so we return null to indicate
	// that translation should not occur.
	return null;
}
 
Example 8
/**
 * Convert the given runtime exception to an appropriate exception from the
 * {@code org.springframework.dao} hierarchy.
 * Return null if no translation is appropriate: any other exception may
 * have resulted from user code, and should not be translated.
 * <p>The most important cases like object not found or optimistic locking failure
 * are covered here. For more fine-granular conversion, JpaTransactionManager etc
 * support sophisticated translation of exceptions via a JpaDialect.
 * @param ex runtime exception that occurred
 * @return the corresponding DataAccessException instance,
 * or {@code null} if the exception should not be translated
 */
public static DataAccessException convertJpaAccessExceptionIfPossible(RuntimeException ex) {
	// Following the JPA specification, a persistence provider can also
	// throw these two exceptions, besides PersistenceException.
	if (ex instanceof IllegalStateException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}
	if (ex instanceof IllegalArgumentException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// Check for well-known PersistenceException subclasses.
	if (ex instanceof EntityNotFoundException) {
		return new JpaObjectRetrievalFailureException((EntityNotFoundException) ex);
	}
	if (ex instanceof NoResultException) {
		return new EmptyResultDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof NonUniqueResultException) {
		return new IncorrectResultSizeDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof QueryTimeoutException) {
		return new org.springframework.dao.QueryTimeoutException(ex.getMessage(), ex);
	}
	if (ex instanceof LockTimeoutException) {
		return new CannotAcquireLockException(ex.getMessage(), ex);
	}
	if (ex instanceof PessimisticLockException) {
		return new PessimisticLockingFailureException(ex.getMessage(), ex);
	}
	if (ex instanceof OptimisticLockException) {
		return new JpaOptimisticLockingFailureException((OptimisticLockException) ex);
	}
	if (ex instanceof EntityExistsException) {
		return new DataIntegrityViolationException(ex.getMessage(), ex);
	}
	if (ex instanceof TransactionRequiredException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// If we have another kind of PersistenceException, throw it.
	if (ex instanceof PersistenceException) {
		return new JpaSystemException(ex);
	}

	// If we get here, we have an exception that resulted from user code,
	// rather than the persistence provider, so we return null to indicate
	// that translation should not occur.
	return null;
}
 
Example 9
/**
 * Convert the given runtime exception to an appropriate exception from the
 * {@code org.springframework.dao} hierarchy.
 * Return null if no translation is appropriate: any other exception may
 * have resulted from user code, and should not be translated.
 * <p>The most important cases like object not found or optimistic locking failure
 * are covered here. For more fine-granular conversion, JpaTransactionManager etc
 * support sophisticated translation of exceptions via a JpaDialect.
 * @param ex runtime exception that occurred
 * @return the corresponding DataAccessException instance,
 * or {@code null} if the exception should not be translated
 */
public static DataAccessException convertJpaAccessExceptionIfPossible(RuntimeException ex) {
	// Following the JPA specification, a persistence provider can also
	// throw these two exceptions, besides PersistenceException.
	if (ex instanceof IllegalStateException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}
	if (ex instanceof IllegalArgumentException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// Check for well-known PersistenceException subclasses.
	if (ex instanceof EntityNotFoundException) {
		return new JpaObjectRetrievalFailureException((EntityNotFoundException) ex);
	}
	if (ex instanceof NoResultException) {
		return new EmptyResultDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof NonUniqueResultException) {
		return new IncorrectResultSizeDataAccessException(ex.getMessage(), 1, ex);
	}
	if (ex instanceof QueryTimeoutException) {
		return new org.springframework.dao.QueryTimeoutException(ex.getMessage(), ex);
	}
	if (ex instanceof LockTimeoutException) {
		return new CannotAcquireLockException(ex.getMessage(), ex);
	}
	if (ex instanceof PessimisticLockException) {
		return new PessimisticLockingFailureException(ex.getMessage(), ex);
	}
	if (ex instanceof OptimisticLockException) {
		return new JpaOptimisticLockingFailureException((OptimisticLockException) ex);
	}
	if (ex instanceof EntityExistsException) {
		return new DataIntegrityViolationException(ex.getMessage(), ex);
	}
	if (ex instanceof TransactionRequiredException) {
		return new InvalidDataAccessApiUsageException(ex.getMessage(), ex);
	}

	// If we have another kind of PersistenceException, throw it.
	if (ex instanceof PersistenceException) {
		return new JpaSystemException((PersistenceException) ex);
	}

	// If we get here, we have an exception that resulted from user code,
	// rather than the persistence provider, so we return null to indicate
	// that translation should not occur.
	return null;
}
 
Example 10
@Override
public boolean synchronize () throws InterruptedException
{
   int retrieved = 0, updated = 0, deleted = 0;

   LOGGER.info("Synchronizer#" + getId () + " started");
   try
   {
      if (this.copyProduct)
      {
         retrieved = getAndCopyNewProduct();
      }
      else
      {
         retrieved = getNewProducts();
      }
      if (Thread.interrupted ())
      {
         throw new InterruptedException ();
      }

      updated = getUpdatedProducts ();
      if (Thread.interrupted ())
      {
         throw new InterruptedException ();
      }

      deleted = getDeletedProducts ();
   }
   catch (LockAcquisitionException | CannotAcquireLockException e)
   {
      throw new InterruptedException (e.getMessage ());
   }
   finally
   {
      // Logs a summary of what it has done this session
      StringBuilder sb = new StringBuilder ("Synchronizer#");
      sb.append (getId ()).append (" done:    ");
      sb.append (retrieved).append (" new Products,    ");
      sb.append (updated).append (" updated Products,    ");
      sb.append (deleted).append (" deleted Products");
      sb.append ("    from ").append (this.client.getServiceRoot ());
      LOGGER.info(sb.toString());

      // Writes the database only if there is a modification
      if (this.dateChanged)
      {
         SYNC_SERVICE.saveSynchronizer (this);
         this.dateChanged = false;
      }
   }

   return retrieved < pageSize && updated < pageSize && deleted < pageSize;
}