Example usage for org.springframework.dao QueryTimeoutException QueryTimeoutException

Introduction

In this page you can find the example usage for org.springframework.dao QueryTimeoutException QueryTimeoutException.

Prototype

public QueryTimeoutException(String msg, Throwable cause) 

Source Link

Document

Constructor for QueryTimeoutException.

Usage

From source file:jp.classmethod.aws.dynamodb.DynamoDbRepository.java

/**
 * Translates low level database exceptions to application level exceptions
 *
 * @param e the low level amazon client exception
 * @param action crud action name//  ww w.j a  v a2  s  .c om
 * @param conditionalSupplier creates condition failed exception (context dependent)
 * @return a translation of the AWS/DynamoDB exception
 */
DataAccessException convertDynamoDBException(AmazonClientException e, String action,
        Supplier<? extends DataAccessException> conditionalSupplier) {

    final String format = "unable to %s entity due to %s.";
    if (e instanceof ConditionalCheckFailedException) {
        return conditionalSupplier.get();
    } else if (e instanceof ProvisionedThroughputExceededException) {
        return new QueryTimeoutException(String.format(Locale.ENGLISH, format, action, "throttling"), e);
    } else if (e instanceof ResourceNotFoundException) {
        return new NonTransientDataAccessResourceException(
                String.format(Locale.ENGLISH, format, action, "table does not exist"), e);
    } else if (e instanceof AmazonServiceException) {
        AmazonServiceException ase = (AmazonServiceException) e;
        if (VALIDATION_EXCEPTION.equals(((AmazonServiceException) e).getErrorCode())) {
            return new InvalidDataAccessResourceUsageException(
                    String.format(Locale.ENGLISH, format, action, "client error"), e);
        } else {
            return new DynamoDbServiceException(
                    String.format(Locale.ENGLISH, format, action, "DynamoDB service error"), ase);
        }
    } else {
        return new InvalidDataAccessResourceUsageException(
                String.format(Locale.ENGLISH, format, action, "client error"), e);
    }
}

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From source file:jp.classmethod.aws.dynamodb.DynamoDbRepository.java

protected DataAccessException processUpdateItemException(K key, AmazonClientException e) {
    final String format = "unable to update entity due to %s.";
    if (e instanceof ConditionalCheckFailedException) {
        if (null == findOne(key)) {
            return getNotFoundException(UPDATE_FAILED_ENTITY_NOT_FOUND, e);
        }/*from   www  .  ja  v  a 2  s .c o m*/
        return new OptimisticLockingFailureException(UPDATE_FAILED_NOT_FOUND_OR_BAD_VERSION, e);
    } else if (e instanceof ProvisionedThroughputExceededException) {
        throw new QueryTimeoutException(String.format(Locale.ENGLISH, format, "throttling"), e);
    } else if (e instanceof AmazonServiceException) {
        AmazonServiceException ase = (AmazonServiceException) e;
        if (VALIDATION_EXCEPTION.equals(ase.getErrorCode())) {
            if (EXPRESSION_REFERS_TO_NON_EXTANT_ATTRIBUTE.equals(ase.getErrorMessage())
                    && null == findOne(key)) {
                // if no locking and we get a specific message, then it also means the item does not exist
                return getNotFoundException(UPDATE_FAILED_ENTITY_NOT_FOUND, e);
            }
            return new InvalidDataAccessResourceUsageException(
                    String.format(Locale.ENGLISH, format, "client error"), e);
        } else {
            return new DynamoDbServiceException(String.format(Locale.ENGLISH, format, "DynamoDB service error"),
                    ase);
        }
    } else {
        return new InvalidDataAccessResourceUsageException(
                String.format(Locale.ENGLISH, format, "client error"), e);
    }
}

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