Using 1.0.1.SNAPSHOT version of spring-data-dynamodb. It appears that calling deleteAll() on a repository goes down an unintentional codepath. DynamoDBTemplate.batchDelete() is passed a PaginatedScanList object by SimpleDynamoDBCrudRepository.deleteAll().
Here is the exception raised: com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMappingException: Class class com.amazonaws.services.dynamodbv2.datamodeling.PaginatedScanList must be annotated with interface
Instead of invoking DynamoDBMapper.batchDelete(List) the wrong version of this function (DynamoDBMapper.batchDelete(Object...) ) is invoked. The result is later on DynamoDBReflector.getTable() is passed the PaginatedScanList class instead of the domain object class. The result is the exception which should not be seen here.
michaellavelle
commented
9 years ago
Using 1.0.1.SNAPSHOT version of spring-data-dynamodb. It appears that calling deleteAll() on a repository goes down an unintentional codepath. DynamoDBTemplate.batchDelete() is passed a PaginatedScanList object by SimpleDynamoDBCrudRepository.deleteAll().
Here is the exception raised: com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMappingException: Class class com.amazonaws.services.dynamodbv2.datamodeling.PaginatedScanList must be annotated with interface
Instead of invoking DynamoDBMapper.batchDelete(List) the wrong version of this function (DynamoDBMapper.batchDelete(Object...) ) is invoked. The result is later on DynamoDBReflector.getTable() is passed the PaginatedScanList class instead of the domain object class. The result is the exception which should not be seen here.
DynamoDBReflector.getTable(Class) line: 190
DynamoDBMapper.getTableName(Class<?>, DynamoDBMapperConfig, DynamoDBReflector) line: 551
DynamoDBMapper.getTableName(Class<?>, DynamoDBMapperConfig) line: 544
DynamoDBMapper.batchWrite(List
I'll submit a pull request with a fix in a little while.