FlatFileItemReader « Batch « Spring Q&A





1. Spring Batch- Split a read line FlatFileItemReader into multiple lines while writing    stackoverflow.com

Spring Batch- How can I Split a read line (FlatFileItemReader )into multiple lines while writing uisng FlatFileItemWriter

2. Reading seriialized java objects using FlatFileItemReader    forum.springsource.org

Is it possible to read java objects directly using FlatFileItemReader. I have a flat file which contains serialized java objects. One on each row. There are around 10 objects of this ...

3. FlatFileItemReader and how to skip empty files    forum.springsource.org

By default, the FileItemReader will return null signaling that the step is complete when it encounters an empty file (assuming that the file exists. If it doesn't, we're talking about a ...

4. FlatFileItemReader Reading Past EOF    forum.springsource.org

FlatFileItemReader Reading Past EOF I'm attempting to learn how to use the FlatFileItemReader to read some data exported from my iTunes Library. When it runs, it is reading all of the ...

5. Setting the reading pointer with FlatFileItemReader    forum.springsource.org

Setting the reading pointer with FlatFileItemReader Hi All ! I am implementing a batch framework. Our batch strategy is such that if a job fails, upon restart it should start processing ...

6. Custom FlatFileItemReader    forum.springsource.org

Hi, I'm extending spring frameworks FlatFileItemReader to assign a unique name to the flat file that will be written to the disk by appending a timestamp. However, the file generated does ...

7. FlatFileItemReader, org.springframework.batch.item.ReaderNotOpenExcept ion    forum.springsource.org

FlatFileItemReader, org.springframework.batch.item.ReaderNotOpenExcept ion org.springframework.batch.item.ReaderNotOpenExcept ion: Reader must be open before it can be read. I'm using spring-batch-infrastructure-2.0.4.RELEASE.jar I'm new to spring batch and did some investigation by reading reference doc. I'm ...

8. Setting resource dynamically in FlatFileItemReader    forum.springsource.org

Setting resource dynamically in FlatFileItemReader Hello I am quite new on Spring Batch. In my job definitions' writers I am using a FlatFileItemReader, at the moment I am setting the resource ...

9. How do i give a Line Tokenizer for a flatfileItemReader in Springbatch 2.0.    forum.springsource.org

How do i give a Line Tokenizer for a flatfileItemReader in Springbatch 2.0. Unable to give LineTokenizer.Please help ...





10. Dynamic file name for FlatFileItemReader    forum.springsource.org

Hi , how to pass dynamic file name for FlatFileItemReader. For every job files will create dynamically like the below mentioned pattern and i need to pass file name to reader ...

11. How to get line number while using FlatFileItemReader    forum.springsource.org

Hi I am using FlatFileItemReader to read a delimited flat file. While reading a particular line as input, I would like to get the corresponding line number in my Mapper class. ...

12. Issue#FlatFileItemReader automatically Trimming the leading and trailing spaces    forum.springsource.org

Hi, FlatFileItemReader trims the leading and trailing spaces automaticaly. How to restrict it. Please help For example if my line in the file is (I am indicating spaces with text space ...

13. Facing issue with FlatFileItemReader    forum.springsource.org

data1data2data3 "somedatadata4 I have a similar data in my file. where a double quote is missing in column 3. When i read this file using FlatFileItemReader. It is assigning the both ...

14. FlatFileItemReader    forum.springsource.org

Hello Is it possible to read a flat file where my data are delimited by position in the line ? whithout separator ? Ex : - data1 : betwen 0 and ...

15. Passing filename to FlatFileItemReader with JobParameters    forum.springsource.org

Passing filename to FlatFileItemReader with JobParameters I want to dynamically set the resource property of FileItemReader each time my job is run by adding the filename in jobParameters. I have tried ...

16. How to create FlatFileItemReader?    forum.springsource.org

I have a requirement to process flat file from a directory in the classpath. I do not know the name of the file. Can anyone guide me what can I do ...





17. Handling multiple resources by the FlatFileItemReader    forum.springsource.org

There's currently an issue open against 1.1 to handle just such a scenario: http://jira.springframework.org/browse/BATCH-520 However, with the current release you would need to create your own wrappers to handle multiple files. ...

18. Drive letter in resource parameter to flatFileItemReader    forum.springsource.org

Drive letter in resource parameter to flatFileItemReader Hi I read the manual about passing the file name as a parameters to flatFileItemReader ...

19. Marking invalid lines - FlatFileItemReader    forum.springsource.org

Marking invalid lines - FlatFileItemReader Hi, Users of my application upload lot of data (delimited flat files) and expect fast response. While storing the data I need to run validations 1. ...

20. Passing JobParameters to FieldSetMapper when using FlatFileItemReader    forum.springsource.org

Passing JobParameters to FieldSetMapper when using FlatFileItemReader I would like to be able to pass my JobParameters to my FieldSetMapper upon creation. I am able to pass other beans. Here is ...

21. Writing many lines from one item in FlatFileItemReader    forum.springsource.org

Writing many lines from one item in FlatFileItemWriter I am using the FlatFileItemWriter to write data read by a reader. Each read item results in writing N lines in the file. ...

22. how to pass dynamic resource name to FlatFileItemReader    forum.springsource.org

Hi I have two steps with FlatFileItemReader, the first one uses a resource name tha comes from parameters. the second step has to use a resource name ...

23. Read Multiple files in the same step (flatFileItemReader?)    forum.springsource.org

Read Multiple files in the same step (flatFileItemReader?) Hi to all.. I'm newbie in spring batch and need some help.. hope could be simple for you guys.. I'm trying to read ...

24. FlatFileItemReader question    forum.springsource.org

In Spring Batch 1.1, when my FFIR encountered a problem parsing a line, it gave a nice error message showing which line in the file encountered the problem. In Spring Batch ...

25. LineTokenizer in FlatFileItemReader    forum.springsource.org

LineTokenizer in FlatFileItemReader It looks like the LineTokenizer was removed from the FlatFileItemReader in 2.0, based on the updated documentation (http://static.springframework.org/sp...temReader.html ), but the User Guide and samples still seem to ...

26. Resource Not found for FlatFileItemReader    forum.springsource.org

Hi Guys, I'm using a FlatFileItemReader to read my csv file. If it does not find the file it throws the exception : Code: org.springframework.batch.core.UnexpectedJobExecutionException: Failed to initialize the step at ...

27. how can i skip footer on flatfileitemreader    forum.springsource.org

28. How to log exceptions of FlatFileItemreader    forum.springsource.org

How to log exceptions of FlatFileItemreader Im trying to just catch all possible exceptions, thrown by FlatFileItemReader into mapFiledSet(FieldSet) method of ListFieldSetMapper class, while transforming the field set. I need to ...

29. Skip not working correctly with FlatFileItemReader using CompositeLineTokenizer    forum.springsource.org

Jul 17th, 2009, 01:57 AM #1 deepakthakku View Profile View Forum Posts Private Message Junior Member Join Date Jul 2009 Posts 2 Skip not working correctly with FlatFileItemReader using CompositeLineTokenizer Hi, ...

30. FlatFileItemReader where resource type is ftp    forum.springsource.org

Dec 3rd, 2009, 01:44 PM #1 SpringBatchGuy View Profile View Forum Posts Private Message Junior Member Join Date Dec 2009 Posts 8 FlatFileItemReader where resource type is ftp Hi, I am ...

31. Zipped FlatFileItemReader    forum.springsource.org

I am new to Spring Batch and try to learn by converting existing batches to Spring Batch. However I think my question has nothing to do with Spring Batch but is ...

32. Problem with FlatFileItemReader    forum.springsource.org

Problem with FlatFileItemReader Hi friends, I am using 2.1.0.release spring batch version and facing problem while reading from a flat file. Scenario is, in first step m loading file from ftp ...

33. Problem while reading FlatFileItemReader    forum.springsource.org

Hi, I have some records in a flat file, 1 line is 1 complete information. If something is missing in the first line then an exception occurs and from 2nd line ...

34. FlatfileItemReader failed to initialize while reading translated language characters    forum.springsource.org

FlatfileItemReader failed to initialize while reading translated language characters Hi I am getting a problem while reading a csv file from FlatFileItemReader in spring batch . It gives me a exception ...

35. multi threaded FlatFileItemReader    forum.springsource.org

multi threaded FlatFileItemReader I am busy handling a huge CSV file in input where the staging functionality may be a killer as the actual processing is very simple (sql insert). I ...