[#BATCH-427] Another example of dual extends and implements

Spring Batch

Another example of dual extends and implements

Created: 06/Mar/08 12:52 AM Updated: 06/Mar/08 02:25 AM

Component/s:

Infrastructure

Affects Version/s:

1.0.0.rc1

Fix Version/s:

1.0.0.rc1

Time Tracking:

Original Estimate:

0.02d

Remaining Estimate:

0.02d

Time Spent:

Not Specified

Description

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Using eUML to reverse engineer the models and finding more examples of cleanup that needs to occur in the ItemWriter hierarchy - a very small fix. In this case CompositeItemWriter is both extending AbstractItemWriter and implementing ItemWriter. Remove ItemWriter from implements list.

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Wayne Lund - 06/Mar/08 01:05 AM

Also, AbstractItemStreamItemWriter doesn't seemed to be used anywhere. Can it be removed?

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Wayne Lund - 06/Mar/08 01:07 AM

Looking through the history this seems to have been one of the residual changes from the Adapter discussion but AbstractItemStreamItemWriter is not only not an adapter but doesn't seem to be useful to any of the subclasses in the hierarchy and has no collaborators.