Package org.springframework.batch.item

Infrastructure interfaces and primary dependencies for item concerns.

See:
Description

Interface Summary

ItemProcessor<I,O>	Interface for item transformation.
ItemReader<T>	Strategy interface for providing the data.
ItemStream	Marker interface defining a contract for periodically storing state and restoring from that state should an error occur.
ItemStreamReader<T>	Convenience interface that combines ItemStream and ItemReader .
ItemStreamWriter<T>	Convenience interface that combines ItemStream and ItemWriter .
ItemWriter<T>	Basic interface for generic output operations.
PeekableItemReader<T>	A specialisation of ItemReader that allows the user to look ahead into the stream of items.

Class Summary

ExecutionContext	Object representing a context for an ItemStream.
ItemStreamSupport	Empty method implementation of ItemStream.

Exception Summary

ItemReaderException	A base exception class that all exceptions thrown from an ItemReader extend.
ItemStreamException	Exception representing any errors encountered while processing a stream.
ItemWriterException	A base exception class that all exceptions thrown from an ItemWriter extend.
NonTransientResourceException	Exception indicating that an error has been encountered doing I/O from a reader, and the exception should be considered fatal.
ParseException	Exception indicating that an error has been encountered parsing io, typically from a file.
ReaderNotOpenException	Exception indicating that an ItemReader needed to be opened before read.
UnexpectedInputException	Used to signal an unexpected end of an input or message stream.
WriteFailedException	Unchecked exception indicating that an error has occurred while trying to clear a buffer on a rollback.
WriterNotOpenException	Exception indicating that an ItemWriter needed to be opened before being written to..

Package org.springframework.batch.item Description

Infrastructure interfaces and primary dependencies for item concerns.