See: Description
Interface | Description |
---|---|
ItemCountAware |
Marker interface indicating that an item should have the item count set on it.
|
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. |
ResourceAware |
Marker interface indicating that an item should have the Spring
Resource in which it was read from, set on it. |
Class | Description |
---|---|
ExecutionContext |
Object representing a context for an
ItemStream . |
ItemStreamSupport |
Empty method implementation of
ItemStream . |
KeyValueItemWriter<K,V> |
A base class to implement any
ItemWriter that writes to a key value store
using a Converter to derive a key from an item |
SpELItemKeyMapper<K,V> |
An implementation of
Converter that uses SpEL to map a Value to a key |
Exception | Description |
---|---|
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.. |
Infrastructure interfaces and primary dependencies for item concerns.
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