Uses of Interface
org.springframework.batch.item.ItemReader

Packages that use ItemReader

example
org.springframework.batch.core.step.item	Specific implementations of step concerns for item-oriented approach.
org.springframework.batch.integration.file
org.springframework.batch.item.adapter	Adapters for Plain Old Java Objects.
org.springframework.batch.item.database	Infrastructure implementations of database based item readers and writers.
org.springframework.batch.item.file	Infrastructure implementations of io file concerns.
org.springframework.batch.item.file.separator	Infrastructure implementations of io file support separator concerns.
org.springframework.batch.item.jms
org.springframework.batch.item.support	Internal support package
org.springframework.batch.item.validator	Infrastructure implementations of item validator concerns.
org.springframework.batch.item.xml	Infrastructure implementations of xml input and output.
org.springframework.batch.repeat.callback	Infrastructure implementations of repeat callback concerns.

Uses of ItemReader in example

Classes in example that implement ItemReader

class

ExampleItemReader ItemReader with hard-coded input data.

Uses of ItemReader in org.springframework.batch.core.step.item

Methods in org.springframework.batch.core.step.item that return ItemReader

protected ItemReader

AbstractStepFactoryBean.getItemReader() Protected getter for the ItemReader for subclasses to use.

Methods in org.springframework.batch.core.step.item with parameters of type ItemReader

void	AbstractStepFactoryBean.setItemReader(ItemReader itemReader)

Constructors in org.springframework.batch.core.step.item with parameters of type ItemReader

ItemSkipPolicyItemHandler(ItemReader itemReader, ItemWriter itemWriter)

SimpleItemHandler(ItemReader itemReader, ItemWriter itemWriter)

Uses of ItemReader in org.springframework.batch.integration.file

Methods in org.springframework.batch.integration.file with parameters of type ItemReader

void	FileToMessagesJobFactoryBean.setItemReader(ItemReader itemReader) Public setter for the ItemReader.

Uses of ItemReader in org.springframework.batch.item.adapter

Classes in org.springframework.batch.item.adapter that implement ItemReader

class

ItemReaderAdapter Invokes a custom method on a delegate plain old Java object which itself provides an item.

Uses of ItemReader in org.springframework.batch.item.database

Classes in org.springframework.batch.item.database that implement ItemReader

class	DrivingQueryItemReader Convenience class for driving query item readers.
class	HibernateCursorItemReader ItemReader for reading database records built on top of Hibernate.
class	IbatisDrivingQueryItemReader Extension of DrivingQueryItemReader that maps keys to objects.
class	JdbcCursorItemReader Simple item reader that opens a JDBC cursor and continually retrieves the next row in the ResultSet.

Uses of ItemReader in org.springframework.batch.item.file

Subinterfaces of ItemReader in org.springframework.batch.item.file

interface

ResourceAwareItemReaderItemStream Interface for ItemReaders that implement ItemStream and read input from Resource.

Classes in org.springframework.batch.item.file that implement ItemReader

class	FlatFileItemReader This class represents a ItemReader, that reads lines from text file, tokenizes them to structured tuples (FieldSets) instances and maps the FieldSets to domain objects.
class	MultiResourceItemReader Reads items from multiple resources sequentially - resource list is given by MultiResourceItemReader.setResources(Resource[]), the actual reading is delegated to MultiResourceItemReader.setDelegate(ResourceAwareItemReaderItemStream).

Uses of ItemReader in org.springframework.batch.item.file.separator

Subinterfaces of ItemReader in org.springframework.batch.item.file.separator

interface

LineReader

Classes in org.springframework.batch.item.file.separator that implement ItemReader

class

ResourceLineReader An input source that reads lines one by one from a resource.

Uses of ItemReader in org.springframework.batch.item.jms

Classes in org.springframework.batch.item.jms that implement ItemReader

class

JmsItemReader An ItemReader for JMS using a JmsTemplate.

Uses of ItemReader in org.springframework.batch.item.support

Classes in org.springframework.batch.item.support that implement ItemReader

class	AbstractBufferedItemReaderItemStream Abstract superclass for ItemReaders which use item buffering to support reset/rollback.
class	AbstractItemReader Base class for ItemReader implementations.
class	AbstractItemStreamItemReader Base class for ItemReader implementations.
class	AggregateItemReader An ItemReader that delivers a list as its item, storing up objects from the injected ItemReader until they are ready to be packed out as a collection.
class	DelegatingItemReader Simple wrapper around ItemReader.
class	ListItemReader An ItemReader that pulls data from a list.

Methods in org.springframework.batch.item.support with parameters of type ItemReader

void	DelegatingItemReader.setItemReader(ItemReader source) Setter for input source.

Constructors in org.springframework.batch.item.support with parameters of type ItemReader

DelegatingItemReader(ItemReader itemReader)
Convenience constructor for setting mandatory property.

Uses of ItemReader in org.springframework.batch.item.validator

Classes in org.springframework.batch.item.validator that implement ItemReader

class

ValidatingItemReader Simple extension of DelegatingItemReader that provides for validation before returning input.

Uses of ItemReader in org.springframework.batch.item.xml

Classes in org.springframework.batch.item.xml that implement ItemReader

class

StaxEventItemReader Item reader for reading XML input based on StAX.

Uses of ItemReader in org.springframework.batch.repeat.callback

Constructors in org.springframework.batch.repeat.callback with parameters of type ItemReader

ItemReaderRepeatCallback(ItemReader provider)
Default writer is null, in which case we do nothing - subclasses can extend this behaviour, but must be careful to actually exhaust the provider by calling next().

ItemReaderRepeatCallback(ItemReader provider, ItemWriter writer)