TypedItemWriter (BatchEE 1.0.5-SNAPSHOT API)

java.lang.Object
- org.apache.batchee.extras.typed.TypedItemWriter<R,C>

All Implemented Interfaces:: javax.batch.api.chunk.ItemWriter

Direct Known Subclasses:: NoStateTypedItemWriter

public abstract class TypedItemWriter<R,C extends Serializable>
extends Object
implements javax.batch.api.chunk.ItemWriter

Constructor Summary

Constructors
Constructor Description

TypedItemWriter()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Serializable`	`checkpointInfo()`
`protected abstract C`	`doCheckpointInfo()`
`protected abstract void`	`doOpen(C checkpoint)`
`protected abstract void`	`doWriteItems(List<R> items)`
`void`	`open(Serializable checkpoint)`
`void`	`writeItems(List<Object> items)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.batch.api.chunk.ItemWriter
close

Constructor Detail
- TypedItemWriter
```
public TypedItemWriter()
```

Method Detail

doOpen

protected abstract void doOpen(C checkpoint)

doCheckpointInfo

protected abstract C doCheckpointInfo()

doWriteItems

protected abstract void doWriteItems(List<R> items)

open
```
public void open(Serializable checkpoint)
          throws Exception
```
Specified by:

open in interface javax.batch.api.chunk.ItemWriter

Throws:

Exception

writeItems
```
public void writeItems(List<Object> items)
                throws Exception
```
Specified by:

writeItems in interface javax.batch.api.chunk.ItemWriter

Throws:

Exception

checkpointInfo
```
public Serializable checkpointInfo()
                            throws Exception
```
Specified by:

checkpointInfo in interface javax.batch.api.chunk.ItemWriter

Throws:

Exception