java.lang.Object
- org.springframework.batch.item.database.builder.HibernateCursorItemReaderBuilder<T>

```
public class HibernateCursorItemReaderBuilder<T>
extends java.lang.Object
```
This is a builder for the HibernateCursorItemReader. When configuring, one of the following should be provided (listed in order of precedence):
Since:
4.0
Author:
Michael Minella, Glenn Renfro
See Also:
HibernateCursorItemReader

Constructor Summary
Constructors
Constructor Description
HibernateCursorItemReaderBuilder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`HibernateCursorItemReader<T>`	`build()`	Returns a fully constructed `HibernateCursorItemReader`.
`HibernateCursorItemReaderBuilder<T>`	`currentItemCount(int currentItemCount)`	Index for the current item.
`HibernateCursorItemReaderBuilder<T>`	`entityClass(java.lang.Class nativeClass)`
`HibernateCursorItemReaderBuilder<T>`	`fetchSize(int fetchSize)`	The number of items to be returned with each round trip to the database.
`HibernateCursorItemReaderBuilder<T>`	`maxItemCount(int maxItemCount)`	Configure the max number of items to be read.
`HibernateCursorItemReaderBuilder<T>`	`name(java.lang.String name)`	The name used to calculate the key within the `ExecutionContext`.
`HibernateCursorItemReaderBuilder<T>`	`nativeQuery(java.lang.String nativeQuery)`	Used to configure a `HibernateNativeQueryProvider`.
`HibernateCursorItemReaderBuilder<T>`	`parameterValues(java.util.Map<java.lang.String,java.lang.Object> parameterValues)`	A map of parameter values to be set on the query.
`HibernateCursorItemReaderBuilder<T>`	`queryName(java.lang.String queryName)`	The name of the Hibernate named query to be executed for this reader.
`HibernateCursorItemReaderBuilder<T>`	`queryProvider(HibernateQueryProvider<T> queryProvider)`	A query provider.
`HibernateCursorItemReaderBuilder<T>`	`queryString(java.lang.String queryString)`	The HQL query string to execute.
`HibernateCursorItemReaderBuilder<T>`	`saveState(boolean saveState)`	Configure if the state of the `ItemStreamSupport` should be persisted within the `ExecutionContext` for restart purposes.
`HibernateCursorItemReaderBuilder<T>`	`sessionFactory(org.hibernate.SessionFactory sessionFactory)`	The Hibernate `SessionFactory` to execute the query against.
`HibernateCursorItemReaderBuilder<T>`	`useStatelessSession(boolean useStatelessSession)`	Indicator for whether to use a `StatelessSession` (`true`) or a `Session` (`false`).

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

- Constructor Detail
  - HibernateCursorItemReaderBuilder
```
public HibernateCursorItemReaderBuilder()
```
- Method Detail
  - saveState
```
public HibernateCursorItemReaderBuilder<T> saveState(boolean saveState)
```
    Configure if the state of the ItemStreamSupport should be persisted within the ExecutionContext for restart purposes.
    Parameters:
    saveState - defaults to true
    Returns:
    The current instance of the builder.
  - name
```
public HibernateCursorItemReaderBuilder<T> name(java.lang.String name)
```
    The name used to calculate the key within the ExecutionContext. Required if saveState(boolean) is set to true.
    Parameters:
    name - name of the reader instance
    Returns:
    The current instance of the builder.
    See Also:
    ItemStreamSupport.setName(String)
  - maxItemCount
```
public HibernateCursorItemReaderBuilder<T> maxItemCount(int maxItemCount)
```
    Configure the max number of items to be read.
    Parameters:
    maxItemCount - the max items to be read
    Returns:
    The current instance of the builder.
    See Also:
    AbstractItemCountingItemStreamItemReader.setMaxItemCount(int)
  - currentItemCount
```
public HibernateCursorItemReaderBuilder<T> currentItemCount(int currentItemCount)
```
    Index for the current item. Used on restarts to indicate where to start from.
    Parameters:
    currentItemCount - current index
    Returns:
    this instance for method chaining
    See Also:
    AbstractItemCountingItemStreamItemReader.setCurrentItemCount(int)
  - parameterValues
```
public HibernateCursorItemReaderBuilder<T> parameterValues(java.util.Map<java.lang.String,java.lang.Object> parameterValues)
```
    A map of parameter values to be set on the query. The key of the map is the name of the parameter to be set with the value being the value to be set.
    Parameters:
    parameterValues - map of values
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setParameterValues(Map)
  - queryName
```
public HibernateCursorItemReaderBuilder<T> queryName(java.lang.String queryName)
```
    The name of the Hibernate named query to be executed for this reader.
    Parameters:
    queryName - name of the query to execute
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setQueryName(String)
  - fetchSize
```
public HibernateCursorItemReaderBuilder<T> fetchSize(int fetchSize)
```
    The number of items to be returned with each round trip to the database. Used internally by Hibernate.
    Parameters:
    fetchSize - number of records to return per fetch
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setFetchSize(int)
  - queryProvider
```
public HibernateCursorItemReaderBuilder<T> queryProvider(HibernateQueryProvider<T> queryProvider)
```
    A query provider. This should be set only if queryString(String) and queryName(String) have not been set.
    Parameters:
    queryProvider - the query provider
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setQueryProvider(HibernateQueryProvider)
  - queryString
```
public HibernateCursorItemReaderBuilder<T> queryString(java.lang.String queryString)
```
    The HQL query string to execute. This should only be set if queryProvider(HibernateQueryProvider) and queryName(String) have not been set.
    Parameters:
    queryString - the HQL query
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setQueryString(String)
  - sessionFactory
```
public HibernateCursorItemReaderBuilder<T> sessionFactory(org.hibernate.SessionFactory sessionFactory)
```
    The Hibernate SessionFactory to execute the query against.
    Parameters:
    sessionFactory - the session factory
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setSessionFactory(SessionFactory)
  - useStatelessSession
```
public HibernateCursorItemReaderBuilder<T> useStatelessSession(boolean useStatelessSession)
```
    Indicator for whether to use a StatelessSession (true) or a Session (false).
    Parameters:
    useStatelessSession - Defaults to false
    Returns:
    this instance for method chaining
    See Also:
    HibernateCursorItemReader.setUseStatelessSession(boolean)
  - nativeQuery
```
public HibernateCursorItemReaderBuilder<T> nativeQuery(java.lang.String nativeQuery)
```
    Used to configure a HibernateNativeQueryProvider. This is ignored if
    Parameters:
    nativeQuery - String containing the native query.
    Returns:
    this instance for method chaining
  - entityClass
```
public HibernateCursorItemReaderBuilder<T> entityClass(java.lang.Class nativeClass)
```
  - build
```
public HibernateCursorItemReader<T> build()
```
    Returns a fully constructed HibernateCursorItemReader.
    Returns:
    a new HibernateCursorItemReader

Class HibernateCursorItemReaderBuilder<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

HibernateCursorItemReaderBuilder

Method Detail

saveState

name

maxItemCount

currentItemCount

parameterValues

queryName

fetchSize

queryProvider

queryString

sessionFactory

useStatelessSession

nativeQuery

entityClass

build