Package org.springframework.batch.core.explore.support

Class JobExplorerFactoryBean

java.lang.Object

org.springframework.batch.core.explore.support.AbstractJobExplorerFactoryBean

org.springframework.batch.core.explore.support.JobExplorerFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.FactoryBean<JobExplorer>, org.springframework.beans.factory.InitializingBean

public class JobExplorerFactoryBean
extends AbstractJobExplorerFactoryBean
implements org.springframework.beans.factory.InitializingBean

A FactoryBean that automates the creation of a SimpleJobExplorer using JDBC DAO implementations. Requires the user to describe what kind of database they are using.

Since:

2.0

Author:

Dave Syer, Mahmoud Ben Hassine

Field Summary

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
JobExplorerFactoryBean()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
protected ExecutionContextDao	createExecutionContextDao()
protected JobExecutionDao	createJobExecutionDao()
protected JobInstanceDao	createJobInstanceDao()
protected StepExecutionDao	createStepExecutionDao()
JobExplorer	getObject()
void	setDataSource(DataSource dataSource)	Public setter for the DataSource.
void	setJdbcOperations(org.springframework.jdbc.core.JdbcOperations jdbcOperations)	Public setter for the JdbcOperations.
void	setLobHandler(org.springframework.jdbc.support.lob.LobHandler lobHandler)	The lob handler to use when saving ExecutionContext instances.
void	setSerializer(ExecutionContextSerializer serializer)	A custom implementation of the ExecutionContextSerializer.
void	setTablePrefix(String tablePrefix)	Sets the table prefix for all the batch meta-data tables.

Methods inherited from class org.springframework.batch.core.explore.support.AbstractJobExplorerFactoryBean

getObjectType, isSingleton

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JobExplorerFactoryBean

public JobExplorerFactoryBean()

Method Details

setSerializer

public void setSerializer(ExecutionContextSerializer serializer)

A custom implementation of the ExecutionContextSerializer. The default, if not injected, is the Jackson2ExecutionContextStringSerializer.

Parameters:

serializer - used to serialize/deserialize an ExecutionContext

See Also:

• ExecutionContextSerializer

setDataSource

public void setDataSource(DataSource dataSource)

Public setter for the DataSource.

Parameters:

dataSource - a DataSource

setJdbcOperations

public void setJdbcOperations(org.springframework.jdbc.core.JdbcOperations jdbcOperations)

Public setter for the JdbcOperations. If this property is not set explicitly, a new JdbcTemplate will be created for the configured DataSource by default.

Parameters:

jdbcOperations - a JdbcOperations

setTablePrefix

public void setTablePrefix(String tablePrefix)

Sets the table prefix for all the batch meta-data tables.

Parameters:

tablePrefix - prefix for the batch meta-data tables

setLobHandler

public void setLobHandler(org.springframework.jdbc.support.lob.LobHandler lobHandler)

The lob handler to use when saving ExecutionContext instances. Defaults to null which works for most databases.

Parameters:

lobHandler - Large object handler for saving ExecutionContext

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

createExecutionContextDao

protected ExecutionContextDao createExecutionContextDao()
                                                 throws Exception

Specified by:

createExecutionContextDao in class AbstractJobExplorerFactoryBean

Returns:

fully configured ExecutionContextDao implementation.

Throws:

Exception - thrown if error occurs during ExecutionContextDao creation.

createJobInstanceDao

protected JobInstanceDao createJobInstanceDao()
                                       throws Exception

Specified by:

createJobInstanceDao in class AbstractJobExplorerFactoryBean

Returns:

fully configured JobInstanceDao implementation.

Throws:

Exception - thrown if error occurs during JobInstanceDao creation.

createJobExecutionDao

protected JobExecutionDao createJobExecutionDao()
                                         throws Exception

Specified by:

createJobExecutionDao in class AbstractJobExplorerFactoryBean

Returns:

fully configured JobExecutionDao implementation.

Throws:

Exception - thrown if error occurs during JobExecutionDao creation.

createStepExecutionDao

protected StepExecutionDao createStepExecutionDao()
                                           throws Exception

Specified by:

createStepExecutionDao in class AbstractJobExplorerFactoryBean

Returns:

fully configured StepExecutionDao implementation.

Throws:

Exception - thrown if error occurs during StepExecutionDao creation.

getObject

public JobExplorer getObject()
                      throws Exception

Specified by:

getObject in interface org.springframework.beans.factory.FactoryBean<JobExplorer>

Throws:

Exception