org.wildfly.swarm.batch.jberet

Class BatchFraction

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap

org.wildfly.swarm.config.BatchJBeret<BatchFraction>

org.wildfly.swarm.batch.jberet.BatchFraction

All Implemented Interfaces:

Serializable, Cloneable, Map, org.wildfly.swarm.config.runtime.Keyed, org.wildfly.swarm.spi.api.Fraction<BatchFraction>

public class BatchFraction
extends org.wildfly.swarm.config.BatchJBeret<BatchFraction>
implements org.wildfly.swarm.spi.api.Fraction<BatchFraction>

A batch (JSR-352) fraction implemented by JBeret.

Author:

James R. Perkins

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.wildfly.swarm.config.BatchJBeret

org.wildfly.swarm.config.BatchJBeret.BatchJBeretResources

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_JOB_REPOSITORY_NAME
static String	DEFAULT_THREAD_POOL_NAME

Constructor Summary

Constructors

Constructor and Description
BatchFraction()

Method Summary

Modifier and Type	Method and Description
BatchFraction	applyDefaults()
static BatchFraction	createDefaultFraction() Creates a default batch fraction.
BatchFraction	defaultJobRepository(DatasourcesFraction datasource) Adds a new JDBC job repository using the datasource name as the job repository name and sets it as the default job repository.
BatchFraction	defaultJobRepository(org.wildfly.swarm.config.batch.jberet.InMemoryJobRepository<?> jobRepository) Adds the in-memory job repository as the default job repository.
BatchFraction	defaultJobRepository(org.wildfly.swarm.config.batch.jberet.JDBCJobRepository<?> jobRepository) Adds the JDBC job repository as the default job repository.
BatchFraction	defaultJobRepository(String name, DatasourcesFraction datasource) Adds a new JDBC job repository and sets it as the default job repository.
BatchFraction	defaultThreadPool(int maxThreads, int keepAliveTime, TimeUnit keepAliveUnits) Creates a new thread-pool using the default name.
BatchFraction	defaultThreadPool(String name, int maxThreads, int keepAliveTime, TimeUnit keepAliveUnits) Creates a new thread-pool and sets the created thread-pool as the default thread-pool for batch jobs.
BatchFraction	jdbcJobRepository(DatasourcesFraction datasource) Creates a new JDBC job repository using the name of the datasource for the job repository name.
BatchFraction	jdbcJobRepository(String name, DatasourcesFraction datasource) Creates a new JDBC job repository.
void	postConstruct()
BatchFraction	threadPool(int maxThreads, int keepAliveTime, TimeUnit keepAliveUnits) Creates a new thread-pool using the default name that can be used for batch jobs.
BatchFraction	threadPool(String name, int maxThreads, int keepAliveTime, TimeUnit keepAliveUnits) Creates a new thread-pool that can be used for batch jobs.

Methods inherited from class org.wildfly.swarm.config.BatchJBeret

addPropertyChangeListener, defaultJobRepository, defaultJobRepository, defaultThreadPool, defaultThreadPool, getKey, inMemoryJobRepositories, inMemoryJobRepository, inMemoryJobRepository, inMemoryJobRepository, inMemoryJobRepository, jdbcJobRepositories, jdbcJobRepository, jdbcJobRepository, jdbcJobRepository, jdbcJobRepository, removePropertyChangeListener, restartJobsOnResume, restartJobsOnResume, subresources, threadFactories, threadFactory, threadFactory, threadFactory, threadFactory, threadPool, threadPool, threadPool, threadPool, threadPools

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

DEFAULT_JOB_REPOSITORY_NAME

public static final String DEFAULT_JOB_REPOSITORY_NAME

See Also:

Constant Field Values

DEFAULT_THREAD_POOL_NAME

public static final String DEFAULT_THREAD_POOL_NAME

See Also:

Constant Field Values

Constructor Detail

BatchFraction

public BatchFraction()

Method Detail

postConstruct

@PostConstruct
public void postConstruct()

createDefaultFraction

public static BatchFraction createDefaultFraction()

Creates a default batch fraction.

Uses an in-memory job repository with the default name.

Uses a default thread-pool with a calculated maximum number of threads based on the available number of processors. A keep alive time of 30 seconds is used for the thread-pool.

Returns:

a new default batch fraction

applyDefaults

public BatchFraction applyDefaults()

Specified by:

applyDefaults in interface org.wildfly.swarm.spi.api.Fraction<BatchFraction>

defaultJobRepository

public BatchFraction defaultJobRepository(org.wildfly.swarm.config.batch.jberet.InMemoryJobRepository<?> jobRepository)

Adds the in-memory job repository as the default job repository.

Parameters:

jobRepository - the job repository to use as the default

Returns:

this fraction

defaultJobRepository

public BatchFraction defaultJobRepository(org.wildfly.swarm.config.batch.jberet.JDBCJobRepository<?> jobRepository)

Adds the JDBC job repository as the default job repository.

Parameters:

jobRepository - the job repository to use as the default

Returns:

this fraction

defaultJobRepository

public BatchFraction defaultJobRepository(DatasourcesFraction datasource)

Adds a new JDBC job repository using the datasource name as the job repository name and sets it as the default job repository.

Parameters:

datasource - the datasource to use to connect to the database

Returns:

this fraction

defaultJobRepository

public BatchFraction defaultJobRepository(String name,
                                          DatasourcesFraction datasource)

Adds a new JDBC job repository and sets it as the default job repository.

Parameters:

name - the name for the JDBC job repository

datasource - the datasource to use to connect to the database

Returns:

this fraction

jdbcJobRepository

public BatchFraction jdbcJobRepository(DatasourcesFraction datasource)

Creates a new JDBC job repository using the name of the datasource for the job repository name.

Parameters:

datasource - the datasource to use to connect to the database

Returns:

this fraction

jdbcJobRepository

public BatchFraction jdbcJobRepository(String name,
                                       DatasourcesFraction datasource)

Creates a new JDBC job repository.

Parameters:

name - the name for the job repository

datasource - the datasource to use to connect to the database

Returns:

this fraction

defaultThreadPool

public BatchFraction defaultThreadPool(int maxThreads,
                                       int keepAliveTime,
                                       TimeUnit keepAliveUnits)

Creates a new thread-pool using the default name. The thread-pool is then set as the default thread-pool for bath jobs.

Parameters:

maxThreads - the maximum number of threads to set the pool to

keepAliveTime - the time to keep threads alive

keepAliveUnits - the time unit for the keep alive time

Returns:

this fraction

defaultThreadPool

public BatchFraction defaultThreadPool(String name,
                                       int maxThreads,
                                       int keepAliveTime,
                                       TimeUnit keepAliveUnits)

Creates a new thread-pool and sets the created thread-pool as the default thread-pool for batch jobs.

Parameters:

name - the maximum number of threads to set the pool to

keepAliveTime - the time to keep threads alive

keepAliveUnits - the time unit for the keep alive time

Returns:

this fraction

threadPool

public BatchFraction threadPool(int maxThreads,
                                int keepAliveTime,
                                TimeUnit keepAliveUnits)

Creates a new thread-pool using the default name that can be used for batch jobs.

Parameters:

keepAliveTime - the time to keep threads alive

keepAliveUnits - the time unit for the keep alive time

Returns:

this fraction

threadPool

public BatchFraction threadPool(String name,
                                int maxThreads,
                                int keepAliveTime,
                                TimeUnit keepAliveUnits)

Creates a new thread-pool that can be used for batch jobs.

Parameters:

name - the maximum number of threads to set the pool to

keepAliveTime - the time to keep threads alive

keepAliveUnits - the time unit for the keep alive time

Returns:

this fraction