org.springframework.integration.dsl

Class IntegrationComponentSpec<S extends IntegrationComponentSpec<S,T>,T>

java.lang.Object

org.springframework.beans.factory.config.AbstractFactoryBean<T>

org.springframework.integration.dsl.IntegrationComponentSpec<S,T>

Type Parameters:

S - the target IntegrationComponentSpec implementation type.

T - the target type.

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean<T>, org.springframework.beans.factory.InitializingBean, org.springframework.context.Lifecycle, org.springframework.context.Phased, org.springframework.context.SmartLifecycle

Direct Known Subclasses:

AbstractConnectionFactorySpec, AbstractMessageListenerContainerSpec, EndpointSpec, JmsDestinationAccessorSpec, JmsOutboundGatewaySpec.ReplyContainerSpec, MessageChannelSpec, MessageHandlerSpec, MessageProcessorSpec, MessageProducerSpec, MessageSourceSpec, MessagingGatewaySpec, PollerSpec, WireTapSpec

public abstract class IntegrationComponentSpec<S extends IntegrationComponentSpec<S,T>,T>
extends org.springframework.beans.factory.config.AbstractFactoryBean<T>
implements org.springframework.context.SmartLifecycle

The common Builder abstraction. The get() method returns the final component.

Since:

5.0

Author:

Artem Bilan

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.commons.logging.Log	logger
protected static org.springframework.expression.spel.standard.SpelExpressionParser	PARSER
protected T	target

Constructor Summary

Constructors

Constructor and Description
IntegrationComponentSpec()

Method Summary

Modifier and Type	Method and Description
protected S	_this()
protected T	createInstance()
protected void	destroyInstance(T instance)
protected T	doGet()
T	get()
java.lang.String	getId()
java.lang.Class<?>	getObjectType()
int	getPhase()
protected S	id(java.lang.String id) Configure the component identifier.
boolean	isAutoStartup()
boolean	isRunning()
void	start()
void	stop()
void	stop(java.lang.Runnable callback)

Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

afterPropertiesSet, destroy, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, isSingleton, setBeanClassLoader, setBeanFactory, setSingleton

Methods inherited from class java.lang.Object

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

Field Detail

PARSER

protected static final org.springframework.expression.spel.standard.SpelExpressionParser PARSER

logger

protected final org.apache.commons.logging.Log logger

target

protected volatile T target

Constructor Detail

IntegrationComponentSpec

public IntegrationComponentSpec()

Method Detail

id

protected S id(java.lang.String id)

Configure the component identifier. Used as the beanName to register the bean in the application context for this component.

Parameters:

id - the id.

Returns:

the spec.

getId

public final java.lang.String getId()

get

public T get()

Returns:

the configured component.

getObjectType

public java.lang.Class<?> getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean<T>

Specified by:

getObjectType in class org.springframework.beans.factory.config.AbstractFactoryBean<T>

createInstance

protected T createInstance()
                    throws java.lang.Exception

Specified by:

createInstance in class org.springframework.beans.factory.config.AbstractFactoryBean<T>

Throws:

java.lang.Exception

destroyInstance

protected void destroyInstance(T instance)
                        throws java.lang.Exception

Overrides:

destroyInstance in class org.springframework.beans.factory.config.AbstractFactoryBean<T>

Throws:

java.lang.Exception

start

public void start()

Specified by:

start in interface org.springframework.context.Lifecycle

stop

public void stop()

Specified by:

stop in interface org.springframework.context.Lifecycle

isRunning

public boolean isRunning()

Specified by:

isRunning in interface org.springframework.context.Lifecycle

isAutoStartup

public boolean isAutoStartup()

Specified by:

isAutoStartup in interface org.springframework.context.SmartLifecycle

stop

public void stop(java.lang.Runnable callback)

Specified by:

stop in interface org.springframework.context.SmartLifecycle

getPhase

public int getPhase()

Specified by:

getPhase in interface org.springframework.context.Phased

_this

protected final S _this()

doGet

protected T doGet()