org.springframework.integration.scripting

Class ScriptExecutingMessageSource

java.lang.Object

org.springframework.integration.util.AbstractExpressionEvaluator

org.springframework.integration.endpoint.AbstractMessageSource<Object>

org.springframework.integration.scripting.ScriptExecutingMessageSource

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanNameAware, DisposableBean, InitializingBean, MessageSource<Object>, NamedComponent, BaseSourceMetrics, IntegrationManagement, MessageSourceMetrics

public class ScriptExecutingMessageSource
extends AbstractMessageSource<Object>

The MessageSource strategy implementation to produce a Message from underlying scriptMessageProcessor for polling endpoints.

Since:

3.0

Author:

Artem Bilan, Gary Russell

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.integration.support.management.IntegrationManagement

IntegrationManagement.ManagementOverrides

Field Summary

Fields inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

EXPRESSION_PARSER, logger

Fields inherited from interface org.springframework.integration.support.management.IntegrationManagement

METER_PREFIX, RECEIVE_COUNTER_NAME, SEND_TIMER_NAME

Constructor Summary

Constructors

Constructor and Description
ScriptExecutingMessageSource(AbstractScriptExecutingMessageProcessor<?> scriptMessageProcessor)

Method Summary

Modifier and Type	Method and Description
protected Object	doReceive() Subclasses must implement this method.
String	getComponentType()

Methods inherited from class org.springframework.integration.endpoint.AbstractMessageSource

buildMessage, destroy, getBeanName, getComponentName, getManagedName, getManagedType, getMessageCount, getMessageCountLong, getOverrides, isCountsEnabled, isLoggingEnabled, receive, registerMetricsCaptor, reset, setBeanName, setCountsEnabled, setHeaderExpressions, setLoggingEnabled, setManagedName, setManagedType

Methods inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

afterPropertiesSet, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, getBeanFactory, getEvaluationContext, getEvaluationContext, getMessageBuilderFactory, onInit, setBeanFactory, setConversionService

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.integration.support.management.MessageSourceMetrics

messageCount

Constructor Detail

ScriptExecutingMessageSource

public ScriptExecutingMessageSource(AbstractScriptExecutingMessageProcessor<?> scriptMessageProcessor)

Method Detail

getComponentType

public String getComponentType()

doReceive

protected Object doReceive()

Description copied from class: AbstractMessageSource

Subclasses must implement this method. Typically the returned value will be the payload of type T, but the returned value may also be a Message instance whose payload is of type T; also can be AbstractIntegrationMessageBuilder which is used for additional headers population.

Specified by:

doReceive in class AbstractMessageSource<Object>

Returns:

The value returned.