Package org.springframework.integration.stream

Class ByteStreamReadingMessageSource

java.lang.Object

org.springframework.integration.util.AbstractExpressionEvaluator

org.springframework.integration.endpoint.AbstractMessageSource<byte[]>

org.springframework.integration.stream.ByteStreamReadingMessageSource

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanNameAware, DisposableBean, InitializingBean, MessageSource<byte[]>, IntegrationPattern, NamedComponent, IntegrationInboundManagement, IntegrationManagement

public class ByteStreamReadingMessageSource
extends AbstractMessageSource<byte[]>

A pollable source for receiving bytes from an InputStream.

Author:

Mark Fisher, Artem Bilan

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	Description
ByteStreamReadingMessageSource(InputStream stream)
ByteStreamReadingMessageSource(InputStream stream, int bufferSize)

Method Summary

Modifier and Type	Method	Description
protected byte[]	doReceive()	Subclasses must implement this method.
String	getComponentType()
void	setBytesPerMessage(int bytesPerMessage)
void	setShouldTruncate(boolean shouldTruncate)

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

buildMessage, destroy, getBeanName, getComponentName, getManagedName, getManagedType, getOverrides, isLoggingEnabled, receive, registerMetricsCaptor, setBeanName, 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.IntegrationManagement

getThisAs, isObserved, registerObservationRegistry

Methods inherited from interface org.springframework.integration.core.MessageSource

getIntegrationPatternType

Constructor Details

ByteStreamReadingMessageSource

public ByteStreamReadingMessageSource(InputStream stream)

ByteStreamReadingMessageSource

public ByteStreamReadingMessageSource(InputStream stream,
 int bufferSize)

Method Details

setBytesPerMessage

public void setBytesPerMessage(int bytesPerMessage)

setShouldTruncate

public void setShouldTruncate(boolean shouldTruncate)

getComponentType

public String getComponentType()

doReceive

protected byte[] 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<byte[]>

Returns:

The value returned.