org.springframework.integration.util

Class MessagingMethodInvokerHelper.ParametersWrapper

java.lang.Object

org.springframework.integration.util.MessagingMethodInvokerHelper.ParametersWrapper

Enclosing class:

MessagingMethodInvokerHelper<T>

public static class MessagingMethodInvokerHelper.ParametersWrapper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ParametersWrapper(java.util.Collection<org.springframework.messaging.Message<?>> messages, java.util.Map<java.lang.String,?> headers)
ParametersWrapper(org.springframework.messaging.Message<?> message)

Method Summary

Modifier and Type	Method and Description
java.lang.Class<?>	getFirstParameterType()
static java.lang.Object	getHeader(java.util.Map<?,?> headers, java.lang.String header) SpEL Function to retrieve a required header.
java.util.Map<java.lang.String,?>	getHeaders()
org.springframework.messaging.Message<?>	getMessage()
java.util.Collection<org.springframework.messaging.Message<?>>	getMessages()
java.lang.Object	getPayload()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParametersWrapper

public ParametersWrapper(org.springframework.messaging.Message<?> message)

ParametersWrapper

public ParametersWrapper(java.util.Collection<org.springframework.messaging.Message<?>> messages,
                         java.util.Map<java.lang.String,?> headers)

Method Detail

getHeader

public static java.lang.Object getHeader(java.util.Map<?,?> headers,
                                         java.lang.String header)

SpEL Function to retrieve a required header.

Parameters:

headers - the headers.

header - the header name

Returns:

the header

Throws:

java.lang.IllegalArgumentException - if the header does not exist

getPayload

public java.lang.Object getPayload()

getMessages

public java.util.Collection<org.springframework.messaging.Message<?>> getMessages()

getHeaders

public java.util.Map<java.lang.String,?> getHeaders()

getMessage

public org.springframework.messaging.Message<?> getMessage()

getFirstParameterType

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