public static class MessagingMethodInvokerHelper.ParametersWrapper extends Object
Constructor and Description |
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ParametersWrapper(Collection<Message<?>> messages,
Map<String,?> headers) |
ParametersWrapper(Message<?> message) |
Modifier and Type | Method and Description |
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Class<?> |
getFirstParameterType() |
static Object |
getHeader(Map<?,?> headers,
String header)
SpEL Function to retrieve a required header.
|
Map<String,?> |
getHeaders() |
Message<?> |
getMessage() |
Collection<Message<?>> |
getMessages() |
Object |
getPayload() |
public ParametersWrapper(Message<?> message)
public ParametersWrapper(Collection<Message<?>> messages, Map<String,?> headers)
public static Object getHeader(Map<?,?> headers, String header)
headers
- the headers.header
- the header nameIllegalArgumentException
- if the header does not existpublic Object getPayload()
public Collection<Message<?>> getMessages()
public Message<?> getMessage()
public Class<?> getFirstParameterType()