public abstract class AbstractAggregatingMessageGroupProcessor extends java.lang.Object implements MessageGroupProcessor, org.springframework.beans.factory.BeanFactoryAware
| Constructor and Description |
|---|
AbstractAggregatingMessageGroupProcessor() |
| Modifier and Type | Method and Description |
|---|---|
protected java.util.Map<java.lang.String,java.lang.Object> |
aggregateHeaders(MessageGroup group)
This default implementation simply returns all headers that have no conflicts among the group.
|
protected abstract java.lang.Object |
aggregatePayloads(MessageGroup group,
java.util.Map<java.lang.String,java.lang.Object> defaultHeaders) |
protected MessageBuilderFactory |
getMessageBuilderFactory() |
java.lang.Object |
processMessageGroup(MessageGroup group)
Process the given MessageGroup.
|
void |
setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory) |
public AbstractAggregatingMessageGroupProcessor()
public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
throws org.springframework.beans.BeansException
setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAwareorg.springframework.beans.BeansExceptionprotected MessageBuilderFactory getMessageBuilderFactory()
public final java.lang.Object processMessageGroup(MessageGroup group)
MessageGroupProcessorIf a multiple messages are returned the return value must be a Collection<Message>.
processMessageGroup in interface MessageGroupProcessorgroup - The message group.protected java.util.Map<java.lang.String,java.lang.Object> aggregateHeaders(MessageGroup group)
group - The message group.protected abstract java.lang.Object aggregatePayloads(MessageGroup group, java.util.Map<java.lang.String,java.lang.Object> defaultHeaders)