public abstract class AbstractMessageSource<T> extends AbstractExpressionEvaluator implements MessageSource<T>
| Constructor and Description |
|---|
AbstractMessageSource() |
| Modifier and Type | Method and Description |
|---|---|
protected abstract java.lang.Object |
doReceive()
Subclasses must implement this method.
|
org.springframework.messaging.Message<T> |
receive()
Retrieve the next available message from this source.
|
void |
setHeaderExpressions(java.util.Map<java.lang.String,org.springframework.expression.Expression> headerExpressions) |
afterPropertiesSet, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, getEvaluationContext, getEvaluationContext, setBeanFactory, setConversionServicepublic void setHeaderExpressions(java.util.Map<java.lang.String,org.springframework.expression.Expression> headerExpressions)
public final org.springframework.messaging.Message<T> receive()
MessageSourcenull if no message is available.receive in interface MessageSource<T>protected abstract java.lang.Object doReceive()