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INT-684 Added support for @Order annotation on handler methods.

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This commit is contained in:
Mark Fisher
2009-06-26 05:07:46 +00:00
parent 1dfda2b0e2
commit 6834901253
2 changed files with 217 additions and 0 deletions
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8
org.springframework.integration/src/main/java/org/springframework/integration/config/annotation/AbstractMethodAnnotationPostProcessor.java
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@@ -24,12 +24,14 @@ import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.beans.factory.ListableBeanFactory;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.core.annotation.Order;
import org.springframework.integration.channel.BeanFactoryChannelResolver;
import org.springframework.integration.channel.ChannelResolver;
import org.springframework.integration.channel.SubscribableChannel;
import org.springframework.integration.core.MessageChannel;
import org.springframework.integration.endpoint.AbstractEndpoint;
import org.springframework.integration.endpoint.EventDrivenConsumer;
import org.springframework.integration.handler.AbstractMessageHandler;
import org.springframework.integration.message.MessageHandler;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
@@ -58,6 +60,12 @@ public abstract class AbstractMethodAnnotationPostProcessor<T extends Annotation
public Object postProcess(Object bean, String beanName, Method method, T annotation) {
MessageHandler handler = this.createHandler(bean, method, annotation);
if (handler instanceof AbstractMessageHandler) {
Order orderAnnotation = AnnotationUtils.findAnnotation(method, Order.class);
if (orderAnnotation != null) {
((AbstractMessageHandler) handler).setOrder(orderAnnotation.value());
}
}
if (beanFactory instanceof ConfigurableListableBeanFactory) {
handler = (MessageHandler) ((ConfigurableListableBeanFactory) beanFactory).initializeBean(handler, "_initHandlerFor_" + beanName);
}