org.springframework.integration.config.EnablePublisher Maven / Gradle / Ivy
/*
* Copyright 2014-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.integration.config;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.springframework.context.annotation.Import;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.AliasFor;
/**
* Provides the registration for the
* {@link org.springframework.integration.aop.PublisherAnnotationBeanPostProcessor}
* to allow the use of the {@link org.springframework.integration.annotation.Publisher} annotation.
* In addition the {@code default-publisher-channel} name can be configured as
* the {@link #defaultChannel()} of this annotation.
*
* @author Artem Bilan
*
* @since 4.0
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Import(PublisherRegistrar.class)
public @interface EnablePublisher {
/**
* Alias for the {@link #defaultChannel()} attribute.
* The {@code default-publisher-channel} name.
* @return the channel bean name.
*/
@AliasFor("defaultChannel")
String value() default "";
/**
* The {@code default-publisher-channel} name.
* @return the channel bean name.
* @since 5.1.3
*/
@AliasFor("value")
String defaultChannel() default "";
/**
* Indicate whether subclass-based (CGLIB) proxies are to be created as opposed
* to standard Java interface-based proxies.
* @return whether proxy target class or not.
* @since 5.1.3
*/
boolean proxyTargetClass() default false;
/**
* Indicate the order in which the
* {@link org.springframework.integration.aop.PublisherAnnotationBeanPostProcessor}
* should be applied.
* The default is {@link Ordered#LOWEST_PRECEDENCE} in order to run
* after all other post-processors, so that it can add an advisor to
* existing proxies rather than double-proxy.
* @return the order for the bean post-processor.
* @since 5.1.3
*/
int order() default Ordered.LOWEST_PRECEDENCE;
}