org.springframework.retry.annotation.Recover Maven / Gradle / Ivy
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Spring Retry provides an abstraction around retrying failed operations, with an
emphasis on declarative control of the process and policy-based behaviour that is
easy to extend and customize. For instance, you can configure a plain POJO
operation to retry if it fails, based on the type of exception, and with a fixed
or exponential backoff.
/*
* Copyright 2012-2013 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.retry.annotation;
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;
/**
* Annotation for a method invocation that is a recovery handler. A suitable recovery
* handler has a first parameter of type Throwable (or a subtype of Throwable) and a
* return value of the same type as the @Retryable method to recover from.
* The Throwable first argument is optional (but a method without it will only be called
* if no others match). Subsequent arguments are populated from the argument list of the
* failed method in order.
*
* @author Dave Syer
* @since 2.0
*
*/
@Target({ ElementType.METHOD, ElementType.TYPE })
@Retention(RetentionPolicy.RUNTIME)
@Import(RetryConfiguration.class)
@Documented
public @interface Recover {
}