org.springframework.amqp.core.Declarable Maven / Gradle / Ivy
/*
* Copyright 2002-2016 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
*
* http://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.amqp.core;
import java.util.Collection;
/**
* Classes implementing this interface can be auto-declared
* with the broker during context initialization by an {@code AmqpAdmin}.
* Registration can be limited to specific {@code AmqpAdmin}s.
*
* @author Gary Russell
* @since 1.2
*
*/
public interface Declarable {
/**
* Whether or not this object should be automatically declared
* by any {@code AmqpAdmin}.
* @return true if the object should be declared.
*/
boolean shouldDeclare();
/**
* The collection of {@code AmqpAdmin}s that should declare this
* object; if empty, all admins should declare.
* @return the collection.
*/
Collection getDeclaringAdmins();
/**
* Should ignore exceptions (such as mismatched args) when declaring.
* @return true if should ignore.
* @since 1.6
*/
boolean isIgnoreDeclarationExceptions();
}