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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017 European Software Marketing Ltd.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.aai.event.api;
import java.util.Collection;
public interface EventPublisher {
/**
* Publishes a message using the supplied partition key, using the parameters from the constructor.
*
* @param partitionKey The partition to publish the message on.
* @param message The String message to publish.
* @return The number of messages successfully sent
* @throws Exception
*/
public int sendSync(String partitionKey, String message) throws Exception;
/**
* Publishes a message using the supplied partition key, using the parameters from the constructor.
*
* @param partitionKey The partition to publish the messages on.
* @param messages A Collection of messages to publish.
* @return The number of messages successfully sent
* @throws Exception
*/
public int sendSync(String partitionKey, Collection<String> messages) throws Exception;
/**
* Publishes a message using the parameters from the constructor.
*
* @param message The String message to publish.
* @return The number of messages successfully sent
* @throws Exception
*/
public int sendSync(String message) throws Exception;
/**
* Publishes a message using the parameters from the constructor.
*
* @param messages A Collection of messages to publish.
* @return The number of messages successfully sent
* @throws Exception
*/
public int sendSync(Collection<String> messages) throws Exception;
/**
* Publishes a message using the supplied partition key, using the parameters from the constructor. The Async method
* returns immediately without caring if the message was properly published or not.
*
* @param partitionKey The partition to publish the message on.
* @param message The String message to publish.
* @throws Exception
*/
public void sendAsync(String partitionKey, String message) throws Exception;
/**
* Publishes a message using the supplied partition key, using the parameters from the constructor. The Async method
* returns immediately without caring if the message was properly published or not.
*
* @param partitionKey The partition to publish the messages on.
* @param messages A Collection of messages to publish.
* @throws Exception
*/
public void sendAsync(String partitionKey, Collection<String> messages) throws Exception;
/**
* Publishes a message using the parameters from the constructor. The Async method returns immediately without
* caring if the message was properly published or not.
*
* @param message The String message to publish.
* @throws Exception
*/
public void sendAsync(String message) throws Exception;
/**
* Publishes a message using the parameters from the constructor. The Async method returns immediately without
* caring if the message was properly published or not.
*
* @param messages A Collection of messages to publish.
* @throws Exception
*/
public void sendAsync(Collection<String> messages) throws Exception;
/**
* Closes the publisher.
*/
public void close() throws Exception;
}
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