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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.core.infrastructure.messaging;
import com.google.common.eventbus.Subscribe;
import org.onap.policy.apex.core.infrastructure.messaging.impl.ws.messageblock.MessageBlock;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
/**
* The listener interface for receiving testMessage events. The class that is interested in processing a testMessage
* event implements this interface, and the object created with that class is registered with a component using the
* component's <code>addTestMessageListener</code> method. When the testMessage event occurs, that object's appropriate
* method is invoked.
*
*/
public abstract class DummyMessageListener implements MessageListener<String> {
/** The Constant logger. */
private static final XLogger logger = XLoggerFactory.getXLogger(DummyMessageListener.class);
/**
* On command.
*
* @param data the data
*/
public abstract void onCommand(MessageBlock<String> data);
/**
* {@inheritDoc}.
*/
@Subscribe
@Override
public final void onMessage(final MessageBlock<String> data) {
if (data != null) {
if (logger.isDebugEnabled()) {
logger.debug("{} command recieved from machine {} ", data.getMessages().size(),
data.getWebSocket().getRemoteSocketAddress().getHostString());
}
onCommand(data);
}
}
}
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