com.liferay.change.tracking.internal.messaging.CTMessageBusInterceptor Maven / Gradle / Ivy

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.change.tracking.internal.messaging;

import com.liferay.change.tracking.constants.CTConstants;
import com.liferay.change.tracking.internal.configuration.CTMessageBusConfiguration;
import com.liferay.change.tracking.service.CTMessageLocalService;
import com.liferay.portal.configuration.metatype.bnd.util.ConfigurableUtil;
import com.liferay.portal.kernel.change.tracking.CTCollectionThreadLocal;
import com.liferay.portal.kernel.messaging.Message;
import com.liferay.portal.kernel.messaging.MessageBus;
import com.liferay.portal.kernel.messaging.MessageBusInterceptor;
import com.liferay.portal.kernel.util.TransientValue;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Modified;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Tina Tian
 */
@Component(
	configurationPid = "com.liferay.change.tracking.internal.configuration.CTMessageBusConfiguration",
	immediate = true, service = MessageBusInterceptor.class
)
public class CTMessageBusInterceptor implements MessageBusInterceptor {

	@Override
	public boolean intercept(
		MessageBus messageBus, String destinationName, Message message) {

		if (!_interceptedDestinationNames.contains(destinationName)) {
			return false;
		}

		long ctCollectionId = CTCollectionThreadLocal.getCTCollectionId();

		if (ctCollectionId == CTConstants.CT_COLLECTION_ID_PRODUCTION) {
			return false;
		}

		message.setDestinationName(destinationName);

		Map messageValues = message.getValues();

		Collection