com.liferay.object.internal.info.collection.provider.RelatedInfoCollectionProviderFactory Maven / Gradle / Ivy

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/**
 * SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
 * SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
 */

package com.liferay.object.internal.info.collection.provider;

import com.liferay.info.collection.provider.RelatedInfoItemCollectionProvider;
import com.liferay.object.constants.ObjectRelationshipConstants;
import com.liferay.object.model.ObjectDefinition;
import com.liferay.object.model.ObjectRelationship;
import com.liferay.object.service.ObjectEntryLocalService;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.language.Language;

import java.util.Objects;

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

/**
 * @author Feliphe Marinho
 */
@Component(service = RelatedInfoCollectionProviderFactory.class)
public class RelatedInfoCollectionProviderFactory {

	public RelatedInfoItemCollectionProvider create(
			ObjectDefinition objectDefinition1,
			ObjectDefinition objectDefinition2,
			ObjectRelationship objectRelationship)
		throws PortalException {

		if (objectDefinition1.isSystem() || objectDefinition2.isSystem()) {
			return null;
		}

		if (Objects.equals(
				objectRelationship.getType(),
				ObjectRelationshipConstants.TYPE_MANY_TO_MANY)) {

			return new ManyToManyObjectRelationshipRelatedInfoCollectionProvider(
				_language, objectDefinition1, objectDefinition2,
				_objectEntryLocalService, objectRelationship);
		}
		else if (Objects.equals(
					objectRelationship.getType(),
					ObjectRelationshipConstants.TYPE_ONE_TO_MANY)) {

			return new OneToManyObjectRelationshipRelatedInfoCollectionProvider(
				_language, objectDefinition1, objectDefinition2,
				_objectEntryLocalService, objectRelationship);
		}

		return null;
	}

	@Reference
	private Language _language;

	@Reference
	private ObjectEntryLocalService _objectEntryLocalService;

}