com.liferay.object.model.impl.ObjectRelationshipImpl 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.model.impl;

import com.liferay.object.constants.ObjectRelationshipConstants;
import com.liferay.object.model.ObjectDefinition;
import com.liferay.object.relationship.util.ObjectRelationshipUtil;
import com.liferay.object.service.ObjectDefinitionLocalServiceUtil;
import com.liferay.portal.kernel.exception.PortalException;

import java.util.Objects;
import java.util.Set;

/**
 * @author Marco Leo
 * @author Brian Wing Shun Chan
 */
public class ObjectRelationshipImpl extends ObjectRelationshipBaseImpl {

	@Override
	public boolean compareType(String type) {
		if (type.equals(getType())) {
			return true;
		}

		return false;
	}

	@Override
	public boolean isAllowedObjectRelationshipType(String type) {
		Set defaultObjectRelationshipTypes =
			ObjectRelationshipUtil.getDefaultObjectRelationshipTypes();

		if (defaultObjectRelationshipTypes.contains(type)) {
			return true;
		}

		return false;
	}

	@Override
	public boolean isEdgeCandidate() throws PortalException {
		if (isSelf() ||
			!Objects.equals(
				ObjectRelationshipConstants.TYPE_ONE_TO_MANY, getType())) {

			return false;
		}

		ObjectDefinition objectDefinition1 =
			ObjectDefinitionLocalServiceUtil.getObjectDefinition(
				getObjectDefinitionId1());
		ObjectDefinition objectDefinition2 =
			ObjectDefinitionLocalServiceUtil.getObjectDefinition(
				getObjectDefinitionId2());

		if (!objectDefinition1.isNodeCandidate() ||
			!objectDefinition2.isNodeCandidate()) {

			return false;
		}

		return true;
	}

	@Override
	public boolean isSelf() {
		return Objects.equals(
			getObjectDefinitionId1(), getObjectDefinitionId2());
	}

}