TaskNodeBuilder.java

/**
 * 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.portal.workflow.kaleo.definition.internal.export.builder;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.workflow.kaleo.definition.Assignment;
import com.liferay.portal.workflow.kaleo.definition.Task;
import com.liferay.portal.workflow.kaleo.definition.TaskForm;
import com.liferay.portal.workflow.kaleo.definition.TaskFormReference;
import com.liferay.portal.workflow.kaleo.model.KaleoNode;
import com.liferay.portal.workflow.kaleo.model.KaleoTask;
import com.liferay.portal.workflow.kaleo.model.KaleoTaskForm;
import com.liferay.portal.workflow.kaleo.service.KaleoTaskFormLocalService;
import com.liferay.portal.workflow.kaleo.service.KaleoTaskLocalService;

import java.util.List;
import java.util.Set;
import java.util.TreeSet;

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

/**
 * @author Michael C. Han
 */
@Component(
	immediate = true, property = {"node.type=TASK"}, service = NodeBuilder.class
)
public class TaskNodeBuilder
	extends BaseNodeBuilder<Task> implements NodeBuilder {

	protected Set<TaskForm> buildTaskForms(String name, long kaleoTaskId)
		throws PortalException {

		List<KaleoTaskForm> kaleoTaskForms =
			_kaleoTaskFormLocalService.getKaleoTaskForms(kaleoTaskId);

		Set<TaskForm> taskForms = new TreeSet<>();

		for (KaleoTaskForm kaleoTaskForm : kaleoTaskForms) {
			TaskForm taskForm = new TaskForm(
				kaleoTaskForm.getName(), kaleoTaskForm.getPriority());

			taskForm.setDescription(kaleoTaskForm.getDescription());
			taskForm.setMetadata(kaleoTaskForm.getMetadata());

			if (Validator.isNotNull(kaleoTaskForm.getFormDefinition())) {
				taskForm.setFormDefinition(kaleoTaskForm.getFormDefinition());
			}
			else {
				TaskFormReference taskFormReference = new TaskFormReference();

				taskFormReference.setCompanyId(
					kaleoTaskForm.getFormCompanyId());
				taskFormReference.setFormUuid(kaleoTaskForm.getFormUuid());
				taskFormReference.setFormId(kaleoTaskForm.getFormId());
				taskFormReference.setGroupId(kaleoTaskForm.getFormGroupId());

				taskForm.setTaskFormReference(taskFormReference);
			}

			taskForms.add(taskForm);
		}

		return taskForms;
	}

	@Override
	protected Task createNode(KaleoNode kaleoNode) throws PortalException {
		KaleoTask kaleoTask = _kaleoTaskLocalService.getKaleoNodeKaleoTask(
			kaleoNode.getKaleoNodeId());

		Task task = new Task(kaleoNode.getName(), kaleoNode.getDescription());

		Set<Assignment> assignments = buildAssigments(
			KaleoTask.class.getName(), kaleoTask.getKaleoTaskId());

		task.setAssignments(assignments);

		Set<TaskForm> taskForms = buildTaskForms(
			KaleoTask.class.getName(), kaleoTask.getKaleoTaskId());

		task.addTaskForms(taskForms);

		return task;
	}

	@Reference
	private KaleoTaskFormLocalService _kaleoTaskFormLocalService;

	@Reference
	private KaleoTaskLocalService _kaleoTaskLocalService;

}