com.liferay.portal.workflow.kaleo.runtime.util.comparator.KaleoInstanceOrderByComparator Maven / Gradle / Ivy
/**
* 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.runtime.util.comparator;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.OrderByComparatorAdapter;
import com.liferay.portal.kernel.workflow.WorkflowInstance;
import com.liferay.portal.workflow.kaleo.KaleoWorkflowModelConverter;
import com.liferay.portal.workflow.kaleo.model.KaleoInstance;
import com.liferay.portal.workflow.kaleo.model.KaleoInstanceToken;
/**
* @author William Newbury
*/
public class KaleoInstanceOrderByComparator
extends OrderByComparatorAdapter {
public static OrderByComparator getOrderByComparator(
OrderByComparator orderByComparator,
KaleoWorkflowModelConverter kaleoWorkflowModelConverter,
ServiceContext serviceContext) {
if (orderByComparator == null) {
return null;
}
return new KaleoInstanceOrderByComparator(
orderByComparator, kaleoWorkflowModelConverter, serviceContext);
}
public WorkflowInstance adapt(KaleoInstance kaleoInstance) {
try {
KaleoInstanceToken rootKaleoInstanceToken =
kaleoInstance.getRootKaleoInstanceToken(_serviceContext);
return _kaleoWorkflowModelConverter.toWorkflowInstance(
kaleoInstance, rootKaleoInstanceToken);
}
catch (Exception e) {
throw new SystemException(e);
}
}
private KaleoInstanceOrderByComparator(
OrderByComparator orderByComparator,
KaleoWorkflowModelConverter kaleoWorkflowModelConverter,
ServiceContext serviceContext) {
super(orderByComparator);
_kaleoWorkflowModelConverter = kaleoWorkflowModelConverter;
_serviceContext = serviceContext;
}
private final KaleoWorkflowModelConverter _kaleoWorkflowModelConverter;
private final ServiceContext _serviceContext;
}