001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.workflow;
016    
017    import com.liferay.portal.kernel.messaging.proxy.MessagingProxy;
018    import com.liferay.portal.kernel.messaging.proxy.ProxyMode;
019    import com.liferay.portal.kernel.util.OrderByComparator;
020    
021    import java.util.List;
022    
023    /**
024     * @author Micha Kiener
025     * @author Shuyang Zhou
026     * @author Brian Wing Shun Chan
027     */
028    @MessagingProxy(mode = ProxyMode.SYNC)
029    public interface WorkflowLogManager {
030    
031            public int getWorkflowLogCountByWorkflowInstance(
032                            long companyId, long workflowInstanceId, List<Integer> logTypes)
033                    throws WorkflowException;
034    
035            public int getWorkflowLogCountByWorkflowTask(
036                            long companyId, long workflowTaskId, List<Integer> logTypes)
037                    throws WorkflowException;
038    
039            public List<WorkflowLog> getWorkflowLogsByWorkflowInstance(
040                            long companyId, long workflowInstanceId, List<Integer> logTypes,
041                            int start, int end, OrderByComparator orderByComparator)
042                    throws WorkflowException;
043    
044            public List<WorkflowLog> getWorkflowLogsByWorkflowTask(
045                            long companyId, long workflowTaskId, List<Integer> logTypes,
046                            int start,int end, OrderByComparator orderByComparator)
047                    throws WorkflowException;
048    
049    }