001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.scheduler;
016    
017    import com.liferay.portal.kernel.messaging.MessageListener;
018    import com.liferay.portal.kernel.util.GetterUtil;
019    import com.liferay.portal.kernel.util.StringBundler;
020    import com.liferay.portal.kernel.util.StringPool;
021    import com.liferay.portal.kernel.util.Time;
022    
023    /**
024     * @author Shuyang Zhou
025     */
026    public class SchedulerEntryImpl implements SchedulerEntry {
027    
028            @Override
029            public String getDescription() {
030                    return _description;
031            }
032    
033            /**
034             * @deprecated As of 7.0.0
035             */
036            @Deprecated
037            @Override
038            public MessageListener getEventListener() {
039                    return null;
040            }
041    
042            @Override
043            public String getEventListenerClass() {
044                    return _eventListenerClass;
045            }
046    
047            @Override
048            public String getPropertyKey() {
049                    return _propertyKey;
050            }
051    
052            @Override
053            public TimeUnit getTimeUnit() {
054                    return _timeUnit;
055            }
056    
057            @Override
058            public Trigger getTrigger() throws SchedulerException {
059                    if (_trigger != null) {
060                            return _trigger;
061                    }
062    
063                    if (_triggerType.equals(TriggerType.CRON)) {
064                            _trigger = new CronTrigger(
065                                    _eventListenerClass, _eventListenerClass, _triggerValue);
066                    }
067                    else if (_triggerType.equals(TriggerType.SIMPLE)) {
068                            long intervalTime = GetterUtil.getLong(_triggerValue);
069    
070                            if (_timeUnit.equals(TimeUnit.DAY)) {
071                                    intervalTime = intervalTime * Time.DAY;
072                            }
073                            else if (_timeUnit.equals(TimeUnit.HOUR)) {
074                                    intervalTime = intervalTime * Time.HOUR;
075                            }
076                            else if (_timeUnit.equals(TimeUnit.MINUTE)) {
077                                    intervalTime = intervalTime * Time.MINUTE;
078                            }
079                            else if (_timeUnit.equals(TimeUnit.WEEK)) {
080                                    intervalTime = intervalTime * Time.WEEK;
081                            }
082                            else {
083                                    intervalTime = intervalTime * Time.SECOND;
084                            }
085    
086                            _trigger = new IntervalTrigger(
087                                    _eventListenerClass, _eventListenerClass, intervalTime);
088                    }
089                    else {
090                            throw new SchedulerException(
091                                    "Unsupport trigger type " + _triggerType);
092                    }
093    
094                    return _trigger;
095            }
096    
097            @Override
098            public TriggerType getTriggerType() {
099                    return _triggerType;
100            }
101    
102            @Override
103            public String getTriggerValue() {
104                    return _triggerValue;
105            }
106    
107            @Override
108            public void setDescription(String description) {
109                    _description = description;
110            }
111    
112            /**
113             * @deprecated As of 7.0.0
114             */
115            @Deprecated
116            @Override
117            public void setEventListener(MessageListener eventListener) {
118                    Class<?> clazz = eventListener.getClass();
119    
120                    setEventListenerClass(clazz.getName());
121            }
122    
123            @Override
124            public void setEventListenerClass(String eventListenerClass) {
125                    _eventListenerClass = eventListenerClass;
126            }
127    
128            @Override
129            public void setPropertyKey(String propertyKey) {
130                    _propertyKey = propertyKey;
131            }
132    
133            @Override
134            public void setTimeUnit(TimeUnit timeUnit) {
135                    _timeUnit = timeUnit;
136            }
137    
138            @Override
139            public void setTriggerType(TriggerType triggerType) {
140                    _triggerType = triggerType;
141            }
142    
143            @Override
144            public void setTriggerValue(int triggerValue) {
145                    _triggerValue = String.valueOf(triggerValue);
146            }
147    
148            @Override
149            public void setTriggerValue(long triggerValue) {
150                    _triggerValue = String.valueOf(triggerValue);
151            }
152    
153            @Override
154            public void setTriggerValue(String triggerValue) {
155                    _triggerValue = triggerValue;
156            }
157    
158            @Override
159            public String toString() {
160                    StringBundler sb = new StringBundler(15);
161    
162                    sb.append(", description=");
163                    sb.append(_description);
164                    sb.append(", eventListenerClass=");
165                    sb.append(_eventListenerClass);
166                    sb.append(", propertyKey=");
167                    sb.append(_propertyKey);
168                    sb.append(", timeUnit=");
169                    sb.append(_timeUnit);
170                    sb.append(", trigger=");
171                    sb.append(_trigger);
172                    sb.append(", triggerType=");
173                    sb.append(_triggerType);
174                    sb.append(", triggerValue=");
175                    sb.append(_triggerValue);
176                    sb.append("}");
177    
178                    return sb.toString();
179            }
180    
181            private String _description = StringPool.BLANK;
182            private String _eventListenerClass = StringPool.BLANK;
183            private String _propertyKey = StringPool.BLANK;
184            private TimeUnit _timeUnit;
185            private Trigger _trigger;
186            private TriggerType _triggerType;
187            private String _triggerValue = StringPool.BLANK;
188    
189    }