001    /**
002     * Copyright (c) 2000-2012 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.portlet.mobiledevicerules.service.impl;
016    
017    import com.liferay.portal.kernel.dao.orm.QueryUtil;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.exception.SystemException;
020    import com.liferay.portal.kernel.util.OrderByComparator;
021    import com.liferay.portal.model.User;
022    import com.liferay.portal.service.ServiceContext;
023    import com.liferay.portal.util.PortalUtil;
024    import com.liferay.portlet.mobiledevicerules.DuplicateRuleGroupInstanceException;
025    import com.liferay.portlet.mobiledevicerules.model.MDRRuleGroupInstance;
026    import com.liferay.portlet.mobiledevicerules.service.base.MDRRuleGroupInstanceLocalServiceBaseImpl;
027    import com.liferay.portlet.mobiledevicerules.util.RuleGroupInstancePriorityComparator;
028    
029    import java.util.Date;
030    import java.util.List;
031    
032    /**
033     * @author Edward C. Han
034     */
035    public class MDRRuleGroupInstanceLocalServiceImpl
036            extends MDRRuleGroupInstanceLocalServiceBaseImpl {
037    
038            public MDRRuleGroupInstance addRuleGroupInstance(
039                            long groupId, String className, long classPK, long ruleGroupId,
040                            int priority, ServiceContext serviceContext)
041                    throws PortalException, SystemException {
042    
043                    User user = userPersistence.findByPrimaryKey(
044                            serviceContext.getUserId());
045                    long classNameId = PortalUtil.getClassNameId(className);
046                    Date now = new Date();
047    
048                    validate(classNameId, classPK, ruleGroupId);
049    
050                    long ruleGroupInstanceId = counterLocalService.increment();
051    
052                    MDRRuleGroupInstance ruleGroupInstance =
053                            mdrRuleGroupInstanceLocalService.createMDRRuleGroupInstance(
054                                    ruleGroupInstanceId);
055    
056                    ruleGroupInstance.setUuid(serviceContext.getUuid());
057                    ruleGroupInstance.setGroupId(groupId);
058                    ruleGroupInstance.setCompanyId(serviceContext.getCompanyId());
059                    ruleGroupInstance.setCreateDate(serviceContext.getCreateDate(now));
060                    ruleGroupInstance.setModifiedDate(serviceContext.getModifiedDate(now));
061                    ruleGroupInstance.setUserId(serviceContext.getUserId());
062                    ruleGroupInstance.setUserName(user.getFullName());
063                    ruleGroupInstance.setClassNameId(classNameId);
064                    ruleGroupInstance.setClassPK(classPK);
065                    ruleGroupInstance.setRuleGroupId(ruleGroupId);
066                    ruleGroupInstance.setPriority(priority);
067    
068                    return updateMDRRuleGroupInstance(ruleGroupInstance, false);
069            }
070    
071            public MDRRuleGroupInstance addRuleGroupInstance(
072                            long groupId, String className, long classPK, long ruleGroupId,
073                            ServiceContext serviceContext)
074                    throws PortalException, SystemException {
075    
076                    List<MDRRuleGroupInstance> ruleGroupInstances = getRuleGroupInstances(
077                            className, classPK, QueryUtil.ALL_POS, QueryUtil.ALL_POS,
078                            new RuleGroupInstancePriorityComparator());
079    
080                    int priority = 0;
081    
082                    if (!ruleGroupInstances.isEmpty()) {
083                            MDRRuleGroupInstance highestPriorityRuleGroupInstance =
084                                    ruleGroupInstances.get(ruleGroupInstances.size() - 1);
085    
086                            priority = highestPriorityRuleGroupInstance.getPriority() + 1;
087                    }
088    
089                    return addRuleGroupInstance(
090                            groupId, className, classPK, ruleGroupId, priority, serviceContext);
091            }
092    
093            public void deleteRuleGroupInstance(long ruleGroupInstanceId)
094                    throws SystemException {
095    
096                    MDRRuleGroupInstance ruleGroupInstance =
097                            mdrRuleGroupInstancePersistence.fetchByPrimaryKey(
098                                    ruleGroupInstanceId);
099    
100                    deleteRuleGroupInstance(ruleGroupInstance);
101            }
102    
103            public void deleteRuleGroupInstance(MDRRuleGroupInstance ruleGroupInstance)
104                    throws SystemException {
105    
106                    // Rule group instance
107    
108                    mdrRuleGroupInstancePersistence.remove(ruleGroupInstance);
109    
110                    // Rule actions
111    
112                    mdrActionLocalService.deleteActions(
113                            ruleGroupInstance.getRuleGroupInstanceId());
114            }
115    
116            public void deleteRuleGroupInstances(long ruleGroupId)
117                    throws SystemException {
118    
119                    List<MDRRuleGroupInstance> ruleGroupInstances =
120                            mdrRuleGroupInstancePersistence.findByRuleGroupId(ruleGroupId);
121    
122                    for (MDRRuleGroupInstance ruleGroupInstance : ruleGroupInstances) {
123                            deleteRuleGroupInstance(ruleGroupInstance);
124                    }
125            }
126    
127            public MDRRuleGroupInstance fetchRuleGroupInstance(long ruleGroupInstanceId)
128                    throws SystemException {
129    
130                    return mdrRuleGroupInstancePersistence.fetchByPrimaryKey(
131                            ruleGroupInstanceId);
132            }
133    
134            public MDRRuleGroupInstance fetchRuleGroupInstance(
135                            String className, long classPK, long ruleGroupId)
136                    throws SystemException {
137    
138                    long classNameId = PortalUtil.getClassNameId(className);
139    
140                    return mdrRuleGroupInstancePersistence.fetchByC_C_R(
141                            classNameId, classPK, ruleGroupId);
142            }
143    
144            public MDRRuleGroupInstance getRuleGroupInstance(long ruleGroupInstanceId)
145                    throws PortalException, SystemException {
146    
147                    return mdrRuleGroupInstancePersistence.findByPrimaryKey(
148                            ruleGroupInstanceId);
149            }
150    
151            public MDRRuleGroupInstance getRuleGroupInstance(
152                            String className, long classPK, long ruleGroupId)
153                    throws PortalException, SystemException {
154    
155                    long classNameId = PortalUtil.getClassNameId(className);
156    
157                    return mdrRuleGroupInstancePersistence.findByC_C_R(
158                            classNameId, classPK, ruleGroupId);
159            }
160    
161            public List<MDRRuleGroupInstance> getRuleGroupInstances(long ruleGroupId)
162                    throws SystemException {
163    
164                    return mdrRuleGroupInstancePersistence.findByRuleGroupId(ruleGroupId);
165            }
166    
167            public List<MDRRuleGroupInstance> getRuleGroupInstances(
168                            long ruleGroupId, int start, int end)
169                    throws SystemException {
170    
171                    return mdrRuleGroupInstancePersistence.findByRuleGroupId(
172                            ruleGroupId, start, end);
173            }
174    
175            public List<MDRRuleGroupInstance> getRuleGroupInstances(
176                            String className, long classPK)
177                    throws SystemException {
178    
179                    long classNameId = PortalUtil.getClassNameId(className);
180    
181                    return mdrRuleGroupInstancePersistence.findByC_C(classNameId, classPK);
182            }
183    
184            public List<MDRRuleGroupInstance> getRuleGroupInstances(
185                            String className, long classPK, int start, int end,
186                            OrderByComparator orderByComparator)
187                    throws SystemException {
188    
189                    long classNameId = PortalUtil.getClassNameId(className);
190    
191                    return mdrRuleGroupInstancePersistence.findByC_C(
192                            classNameId, classPK, start, end, orderByComparator);
193            }
194    
195            public int getRuleGroupInstancesCount(long ruleGroupId)
196                    throws SystemException {
197    
198                    return mdrRuleGroupInstancePersistence.countByRuleGroupId(ruleGroupId);
199            }
200    
201            public int getRuleGroupInstancesCount(String className, long classPK)
202                    throws SystemException {
203    
204                    long classNameId = PortalUtil.getClassNameId(className);
205    
206                    return mdrRuleGroupInstancePersistence.countByC_C(classNameId, classPK);
207            }
208    
209            public MDRRuleGroupInstance updateRuleGroupInstance(
210                            long ruleGroupInstanceId, int priority)
211                    throws PortalException, SystemException {
212    
213                    MDRRuleGroupInstance ruleGroupInstance =
214                            mdrRuleGroupInstancePersistence.findByPrimaryKey(
215                                    ruleGroupInstanceId);
216    
217                    ruleGroupInstance.setPriority(priority);
218    
219                    mdrRuleGroupInstancePersistence.update(ruleGroupInstance, false);
220    
221                    return ruleGroupInstance;
222            }
223    
224            protected void validate(long classNameId, long classPK, long ruleGroupId)
225                    throws PortalException, SystemException {
226    
227                    MDRRuleGroupInstance ruleGroupInstance =
228                            mdrRuleGroupInstancePersistence.fetchByC_C_R(
229                                    classNameId, classPK, ruleGroupId);
230    
231                    if (ruleGroupInstance != null) {
232                            throw new DuplicateRuleGroupInstanceException();
233                    }
234    
235                    mdrRuleGroupLocalService.getMDRRuleGroup(ruleGroupId);
236            }
237    
238    }