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.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.util.OrderByComparator;
020    import com.liferay.portal.model.Layout;
021    import com.liferay.portal.model.LayoutSet;
022    import com.liferay.portal.security.permission.ActionKeys;
023    import com.liferay.portal.service.ServiceContext;
024    import com.liferay.portal.util.PortalUtil;
025    import com.liferay.portlet.mobiledevicerules.model.MDRRuleGroupInstance;
026    import com.liferay.portlet.mobiledevicerules.service.base.MDRRuleGroupInstanceServiceBaseImpl;
027    import com.liferay.portlet.mobiledevicerules.service.permission.MDRPermissionUtil;
028    import com.liferay.portlet.mobiledevicerules.service.permission.MDRRuleGroupInstancePermissionUtil;
029    
030    import java.util.List;
031    
032    /**
033     * @author Edward C. Han
034     */
035    public class MDRRuleGroupInstanceServiceImpl
036            extends MDRRuleGroupInstanceServiceBaseImpl {
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                    MDRPermissionUtil.check(
044                            getPermissionChecker(), groupId,
045                            ActionKeys.ADD_RULE_GROUP_INSTANCE);
046    
047                    return mdrRuleGroupInstanceLocalService.addRuleGroupInstance(
048                            groupId, className, classPK, ruleGroupId, priority, serviceContext);
049            }
050    
051            public MDRRuleGroupInstance addRuleGroupInstance(
052                            long groupId, String className, long classPK, long ruleGroupId,
053                            ServiceContext serviceContext)
054                    throws PortalException, SystemException {
055    
056                    MDRPermissionUtil.check(
057                            getPermissionChecker(), groupId,
058                            ActionKeys.ADD_RULE_GROUP_INSTANCE);
059    
060                    return mdrRuleGroupInstanceLocalService.addRuleGroupInstance(
061                            groupId, className, classPK, ruleGroupId, serviceContext);
062            }
063    
064            public void deleteRuleGroupInstance(long ruleGroupInstanceId)
065                    throws PortalException, SystemException {
066    
067                    MDRRuleGroupInstance ruleGroupInstance =
068                            mdrRuleGroupInstancePersistence.findByPrimaryKey(
069                                    ruleGroupInstanceId);
070    
071                    MDRRuleGroupInstancePermissionUtil.check(
072                            getPermissionChecker(), ruleGroupInstance, ActionKeys.DELETE);
073    
074                    mdrRuleGroupInstanceLocalService.deleteRuleGroupInstance(
075                            ruleGroupInstance);
076            }
077    
078            public List<MDRRuleGroupInstance> getRuleGroupInstances(
079                            String className, long classPK, int start, int end,
080                            OrderByComparator orderByComparator)
081                    throws SystemException {
082    
083                    long groupId = getGroupId(className, classPK);
084                    long classNameId = PortalUtil.getClassNameId(className);
085    
086                    return mdrRuleGroupInstancePersistence.filterFindByG_C_C(
087                            groupId, classNameId, classPK, start, end, orderByComparator);
088            }
089    
090            public int getRuleGroupInstancesCount(String className, long classPK)
091                    throws SystemException {
092    
093                    long groupId = getGroupId(className, classPK);
094                    long classNameId = PortalUtil.getClassNameId(className);
095    
096                    return mdrRuleGroupInstancePersistence.filterCountByG_C_C(
097                            groupId, classNameId, classPK);
098            }
099    
100            public MDRRuleGroupInstance updateRuleGroupInstance(
101                            long ruleGroupInstanceId, int priority)
102                    throws PortalException, SystemException {
103    
104                    MDRRuleGroupInstance ruleGroupInstance =
105                            mdrRuleGroupInstancePersistence.findByPrimaryKey(
106                                    ruleGroupInstanceId);
107    
108                    MDRRuleGroupInstancePermissionUtil.check(
109                            getPermissionChecker(), ruleGroupInstance.getRuleGroupInstanceId(),
110                            ActionKeys.UPDATE);
111    
112                    return mdrRuleGroupInstanceLocalService.updateRuleGroupInstance(
113                            ruleGroupInstanceId, priority);
114            }
115    
116            protected long getGroupId(String className, long classPK)
117                    throws SystemException {
118    
119                    long groupId = 0;
120    
121                    if (className.equals(Layout.class.getName())) {
122                            Layout layout = layoutPersistence.fetchByPrimaryKey(classPK);
123    
124                            if (layout != null) {
125                                    groupId = layout.getGroupId();
126                            }
127                    }
128                    else if (className.equals(LayoutSet.class.getName())) {
129                            LayoutSet layoutSet = layoutSetPersistence.fetchByPrimaryKey(
130                                    classPK);
131    
132                            if (layoutSet != null) {
133                                    groupId = layoutSet.getGroupId();
134                            }
135                    }
136    
137                    return groupId;
138            }
139    
140    }