Java tutorial
/** * 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.content.targeting.service.impl; import com.liferay.content.targeting.InvalidDateRangeException; import com.liferay.content.targeting.InvalidNameException; import com.liferay.content.targeting.model.Campaign; import com.liferay.content.targeting.model.ReportInstance; import com.liferay.content.targeting.model.TrackingActionInstance; import com.liferay.content.targeting.service.base.CampaignLocalServiceBaseImpl; import com.liferay.content.targeting.util.BaseModelSearchResult; import com.liferay.content.targeting.util.CampaignUtil; import com.liferay.counter.service.CounterLocalServiceUtil; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.exception.SystemException; import com.liferay.portal.kernel.search.Hits; import com.liferay.portal.kernel.search.Indexable; import com.liferay.portal.kernel.search.IndexableType; import com.liferay.portal.kernel.search.Indexer; import com.liferay.portal.kernel.search.IndexerRegistryUtil; import com.liferay.portal.kernel.search.SearchContext; import com.liferay.portal.kernel.search.SearchException; import com.liferay.portal.kernel.util.LocaleUtil; import com.liferay.portal.kernel.util.OrderByComparator; import com.liferay.portal.kernel.util.StringPool; import com.liferay.portal.kernel.util.Validator; import com.liferay.portal.model.Group; import com.liferay.portal.model.ResourceConstants; import com.liferay.portal.model.SystemEventConstants; import com.liferay.portal.model.User; import com.liferay.portal.service.GroupLocalServiceUtil; import com.liferay.portal.service.ServiceContext; import com.liferay.portal.service.UserLocalServiceUtil; import java.util.Date; import java.util.List; import java.util.Locale; import java.util.Map; /** * The implementation of the campaign local service. * * <p> * All custom service methods should be put in this class. Whenever methods are added, rerun ServiceBuilder to copy their definitions into the {@link com.liferay.content.targeting.service.CampaignLocalService} interface. * * <p> * This is a local service. Methods of this service will not have security checks based on the propagated JAAS credentials because this service can only be accessed from within the same VM. * </p> * * @author Eduardo Garcia * @see com.liferay.content.targeting.service.base.CampaignLocalServiceBaseImpl * @see com.liferay.content.targeting.service.CampaignLocalServiceUtil */ public class CampaignLocalServiceImpl extends CampaignLocalServiceBaseImpl { @Indexable(type = IndexableType.REINDEX) @Override public Campaign addCampaign(long userId, Map<Locale, String> nameMap, Map<Locale, String> descriptionMap, Date startDate, Date endDate, int priority, boolean active, long[] userSegmentIds, ServiceContext serviceContext) throws PortalException, SystemException { User user = UserLocalServiceUtil.getUser(userId); Date now = new Date(); long campaignId = CounterLocalServiceUtil.increment(); Campaign campaign = campaignPersistence.create(campaignId); campaign.setUuid(serviceContext.getUuid()); campaign.setGroupId(serviceContext.getScopeGroupId()); campaign.setCompanyId(user.getCompanyId()); campaign.setUserId(user.getUserId()); campaign.setUserName(user.getFullName()); campaign.setCreateDate(serviceContext.getCreateDate(now)); campaign.setModifiedDate(serviceContext.getModifiedDate(now)); campaign.setNameMap(nameMap); campaign.setDescriptionMap(descriptionMap); campaign.setStartDate(startDate); campaign.setEndDate(endDate); campaign.setPriority(priority); campaign.setActive(active); validateCampaign(campaign); campaignPersistence.update(campaign); // Resources if (serviceContext.isAddGroupPermissions() || serviceContext.isAddGuestPermissions()) { addCampaignResources(campaign, serviceContext.isAddGroupPermissions(), serviceContext.isAddGuestPermissions()); } else { addCampaignResources(campaign, serviceContext.getGroupPermissions(), serviceContext.getGuestPermissions()); } // User Segments if (userSegmentIds != null) { campaignPersistence.setUserSegments(campaign.getCampaignId(), userSegmentIds); } return campaign; } @Override public void addCampaignResources(Campaign campaign, boolean addGroupPermissions, boolean addGuestPermissions) throws PortalException, SystemException { resourceLocalService.addResources(campaign.getCompanyId(), campaign.getGroupId(), campaign.getUserId(), Campaign.class.getName(), campaign.getCampaignId(), false, addGroupPermissions, addGuestPermissions); } @Override public void addCampaignResources(Campaign campaign, String[] groupPermissions, String[] guestPermissions) throws PortalException, SystemException { resourceLocalService.addModelResources(campaign.getCompanyId(), campaign.getGroupId(), campaign.getUserId(), Campaign.class.getName(), campaign.getCampaignId(), groupPermissions, guestPermissions); } @Indexable(type = IndexableType.DELETE) @Override public Campaign deleteCampaign(Campaign campaign) throws PortalException, SystemException { campaignPersistence.remove(campaign); // System event systemEventLocalService.addSystemEvent(0, campaign.getGroupId(), Campaign.class.getName(), campaign.getCampaignId(), campaign.getUuid(), null, SystemEventConstants.TYPE_DELETE, StringPool.BLANK); // Resources resourceLocalService.deleteResource(campaign.getCompanyId(), Campaign.class.getName(), ResourceConstants.SCOPE_INDIVIDUAL, campaign.getCampaignId()); // Reports for (ReportInstance reportInstance : reportInstanceLocalService.getReportInstances(Campaign.class.getName(), campaign.getCampaignId())) { reportInstanceLocalService.deleteReportInstance(reportInstance.getReportInstanceId()); } // Tracking Actions for (TrackingActionInstance trackingActionInstance : trackingActionInstanceLocalService .getTrackingActionInstances(campaign.getCampaignId())) { trackingActionInstanceLocalService .deleteTrackingActionInstance(trackingActionInstance.getTrackingActionInstanceId()); } return campaign; } @Indexable(type = IndexableType.DELETE) @Override public Campaign deleteCampaign(long campaignId) throws PortalException, SystemException { Campaign campaign = campaignPersistence.findByPrimaryKey(campaignId); return deleteCampaign(campaign); } @Override public void deleteCampaigns(long groupId) throws PortalException, SystemException { for (Campaign campaign : campaignPersistence.findByGroupId(groupId)) { campaignLocalService.deleteCampaign(campaign.getCampaignId()); } } @Override public Campaign fetchCurrentMaxPriorityCampaign(long[] groupIds, long[] userSegmentIds) throws SystemException { Date now = new Date(); return campaignFinder.fetchByG_D_A_U_First(groupIds, now, true, userSegmentIds); } @Override public List<Campaign> getCampaigns(long groupId) throws PortalException, SystemException { return getCampaigns(new long[] { groupId }); } @Override public List<Campaign> getCampaigns(long groupId, int start, int end, OrderByComparator obc) throws PortalException, SystemException { return getCampaigns(new long[] { groupId }, start, end, obc); } @Override public List<Campaign> getCampaigns(long[] groupIds) throws PortalException, SystemException { return campaignPersistence.findByGroupId(groupIds); } @Override public List<Campaign> getCampaigns(long[] groupIds, int start, int end, OrderByComparator obc) throws PortalException, SystemException { return campaignPersistence.findByGroupId(groupIds, start, end, obc); } @Override public List<Campaign> getCampaigns(long[] groupIds, long[] userSegmentIds) throws PortalException, SystemException { Date now = new Date(); return campaignFinder.findByG_D_A_U(groupIds, now, true, userSegmentIds); } @Override public int getCampaignsCount(long groupId) throws PortalException, SystemException { return campaignPersistence.countByGroupId(groupId); } @Override public int getCampaignsCount(long[] groupIds) throws PortalException, SystemException { return campaignPersistence.countByGroupId(groupIds); } @Override public Hits search(long groupId, String keywords, int start, int end) throws PortalException, SystemException { Indexer indexer = IndexerRegistryUtil.getIndexer(Campaign.class.getName()); SearchContext searchContext = buildSearchContext(groupId, keywords, start, end); return indexer.search(searchContext); } @Override public BaseModelSearchResult<Campaign> searchCampaigns(long groupId, String keywords, int start, int end) throws PortalException, SystemException { SearchContext searchContext = buildSearchContext(groupId, keywords, start, end); return searchCampaigns(searchContext); } @Indexable(type = IndexableType.REINDEX) @Override public Campaign updateCampaign(long campaignId, Map<Locale, String> nameMap, Map<Locale, String> descriptionMap, Date startDate, Date endDate, int priority, boolean active, long[] userSegmentIds, ServiceContext serviceContext) throws PortalException, SystemException { Date now = new Date(); Campaign campaign = campaignPersistence.findByPrimaryKey(campaignId); campaign.setModifiedDate(serviceContext.getModifiedDate(now)); campaign.setNameMap(nameMap); campaign.setDescriptionMap(descriptionMap); campaign.setStartDate(startDate); campaign.setEndDate(endDate); campaign.setPriority(priority); campaign.setActive(active); validateCampaign(campaign); campaignPersistence.update(campaign); // Resources if ((serviceContext.getGroupPermissions() != null) || (serviceContext.getGuestPermissions() != null)) { updateCampaignResources(campaign, serviceContext.getGroupPermissions(), serviceContext.getGuestPermissions()); } // User Segments campaignPersistence.setUserSegments(campaignId, userSegmentIds); return campaign; } @Override public void updateCampaignResources(Campaign campaign, String[] groupPermissions, String[] guestPermissions) throws PortalException, SystemException { resourceLocalService.updateResources(campaign.getCompanyId(), campaign.getGroupId(), Campaign.class.getName(), campaign.getCampaignId(), groupPermissions, guestPermissions); } protected SearchContext buildSearchContext(long groupId, String keywords, int start, int end) throws PortalException, SystemException { SearchContext searchContext = new SearchContext(); Group group = GroupLocalServiceUtil.getGroup(groupId); searchContext.setCompanyId(group.getCompanyId()); searchContext.setEnd(end); searchContext.setGroupIds(new long[] { groupId }); searchContext.setKeywords(keywords); searchContext.setStart(start); return searchContext; } protected BaseModelSearchResult<Campaign> searchCampaigns(SearchContext searchContext) throws PortalException, SystemException { Indexer indexer = IndexerRegistryUtil.nullSafeGetIndexer(Campaign.class); for (int i = 0; i < 10; i++) { Hits hits = indexer.search(searchContext); List<Campaign> campaigns = CampaignUtil.getCampaigns(hits); if (campaigns != null) { return new BaseModelSearchResult<Campaign>(campaigns, hits.getLength()); } } throw new SearchException("Unable to fix the search index after 10 attempts"); } protected void validateCampaign(Campaign campaign) throws PortalException { if (Validator.isNull(campaign.getName(LocaleUtil.getDefault()))) { throw new InvalidNameException(InvalidNameException.EMPTY); } if ((campaign.getStartDate() == null) || (campaign.getEndDate() == null) || campaign.getStartDate().after(campaign.getEndDate())) { throw new InvalidDateRangeException(); } } }