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.InvalidNameException; import com.liferay.content.targeting.UsedUserSegmentException; import com.liferay.content.targeting.model.Campaign; import com.liferay.content.targeting.model.ReportInstance; import com.liferay.content.targeting.model.RuleInstance; import com.liferay.content.targeting.model.UserSegment; import com.liferay.content.targeting.service.base.UserSegmentLocalServiceBaseImpl; import com.liferay.content.targeting.util.BaseModelSearchResult; import com.liferay.content.targeting.util.ContentTargetingUtil; import com.liferay.content.targeting.util.PortletKeys; import com.liferay.content.targeting.util.UserSegmentUtil; 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.log.Log; import com.liferay.portal.kernel.log.LogFactoryUtil; 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.GetterUtil; 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 com.liferay.portlet.asset.DuplicateCategoryException; import com.liferay.portlet.asset.NoSuchCategoryException; import com.liferay.portlet.asset.model.AssetCategory; import com.liferay.portlet.asset.model.AssetCategoryConstants; import com.liferay.portlet.asset.service.AssetCategoryLocalServiceUtil; import com.liferay.portlet.asset.service.AssetVocabularyLocalServiceUtil; import java.util.Date; import java.util.List; import java.util.Locale; import java.util.Map; /** * The implementation of the user segment 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.UserSegmentLocalService} 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 Eudaldo Alonso * @author Julio Camarero * @see com.liferay.content.targeting.service.base.UserSegmentLocalServiceBaseImpl * @see com.liferay.content.targeting.service.UserSegmentLocalServiceUtil */ public class UserSegmentLocalServiceImpl extends UserSegmentLocalServiceBaseImpl { @Indexable(type = IndexableType.REINDEX) @Override public UserSegment addUserSegment(long userId, Map<Locale, String> nameMap, Map<Locale, String> descriptionMap, ServiceContext serviceContext) throws PortalException, SystemException { User user = UserLocalServiceUtil.getUser(userId); Date now = new Date(); long userSegmentId = CounterLocalServiceUtil.increment(); UserSegment userSegment = userSegmentPersistence.create(userSegmentId); userSegment.setUuid(serviceContext.getUuid()); userSegment.setGroupId(serviceContext.getScopeGroupId()); // Category AssetCategory assetCategory = null; long assetCategoryId = GetterUtil.getLong(serviceContext.getAttribute("userSegmentAssetCategoryId")); if (assetCategoryId > 0) { assetCategory = AssetCategoryLocalServiceUtil.getAssetCategory(assetCategoryId); } else { assetCategory = addUserSegmentCategory(userId, nameMap, descriptionMap, serviceContext); } userSegment.setAssetCategoryId(assetCategory.getCategoryId()); userSegment.setCompanyId(user.getCompanyId()); userSegment.setUserId(user.getUserId()); userSegment.setUserName(user.getFullName()); userSegment.setCreateDate(serviceContext.getCreateDate(now)); userSegment.setModifiedDate(serviceContext.getModifiedDate(now)); userSegment.setNameMap(nameMap); userSegment.setDescriptionMap(descriptionMap); validateUserSegment(userSegment); userSegmentPersistence.update(userSegment); // Resources if (serviceContext.isAddGroupPermissions() || serviceContext.isAddGuestPermissions()) { addUserSegmentResources(userSegment, serviceContext.isAddGroupPermissions(), serviceContext.isAddGuestPermissions()); } else { addUserSegmentResources(userSegment, serviceContext.getGroupPermissions(), serviceContext.getGuestPermissions()); } // Local Live Category Group scopeGroup = serviceContext.getScopeGroup(); if (scopeGroup.hasStagingGroup() && !ContentTargetingUtil.isStaged(scopeGroup.getGroupId(), PortletKeys.CT_ADMIN)) { Group stagingGroup = scopeGroup.getStagingGroup(); ServiceContext serviceContextStaging = (ServiceContext) serviceContext.clone(); serviceContextStaging.setScopeGroupId(stagingGroup.getGroupId()); serviceContextStaging.setUuid(assetCategory.getUuid()); addUserSegmentCategory(userId, nameMap, descriptionMap, serviceContextStaging); } return userSegment; } @Override public void addUserSegmentResources(UserSegment userSegment, boolean addGroupPermissions, boolean addGuestPermissions) throws PortalException, SystemException { resourceLocalService.addResources(userSegment.getCompanyId(), userSegment.getGroupId(), userSegment.getUserId(), UserSegment.class.getName(), userSegment.getUserSegmentId(), false, addGroupPermissions, addGuestPermissions); } @Override public void addUserSegmentResources(UserSegment userSegment, String[] groupPermissions, String[] guestPermissions) throws PortalException, SystemException { resourceLocalService.addModelResources(userSegment.getCompanyId(), userSegment.getGroupId(), userSegment.getUserId(), UserSegment.class.getName(), userSegment.getUserSegmentId(), groupPermissions, guestPermissions); } @Indexable(type = IndexableType.DELETE) @Override public UserSegment deleteUserSegment(long userSegmentId) throws PortalException, SystemException { List<Campaign> campaigns = userSegmentPersistence.getCampaigns(userSegmentId); if (!campaigns.isEmpty()) { throw new UsedUserSegmentException(campaigns); } UserSegment userSegment = userSegmentPersistence.findByPrimaryKey(userSegmentId); return deleteUserSegment(userSegment); } @Indexable(type = IndexableType.DELETE) @Override public UserSegment deleteUserSegment(UserSegment userSegment) throws PortalException, SystemException { userSegmentPersistence.remove(userSegment); // System event systemEventLocalService.addSystemEvent(0, userSegment.getGroupId(), UserSegment.class.getName(), userSegment.getUserSegmentId(), userSegment.getUuid(), null, SystemEventConstants.TYPE_DELETE, StringPool.BLANK); // Resources resourceLocalService.deleteResource(userSegment.getCompanyId(), UserSegment.class.getName(), ResourceConstants.SCOPE_INDIVIDUAL, userSegment.getUserSegmentId()); // Reports for (ReportInstance reportInstance : reportInstanceLocalService .getReportInstances(UserSegment.class.getName(), userSegment.getUserSegmentId())) { reportInstanceLocalService.deleteReportInstance(reportInstance.getReportInstanceId()); } // Rules for (RuleInstance ruleInstance : ruleInstanceLocalService .getRuleInstances(userSegment.getUserSegmentId())) { ruleInstanceLocalService.deleteRuleInstance(ruleInstance.getRuleInstanceId()); } // Categories Group group = GroupLocalServiceUtil.fetchGroup(userSegment.getGroupId()); AssetCategory stagingAssetCategory = getStagingAssetCategory(group, userSegment.getAssetCategoryId()); if (stagingAssetCategory != null) { removeUserSegmentCategory(stagingAssetCategory.getCategoryId()); } removeUserSegmentCategory(userSegment.getAssetCategoryId()); return userSegment; } @Override public void deleteUserSegments(long groupId) throws PortalException, SystemException { for (UserSegment userSegment : userSegmentPersistence.findByGroupId(groupId)) { userSegmentLocalService.deleteUserSegment(userSegment.getUserSegmentId()); } } @Override public UserSegment fetchUserSegmentByAssetCategoryId(long assetCategoryId) throws PortalException, SystemException { return userSegmentPersistence.fetchByAssetCategoryId(assetCategoryId); } @Override public List<UserSegment> getUserSegments(long groupId) throws PortalException, SystemException { return getUserSegments(new long[] { groupId }); } @Override public List<UserSegment> getUserSegments(long groupId, int start, int end, OrderByComparator obc) throws PortalException, SystemException { return getUserSegments(new long[] { groupId }, start, end, obc); } @Override public List<UserSegment> getUserSegments(long[] groupIds) throws PortalException, SystemException { return userSegmentPersistence.findByGroupId(groupIds); } @Override public List<UserSegment> getUserSegments(long[] groupIds, int start, int end, OrderByComparator obc) throws PortalException, SystemException { return userSegmentPersistence.findByGroupId(groupIds, start, end, obc); } @Override public int getUserSegmentsCount(long groupId) throws PortalException, SystemException { return userSegmentPersistence.countByGroupId(groupId); } @Override public int getUserSegmentsCount(long[] groupIds) throws PortalException, SystemException { return userSegmentPersistence.countByGroupId(groupIds); } @Override public Hits search(long groupId, String keywords, int start, int end) throws PortalException, SystemException { Indexer indexer = IndexerRegistryUtil.getIndexer(UserSegment.class.getName()); SearchContext searchContext = buildSearchContext(groupId, keywords, start, end); return indexer.search(searchContext); } @Override public BaseModelSearchResult<UserSegment> searchUserSegments(long groupId, String keywords, int start, int end) throws PortalException, SystemException { SearchContext searchContext = buildSearchContext(groupId, keywords, start, end); return searchUserSegments(searchContext); } @Indexable(type = IndexableType.REINDEX) @Override public UserSegment updateUserSegment(long userSegmentId, Map<Locale, String> nameMap, Map<Locale, String> descriptionMap, ServiceContext serviceContext) throws PortalException, SystemException { Date now = new Date(); UserSegment userSegment = userSegmentPersistence.findByPrimaryKey(userSegmentId); userSegment.setModifiedDate(serviceContext.getModifiedDate(now)); userSegment.setNameMap(nameMap); userSegment.setDescriptionMap(descriptionMap); validateUserSegment(userSegment); userSegmentPersistence.update(userSegment); // Resources if ((serviceContext.getGroupPermissions() != null) || (serviceContext.getGuestPermissions() != null)) { updateUserSegmentResources(userSegment, serviceContext.getGroupPermissions(), serviceContext.getGuestPermissions()); } // Categories updateUserSegmentCategory(userSegment.getUserId(), userSegment.getAssetCategoryId(), nameMap, descriptionMap, serviceContext); AssetCategory stagingAssetCategory = getStagingAssetCategory(serviceContext.getScopeGroup(), userSegment.getAssetCategoryId()); if (stagingAssetCategory != null) { ServiceContext serviceContextStaging = (ServiceContext) serviceContext.clone(); serviceContextStaging.setScopeGroupId(stagingAssetCategory.getGroupId()); updateUserSegmentCategory(userSegment.getUserId(), stagingAssetCategory.getCategoryId(), nameMap, descriptionMap, serviceContextStaging); } return userSegment; } @Override public void updateUserSegmentResources(UserSegment userSegment, String[] groupPermissions, String[] guestPermissions) throws PortalException, SystemException { resourceLocalService.updateResources(userSegment.getCompanyId(), userSegment.getGroupId(), UserSegment.class.getName(), userSegment.getUserSegmentId(), groupPermissions, guestPermissions); } protected AssetCategory addUserSegmentCategory(long userId, Map<Locale, String> titleMap, Map<Locale, String> descriptionMap, ServiceContext serviceContext) throws PortalException, SystemException { long vocabularyId = UserSegmentUtil.getAssetVocabularyId(userId, serviceContext); serviceContext.setAddGroupPermissions(true); serviceContext.setAddGuestPermissions(true); AssetCategory assetCategory = null; try { assetCategory = AssetCategoryLocalServiceUtil.addCategory(userId, AssetCategoryConstants.DEFAULT_PARENT_CATEGORY_ID, titleMap, descriptionMap, vocabularyId, null, serviceContext); } catch (DuplicateCategoryException dce) { throw new InvalidNameException(InvalidNameException.DUPLICATED); } return assetCategory; } 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 AssetCategory getStagingAssetCategory(Group scopeGroup, long assetCategoryId) throws SystemException { if (!scopeGroup.hasStagingGroup()) { return null; } Group stagingGroup = scopeGroup.getStagingGroup(); AssetCategory assetCategory = AssetCategoryLocalServiceUtil.fetchAssetCategory(assetCategoryId); return AssetCategoryLocalServiceUtil.fetchAssetCategoryByUuidAndGroupId(assetCategory.getUuid(), stagingGroup.getGroupId()); } protected void removeUserSegmentCategory(long assetCategoryId) throws PortalException, SystemException { AssetCategory assetCategory = AssetCategoryLocalServiceUtil.fetchAssetCategory(assetCategoryId); try { AssetCategoryLocalServiceUtil.deleteCategory(assetCategory); } catch (NoSuchCategoryException nsace) { if (_log.isDebugEnabled()) { _log.debug("Category " + assetCategoryId + "could not be deleted"); } } int categoriesCount = AssetCategoryLocalServiceUtil .getVocabularyRootCategoriesCount(assetCategory.getVocabularyId()); if (categoriesCount > 0) { return; } AssetVocabularyLocalServiceUtil.deleteAssetVocabulary(assetCategory.getVocabularyId()); } protected BaseModelSearchResult<UserSegment> searchUserSegments(SearchContext searchContext) throws PortalException, SystemException { Indexer indexer = IndexerRegistryUtil.nullSafeGetIndexer(UserSegment.class); for (int i = 0; i < 10; i++) { Hits hits = indexer.search(searchContext); List<UserSegment> userSegments = UserSegmentUtil.getUserSegments(hits); if (userSegments != null) { return new BaseModelSearchResult<UserSegment>(userSegments, hits.getLength()); } } throw new SearchException("Unable to fix the search index after 10 attempts"); } protected AssetCategory updateUserSegmentCategory(long userId, long assetCategoryId, Map<Locale, String> titleMap, Map<Locale, String> descriptionMap, ServiceContext serviceContext) throws PortalException, SystemException { long vocabularyId = UserSegmentUtil.getAssetVocabularyId(userId, serviceContext); AssetCategory assetCategory = AssetCategoryLocalServiceUtil.getCategory(assetCategoryId); AssetCategoryLocalServiceUtil.updateCategory(userId, assetCategoryId, assetCategory.getParentCategoryId(), titleMap, descriptionMap, vocabularyId, null, serviceContext); return assetCategory; } protected void validateUserSegment(UserSegment userSegment) throws PortalException { if (Validator.isNull(userSegment.getName(LocaleUtil.getDefault()))) { throw new InvalidNameException(InvalidNameException.EMPTY); } } private static Log _log = LogFactoryUtil.getLog(UserSegmentLocalServiceImpl.class); }