| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.syncope.core.logic; |
| |
| import java.lang.reflect.Method; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| import org.apache.commons.lang3.ArrayUtils; |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.syncope.common.lib.SyncopeClientException; |
| import org.apache.syncope.common.lib.to.ImplementationTO; |
| import org.apache.syncope.common.lib.types.ClientExceptionType; |
| import org.apache.syncope.common.lib.types.IdMImplementationType; |
| import org.apache.syncope.common.lib.types.IdRepoImplementationType; |
| import org.apache.syncope.common.lib.types.ImplementationTypesHolder; |
| import org.apache.syncope.common.lib.types.IdRepoEntitlement; |
| import org.apache.syncope.core.persistence.api.dao.DuplicateException; |
| import org.apache.syncope.core.persistence.api.dao.ExternalResourceDAO; |
| import org.apache.syncope.core.persistence.api.dao.ImplementationDAO; |
| import org.apache.syncope.core.persistence.api.dao.NotFoundException; |
| import org.apache.syncope.core.persistence.api.dao.NotificationDAO; |
| import org.apache.syncope.core.persistence.api.dao.PlainSchemaDAO; |
| import org.apache.syncope.core.persistence.api.dao.PolicyDAO; |
| import org.apache.syncope.core.persistence.api.dao.RealmDAO; |
| import org.apache.syncope.core.persistence.api.dao.ReportDAO; |
| import org.apache.syncope.core.persistence.api.dao.TaskDAO; |
| import org.apache.syncope.core.persistence.api.entity.Implementation; |
| import org.apache.syncope.core.provisioning.api.data.ImplementationDataBinder; |
| import org.springframework.security.access.prepost.PreAuthorize; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| public class ImplementationLogic extends AbstractTransactionalLogic<ImplementationTO> { |
| |
| protected final ImplementationDataBinder binder; |
| |
| protected final ImplementationDAO implementationDAO; |
| |
| protected final ReportDAO reportDAO; |
| |
| protected final PolicyDAO policyDAO; |
| |
| protected final ExternalResourceDAO resourceDAO; |
| |
| protected final TaskDAO taskDAO; |
| |
| protected final RealmDAO realmDAO; |
| |
| protected final PlainSchemaDAO plainSchemaDAO; |
| |
| protected final NotificationDAO notificationDAO; |
| |
| public ImplementationLogic( |
| final ImplementationDataBinder binder, |
| final ImplementationDAO implementationDAO, |
| final ReportDAO reportDAO, |
| final PolicyDAO policyDAO, |
| final ExternalResourceDAO resourceDAO, |
| final TaskDAO taskDAO, |
| final RealmDAO realmDAO, |
| final PlainSchemaDAO plainSchemaDAO, |
| final NotificationDAO notificationDAO) { |
| |
| this.binder = binder; |
| this.implementationDAO = implementationDAO; |
| this.reportDAO = reportDAO; |
| this.policyDAO = policyDAO; |
| this.resourceDAO = resourceDAO; |
| this.taskDAO = taskDAO; |
| this.realmDAO = realmDAO; |
| this.plainSchemaDAO = plainSchemaDAO; |
| this.notificationDAO = notificationDAO; |
| } |
| |
| protected void checkType(final String type) { |
| if (!ImplementationTypesHolder.getInstance().getValues().containsKey(type)) { |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.InvalidImplementationType); |
| sce.getElements().add("Implementation type not found: "); |
| throw sce; |
| } |
| } |
| |
| @PreAuthorize("hasRole('" + IdRepoEntitlement.IMPLEMENTATION_LIST + "')") |
| @Transactional(readOnly = true) |
| public List<ImplementationTO> list(final String type) { |
| checkType(type); |
| |
| return implementationDAO.findByType(type).stream(). |
| map(binder::getImplementationTO).collect(Collectors.toList()); |
| } |
| |
| @PreAuthorize("hasRole('" + IdRepoEntitlement.IMPLEMENTATION_READ + "')") |
| @Transactional(readOnly = true) |
| public ImplementationTO read(final String type, final String key) { |
| checkType(type); |
| |
| Implementation implementation = implementationDAO.find(key); |
| if (implementation == null) { |
| LOG.error("Could not find implementation '" + key + '\''); |
| |
| throw new NotFoundException(key); |
| } |
| |
| if (!implementation.getType().equals(type)) { |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.InvalidRequest); |
| sce.getElements().add("Found " + type + ", expected " + implementation.getType()); |
| throw sce; |
| } |
| |
| return binder.getImplementationTO(implementation); |
| } |
| |
| @PreAuthorize("hasRole('" + IdRepoEntitlement.IMPLEMENTATION_CREATE + "')") |
| public ImplementationTO create(final ImplementationTO implementationTO) { |
| if (StringUtils.isBlank(implementationTO.getKey())) { |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.RequiredValuesMissing); |
| sce.getElements().add("Implementation key"); |
| throw sce; |
| } |
| |
| checkType(implementationTO.getType()); |
| |
| Implementation implementation = implementationDAO.find(implementationTO.getKey()); |
| if (implementation != null) { |
| throw new DuplicateException(implementationTO.getKey()); |
| } |
| |
| return binder.getImplementationTO(implementationDAO.save(binder.create(implementationTO))); |
| } |
| |
| @PreAuthorize("hasRole('" + IdRepoEntitlement.IMPLEMENTATION_UPDATE + "')") |
| public ImplementationTO update(final ImplementationTO implementationTO) { |
| Implementation implementation = implementationDAO.find(implementationTO.getKey()); |
| if (implementation == null) { |
| LOG.error("Could not find implementation '" + implementationTO.getKey() + '\''); |
| |
| throw new NotFoundException(implementationTO.getKey()); |
| } |
| |
| checkType(implementationTO.getType()); |
| |
| binder.update(implementation, implementationTO); |
| implementation = implementationDAO.save(implementation); |
| |
| return binder.getImplementationTO(implementation); |
| } |
| |
| @PreAuthorize("hasRole('" + IdRepoEntitlement.IMPLEMENTATION_DELETE + "')") |
| public void delete(final String type, final String key) { |
| Implementation implementation = implementationDAO.find(key); |
| if (implementation == null) { |
| LOG.error("Could not find implementation '" + key + '\''); |
| |
| throw new NotFoundException(key); |
| } |
| |
| if (!implementation.getType().equals(type)) { |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.InvalidRequest); |
| sce.getElements().add("Found " + type + ", expected " + implementation.getType()); |
| throw sce; |
| } |
| |
| boolean inUse = false; |
| switch (implementation.getType()) { |
| case IdRepoImplementationType.REPORTLET: |
| inUse = !reportDAO.findByReportlet(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.ACCOUNT_RULE: |
| inUse = !policyDAO.findByAccountRule(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.PASSWORD_RULE: |
| inUse = !policyDAO.findByPasswordRule(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.ITEM_TRANSFORMER: |
| inUse = !resourceDAO.findByTransformer(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.TASKJOB_DELEGATE: |
| inUse = !taskDAO.findByDelegate(implementation).isEmpty(); |
| break; |
| |
| case IdMImplementationType.RECON_FILTER_BUILDER: |
| inUse = !taskDAO.findByReconFilterBuilder(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.LOGIC_ACTIONS: |
| inUse = !realmDAO.findByLogicActions(implementation).isEmpty(); |
| break; |
| |
| case IdMImplementationType.PROPAGATION_ACTIONS: |
| inUse = !resourceDAO.findByPropagationActions(implementation).isEmpty(); |
| break; |
| |
| case IdMImplementationType.PULL_ACTIONS: |
| inUse = !taskDAO.findByPullActions(implementation).isEmpty(); |
| break; |
| |
| case IdMImplementationType.PUSH_ACTIONS: |
| inUse = !taskDAO.findByPushActions(implementation).isEmpty(); |
| break; |
| |
| case IdMImplementationType.PULL_CORRELATION_RULE: |
| inUse = !policyDAO.findByPullCorrelationRule(implementation).isEmpty(); |
| break; |
| |
| case IdMImplementationType.PUSH_CORRELATION_RULE: |
| inUse = !policyDAO.findByPushCorrelationRule(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.VALIDATOR: |
| inUse = !plainSchemaDAO.findByValidator(implementation).isEmpty(); |
| break; |
| |
| case IdRepoImplementationType.RECIPIENTS_PROVIDER: |
| inUse = !notificationDAO.findByRecipientsProvider(implementation).isEmpty(); |
| break; |
| |
| default: |
| } |
| |
| if (inUse) { |
| SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.InUse); |
| sce.getElements().add("This implementation is in use"); |
| throw sce; |
| } |
| |
| implementationDAO.delete(key); |
| } |
| |
| @Override |
| protected ImplementationTO resolveReference(final Method method, final Object... args) |
| throws UnresolvedReferenceException { |
| |
| String key = null; |
| |
| if (ArrayUtils.isNotEmpty(args)) { |
| for (int i = 0; key == null && i < args.length; i++) { |
| if (args[i] instanceof String) { |
| key = (String) args[i]; |
| } else if (args[i] instanceof ImplementationTO) { |
| key = ((ImplementationTO) args[i]).getKey(); |
| } |
| } |
| } |
| |
| if (StringUtils.isNotBlank(key)) { |
| try { |
| return binder.getImplementationTO(implementationDAO.find(key)); |
| } catch (Throwable ignore) { |
| LOG.debug("Unresolved reference", ignore); |
| throw new UnresolvedReferenceException(ignore); |
| } |
| } |
| |
| throw new UnresolvedReferenceException(); |
| } |
| } |