| /* |
| * 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.provisioning.java.job.report; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.time.OffsetDateTime; |
| import java.util.Optional; |
| import java.util.zip.Deflater; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipOutputStream; |
| import org.apache.syncope.common.lib.report.ReportConf; |
| import org.apache.syncope.common.lib.types.OpEvent; |
| import org.apache.syncope.core.persistence.api.dao.ReportDAO; |
| import org.apache.syncope.core.persistence.api.entity.EntityFactory; |
| import org.apache.syncope.core.persistence.api.entity.Report; |
| import org.apache.syncope.core.persistence.api.entity.ReportExec; |
| import org.apache.syncope.core.persistence.api.utils.ExceptionUtils2; |
| import org.apache.syncope.core.provisioning.api.AuditManager; |
| import org.apache.syncope.core.provisioning.api.event.JobStatusEvent; |
| import org.apache.syncope.core.provisioning.api.job.JobExecutionContext; |
| import org.apache.syncope.core.provisioning.api.job.JobExecutionException; |
| import org.apache.syncope.core.provisioning.api.job.JobNamer; |
| import org.apache.syncope.core.provisioning.api.job.report.ReportJobDelegate; |
| import org.apache.syncope.core.provisioning.api.notification.NotificationManager; |
| import org.apache.syncope.core.spring.security.AuthContextUtils; |
| import org.apache.syncope.core.spring.security.SecurityProperties; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.context.ApplicationEventPublisher; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| public abstract class AbstractReportJobDelegate implements ReportJobDelegate { |
| |
| protected static final Logger LOG = LoggerFactory.getLogger(ReportJobDelegate.class); |
| |
| @Autowired |
| protected SecurityProperties securityProperties; |
| |
| /** |
| * The actual report to be executed. |
| */ |
| protected Report report; |
| |
| protected ReportConf conf; |
| |
| /** |
| * Report DAO. |
| */ |
| @Autowired |
| protected ReportDAO reportDAO; |
| |
| @Autowired |
| protected EntityFactory entityFactory; |
| |
| /** |
| * Notification manager. |
| */ |
| @Autowired |
| protected NotificationManager notificationManager; |
| |
| /** |
| * Audit manager. |
| */ |
| @Autowired |
| protected AuditManager auditManager; |
| |
| @Autowired |
| protected ApplicationEventPublisher publisher; |
| |
| @Override |
| public void setConf(final ReportConf conf) { |
| this.conf = conf; |
| } |
| |
| protected void setStatus(final String status) { |
| publisher.publishEvent(new JobStatusEvent( |
| this, AuthContextUtils.getDomain(), JobNamer.getJobName(report), status)); |
| } |
| |
| @Transactional |
| @Override |
| public void execute( |
| final String reportKey, |
| final boolean dryRun, |
| final JobExecutionContext context) throws JobExecutionException { |
| |
| report = reportDAO.findById(reportKey). |
| orElseThrow(() -> new JobExecutionException("Report " + reportKey + " not found")); |
| |
| if (!report.isActive()) { |
| LOG.info("Report {} not active, aborting...", reportKey); |
| return; |
| } |
| |
| String executor = Optional.ofNullable(context.getExecutor()).orElse(securityProperties.getAdminUser()); |
| ReportExec execution = entityFactory.newEntity(ReportExec.class); |
| execution.setStart(OffsetDateTime.now()); |
| execution.setReport(report); |
| execution.setExecutor(executor); |
| |
| setStatus("Initialization completed"); |
| |
| OpEvent.Outcome result; |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ZipOutputStream zos = new ZipOutputStream(baos); |
| zos.setLevel(Deflater.BEST_COMPRESSION); |
| try { |
| // a single ZipEntry in the ZipOutputStream |
| zos.putNextEntry(new ZipEntry(report.getName())); |
| } catch (IOException e) { |
| throw new JobExecutionException("While configuring for output", e); |
| } |
| |
| setStatus("Starting"); |
| try { |
| execution.setMessage(doExecute(dryRun, zos, executor, context)); |
| execution.setStatus(ReportJob.Status.SUCCESS.name()); |
| |
| result = OpEvent.Outcome.SUCCESS; |
| } catch (JobExecutionException e) { |
| LOG.error("While executing report {}", reportKey, e); |
| result = OpEvent.Outcome.FAILURE; |
| |
| execution.setMessage(ExceptionUtils2.getFullStackTrace(e)); |
| execution.setStatus(ReportJob.Status.FAILURE.name()); |
| } finally { |
| try { |
| zos.closeEntry(); |
| zos.close(); |
| } catch (IOException e) { |
| LOG.error("While closing output", e); |
| } |
| } |
| if (result == OpEvent.Outcome.SUCCESS) { |
| execution.setExecResult(baos.toByteArray()); |
| } |
| execution.setEnd(OffsetDateTime.now()); |
| |
| report.add(execution); |
| report = reportDAO.save(report); |
| |
| notificationManager.createTasks( |
| executor, |
| OpEvent.CategoryType.REPORT, |
| this.getClass().getSimpleName(), |
| null, |
| this.getClass().getSimpleName(), // searching for before object is too much expensive ... |
| result, |
| report, |
| execution); |
| |
| auditManager.audit( |
| AuthContextUtils.getDomain(), |
| executor, |
| OpEvent.CategoryType.REPORT, |
| report.getClass().getSimpleName(), |
| null, |
| null, // searching for before object is too much expensive ... |
| result, |
| report, |
| null); |
| } |
| |
| /** |
| * The actual execution, delegated to child classes. |
| * |
| * @param dryRun whether to actually touch the data |
| * @param os where to stream report execution's data |
| * @param executor the user executing this report |
| * @param context job execution context, can be used to pass parameters to the job |
| * @return the report execution status to be set |
| * @throws JobExecutionException if anything goes wrong |
| */ |
| protected abstract String doExecute( |
| boolean dryRun, OutputStream os, String executor, JobExecutionContext context) |
| throws JobExecutionException; |
| } |