content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * 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.
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.db.oracle;
  
  import org.opencms.db.CmsDbContext;
  import org.opencms.db.CmsDbEntryNotFoundException;
  import org.opencms.db.CmsDbIoException;
  import org.opencms.db.CmsDbSqlException;
  import org.opencms.db.generic.CmsSqlManager;
  import org.opencms.db.generic.Messages;
  import org.opencms.file.CmsDataAccessException;
  import org.opencms.publish.CmsPublishJobInfoBean;
  import org.opencms.util.CmsUUID;
  
  import java.io.IOException;
  import java.io.OutputStream;
  import java.sql.Connection;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  
  /**
   * Oracle/OCI implementation of the project driver methods.<p>
   *
   * @since 6.0.0
   */
  public class CmsProjectDriver extends org.opencms.db.generic.CmsProjectDriver {
  
      /**
       * @see org.opencms.db.I_CmsProjectDriver#createPublishJob(org.opencms.db.CmsDbContext, org.opencms.publish.CmsPublishJobInfoBean)
       */
      @Override
      public void createPublishJob(CmsDbContext dbc, CmsPublishJobInfoBean publishJob) throws CmsDataAccessException {
  
          Connection conn = null;
          PreparedStatement stmt = null;
  
          try {
              conn = m_sqlManager.getConnection(dbc);
              stmt = m_sqlManager.getPreparedStatement(conn, "C_ORACLE_PUBLISHJOB_CREATE");
              stmt.setString(1, publishJob.getPublishHistoryId().toString());
              stmt.setString(2, publishJob.getProjectId().toString());
              stmt.setString(3, publishJob.getProjectName());
              stmt.setString(4, publishJob.getUserId().toString());
              stmt.setString(5, publishJob.getLocale().toString());
              stmt.setInt(6, publishJob.getFlags());
              stmt.setInt(7, publishJob.getSize());
              stmt.setLong(8, publishJob.getEnqueueTime());
              stmt.setLong(9, publishJob.getStartTime());
              stmt.setLong(10, publishJob.getFinishTime());
  
              stmt.executeUpdate();
          } catch (SQLException e) {
              throw new CmsDbSqlException(
                  Messages.get().container(Messages.ERR_GENERIC_SQL_1, CmsDbSqlException.getErrorQuery(stmt)),
                  e);
          } finally {
              m_sqlManager.closeAll(dbc, conn, stmt, null);
          }
  
          try {
              // now write the publish list
              internalWritePublishJobData(
                  dbc,
                  publishJob.getPublishHistoryId(),
                  "C_ORACLE_PUBLISHJOB_UPDATE_PUBLISHLIST",
                  "PUBLISH_LIST",
                  internalSerializePublishList(publishJob.getPublishList()));
          } catch (IOException e) {
              throw new CmsDbIoException(
                  Messages.get().container(
                      Messages.ERR_SERIALIZING_PUBLISHLIST_1,
                      publishJob.getPublishHistoryId().toString()),
                  e);
          }
      }
  
      /**
       * @see org.opencms.db.I_CmsProjectDriver#initSqlManager(String)
       */
      @Override
      public org.opencms.db.generic.CmsSqlManager initSqlManager(String classname) {
  
          return CmsSqlManager.getInstance(classname);
      }
  
      /**
       * @see org.opencms.db.I_CmsProjectDriver#writePublishReport(org.opencms.db.CmsDbContext, org.opencms.util.CmsUUID, byte[])
       */
      @Override
      public void writePublishReport(CmsDbContext dbc, CmsUUID publishId, byte[] content) throws CmsDataAccessException {
  
          internalWritePublishJobData(
              dbc,
              publishId,
              "C_ORACLE_PUBLISHJOB_UPDATE_PUBLISHREPORT",
              "PUBLISH_REPORT",
              content);
      }
  
      /**
       * Writes data for a publish job.<p>
       *
       * @param dbc the database context
       * @param publishJobHistoryId the publish job id
       * @param queryKey the query to use
       * @param fieldName the fiueld to use
       * @param data the data to write
       * @throws CmsDataAccessException if something goes wrong
       */
      private void internalWritePublishJobData(
          CmsDbContext dbc,
          CmsUUID publishJobHistoryId,
          String queryKey,
          String fieldName,
          byte[] data)
      throws CmsDataAccessException {
  
          Connection conn = null;
          PreparedStatement stmt = null;
          PreparedStatement commit = null;
          ResultSet res = null;
          boolean wasInTransaction = false;
  
          try {
              conn = m_sqlManager.getConnection(dbc);
              stmt = m_sqlManager.getPreparedStatement(conn, queryKey);
  
              wasInTransaction = !conn.getAutoCommit();
              if (!wasInTransaction) {
                  conn.setAutoCommit(false);
              }
  
              // update the file content in the contents table
              stmt.setString(1, publishJobHistoryId.toString());
              res = stmt.executeQuery();
              if (!res.next()) {
                  throw new CmsDbEntryNotFoundException(
                      Messages.get().container(Messages.ERR_READ_PUBLISH_JOB_1, publishJobHistoryId));
              }
  
              // write file content
              OutputStream output = CmsUserDriver.getOutputStreamFromBlob(res, fieldName);
              output.write(data);
              output.close();
  
              if (!wasInTransaction) {
                  commit = m_sqlManager.getPreparedStatement(conn, "C_COMMIT");
                  commit.execute();
                  m_sqlManager.closeAll(dbc, null, commit, null);
              }
  
              m_sqlManager.closeAll(dbc, null, stmt, res);
  
              // this is needed so the finally block works correctly
              commit = null;
              stmt = null;
              res = null;
  
              if (!wasInTransaction) {
                  conn.setAutoCommit(true);
              }
          } catch (IOException e) {
              throw new CmsDbIoException(
                  Messages.get().container(Messages.ERR_WRITING_TO_OUTPUT_STREAM_1, publishJobHistoryId),
                  e);
          } catch (SQLException e) {
              throw new CmsDbSqlException(
                  org.opencms.db.generic.Messages.get().container(
                      org.opencms.db.generic.Messages.ERR_GENERIC_SQL_1,
                      CmsDbSqlException.getErrorQuery(stmt)),
                  e);
          } finally {
              org.opencms.db.oracle.CmsSqlManager.closeAllInTransaction(
                  m_sqlManager,
                  dbc,
                  conn,
                  stmt,
                  res,
                  commit,
                  wasInTransaction);
          }
      }
  }
  