historical log for upgrader tool

kenneth_suter

09.24.2007 1387e05a497147cd1a320c9651a47f122e942b93

 opends/src/quicksetup/org/opends/quicksetup/upgrader/Upgrader.java

@@ -41,10 +41,7 @@
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.io.IOException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileFilter;
import java.io.*;

import static org.opends.quicksetup.Installation.*;

@@ -154,7 +151,7 @@
    DATABASES_PATH_RELATIVE, // db
    LOGS_PATH_RELATIVE, // logs
    LOCKS_PATH_RELATIVE, // locks
    HISTORY_PATH_RELATIVE // history; TODO: should we do this?
    HISTORY_PATH_RELATIVE // history
  };

  private ProgressStep currentProgressStep = UpgradeProgressStep.NOT_STARTED;
@@ -171,6 +168,11 @@
  /** Directory where backup is kept in case the upgrade needs reversion. */
  private File backupDirectory = null;

  /** ID that uniquely identifieds this invocation of the Upgrader in the
   * historical logs.
   */
  private Long historicalOperationId;

  /**
   * {@inheritDoc}
   */
@@ -317,11 +319,17 @@
    // Reset exception just in case this application is rerun
    // for some reason
    runException = null;
    Integer fromVersion = null;
    Integer toVersion = null;

    try {
      try {
        setCurrentProgressStep(UpgradeProgressStep.INITIALIZING);
        initialize();
        fromVersion = getStagedInstallation().getSvnRev();
        toVersion = getInstallation().getSvnRev();
        this.historicalOperationId =
                writeInitialHistoricalRecord(fromVersion, toVersion);
      } catch (ApplicationException e) {
        LOG.log(Level.INFO, "error initializing upgrader", e);
        throw e;
@@ -390,8 +398,8 @@
//      sleepFor1();
//      setCurrentProgressStep(UpgradeProgressStep.VERIFYING);
//      sleepFor1();
//      setCurrentProgressStep(UpgradeProgressStep.RECORDING_HISTORY);
//      sleepFor1();



    } catch (ApplicationException ae) {
      this.runException = ae;
@@ -404,6 +412,23 @@
      try {
        setCurrentProgressStep(UpgradeProgressStep.CLEANUP);
        cleanup();

        // Write a record in the log file indicating success/failure
        setCurrentProgressStep(UpgradeProgressStep.RECORDING_HISTORY);
        HistoricalRecord.Status status;
        String note = null;
        if (runException == null) {
          status = HistoricalRecord.Status.SUCCESS;
        } else {
          status = HistoricalRecord.Status.FAILURE;
          note = runException.getLocalizedMessage();
        }
        writeHistoricalRecord(historicalOperationId,
                fromVersion,
                toVersion,
                status,
                note);

      } catch (ApplicationException e) {
        System.err.print("error cleaning up after upgrade: " +
                e.getLocalizedMessage());
@@ -419,6 +444,48 @@

  }

  private Long writeInitialHistoricalRecord(
          Integer fromVersion,
          Integer toVersion)
          throws ApplicationException
  {
    Long id;
    try {
      HistoricalLog log =
            new HistoricalLog(getInstallation().getHistoryLogFile());
      id = log.append(fromVersion, toVersion,
              HistoricalRecord.Status.STARTED, null);
    } catch (IOException e) {
      throw ApplicationException.createFileSystemException(
              "error logging operation", e);
    }
    return id;
  }

  private void writeHistoricalRecord(
          Long id,
          Integer from,
          Integer to,
          HistoricalRecord.Status status,
          String note)
          throws ApplicationException {
    try {
      HistoricalLog log =
            new HistoricalLog(getInstallation().getHistoryLogFile());
      log.append(id, from, to, status, note);

      // FOR TESTING
      List<HistoricalRecord> records = log.getRecords();
      for(HistoricalRecord record : records) {
        System.out.println(record);
      }

    } catch (IOException e) {
      throw ApplicationException.createFileSystemException(
              "error logging operation", e);
    }
  }

  private void upgradeComponents() throws ApplicationException {
    try {
      File stageDir = getStageDirectory();