java.lang.Object
net.i2p.router.startup.MigrateJetty
abstract class MigrateJettyextends Object
Second migration, as of 2.9.0.

Migrate all the jetty*.xml files to change Ref id= to Ref refid= because dup ids is a fatal error. Also migrate the old configure.dtd to configure_9_3.dtd. Reference: https://github.com/jetty/jetty.project/issues/12881

First migration, as of 0.9.30:

Migrate the clients.config and jetty.xml files from Jetty 5/6 to Jetty 7/8. Also migrate jetty.xml from Jetty 7/8 to Jetty 9.

For each client for class org.mortbay.jetty.Server:

 Let $D be the dir that jetty.xml is in (usually ~/.i2p/eepsite)
 Saves $D/jetty.xml to $D/jetty6.xml
 Copies $I2P/eepsite-jetty7/jetty.xml to $D/jetty.xml, edited for $D
 Copies $I2P/eepsite-jetty7/jetty-ssl.xml to $D/jetty-ssl.xml, edited for $D
 Copies $I2P/eepsite-jetty7/jetty-rewrite.xml to $D/jetty-rewrite.xml
 Copies $I2P/eepsite-jetty7/context/base-context.xml to $D/jetty.xml, edited for $D
 Copies $I2P/eepsite-jetty7/context/cgi-context.xml to $D/jetty.xml, edited for $D
 Copies $I2P/eepsite-jetty7/etc/* to $D/etc
 Changes main class in clients.config
Copies clients.config to clients.config.jetty6; Saves new clients.config.

Does NOT preserve port number, thread counts, etc. in the migration to 7/8. DOES preserve everything in the migration to 9.

  • Field Details

    • _wasChecked

      private static boolean _wasChecked
      True once the migration was checked.

    • _hasLatestJetty

      private static boolean _hasLatestJetty
      True if the latest Jetty is installed.

    • OLD_CLASS

      private static final String OLD_CLASS
      Class present only in the old Jetty 6.
      See Also:

    • OLD_CLASS_6

      private static final String OLD_CLASS_6
      Main class present only in the old Jetty 6.
      See Also:

    • NEW_CLASS

      private static final String NEW_CLASS
      Class of the current Jetty launcher.
      See Also:

    • TEST_CLASS

      private static final String TEST_CLASS
      Class testing that the new Jetty works.
      See Also:

    • BACKUP_SUFFIX

      private static final String BACKUP_SUFFIX
      Suffix of the Jetty 6 config backups.
      See Also:

    • BACKUP_SUFFIX_8

      private static final String BACKUP_SUFFIX_8
      Suffix of the Jetty 8 config backups.
      See Also:

    • BACKUP_SUFFIX_9

      private static final String BACKUP_SUFFIX_9
      Suffix of the Jetty 9 config backups.
      See Also:

    • PROP_JETTY9_MIGRATED

      private static final String PROP_JETTY9_MIGRATED
      Config key marking the Jetty 9 migration done.
      See Also:

    • PROP_JETTY9_MIGRATED_2

      private static final String PROP_JETTY9_MIGRATED_2
      Config key marking the second migration done.
      See Also:

  • Constructor Details

    • MigrateJetty

      private MigrateJetty()
      Not called, the migration class is never instantiated.

  • Method Details

    • migrate

      public static void migrate(RouterContext ctx, List<ClientAppConfig> apps)
      For each entry in apps, if the main class is an old Jetty class, migrate it to the new Jetty class, and update the Jetty config files.
      Parameters:
      ctx - router context used to read app configs and save migration flags
      apps - installed client apps whose main class and config may be rewritten

    • hasLatestJetty

      private static boolean hasLatestJetty()
      Whether the latest Jetty (7/8/9) is available.
      Returns:
      true if the Jetty client test class loads

    • backupFile

      private static boolean backupFile(File from, String suffix)
      Backup a file with given suffix.
      Parameters:
      from - the file to back up
      suffix - appended to the original name for the backup copy
      Returns:
      true if the copy succeeded, or if there was nothing to copy; false if the copy failed