Examples of Migration

com.cin.entity.Migration
@author arunsanjay
com.google.devtools.moe.client.migrations.Migration
A Migration represents a change to be ported from one {@link Repository} to another.
com.metadot.book.connectr.server.migrations.Migration
org.apache.cassandra.db.migration.Migration
A migration represents a single metadata mutation (cf dropped, added, etc.). Migrations can be applied locally, or serialized and sent to another machine where it can be applied there. Each migration has a version represented by a TimeUUID that can be used to look up both the Migration itself (see getLocalMigrations) as well as a serialization of the Keyspace definition that was modified. There are three parts to a migration (think of it as a schema update): 1. data is written to the schema cf. 2. the migration is serialized to the migrations cf. 3. updated models are applied to the cassandra instance. Since steps 1, 2 and 3 are not committed atomically, care should be taken to ensure that a node/cluster is reasonably quiescent with regard to the keyspace or columnfamily whose schema is being modified. Each class that extends Migration is required to implement a no arg constructor, which will be used to inflate the object from it's serialized form.
org.jitterbit.integration.client.ui.interchange.entity.transformation.tree.migration.Migration
@author Frank Chu
org.rssowl.core.internal.persist.service.Migration
Implementors of this interface are able to migrate the database data from one format version to another.
org.sonar.wsclient.system.Migration
@since 4.0

Examples of org.jitterbit.integration.client.ui.interchange.entity.transformation.tree.migration.Migration

      new BusyWorker(m_container.getWaitService()) {


            @Override
            protected void doWork() {
                try {
                    m_Migration = new Migration(TreeMapper.this, newTransformation);
                    m_Migration.setSize(new Dimension(900, 800));
                    m_Migration.init();
                } catch (MigrationInitializationException ex) {
                    ErrorLog.attention(TreeMapper.class, "Failed to start the migration tool.", ex);
                }

View Full Code Here

Examples of org.rssowl.core.internal.persist.service.Migration

   * @param destinationFormat The desired format of the database.
   * @return a Migration or {@code} null.
   */
  public final Migration getMigration(int originFormat, int destinationFormat) {
    Assert.isLegal(originFormat < destinationFormat, "Only forward migrations supported currently, originFormat: " + originFormat + ", destinationFormat: " + destinationFormat); //$NON-NLS-1$ //$NON-NLS-2$
    Migration migration = doGetMigration(originFormat, destinationFormat);
    if (migration != null)
      return migration;


    List<Migration> chainedMigrations = findChainedMigrations(originFormat, destinationFormat);
    if (chainedMigrations.isEmpty())

View Full Code Here

Examples of org.rssowl.core.internal.persist.service.Migration

  private LinkedList<LinkedList<Migration>> findMigrationQueues(LinkedList<LinkedList<Migration>> migrationQueues, int destinationFormat) {
    boolean changed = false;
    LinkedList<LinkedList<Migration>> migrationQueuesCopy = new LinkedList<LinkedList<Migration>>(migrationQueues);
    for (ListIterator<LinkedList<Migration>> it = migrationQueuesCopy.listIterator(); it.hasNext(); ) {
      LinkedList<Migration> migrationQueue = it.next();
      Migration migration = migrationQueue.getLast();
      if (migration.getDestinationFormat() == destinationFormat)
        continue;


      it.remove();


      for (Migration innerMigration : fMigrations) {
        if (migration.equals(innerMigration))
          continue;


        if (migration.getDestinationFormat() == innerMigration.getOriginFormat()) {
          changed = true;
          LinkedList<Migration> newMigrationQueue = new LinkedList<Migration>(migrationQueue);
          newMigrationQueue.add(innerMigration);
          it.add(newMigrationQueue);
        }

View Full Code Here

Examples of org.sonar.wsclient.system.Migration

  @Override
  public Migration migrate(long timeoutInMs, long rateInMs) {
    if (rateInMs >= timeoutInMs) {
      throw new IllegalArgumentException("Timeout must be greater than rate");
    }
    Migration migration = null;
    boolean running = true;
    long endAt = System.currentTimeMillis() + timeoutInMs;
    while (running && System.currentTimeMillis() < endAt) {
      migration = migrate();
      if (migration.status() == Migration.Status.MIGRATION_NEEDED ||
        migration.status() == Migration.Status.MIGRATION_RUNNING) {
        sleepQuietly(rateInMs);
      } else {
        running = false;
      }
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.