Examples of LuceneWork

org.hibernate.search.backend.LuceneWork
Represent a Serializable Lucene unit work WARNING: This class aims to be serializable and passed in an asynchronous way across VMs any non backward compatible serialization change should be done with great care and publically announced. Specifically, new versions of Hibernate Search should be able to handle changes produced by older versions of Hibernate Search if reasonably possible. That is why each subclass susceptible to be pass along have a magic serialization number. NOTE: we are relying on Lucene's Document to play nice unfortunately @author Emmanuel Bernard @author Hardy Ferentschik @author Sanne Grinovero

Examples of org.hibernate.search.backend.LuceneWork


      int queueSize = workList.size();
      LOG.info("Performing " + queueSize + " lucene works");


      for (int i = 0; i < queueSize; i++) {
        LuceneWork work = workList.get(i);
        try {
          long time = 0;
          if (LOG.isLoggable(Level.INFO)) {
            String entity = work.getEntityClass().toString();
            LOG.info("Performing lucene work for " + entity);
            time = System.currentTimeMillis();
          }


          Transaction transaction = datastoreService.beginTransaction();
          try {
            work.getWorkDelegate(getVisitor()).performWork(work, indexWriter, monitor);
            transaction.commit();
          } finally {
            if (transaction.isActive())
              transaction.rollback();
          }


          if (LOG.isLoggable(Level.INFO)) {
            String entity = work.getEntityClass().toString();
            LOG.info("Performed lucene work for " + entity + " in " + (System.currentTimeMillis() - time) + " ms");
          }
        } catch (Exception e) {
          someFailureHappened = true;
          errorContextBuilder.errorThatOccurred(e.getCause());

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

     */
    final int size = luceneQueue.size();
    List<Integer> toDelete = new ArrayList<Integer>( size );
    Map<DuplicatableWork, Integer> workByPosition = new HashMap<DuplicatableWork, Integer>( size );
    for ( int index = 0 ; index < size; index++ ) {
      LuceneWork work = luceneQueue.get( index );
      if ( work instanceof AddLuceneWork ) {
        DuplicatableWork dupWork = new DuplicatableWork( work );
        final Integer oldIndex = workByPosition.get( dupWork );
        if ( oldIndex != null ) {
          toDelete.add(oldIndex);

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    Class<?> entityClass = ClassLoaderHelper.classForName(
        entityClassName,
        LuceneWorkHydrator.class,
        "entity class"
    );
    LuceneWork result = new DeleteLuceneWork(
        id,
        objectIdInString( entityClass, id ),
        entityClass
    );
    results.add( result );

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    Class<?> entityClass = ClassLoaderHelper.classForName(
        entityClassName,
        LuceneWorkHydrator.class,
        "entity class"
    );
    LuceneWork result = new AddLuceneWork(
        id,
        objectIdInString( entityClass, id ),
        entityClass,
        getLuceneDocument(),
        fieldToAnalyzerMap

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    Class<?> entityClass = ClassLoaderHelper.classForName(
        entityClassName,
        LuceneWorkHydrator.class,
        "entity class"
    );
    LuceneWork result = new UpdateLuceneWork(
        id,
        objectIdInString( entityClass, id ),
        entityClass,
        getLuceneDocument(),
        fieldToAnalyzerMap

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    doc.add( field );
    field = new Field( "id", "1", Field.Store.YES, Field.Index.NOT_ANALYZED );
    doc.add( field );
    field = new Field( "logo", shirt.getLogo(), Field.Store.NO, Field.Index.ANALYZED );
    doc.add( field );
    LuceneWork luceneWork = new AddLuceneWork(
        shirt.getId(), String.valueOf( shirt.getId() ), shirt.getClass(), doc
    );
    List<LuceneWork> queue = new ArrayList<LuceneWork>();
    queue.add( luceneWork );
    return queue;

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    Class<?> entityClass = ClassLoaderHelper.classForName(
        entityClassName,
        "entity class",
        searchFactory.getServiceManager()
    );
    LuceneWork result = new DeleteLuceneWork(
        id,
        objectIdInString( entityClass, id, conversionContext ),
        entityClass
    );
    results.add( result );

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    Class<?> entityClass = ClassLoaderHelper.classForName(
        entityClassName,
        "entity class",
        searchFactory.getServiceManager()
    );
    LuceneWork result = new AddLuceneWork(
        id,
        objectIdInString( entityClass, id, conversionContext ),
        entityClass,
        getLuceneDocument(),
        fieldToAnalyzerMap

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    Class<?> entityClass = ClassLoaderHelper.classForName(
        entityClassName,
        "entity class",
        searchFactory.getServiceManager()
    );
    LuceneWork result = new UpdateLuceneWork(
        id,
        objectIdInString( entityClass, id, conversionContext ),
        entityClass,
        getLuceneDocument(),
        fieldToAnalyzerMap

View Full Code Here

Examples of org.hibernate.search.backend.LuceneWork

    final int queueSize = workList.size();
    final ExecutorService executor = resources.getWorkersExecutor();
    final Future<LuceneWork>[] submittedTasks = new Future[ queueSize ];


    for ( int i = 0; i < queueSize; i++ ) {
      LuceneWork luceneWork = workList.get( i );
      SingleTaskRunnable task = new SingleTaskRunnable( luceneWork, resources, indexWriter, monitor );
      submittedTasks[i] = executor.submit( task, luceneWork );
    }


    boolean allTasksSuccessful = true;


    // now wait for all tasks being completed before releasing our lock
    // (this thread waits even in async backend mode)
    for ( int i = 0; i < queueSize; i++ ) {
      Future<LuceneWork> task = submittedTasks[i];
      try {
        LuceneWork work = task.get();
        errorContextBuilder.workCompleted( work );
      }
      catch (ExecutionException e) {
        errorContextBuilder.addWorkThatFailed( workList.get( i ) );
        errorContextBuilder.errorThatOccurred( e.getCause() );

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.