Package org.hibernate.engine.query

Examples of org.hibernate.engine.query.HQLQueryPlan

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  }

  public ScrollableResults scroll(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    checkTransactionSynchStatus();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    autoFlushIfRequired( plan.getQuerySpaces() );
    dontFlushFromFind++;
    try {
      return plan.performScroll( queryParameters, this );
    }
    finally {
      dontFlushFromFind--;
    }
  }
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  public int executeUpdate(String query, QueryParameters queryParameters)
      throws HibernateException {
    errorIfClosed();
    queryParameters.validateParameters();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    boolean success = false;
    int result = 0;
    try {
      result = plan.performExecuteUpdate( queryParameters, this );
      success = true;
    }
    finally {
      afterOperation(success);
    }
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  //TODO: COPY/PASTE FROM SessionImpl, pull up!

  public List list(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    queryParameters.validateParameters();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    boolean success = false;
    List results = CollectionHelper.EMPTY_LIST;
    try {
      results = plan.performList( queryParameters, this );
      success = true;
    }
    finally {
      afterOperation(success);
    }
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    return loader.scroll(queryParameters, this);
  }

  public ScrollableResults scroll(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    return plan.performScroll( queryParameters, this );
  }
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      else if ( Tuple.class.equals( resultClass ) ) {
        TupleBuilderTransformer tupleTransformer = new TupleBuilderTransformer( hqlQuery );
        hqlQuery.setResultTransformer( tupleTransformer  );
      }
      else {
        final HQLQueryPlan queryPlan = unwrap( SessionImplementor.class )
            .getFactory()
            .getQueryPlanCache()
            .getHQLQueryPlan( jpaqlString, false, null );
        final Class dynamicInstantiationClass = queryPlan.getDynamicInstantiationResultType();
        if ( dynamicInstantiationClass != null ) {
          if ( ! resultClass.isAssignableFrom( dynamicInstantiationClass ) ) {
            throw new IllegalArgumentException(
                "Mismatch in requested result type [" + resultClass.getName() +
                    "] and actual result type [" + dynamicInstantiationClass.getName() + "]"
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  public int executeUpdate(String query, QueryParameters queryParameters)
      throws HibernateException {
    errorIfClosed();
    queryParameters.validateParameters();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    boolean success = false;
    int result = 0;
    try {
      result = plan.performExecuteUpdate( queryParameters, this );
      success = true;
    }
    finally {
      afterOperation(success);
    }
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  //TODO: COPY/PASTE FROM SessionImpl, pull up!

  public List list(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    queryParameters.validateParameters();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    boolean success = false;
    List results = CollectionHelper.EMPTY_LIST;
    try {
      results = plan.performList( queryParameters, this );
      success = true;
    }
    finally {
      afterOperation(success);
    }
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    return loader.scroll(queryParameters, this);
  }

  public ScrollableResults scroll(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    return plan.performScroll( queryParameters, this );
  }
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  public List list(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    checkTransactionSynchStatus();
    queryParameters.validateParameters();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    autoFlushIfRequired( plan.getQuerySpaces() );

    List results = CollectionHelper.EMPTY_LIST;
    boolean success = false;

    dontFlushFromFind++;   //stops flush being called multiple times if this method is recursively called
    try {
      results = plan.performList( queryParameters, this );
      success = true;
    }
    finally {
      dontFlushFromFind--;
      afterOperation(success);
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  public int executeUpdate(String query, QueryParameters queryParameters) throws HibernateException {
    errorIfClosed();
    checkTransactionSynchStatus();
    queryParameters.validateParameters();
    HQLQueryPlan plan = getHQLQueryPlan( query, false );
    autoFlushIfRequired( plan.getQuerySpaces() );

    boolean success = false;
    int result = 0;
    try {
      result = plan.performExecuteUpdate( queryParameters, this );
      success = true;
    }
    finally {
      afterOperation(success);
    }
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Related Classes of org.hibernate.engine.query.HQLQueryPlan

  • org.hibernate.cfg.Settings
  • org.hibernate.ejb.AbstractEntityManagerImpl
  • org.hibernate.engine.QueryParameters
  • org.hibernate.engine.RowSelection
  • org.hibernate.hql.QueryTranslatorFactory
  • org.hibernate.impl.AbstractSessionImpl
  • org.hibernate.impl.SessionImpl
  • org.hibernate.impl.StatelessSessionImpl
  • org.hibernate.internal.util.collections.IdentitySet
  • org.hibernate.internal.util.collections.JoinedIterator
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