Examples of org.hibernate.jdbc.Expectation.canBeBatched()

org.hibernate.jdbc.Expectation.canBeBatched()
Is it acceptable to combiner this expectation with statement batching? @return True if batching can be combined with this expectation; false otherwise.


    Expectation expectation = Expectations.appropriateExpectation( insertResultCheckStyles[j] );
    boolean callable = isInsertCallable( j );
    // we can't batch joined inserts, *especially* not if it is an identity insert;
    // nor can we batch statements where the expectation is based on an output param
    final boolean useBatch = j == 0 && expectation.canBeBatched();
    try {


      // Render the SQL query
      final PreparedStatement insert;
      if ( useBatch ) {

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          final SessionImplementor session) throws HibernateException {


    final boolean useVersion = j == 0 && isVersioned();
    final Expectation expectation = Expectations.appropriateExpectation( updateResultCheckStyles[j] );
    final boolean callable = isUpdateCallable( j );
    final boolean useBatch = j == 0 && expectation.canBeBatched() && isBatchable(); //note: updates to joined tables can't be batched...


    if ( log.isTraceEnabled() ) {
      log.trace( "Updating entity: " + MessageHelper.infoString( this, id, getFactory() ) );
      if ( useVersion ) {
        log.trace( "Existing version: " + oldVersion + " -> New version: " + fields[getVersionProperty()] );

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    }


    final boolean useVersion = j == 0 && isVersioned();
    final boolean callable = isDeleteCallable( j );
    final Expectation expectation = Expectations.appropriateExpectation( deleteResultCheckStyles[j] );
    final boolean useBatch = j == 0 && isBatchable() && expectation.canBeBatched();


    if ( log.isTraceEnabled() ) {
      log.trace( "Deleting entity: " + MessageHelper.infoString( this, id, getFactory() ) );
      if ( useVersion ) {
        log.trace( "Version: " + version );

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    try {
      PreparedStatement st = null;
      Expectation expectation = Expectations.appropriateExpectation( getUpdateCheckStyle() );
      boolean callable = isUpdateCallable();
      boolean useBatch = expectation.canBeBatched();
      Iterator entries = collection.entries( this );
      String sql = getSQLUpdateRowString();
      int i = 0;
      int count = 0;
      while ( entries.hasNext() ) {

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    // TODO : shouldn't inserts be Expectations.NONE?
    final Expectation expectation = Expectations.appropriateExpectation( insertResultCheckStyles[j] );
    // we can't batch joined inserts, *especially* not if it is an identity insert;
    // nor can we batch statements where the expectation is based on an output param
    final boolean useBatch = j == 0 && expectation.canBeBatched();
    if ( useBatch && inserBatchKey == null ) {
      inserBatchKey = new BasicBatchKey(
          getEntityName() + "#INSERT",
          expectation
      );

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          final Object object,
          final String sql,
          final SessionImplementor session) throws HibernateException {


    final Expectation expectation = Expectations.appropriateExpectation( updateResultCheckStyles[j] );
    final boolean useBatch = j == 0 && expectation.canBeBatched() && isBatchable(); //note: updates to joined tables can't be batched...
    if ( useBatch && updateBatchKey == null ) {
      updateBatchKey = new BasicBatchKey(
          getEntityName() + "#UPDATE",
          expectation
      );

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    }


    final boolean useVersion = j == 0 && isVersioned();
    final boolean callable = isDeleteCallable( j );
    final Expectation expectation = Expectations.appropriateExpectation( deleteResultCheckStyles[j] );
    final boolean useBatch = j == 0 && isBatchable() && expectation.canBeBatched();
    if ( useBatch && deleteBatchKey == null ) {
      deleteBatchKey = new BasicBatchKey(
          getEntityName() + "#DELETE",
          expectation
      );

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    try {
      PreparedStatement st = null;
      Expectation expectation = Expectations.appropriateExpectation( getUpdateCheckStyle() );
      boolean callable = isUpdateCallable();
      boolean useBatch = expectation.canBeBatched();
      Iterator entries = collection.entries( this );
      String sql = getSQLUpdateRowString();
      int i = 0;
      int count = 0;
      while ( entries.hasNext() ) {

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    try {
      int count = 0;
      if ( isRowDeleteEnabled() ) {
        final Expectation deleteExpectation = Expectations.appropriateExpectation( getDeleteCheckStyle() );
        final boolean useBatch = deleteExpectation.canBeBatched();
        if ( useBatch && deleteRowBatchKey == null ) {
          deleteRowBatchKey = new BasicBatchKey(
              getRole() + "#DELETEROW",
              deleteExpectation
          );

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        }
      }
      
      if ( isRowInsertEnabled() ) {
        final Expectation insertExpectation = Expectations.appropriateExpectation( getInsertCheckStyle() );
        boolean useBatch = insertExpectation.canBeBatched();
        boolean callable = isInsertCallable();
        if ( useBatch && insertRowBatchKey == null ) {
          insertRowBatchKey = new BasicBatchKey(
              getRole() + "#INSERTROW",
              insertExpectation

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