本文整理了Java中org.hibernate.engine.spi.QueryParameters.getOptionalId方法的一些代码示例，展示了QueryParameters.getOptionalId的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QueryParameters.getOptionalId方法的具体详情如下：
包路径：org.hibernate.engine.spi.QueryParameters
类名称：QueryParameters
方法名：getOptionalId

QueryParameters.getOptionalId介绍

暂无

代码示例

代码示例来源：origin: hibernate/hibernate-orm

if ( queryParameters.getOptionalId() != null ) {

代码示例来源：origin: hibernate/hibernate-orm

public static EntityKey getOptionalObjectKey(QueryParameters queryParameters, SharedSessionContractImplementor session) {
  final Object optionalObject = queryParameters.getOptionalObject();
  final Serializable optionalId = queryParameters.getOptionalId();
  final String optionalEntityName = queryParameters.getOptionalEntityName();
  return INSTANCE.interpretEntityKey( session, optionalEntityName, optionalId, optionalObject );
}

代码示例来源：origin: hibernate/hibernate-orm

private static EntityKey getOptionalObjectKey(QueryParameters queryParameters, SharedSessionContractImplementor session) {
  final Object optionalObject = queryParameters.getOptionalObject();
  final Serializable optionalId = queryParameters.getOptionalId();
  final String optionalEntityName = queryParameters.getOptionalEntityName();
  if ( optionalObject != null && optionalEntityName != null ) {
    return session.generateEntityKey(
        optionalId, session.getEntityPersister(
            optionalEntityName,
            optionalObject
        )
    );
  }
  else {
    return null;
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
public Object readRow(ResultSet resultSet, ResultSetProcessingContextImpl context) throws SQLException {
  final ResultSetProcessingContext.EntityReferenceProcessingState processingState =
      rootReturnReader.getIdentifierResolutionContext( context );
  // if the entity reference we are hydrating is a Return, it is possible that its EntityKey is
  // supplied by the QueryParameter optional entity information
  if ( context.shouldUseOptionalEntityInformation() && context.getQueryParameters().getOptionalId() != null ) {
    final EntityKey entityKey = context.getSession().generateEntityKey(
        context.getQueryParameters().getOptionalId(),
        processingState.getEntityReference().getEntityPersister()
    );
    processingState.registerIdentifierHydratedForm( entityKey.getIdentifier() );
    processingState.registerEntityKey( entityKey );
  }
  return super.readRow( resultSet, context );
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected int bindParameterValues(
    PreparedStatement statement,
    QueryParameters queryParameters,
    int startIndex,
    SharedSessionContractImplementor session) throws SQLException {
  final Serializable optionalId = queryParameters.getOptionalId();
  if ( optionalId != null ) {
    paramValueBinders.get( 0 ).bind( statement, queryParameters, session, startIndex );
    return session.getFactory().getMetamodel()
        .entityPersister( queryParameters.getOptionalEntityName() )
        .getIdentifierType()
        .getColumnSpan( session.getFactory() );
  }
  int span = 0;
  for ( ParameterBinder paramValueBinder : paramValueBinders ) {
    span += paramValueBinder.bind(
        statement,
        queryParameters,
        session,
        startIndex + span
    );
  }
  return span;
}

代码示例来源：origin: hibernate/hibernate-orm

final Serializable optionalId = queryParameters.getOptionalId();
if ( isSingleRowLoader() && optionalId != null ) {
  keys[entitySpan - 1] = session.generateEntityKey( optionalId, persisters[entitySpan - 1] );

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate.core

private static EntityKey getOptionalObjectKey(QueryParameters queryParameters, SessionImplementor session) {
  final Object optionalObject = queryParameters.getOptionalObject();
  final Serializable optionalId = queryParameters.getOptionalId();
  final String optionalEntityName = queryParameters.getOptionalEntityName();
  if ( optionalObject != null && optionalEntityName != null ) {
    return session.generateEntityKey( optionalId, session.getEntityPersister( optionalEntityName, optionalObject ) );
  }
  else {
    return null;
  }
}

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate

private static EntityKey getOptionalObjectKey(QueryParameters queryParameters, SessionImplementor session) {
  final Object optionalObject = queryParameters.getOptionalObject();
  final Serializable optionalId = queryParameters.getOptionalId();
  final String optionalEntityName = queryParameters.getOptionalEntityName();
  if ( optionalObject != null && optionalEntityName != null ) {
    return session.generateEntityKey( optionalId, session.getEntityPersister( optionalEntityName, optionalObject ) );
  }
  else {
    return null;
  }
}

代码示例来源：origin: hibernate/hibernate-ogm

/**
 * Copied from Loader#getOptionalObjectKey
 */
private static org.hibernate.engine.spi.EntityKey getOptionalObjectKey(QueryParameters queryParameters, SharedSessionContractImplementor session) {
  final Object optionalObject = queryParameters.getOptionalObject();
  final Serializable optionalId = queryParameters.getOptionalId();
  final String optionalEntityName = queryParameters.getOptionalEntityName();
  if ( optionalObject != null && optionalEntityName != null ) {
    return session.generateEntityKey( optionalId, session.getEntityPersister( optionalEntityName, optionalObject ) );
  }
  else {
    return null;
  }
}

代码示例来源：origin: hibernate/hibernate-ogm

isCollectionLoader = false;
else if ( qp.getOptionalId() != null ) {
  id = qp.getOptionalId();
  isCollectionLoader = false;

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate.core

final Serializable optionalId = queryParameters.getOptionalId();
if ( isSingleRowLoader() && optionalId != null ) {
  keys[ entitySpan - 1 ] = session.generateEntityKey( optionalId, persisters[ entitySpan - 1 ] );

代码示例来源：origin: org.hibernate/com.springsource.org.hibernate

final Serializable optionalId = queryParameters.getOptionalId();
if ( isSingleRowLoader() && optionalId != null ) {
  keys[ entitySpan - 1 ] = session.generateEntityKey( optionalId, persisters[ entitySpan - 1 ] );