org.hibernate.ejb.QueryImpl类的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.hibernate.ejb.QueryImpl类的一些代码示例，展示了QueryImpl类的具体用法。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。QueryImpl类的具体详情如下：
包路径：org.hibernate.ejb.QueryImpl
类名称：QueryImpl

QueryImpl介绍

[英]Hibernate implementation of both the Query and TypedQuery contracts.
[中]Hibernate实现查询和TypedQuery契约。

代码示例

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

public Query createQuery(String ejbqlString) {
  //adjustFlushMode();
  try {
    return new QueryImpl( getSession().createQuery( ejbqlString ), this );
  }
  catch (HibernateException he) {
    throwPersistenceException( he );
    return null;
  }
}

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

/**
 * {@inheritDoc}
 */
public TypedQuery<X> setParameter(int position, Object value) {
  try {
    if ( isJpaPositionalParameter( position ) ) {
      this.setParameter( Integer.toString( position ), value );
    }
    else {
      query.setParameter( position - 1, value );
      registerParameterBinding( getParameter( position ), value );
    }
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    throw getEntityManager().convert( he );
  }
}

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

public QueryImpl(
    org.hibernate.Query query,
    AbstractEntityManagerImpl em,
    Map<String,Class> namedParameterTypeRedefinitions) {
  super( em );
  this.query = query;
  extractParameterInfo( namedParameterTypeRedefinitions );
}

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

public Query setParameter(int position, Object value) {
  try {
    if ( isPositionalParameter() ) {
      this.setParameter( Integer.toString( position ), value );
    }
    else {
      query.setParameter( position - 1, value );
    }
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    em.throwPersistenceException( he );
    return null;
  }
}

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

/**
 * {@inheritDoc}
 */
public TypedQuery<X> setParameter(String name, Object value) {
  try {
    if ( value instanceof Collection ) {
      query.setParameterList( name, (Collection) value );
    }
    else {
      query.setParameter( name, value );
    }
    registerParameterBinding( getParameter( name ), value );
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    throw getEntityManager().convert( he );
  }
}

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

public <T> TypedQuery<X> setParameter(Parameter<T> param, T value) {
  if ( ! parameters.contains( param ) ) {
    throw new IllegalArgumentException( "Specified parameter was not found in query" );
  }
  if ( param.getName() != null ) {
    // a named param, for not delegate out.  Eventually delegate *into* this method...
    setParameter( param.getName(), value );
  }
  else {
    setParameter( param.getPosition(), value );
  }
  return this;
}

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

/**
 * {@inheritDoc}
 */
public Parameter<?> getParameter(int position) {
  if ( isJpaPositionalParameter( position ) ) {
    return getParameter( Integer.toString( position ) );
  }
  else {
    for ( Parameter parameter : parameters ) {
      if ( parameter.getPosition() != null && position == parameter.getPosition() ) {
        return parameter;
      }
    }
    throw new IllegalArgumentException( "Unable to locate parameter with position [" + position + "]" );
  }
}

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

@Override
@SuppressWarnings({ "unchecked" })
public TypedQuery<X> setLockMode(javax.persistence.LockModeType lockModeType) {
  if (! getEntityManager().isTransactionInProgress()) {
    throw new TransactionRequiredException( "no transaction is in progress" );
  }
  if ( ! canApplyLockModes() ) {
    throw new IllegalStateException( "Not a JPAQL/Criteria query" );
  }
  this.jpaLockMode = lockModeType;
  ( (org.hibernate.internal.QueryImpl) query ).getLockOptions().setLockMode(
      LockModeTypeHelper.getLockMode( lockModeType )
  );
  return this;
}

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

if ( getSpecifiedMaxResults() != 1 &&
    ! ( SQLQuery.class.isAssignableFrom( query.getClass() ) ) ) {
  mucked = true;
  query.setMaxResults( getSpecifiedMaxResults() );
  getEntityManager().handlePersistenceException( nre );
  throw nre;
  if ( uniqueResult.size() > 1 ) {
    NonUniqueResultException nure = new NonUniqueResultException( "result returns more than one elements" );
    getEntityManager().handlePersistenceException( nure );
    throw nure;
throw getEntityManager().convert( he );

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

/**
 * {@inheritDoc}
 */
@SuppressWarnings({ "unchecked", "RedundantCast" })
public List<X> getResultList() {
  try {
    return query.list();
  }
  catch (QueryExecutionRequestException he) {
    throw new IllegalStateException(he);
  }
  catch( TypeMismatchException e ) {
    throw new IllegalArgumentException(e);
  }
  catch (HibernateException he) {
    throw getEntityManager().convert( he );
  }
}

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

/**
 * {@inheritDoc}
 */
@SuppressWarnings({ "unchecked" })
public <T> Parameter<T> getParameter(String name, Class<T> type) {
  Parameter param = getParameter( name );
  if ( param.getParameterType() != null ) {
    // we were able to determine the expected type during analysis, so validate it here
    throw new IllegalArgumentException(
        "Parameter type [" + param.getParameterType().getName() +
            "] is not assignment compatible with requested type [" +
            type.getName() + "]"
    );
  }
  return param;
}

代码示例来源：origin: org.rhq/rhq-enterprise-server

@Override
  public PageList<Alert> findAlertsByCriteria(Subject subject, AlertCriteria criteria) {
    CriteriaQueryGenerator generator = new CriteriaQueryGenerator(subject, criteria);
    if (!authorizationManager.isInventoryManager(subject)) {
      generator.setAuthorizationResourceFragment(CriteriaQueryGenerator.AuthorizationTokenType.RESOURCE,
        "alertDefinition.resource", subject.getId());
    }

    Query query = generator.getQuery(entityManager);
    if (log.isDebugEnabled()) {
      QueryImpl queryImpl = (QueryImpl) query;
      PageControl pageControl = CriteriaQueryGenerator.getPageControl(criteria);
      log.debug("*Executing JPA query: " + queryImpl.getHibernateQuery().getQueryString() + ", selection=["
        + pageControl.getStartRow() + ".." + (pageControl.getStartRow() + pageControl.getPageSize() - 1)
        + "]...");
    }

    CriteriaQueryRunner<Alert> queryRunner = new CriteriaQueryRunner<Alert>(criteria, generator, entityManager);
    PageList<Alert> alerts = queryRunner.execute();

    fetchCollectionFields(alerts);

    return alerts;
  }
}

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

public Query setParameter(int position, Calendar value, TemporalType temporalType) {
  try {
    if ( isPositionalParameter() ) {
      String name = Integer.toString( position );
      this.setParameter( name, value, temporalType );
    }
    else {
      if ( temporalType == DATE ) {
        query.setCalendarDate( position - 1, value );
      }
      else if ( temporalType == TIME ) {
        throw new IllegalArgumentException( "not yet implemented" );
      }
      else if ( temporalType == TIMESTAMP ) {
        query.setCalendar( position - 1, value );
      }
    }
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    em.throwPersistenceException( he );
    return null;
  }
}

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

public TypedQuery<X> setParameter(Parameter<Date> param, Date value, TemporalType temporalType) {
  if ( ! parameters.contains( param ) ) {
    throw new IllegalArgumentException( "Specified parameter was not found in query" );
  }
  if ( param.getName() != null ) {
    // a named param, for not delegate out.  Eventually delegate *into* this method...
    setParameter( param.getName(), value, temporalType );
  }
  else {
    setParameter( param.getPosition(), value, temporalType );
  }
  return this;
}

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

/**
 * {@inheritDoc}
 */
public TypedQuery<X> setParameter(String name, Calendar value, TemporalType temporalType) {
  try {
    if ( temporalType == DATE ) {
      query.setCalendarDate( name, value );
    }
    else if ( temporalType == TIME ) {
      throw new IllegalArgumentException( "not yet implemented" );
    }
    else if ( temporalType == TIMESTAMP ) {
      query.setCalendar( name, value );
    }
    registerParameterBinding( getParameter(name), value );
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    throw getEntityManager().convert( he );
  }
}

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

private SessionFactoryImplementor sfi() {
  return (SessionFactoryImplementor) getEntityManager().getFactory().getSessionFactory();
}

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

/**
 * {@inheritDoc}
 */
@SuppressWarnings({ "unchecked" })
public <T> Parameter<T> getParameter(int position, Class<T> type) {
  Parameter param = getParameter( position );
  if ( param.getParameterType() != null ) {
    // we were able to determine the expected type during analysis, so validate it here
    throw new IllegalArgumentException(
        "Parameter type [" + param.getParameterType().getName() +
            "] is not assignment compatible with requested type [" +
            type.getName() + "]"
    );
  }
  return param;
}

代码示例来源：origin: jboss.jboss-embeddable-ejb3/hibernate-all

public Query createQuery(String ejbqlString) {
  //adjustFlushMode();
  try {
    return new QueryImpl( getSession().createQuery( ejbqlString ), this );
  }
  catch (HibernateException he) {
    throwPersistenceException( he );
    return null;
  }
}

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

/**
 * {@inheritDoc}
 */
public TypedQuery<X> setParameter(int position, Calendar value, TemporalType temporalType) {
  try {
    if ( isJpaPositionalParameter( position ) ) {
      String name = Integer.toString( position );
      this.setParameter( name, value, temporalType );
    }
    else {
      if ( temporalType == DATE ) {
        query.setCalendarDate( position - 1, value );
      }
      else if ( temporalType == TIME ) {
        throw new IllegalArgumentException( "not yet implemented" );
      }
      else if ( temporalType == TIMESTAMP ) {
        query.setCalendar( position - 1, value );
      }
      registerParameterBinding( getParameter( position ), value );
    }
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    throw getEntityManager().convert( he );
  }
}

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

public Query setParameter(int position, Date value, TemporalType temporalType) {
  try {
    if ( isPositionalParameter() ) {
      String name = Integer.toString( position );
      this.setParameter( name, value, temporalType );
    }
    else {
      if ( temporalType == DATE ) {
        query.setDate( position - 1, value );
      }
      else if ( temporalType == TIME ) {
        query.setTime( position - 1, value );
      }
      else if ( temporalType == TIMESTAMP ) {
        query.setTimestamp( position - 1, value );
      }
    }
    return this;
  }
  catch (QueryParameterException e) {
    throw new IllegalArgumentException( e );
  }
  catch (HibernateException he) {
    em.throwPersistenceException( he );
    return null;
  }
}

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