Package org.hibernate.engine

Examples of org.hibernate.engine.TypedValue

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          value = nullableType.fromStringValue( stringValue );
        }
        else {
          throw new QueryException( "Unsupported discriminator type " + type );
        }
        return new TypedValue(
            type,
                value,
                EntityMode.POJO
        );
      }
    }
    // Otherwise, this is an ordinary value.
    return new TypedValue(
        getTypeUsingProjection( subcriteria, propertyName ),
            value,
            EntityMode.POJO
    );
  }
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  public Query setParameter(String name, Object val, Type type) {
    if ( !parameterMetadata.getNamedParameterNames().contains( name ) ) {
      throw new IllegalArgumentException("Parameter " + name + " does not exist as a named parameter in [" + getQueryString() + "]");
    }
    else {
       namedParameters.put( name, new TypedValue( type, val, session.getEntityMode() ) );
       return this;
    }
  }
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  public Query setParameterList(String name, Collection vals, Type type) throws HibernateException {
    if ( !parameterMetadata.getNamedParameterNames().contains( name ) ) {
      throw new IllegalArgumentException("Parameter " + name + " does not exist as a named parameter in [" + getQueryString() + "]");
    }
    namedParameterLists.put( name, new TypedValue( type, vals, session.getEntityMode() ) );
    return this;
  }
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  private String expandParameterList(String query, String name, TypedValue typedList, Map namedParamsCopy) {
    Collection vals = (Collection) typedList.getValue();
    Type type = typedList.getType();
    if ( vals.size() == 1 ) {
      // short-circuit for performance...
      namedParamsCopy.put( name, new TypedValue( type, vals.iterator().next(), session.getEntityMode() ) );
      return query;
    }

    StringBuffer list = new StringBuffer( 16 );
    Iterator iter = vals.iterator();
    int i = 0;
    boolean isJpaPositionalParam = parameterMetadata.getNamedParameterDescriptor( name ).isJpaStyle();
    while ( iter.hasNext() ) {
      String alias = ( isJpaPositionalParam ? 'x' + name : name ) + i++ + '_';
      namedParamsCopy.put( alias, new TypedValue( type, iter.next(), session.getEntityMode() ) );
      list.append( ParserHelper.HQL_VARIABLE_PREFIX ).append( alias );
      if ( iter.hasNext() ) {
        list.append( ", " );
      }
    }
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    return ( ( Loadable ) getPropertyMapping( getEntityName( subcriteria ) ) ).getIdentifierType();
  }

  public TypedValue getTypedIdentifierValue(Criteria subcriteria, Object value) {
    final Loadable loadable = ( Loadable ) getPropertyMapping( getEntityName( subcriteria ) );
    return new TypedValue(
        loadable.getIdentifierType(),
            value,
            EntityMode.POJO
    );
  }
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          value = nullableType.fromStringValue( stringValue );
        }
        else {
          throw new QueryException( "Unsupported discriminator type " + type );
        }
        return new TypedValue(
            type,
                value,
                EntityMode.POJO
        );
      }
    }
    // Otherwise, this is an ordinary value.
    return new TypedValue(
        getTypeUsingProjection( subcriteria, propertyName ),
            value,
            EntityMode.POJO
    );
  }
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  public Query setParameter(String name, Object val, Type type) {
    if ( !parameterMetadata.getNamedParameterNames().contains( name ) ) {
      throw new IllegalArgumentException("Parameter " + name + " does not exist as a named parameter in [" + getQueryString() + "]");
    }
    else {
       namedParameters.put( name, new TypedValue( type, val, session.getEntityMode() ) );
       return this;
    }
  }
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  public Query setParameterList(String name, Collection vals, Type type) throws HibernateException {
    if ( !parameterMetadata.getNamedParameterNames().contains( name ) ) {
      throw new IllegalArgumentException("Parameter " + name + " does not exist as a named parameter in [" + getQueryString() + "]");
    }
    namedParameterLists.put( name, new TypedValue( type, vals, session.getEntityMode() ) );
    return this;
  }
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  private String expandParameterList(String query, String name, TypedValue typedList, Map namedParamsCopy) {
    Collection vals = (Collection) typedList.getValue();
    Type type = typedList.getType();
    if ( vals.size() == 1 ) {
      // short-circuit for performance...
      namedParamsCopy.put( name, new TypedValue( type, vals.iterator().next(), session.getEntityMode() ) );
      return query;
    }

    StringBuffer list = new StringBuffer( 16 );
    Iterator iter = vals.iterator();
    int i = 0;
    boolean isJpaPositionalParam = parameterMetadata.getNamedParameterDescriptor( name ).isJpaStyle();
    while ( iter.hasNext() ) {
      String alias = ( isJpaPositionalParam ? 'x' + name : name ) + i++ + '_';
      namedParamsCopy.put( alias, new TypedValue( type, iter.next(), session.getEntityMode() ) );
      list.append( ParserHelper.HQL_VARIABLE_PREFIX ).append( alias );
      if ( iter.hasNext() ) {
        list.append( ", " );
      }
    }
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      Iterator iter = namedParams.entrySet().iterator();
      int result = 0;
      while ( iter.hasNext() ) {
        Map.Entry e = ( Map.Entry ) iter.next();
        String name = ( String ) e.getKey();
        TypedValue typedval = ( TypedValue ) e.getValue();
        int[] locs = getNamedParameterLocs( name );
        for ( int i = 0; i < locs.length; i++ ) {
          if ( log.isDebugEnabled() ) {
            log.debug(
                "bindNamedParameters() " +
                typedval.getValue() + " -> " + name +
                " [" + ( locs[i] + startIndex ) + "]"
              );
          }
          typedval.getType().nullSafeSet( statement, typedval.getValue(), locs[i] + startIndex, session );
        }
        result += locs.length;
      }
      return result;
    }
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Related Classes of org.hibernate.engine.TypedValue

  • org.hibernate.cache.FilterKey
  • org.hibernate.cache.QueryKey
  • org.hibernate.collection.AbstractPersistentCollection
  • org.hibernate.criterion.Example
  • org.hibernate.criterion.InExpression
  • org.hibernate.criterion.SimpleSubqueryExpression
  • org.hibernate.criterion.SizeExpression
  • org.hibernate.criterion.SQLCriterion
  • org.hibernate.criterion.SubqueryExpression
  • org.hibernate.engine.query.NativeSQLQueryPlan
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