Method Detail

• constructQuery

  String constructQuery(Class<?> resultType,
                      @Optional
                      Specification<Composite> whereClause,
                      @Optional
                      OrderBy[] orderBySegments,
                      @Optional
                      Integer firstResult,
                      @Optional
                      Integer maxResults,
                      Map<String,Object> variables,
                      List<Object> values,
                      List<Integer> valueSqlTypes,
                      Boolean countOnly)
                        throws EntityFinderException

  This method will be called when parsing needs to be done from Zest query to SQL query. This method is supposed to return one single SQL query, which can be used with PreparedStatement.

  Parameters:

  resultType - The result type of Zest query.

  whereClause - The where clause of Zest query.

  orderBySegments - The order by segments of Zest query.

  firstResult - The first result index of Zest query.

  maxResults - The max amount of returned results.

  values - Values to put into PreparedStatement, in the order of the list. This List is created from the outside and this method is supposed to fill it with necessary values, if any.

  valueSqlTypes - The SQL types of the objects in values. Each SQL type at index x is interpreted as type of value at index x of the values -list.

  countOnly - True if this query should return only the number of matching entities, false otherwise.

  Returns:

  The SQL query, which may be used with PreparedStatement.

  Throws:

  EntityFinderException - If SQLException or something else bad happens.

• isFirstResultSettingSupported

  Boolean isFirstResultSettingSupported()

• getResultSetType

  Integer getResultSetType(@Optional
                         Integer firstResult,
                         @Optional
                         Integer maxResults)