SaxDataProvider::SaxDataProvider Class Reference

Provides a data provider for reading XML files. More...

#include <SaxDataProvider.qc.dox.h>

Inherits DataProvider::AbstractDataProvider.

Public Member Methods
	constructor (*hash< auto > options)
	Creates the object from constructor options.
string	getName ()
	Returns the object name.
private AbstractDataProviderRecordIterator	searchRecordsImpl (*hash< DataProviderExpression > where_cond, *hash< auto > search_options)
	Returns an iterator for zero or more records matching the search options. More...

Public Attributes
const	ProviderInfo
	Provider info.
const	ConstructorOptions
	Constructor options.
const	CsvIterationOptionList = keys (ConstructorOptions - ("path", "stream"))
	XML iteration option list.

Private Member Methods
AbstractDataProviderRecordIterator	searchRecordsImpl (*hash< auto > where_cond, *hash< auto > search_options)
	Returns an iterator for zero or more records matching the search options. More...
*hash< string, AbstractDataField >	getRecordTypeImpl (*hash< auto > search_options)
	Returns the description of the record type, if any.
hash< DataProviderInfo >	getStaticInfoImpl ()
	Returns data provider static info.

Private Attributes
SaxIteratorWrapper	i
	the iterator object
string	location
	the source location

Detailed Description

Provides a data provider for reading XML files.

Supports generic record search operators and options

Note

If the SAX iterator does not return a hash for each iteration, then this data provider will return A hash with the deserialized XML data returned in the data key

Member Function Documentation

searchRecordsImpl() [1/2]

AbstractDataProviderRecordIterator SaxDataProvider::SaxDataProvider::searchRecordsImpl ( *hash< auto >  where_cond, *hash< auto >  search_options  )

private

Returns an iterator for zero or more records matching the search options.

Parameters

where_cond	the search criteria
search_options	the search options after processing by validateSearchOptions()

searchRecordsImpl() [2/2]

private AbstractDataProviderRecordIterator SaxDataProvider::SaxDataProvider::searchRecordsImpl ( *hash< DataProviderExpression >  where_cond, *hash< auto >  search_options  )

inline

Returns an iterator for zero or more records matching the search options.

Parameters

where_cond	the search criteria
search_options	the search options after processing by validateSearchOptions()

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The documentation for this class was generated from the following file:

• doxygen/qlib/SaxDataProvider/SaxDataProvider.qc.dox.h