Manifest parser for ILIAS standard export files. More...

Inheritance diagram for ilDataSetImportParser:

Collaboration diagram for ilDataSetImportParser:

Public Member Functions
	__construct ($a_top_entity, $a_schema_version, $a_xml, $a_ds, $a_mapping)
	Constructor.
	setHandlers ($a_xml_parser)
	Set event handlers.
	startParsing ()
	Start parser.
	handleBeginTag ($a_xml_parser, $a_name, $a_attribs)
	Begin Tag.
	handleEndTag ($a_xml_parser, $a_name)
	End Tag.
	handleCharacterData ($a_xml_parser, $a_data)
	End Tag.
Public Member Functions inherited from ilSaxParser
	ilSaxParser ($a_xml_file= '', $throwException=false)
	Constructor setup ILIAS global object public.
	setXMLContent ($a_xml_content)
	getXMLContent ()
	getInputType ()
	createParser ()
	create parser
	setOptions ($a_xml_parser)
	set parser options
	openXMLFile ()
	open xml file
	parse ($a_xml_parser, $a_fp=null)
	parse xml file
	freeParser ($a_xml_parser)
	free xml parser handle
	setThrowException ($throwException)
	set error handling
Public Member Functions inherited from PEAR
	PEAR ($error_class=null)
	Constructor.
	_PEAR ()
	Destructor (the emulated type of...).
&	getStaticProperty ($class, $var)
	If you have a class that's mostly/entirely static, and you need static properties, you can use this method to simulate them.
	registerShutdownFunc ($func, $args=array())
	Use this function to register a shutdown method for static classes.
	isError ($data, $code=null)
	Tell whether a value is a PEAR error.
	setErrorHandling ($mode=null, $options=null)
	Sets how errors generated by this object should be handled.
	expectError ($code= '*')
	This method is used to tell which errors you expect to get.
	popExpect ()
	This method pops one element off the expected error codes stack.
	_checkDelExpect ($error_code)
	This method checks unsets an error code if available.
	delExpect ($error_code)
	This method deletes all occurences of the specified element from the expected error codes stack.
&	raiseError ($message=null, $code=null, $mode=null, $options=null, $userinfo=null, $error_class=null, $skipmsg=false)
	This method is a wrapper that returns an instance of the configured error class with this object's default error handling applied.
&	throwError ($message=null, $code=null, $userinfo=null)
	Simpler form of raiseError with fewer options.
	staticPushErrorHandling ($mode, $options=null)
	staticPopErrorHandling ()
	pushErrorHandling ($mode, $options=null)
	Push a new error handler on top of the error handler options stack.
	popErrorHandling ()
	Pop the last error handler used.
	loadExtension ($ext)
	OS independant PHP extension load.

Protected Attributes
	$import = null
	$entities = array()
	$current_entity = ""
	$current_version = ""
	$current_ftypes = array()
	$entities_sent = false
	$in_record = false
	$current_field = ""
	$current_field_values = array()

Additional Inherited Members
Data Fields inherited from ilSaxParser
	$input_type = null
	$xml_content = ''
	$ilias
	$lng
	$xml_file
	$throwException = false
Protected Member Functions inherited from ilSaxParser
	handleError ($message, $code)
	use given error handler to handle error message or internal ilias error message handle

Detailed Description

Manifest parser for ILIAS standard export files.

Author: Aleex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 13 of file class.ilDataSetImportParser.php.

Constructor & Destructor Documentation

ilDataSetImportParser::__construct	(	$a_top_entity,
		$a_schema_version,
		$a_xml,
		$a_ds,
		$a_mapping
	)

Constructor.

Parameters

@return

Definition at line 32 of file class.ilDataSetImportParser.php.

References ilSaxParser\ilSaxParser(), ilSaxParser\setXMLContent(), and startParsing().

        {
                $this->ds = $a_ds;
                $this->mapping = $a_mapping;
                $this->top_entity = $a_top_entity;
                $this->schema_version = $a_schema_version;
                $this->dspref = ($this->ds->getDSPrefix() != "")
                        ? $this->ds->getDSPrefix().":"
                        : "";
                
                parent::ilSaxParser();
                $this->setXMLContent($a_xml);
                $this->startParsing();
        }

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Member Function Documentation

ilDataSetImportParser::handleBeginTag	(	$a_xml_parser,
		$a_name,
		$a_attribs
	)

Begin Tag.

Definition at line 74 of file class.ilDataSetImportParser.php.

        {
                switch ($a_name)
                {
                        case $this->dspref."Dataset":
//                              $this->import->initDataset($this->ds_component, $a_attribs["top_entity"]);
                                break;
                                
                        case $this->dspref."Types":
                                $this->current_entity = $a_attribs["Entity"];
                                $this->current_version = $a_attribs["Version"];
                                break;
                                
                        case $this->dspref."FieldType":
                                $this->current_ftypes[$a_attribs["Name"]] =
                                        $a_attribs["Type"];
                                break;
                                
                        case $this->dspref."Rec":
                                $this->current_entity = $a_attribs["Entity"];
                                $this->in_record = true;
                                $this->current_field_values = array();
                                break;
                                
                        default:
                                if ($this->in_record)
                                {
                                        $field = explode(":", $a_name);         // remove namespace
                                        $field = $field[count($field) - 1];
                                        $this->current_field = $field;
                                }
                }
        }

ilDataSetImportParser::handleCharacterData	(	$a_xml_parser,
		$a_data
	)

End Tag.

Definition at line 153 of file class.ilDataSetImportParser.php.

        {
                //$a_data = str_replace("<","&lt;",$a_data);
                //$a_data = str_replace(">","&gt;",$a_data);
                // DELETE WHITESPACES AND NEWLINES OF CHARACTER DATA
                //$a_data = preg_replace("/\n/","",$a_data);
                //$a_data = preg_replace("/\t+/","",$a_data);
                $this->chr_data .= $a_data;
        }

ilDataSetImportParser::handleEndTag	(	$a_xml_parser,
		$a_name
	)

End Tag.

Definition at line 111 of file class.ilDataSetImportParser.php.

References $current_entity, and $current_field.

        {
                switch ($a_name)
                {
                        case $this->dspref."Types":
                                $this->entities[$this->current_entity] =
                                        array(
                                                "version" => $this->current_version,
                                                "types" => $this->current_ftypes 
                                                );
                                $this->current_ftypes = array();
                                $this->current_entity = "";
                                $this->current_version = "";
                                break;
                                
                        case $this->dspref."Rec":
                                $this->ds->importRecord($this->current_entity,
                                        $this->entities[$this->current_entity]["types"],
                                        $this->current_field_values,
                                        $this->mapping,
                                        $this->schema_version);
                                $this->in_record = false;
                                $this->current_entity = "";
                                $this->current_field_values = array();
                                break;
                                
                        default:
                                if ($this->in_record && $this->current_field != "")
                                {
                                        $this->current_field_values[$this->current_field] = 
                                                $this->chr_data;
                                }
                                $this->current_field = "";
                                break;
                }
                
                $this->chr_data = "";
        }

ilDataSetImportParser::setHandlers ( $a_xml_parser )

Set event handlers.

Parameters

resource reference to the xml parser private

Reimplemented from ilSaxParser.

Definition at line 55 of file class.ilDataSetImportParser.php.

        {
                xml_set_object($a_xml_parser,$this);
                xml_set_element_handler($a_xml_parser, 'handleBeginTag', 'handleEndTag');
                xml_set_character_data_handler($a_xml_parser, 'handleCharacterData');
        }

ilDataSetImportParser::startParsing ( )

Start parser.

Reimplemented from ilSaxParser.

Definition at line 66 of file class.ilDataSetImportParser.php.

Referenced by __construct().

        {
                parent::startParsing();
        }

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Field Documentation

ilDataSetImportParser::$current_entity = ""

protected

Definition at line 17 of file class.ilDataSetImportParser.php.

Referenced by handleEndTag().

ilDataSetImportParser::$current_field = ""

protected

Definition at line 22 of file class.ilDataSetImportParser.php.

Referenced by handleEndTag().

ilDataSetImportParser::$current_field_values = array()

protected

Definition at line 23 of file class.ilDataSetImportParser.php.

ilDataSetImportParser::$current_ftypes = array()

protected

Definition at line 19 of file class.ilDataSetImportParser.php.

ilDataSetImportParser::$current_version = ""

protected

Definition at line 18 of file class.ilDataSetImportParser.php.

ilDataSetImportParser::$entities = array()

protected

Definition at line 16 of file class.ilDataSetImportParser.php.

ilDataSetImportParser::$entities_sent = false

protected

Definition at line 20 of file class.ilDataSetImportParser.php.

ilDataSetImportParser::$import = null

protected

Definition at line 15 of file class.ilDataSetImportParser.php.

ilDataSetImportParser::$in_record = false

protected

Definition at line 21 of file class.ilDataSetImportParser.php.

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

Services/DataSet/classes/class.ilDataSetImportParser.php

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation