A dataset contains in data in a common structure that can be shared and transformed for different purposes easily, examples. More...

Inheritance diagram for ilDataSet:

Collaboration diagram for ilDataSet:

Public Member Functions
	__construct ()
	Constructor. More...

	init ($a_entity, $a_schema_version)
	Init. More...

	getSupportedVersions ()
	Get supported version. More...

	readData ($a_entity, $a_version, $a_ids)
	Read data from DB. More...

	setExportDirectories ($a_relative, $a_absolute)
	Set export directories. More...

	setImportDirectory ($a_val)
	Set import directory. More...

	getImportDirectory ()
	Get import directory. More...

	setDSPrefix ($a_val)
	Set XML dataset namespace prefix. More...

	getDSPrefix ()
	Get XML dataset namespace prefix. More...

	getDSPrefixString ()

	getDirectDataFromQuery ($a_query, $a_convert_to_leading_upper=true, $a_set=true)
	Get data from query.This is a standard procedure, all db field names are directly mapped to abstract fields. More...

	convertToLeadingUpper ($a_str)
	Make xyz_abc a XyzAbc string. More...

	getJsonRepresentation ()
	Get json representation. More...

	getXmlRepresentation ($a_entity, $a_schema_version, $a_ids, $a_field="", $a_omit_header=false, $a_omit_types=false)
	Get xml representation <dataset install_id="123" install_url="..."> <types entity="table_name" version="4.0.1"> <ftype name="field_1" type="text"> <ftype name="field_2" type="date"> <ftype name="field_3" type="integer"> </types> <types ...> ... More...

	addRecordsXml ($a_writer, $a_prefixes, $a_entity, $a_schema_version, $a_ids, $a_field="")
	Add records xml. More...

	afterXmlRecordWriting ($a_entity, $a_version, $a_set)
	After xml record writing hook record. More...

	getNamespaces (&$namespaces, $a_entity, $a_schema_version)
	Get xml namespaces. More...

	getXmlRecord ($a_entity, $a_version, $a_set)
	Get xml record for version. More...

	getJsonRecord ($a_set)
	Get json record for version. More...

	getXmlTypes ($a_entity, $a_version)
	Get xml types. More...

	getJsonTypes ($a_entity, $a_version)
	Get json types. More...

	getXMLEntityName ($a_entity, $a_version)
	Get entity name for xml (may be overwritten) More...

	getXMLEntityTag ($a_entity, $a_schema_version)
	Get entity tag. More...

	getJsonEntityName ($a_entity, $a_version)
	Get entity name for json (may be overwritten) More...

	setImport ($a_val)
	Set import object. More...

	getImport ()
	Get import object. More...

	setCurrentInstallationId ($a_val)
	Set current installation id. More...

	getCurrentInstallationId ()
	Get current installation id. More...

Data Fields
	$dircnt

const	EXPORT_NO_INST_ID = 1

const	EXPORT_ID_ILIAS_LOCAL = 2

const	EXPORT_ID_ILIAS_LOCAL_INVALID = 3

const	EXPORT_ID_ILIAS_REMOTE = 4

const	EXPORT_ID_ILIAS_REMOTE_INVALID = 5

const	EXPORT_ID = 6

const	EXPORT_ID_INVALID = 7

Protected Member Functions
	getTypes ($a_entity, $a_version)
	Get (abstract) types for (abstract) field names. More...

	getXmlNamespace ($a_entity, $a_schema_version)
	Get xml namespace. More...

	createObjectExportId ($a_type, $a_id)
	Build ilias export id. More...

	parseObjectExportId ($a_id, $a_fallback_id=NULL)
	Parse export id. More...

Protected Attributes
	$current_installation_id = ""

Private Member Functions
	addTypesXml ($a_writer, $a_entity, $a_schema_version)
	Add types to xml writer. More...

Detailed Description

A dataset contains in data in a common structure that can be shared and transformed for different purposes easily, examples.

transform associative arrays into (set-)xml and back (e.g. for import/export)
transform assiciative arrays into json and back (e.g. for ajax requests)

The general structure is:

entity name (many times this corresponds to a table name)
structure (this is a set of field names and types pairs) currently supported types: text, integer, timestamp planned: date, time, clob types correspond to db types, see http://www.ilias.de/docu/goto.php?target=pg_25354_42&client_id=docu
records (similar to records of a database query; associative arrays)

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

Version: $Id$

Definition at line 24 of file class.ilDataSet.php.

Constructor & Destructor Documentation

◆ __construct()

ilDataSet::__construct ( )

Constructor.

Definition at line 41 of file class.ilDataSet.php.

References ilLoggerFactory\getLogger().

         {
                 $this->ds_log = ilLoggerFactory::getLogger('ds');
         }

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Member Function Documentation

◆ addRecordsXml()

ilDataSet::addRecordsXml	(	$a_writer,
		$a_prefixes,
		$a_entity,
		$a_schema_version,
		$a_ids,
		$a_field = `""`
	)

Add records xml.

Parameters

Definition at line 321 of file class.ilDataSet.php.

References $d, $dircnt, afterXmlRecordWriting(), array, data, getDSPrefixString(), getXmlRecord(), getXmlTypes(), ilUtil\makeDirParents(), ilUtil\rCopy(), and readData().

Referenced by getXmlRepresentation().

         {
                 $types = $this->getXmlTypes($a_entity, $a_schema_version);
 
                 $this->ds_log->debug("...read data");
                 $this->readData($a_entity, $a_schema_version, $a_ids, $a_field);
                 $this->ds_log->debug("...data: ".print_r($this->data, true));
                 if (is_array($this->data))
                 {               
                         foreach ($this->data as $d)
                         {
                                 $a_writer->xmlStartTag($this->getDSPrefixString()."Rec",
                                         array("Entity" => $this->getXmlEntityName($a_entity, $a_schema_version)));
 
                                 // entity tag
                                 $a_writer->xmlStartTag($this->getXmlEntityTag($a_entity, $a_schema_version));
 
                                 $rec = $this->getXmlRecord($a_entity, $a_schema_version, $d);
                                 foreach ($rec as $f => $c)
                                 {
                                         switch ($types[$f])
                                         {
                                                 case "directory":
                                                         if ($this->absolute_export_dir != "" && $this->relative_export_dir != "")
                                                         {
                                                                 ilUtil::makeDirParents($this->absolute_export_dir."/dsDir_".$this->dircnt);
                                                                 ilUtil::rCopy($c, $this->absolute_export_dir."/dsDir_".$this->dircnt);
 //echo "<br>copy-".$c."-".$this->absolute_export_dir."/dsDir_".$this->dircnt."-";
                                                                 $c = $this->relative_export_dir."/dsDir_".$this->dircnt;
                                                                 $this->dircnt++;
                                                         }
                                                         break;
                                         }       
                                         // this changes schema/dtd
                                         //$a_writer->xmlElement($a_prefixes[$a_entity].":".$f,
                                         //      array(), $c);
                                         $a_writer->xmlElement($f, array(), $c);
                                 }
                                 
                                 $a_writer->xmlEndTag($this->getXmlEntityTag($a_entity, $a_schema_version));
 
                                 $a_writer->xmlEndTag($this->getDSPrefixString()."Rec");
                                 
                                 $this->afterXmlRecordWriting($a_entity, $a_schema_version, $d);
 
                                 // foreach record records of dependent entities
                                 $this->ds_log->debug("...get dependencies");
                                 $deps = $this->getDependencies($a_entity, $a_schema_version, $rec, $a_ids);
                                 $this->ds_log->debug("...dependencies: ".print_r($deps, true));
                                 if (is_array($deps))
                                 {
                                         foreach ($deps as $dp => $par)
                                         {
                                                 $this->addRecordsXml($a_writer, $a_prefixes, $dp, $a_schema_version, $par["ids"], $par["field"]);
                                         }
                                 }
                         }
                 }
                 else if ($this->data === false)
                 {
                         // false -> add records of dependent entities (no record)
                         $this->ds_log->debug("...get dependencies (no record)");
                         $deps = $this->getDependencies($a_entity, $a_schema_version, null, $a_ids);
                         if (is_array($deps))
                         {
                                 foreach ($deps as $dp => $par)
                                 {
                                         $this->addRecordsXml($a_writer, $a_prefixes, $dp, $a_schema_version, $par["ids"], $par["field"]);
                                 }
                         }
                 }
         }

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◆ addTypesXml()

ilDataSet::addTypesXml	(	$a_writer,
		$a_entity,
		$a_schema_version
	)

private

Add types to xml writer.

Parameters

Definition at line 409 of file class.ilDataSet.php.

References $t, $w, array, getDSPrefixString(), and getXmlTypes().

Referenced by getXmlRepresentation().

         {
                 $types = $this->getXmlTypes($a_entity, $a_schema_version);
                 
                 // add types of current entity
                 if (is_array($types))
                 {
                         $a_writer->xmlStartTag($this->getDSPrefixString()."Types",
                                 array("Entity" => $this->getXmlEntityName($a_entity, $a_schema_version),
                                         "SchemaVersion" => $a_schema_version));
                         foreach ($this->getXmlTypes($a_entity, $a_schema_version) as $f => $t)
                         {
                                 $a_writer->xmlElement($this->getDSPrefixString().'FieldType',
                                         array("Name" => $f, "Type" => $t));
                         }
                         $a_writer->xmlEndTag($this->getDSPrefixString()."Types");
                 }
                 
                 // add types of dependent entities
                 $deps = $this->getDependencies($a_entity, $a_schema_version, null, null);
                 if (is_array($deps))
                 {
                         foreach ($deps as $dp => $w)
                         {
                                 $this->addTypesXml($a_writer, $dp, $a_schema_version);
                         }
                 }
                 
         }

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◆ afterXmlRecordWriting()

ilDataSet::afterXmlRecordWriting	(	$a_entity,
		$a_version,
		$a_set
	)

After xml record writing hook record.

Parameters

Definition at line 400 of file class.ilDataSet.php.

Referenced by addRecordsXml().

401 {

402 }

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◆ convertToLeadingUpper()

ilDataSet::convertToLeadingUpper ( $a_str )

Make xyz_abc a XyzAbc string.

Parameters

Definition at line 199 of file class.ilDataSet.php.

Referenced by getDirectDataFromQuery(), getXMLEntityTag(), ilUserDataSet\importRecord(), ilMediaPoolDataSet\readData(), and ilLearningModuleDataSet\readData().

         {
                 $a_str = strtoupper(substr($a_str, 0, 1)).substr($a_str, 1);
                 while (is_int($pos = strpos($a_str, "_")))
                 {
                         $a_str = substr($a_str, 0, $pos).
                                 strtoupper(substr($a_str, $pos+1, 1)).
                                 substr($a_str, $pos+2);
                 }
                 return $a_str;
         }

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◆ createObjectExportId()

ilDataSet::createObjectExportId	(	$a_type,
		$a_id
	)

protected

Build ilias export id.

Parameters

string	$a_type
int	$a_id

Returns: string

Definition at line 584 of file class.ilDataSet.php.

References $a_type.

Referenced by ilBlogDataSet\readData().

         {
                 return "il_".IL_INST_ID."_".$a_type."_".$a_id;
         }

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◆ getCurrentInstallationId()

ilDataSet::getCurrentInstallationId ( )

Get current installation id.

Returns: string current installation id

Definition at line 572 of file class.ilDataSet.php.

References $current_installation_id.

Referenced by ilSurveyDataSet\importRecord(), ilGlossaryDataSet\importRecord(), ilMediaObjectDataSet\importRecord(), ilLearningModuleDataSet\importRecord(), and ilSkillDataSet\importRecord().

         {
                 return $this->current_installation_id;
         }

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◆ getDirectDataFromQuery()

ilDataSet::getDirectDataFromQuery	(	$a_query,
		$a_convert_to_leading_upper = `true`,
		$a_set = `true`
	)

Get data from query.This is a standard procedure, all db field names are directly mapped to abstract fields.

Parameters

string	$a_query
bool	$a_convert_to_leading_upper
bool	$a_set	should internal data array already be set?

Returns: array

Definition at line 164 of file class.ilDataSet.php.

References $ilDB, $ret, array, convertToLeadingUpper(), and data.

         {
                 global $ilDB;
                 
                 $set = $ilDB->query($a_query);
                 $this->data = array();
                 $ret = [];
                 while ($rec  = $ilDB->fetchAssoc($set))
                 {
                         if ($a_convert_to_leading_upper)
                         {
                                 $tmp = array();
                                 foreach ($rec as $k => $v)
                                 {
                                         $tmp[$this->convertToLeadingUpper($k)]
                                                 = $v;
                                 }
                                 $rec = $tmp;
                         }
 
                         if ($a_set)
                         {
                                 $this->data[] = $rec;
                         }
                         $ret[] = $rec;
                 }
                 return $ret;
         }

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◆ getDSPrefix()

ilDataSet::getDSPrefix ( )

Get XML dataset namespace prefix.

Returns: string XML dataset namespace prefix

Definition at line 143 of file class.ilDataSet.php.

Referenced by getDSPrefixString().

         {
                 return $this->var;
         }

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◆ getDSPrefixString()

ilDataSet::getDSPrefixString ( )

Definition at line 148 of file class.ilDataSet.php.

References getDSPrefix().

Referenced by addRecordsXml(), addTypesXml(), ilScormAiccDataSet\getExtendedXmlRepresentation(), and getXmlRepresentation().

         {
                 if ($this->getDSPrefix() != "")
                 {
                         return $this->getDSPrefix().":";
                 }
         }

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◆ getImport()

ilDataSet::getImport ( )

Get import object.

Returns: object import object

Definition at line 552 of file class.ilDataSet.php.

Referenced by ilSurveyDataSet\importRecord().

         {
                 return $this->import;
         }

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◆ getImportDirectory()

ilDataSet::getImportDirectory ( )

Get import directory.

Returns: string import directory

Definition at line 123 of file class.ilDataSet.php.

Referenced by ilBibliographicDataSet\importLibraryFile(), ilHTMLLearningModuleDataSet\importRecord(), ilPortfolioDataSet\importRecord(), ilPollDataSet\importRecord(), ilBlogDataSet\importRecord(), ilUserDataSet\importRecord(), ilMediaObjectDataSet\importRecord(), ilExerciseDataSet\importRecord(), and ilStyleDataSet\importRecord().

         {
                 return $this->import_directory;
         }

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◆ getJsonEntityName()

ilDataSet::getJsonEntityName	(	$a_entity,
		$a_version
	)

Get entity name for json (may be overwritten)

Definition at line 532 of file class.ilDataSet.php.

Referenced by getJsonRepresentation().

         {
                 return $a_entity;
         }

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◆ getJsonRecord()

ilDataSet::getJsonRecord ( $a_set )

Get json record for version.

Parameters

array abstract data record

Returns: array json record

Definition at line 481 of file class.ilDataSet.php.

Referenced by getJsonRepresentation().

         {
                 return $a_set;          
         }

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◆ getJsonRepresentation()

ilDataSet::getJsonRepresentation ( )

final

Get json representation.

Definition at line 215 of file class.ilDataSet.php.

References $d, $version, array, data, ilJsonUtil\encode(), getJsonEntityName(), getJsonRecord(), and getJsonTypes().

         {
                 if ($this->version === false)
                 {
                         return false;
                 }
                 
                 $arr["entity"] = $this->getJsonEntityName();
                 $arr["version"] = $this->version;
                 $arr["install_id"] = IL_INST_ID;
                 $arr["install_url"] = ILIAS_HTTP_PATH;
                 $arr["types"] = $this->getJsonTypes();
                 $arr["set"] = array();
                 foreach ($this->data as $d)
                 {
                         $arr["set"][] = $this->getJsonRecord($d);
                 }
                 
                 include_once("./Services/JSON/classes/class.ilJsonUtil.php");
 
                 return ilJsonUtil::encode($arr);
         }

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◆ getJsonTypes()

ilDataSet::getJsonTypes	(	$a_entity,
		$a_version
	)

Get json types.

Returns: array types array for json/version set in constructor

Definition at line 501 of file class.ilDataSet.php.

References getTypes().

Referenced by getJsonRepresentation().

         {
                 return $this->getTypes($a_entity, $a_version);
         }

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◆ getNamespaces()

ilDataSet::getNamespaces	(	&	$namespaces,
			$a_entity,
			$a_schema_version
	)

Get xml namespaces.

Parameters

array	namespaces per entity
string	entity
string	target release

Definition at line 446 of file class.ilDataSet.php.

References $w, and getXmlNamespace().

Referenced by getXmlRepresentation().

         {
                 $ns = $this->getXmlNamespace($a_entity, $a_schema_version);
                 if ($ns != "")
                 {
                         $namespaces[$a_entity] = $ns;
                 }               
                 // add types of dependent entities
                 $deps = $this->getDependencies($a_entity, $a_schema_version, null, null);
                 if (is_array($deps))
                 {
                         foreach ($deps as $dp => $w)
                         {
                                 $this->getNamespaces($namespaces, $dp, $a_schema_version);
                         }
                 }
         }

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◆ getSupportedVersions()

ilDataSet::getSupportedVersions ( )

abstract

Get supported version.

Returns: array array of supported version

Referenced by init().

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◆ getTypes()

ilDataSet::getTypes	(	$a_entity,
		$a_version
	)

abstractprotected

Get (abstract) types for (abstract) field names.

Please note that the abstract fields/types only depend on the version! Not on a choosen representation!

Returns: array types array, e.g. array("field_1" => "text", "field_2" => "integer", ...)

Referenced by getJsonTypes(), getXmlTypes(), and init().

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◆ getXMLEntityName()

ilDataSet::getXMLEntityName	(	$a_entity,
		$a_version
	)

Get entity name for xml (may be overwritten)

Returns: string

Definition at line 512 of file class.ilDataSet.php.

         {
                 return $a_entity;
         }

◆ getXMLEntityTag()

ilDataSet::getXMLEntityTag	(	$a_entity,
		$a_schema_version
	)

Get entity tag.

Parameters

Definition at line 523 of file class.ilDataSet.php.

References convertToLeadingUpper().

         {
                 return $this->convertToLeadingUpper($a_entity);
         }

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◆ getXmlNamespace()

ilDataSet::getXmlNamespace	(	$a_entity,
		$a_schema_version
	)

abstractprotected

Get xml namespace.

Referenced by getNamespaces(), and init().

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◆ getXmlRecord()

ilDataSet::getXmlRecord	(	$a_entity,
		$a_version,
		$a_set
	)

Get xml record for version.

Parameters

array abstract data record

Returns: array xml record

Definition at line 470 of file class.ilDataSet.php.

Referenced by addRecordsXml().

         {
                 return $a_set;
         }

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◆ getXmlRepresentation()

ilDataSet::getXmlRepresentation	(	$a_entity,
		$a_schema_version,
		$a_ids,
		$a_field = `""`,
		$a_omit_header = `false`,
		$a_omit_types = `false`
	)

final

Get xml representation <dataset install_id="123" install_url="..."> <types entity="table_name" version="4.0.1"> <ftype name="field_1" type="text"> <ftype name="field_2" type="date"> <ftype name="field_3" type="integer"> </types> <types ...> ...

</types> <set entity="table_name"> <rec> <field_1>content</field_1> <field_2>my_date</field_2> <field_3>my_number</field_3> </rec> ... </set> </dataset>

Definition at line 259 of file class.ilDataSet.php.

References addRecordsXml(), addTypesXml(), array, getDSPrefixString(), and getNamespaces().

         {       
                 $this->dircnt = 1;
                 
                 // step 1: check target release and supported versions
                 
                 
                 
                 // step 2: init writer
                 include_once "./Services/Xml/classes/class.ilXmlWriter.php";
                 $writer = new ilXmlWriter();
                 if (!$a_omit_header)
                 {
                         $writer->xmlHeader();
                 }
                 
                 // collect namespaces
                 $namespaces = $prefixes = array();
                 $this->getNamespaces($namespaces, $a_entity, $a_schema_version);
                 $atts = array("InstallationId" => IL_INST_ID,
                         "InstallationUrl" => ILIAS_HTTP_PATH, "TopEntity" => $a_entity);
                 $cnt = 1;
                 foreach ($namespaces as $entity => $ns)
                 {
                         $prefix = "ns".$cnt;
                         $prefixes[$entity] = $prefix; 
 //                      $atts["xmlns:".$prefix] = $ns;
                         $cnt++;
                 }
 
                 $this->ds_log->debug("Start writing Dataset, entity: ".$a_entity.", schema version: ".$a_schema_version.
                         ", ids: ".print_r($a_ids, true));
                 $writer->xmlStartTag($this->getDSPrefixString().'DataSet', $atts);
                 
                 // add types
                 if (!$a_omit_types)
                 {
                         $this->ds_log->debug("...write types");
                         $this->addTypesXml($writer, $a_entity, $a_schema_version);
                 }
                 
                 // add records
                 $this->ds_log->debug("...write records");
                 $this->addRecordsXml($writer, $prefixes, $a_entity, $a_schema_version, $a_ids, $a_field);
                 
                 
                 $writer->xmlEndTag($this->getDSPrefixString()."DataSet");
 //if ($a_entity == "mep")
 //{
 //      echo "<pre>".htmlentities($writer->xmlDumpMem(true))."</pre>"; exit;
 //}
                 return $writer->xmlDumpMem(false);
         }

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◆ getXmlTypes()

ilDataSet::getXmlTypes	(	$a_entity,
		$a_version
	)

Get xml types.

Returns: array types array for xml/version set in constructor

Definition at line 491 of file class.ilDataSet.php.

References getTypes().

Referenced by addRecordsXml(), and addTypesXml().

         {
                 return $this->getTypes($a_entity, $a_version);
         }

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◆ init()

ilDataSet::init	(	$a_entity,
		$a_schema_version
	)

final

Init.

Parameters

string	(abstract) entity name
string	version string, always the ILIAS release versions that defined the a structure or made changes to it, never use another version. Example: structure is defined in 4.1.0 and changed in 4.3.0 -> use these values only, not 4.2.0 (ask for the 4.1.0 version in ILIAS 4.2.0)

Definition at line 58 of file class.ilDataSet.php.

References array, data, getSupportedVersions(), getTypes(), getXmlNamespace(), and readData().

         {
                 $this->entity = $a_entity;
                 $this->schema_version = $a_schema_version;
                 $this->data = array();
         }

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◆ parseObjectExportId()

ilDataSet::parseObjectExportId	(	$a_id,
		$a_fallback_id = `NULL`
	)

protected

Parse export id.

Parameters

string	$a_id
int	$a_fallback_id

Returns: array type, id

Definition at line 596 of file class.ilDataSet.php.

References ilObject\_getIdForImportId(), ilObject\_lookupType(), and array.

Referenced by ilBlogDataSet\importRecord().

         {                               
                 // ilias export id?
                 if(substr($a_id, 0, 3) == "il_")
                 {
                         $parts = explode("_", $a_id);
                         $inst_id = $parts[1];   
                         $type = $parts[2];
                         $id = $parts[3];
                         
                         // missing installation ids? 
                         if(($inst_id == 0 || IL_INST_ID == 0) && !DEVMODE)
                         {
                                 return array("type"=>self::EXPORT_NO_INST_ID, "id"=>$a_fallback_id);
                         }
                                                         
                         // same installation?
                         if($inst_id == IL_INST_ID)
                         {                                                               
                                 // still existing?
                                 if(ilObject::_lookupType($id) == $type)
                                 {
                                         return array("type"=>self::EXPORT_ID_ILIAS_LOCAL, "id"=>$id);
                                 }
                                 // not found
                                 else
                                 {
                                         return array("type"=>self::EXPORT_ID_ILIAS_LOCAL_INVALID, "id"=>$a_fallback_id);
                                 }
                         }
                         // different installation
                         else
                         {
                                 $id = ilObject::_getIdForImportId($a_id);
                                 // matching type?
                                 if($id && ilObject::_lookupType($id) == $type)
                                 {
                                         return array("type"=>self::EXPORT_ID_ILIAS_REMOTE, "id"=>$id);
                                 }
                                 // not found
                                 else
                                 {
                                         return array("type"=>self::EXPORT_ID_ILIAS_REMOTE_INVALID, "id"=>$a_fallback_id);
                                 }
                         }
                 }
                 
                 // external id
                 $id = ilObject::_getIdForImportId($a_id);
                 if($id)
                 {
                         return array("type"=>self::EXPORT_ID, "id"=>$id);
                 }
                 else
                 {
                         return array("type"=>self::EXPORT_ID_INVALID, "id"=>$a_fallback_id);
                 }                               
         }

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◆ readData()

ilDataSet::readData	(	$a_entity,
		$a_version,
		$a_ids
	)

abstract

Read data from DB.

This should result in the abstract field structure of the version set in the constructor.

Parameters

array one or multiple ids

Referenced by addRecordsXml(), and init().

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◆ setCurrentInstallationId()

ilDataSet::setCurrentInstallationId ( $a_val )

Set current installation id.

Parameters

string $a_val current installation id

Definition at line 562 of file class.ilDataSet.php.

         {
                 $this->current_installation_id = $a_val;
         }

◆ setDSPrefix()

ilDataSet::setDSPrefix ( $a_val )

Set XML dataset namespace prefix.

Parameters

string XML dataset namespace prefix

Definition at line 133 of file class.ilDataSet.php.

         {
                 $this->var = $a_val;
         }

◆ setExportDirectories()

ilDataSet::setExportDirectories	(	$a_relative,
		$a_absolute
	)

Set export directories.

Parameters

Definition at line 102 of file class.ilDataSet.php.

         {
                 $this->relative_export_dir = $a_relative;
                 $this->absolute_export_dir = $a_absolute;
         }

◆ setImport()

ilDataSet::setImport ( $a_val )

Set import object.

Parameters

object import object

Definition at line 542 of file class.ilDataSet.php.

         {
                 $this->import = $a_val;
         }

◆ setImportDirectory()

ilDataSet::setImportDirectory ( $a_val )

Set import directory.

Parameters

string import directory

Definition at line 113 of file class.ilDataSet.php.

         {
                 $this->import_directory = $a_val;
         }

Field Documentation

◆ $current_installation_id

ilDataSet::$current_installation_id = ""

protected

Definition at line 27 of file class.ilDataSet.php.

Referenced by getCurrentInstallationId().

◆ $dircnt

ilDataSet::$dircnt

Definition at line 26 of file class.ilDataSet.php.

Referenced by addRecordsXml().

◆ EXPORT_ID

const ilDataSet::EXPORT_ID = 6

Definition at line 34 of file class.ilDataSet.php.

◆ EXPORT_ID_ILIAS_LOCAL

const ilDataSet::EXPORT_ID_ILIAS_LOCAL = 2

Definition at line 30 of file class.ilDataSet.php.

◆ EXPORT_ID_ILIAS_LOCAL_INVALID

const ilDataSet::EXPORT_ID_ILIAS_LOCAL_INVALID = 3

Definition at line 31 of file class.ilDataSet.php.

◆ EXPORT_ID_ILIAS_REMOTE

const ilDataSet::EXPORT_ID_ILIAS_REMOTE = 4

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

◆ EXPORT_ID_ILIAS_REMOTE_INVALID

const ilDataSet::EXPORT_ID_ILIAS_REMOTE_INVALID = 5

Definition at line 33 of file class.ilDataSet.php.

◆ EXPORT_ID_INVALID

const ilDataSet::EXPORT_ID_INVALID = 7

Definition at line 35 of file class.ilDataSet.php.

◆ EXPORT_NO_INST_ID

const ilDataSet::EXPORT_NO_INST_ID = 1

Definition at line 29 of file class.ilDataSet.php.

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

Services/DataSet/classes/class.ilDataSet.php

Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addRecordsXml()

◆ addTypesXml()

◆ afterXmlRecordWriting()

◆ convertToLeadingUpper()

◆ createObjectExportId()

◆ getCurrentInstallationId()

◆ getDirectDataFromQuery()

◆ getDSPrefix()

◆ getDSPrefixString()

◆ getImport()

◆ getImportDirectory()

◆ getJsonEntityName()

◆ getJsonRecord()

◆ getJsonRepresentation()

◆ getJsonTypes()

◆ getNamespaces()

◆ getSupportedVersions()

◆ getTypes()

◆ getXMLEntityName()

◆ getXMLEntityTag()

◆ getXmlNamespace()

◆ getXmlRecord()

◆ getXmlRepresentation()

◆ getXmlTypes()

◆ init()

◆ parseObjectExportId()

◆ readData()

◆ setCurrentInstallationId()

◆ setDSPrefix()

◆ setExportDirectories()

◆ setImport()

◆ setImportDirectory()

Field Documentation

◆ $current_installation_id

◆ $dircnt

◆ EXPORT_ID

◆ EXPORT_ID_ILIAS_LOCAL

◆ EXPORT_ID_ILIAS_LOCAL_INVALID

◆ EXPORT_ID_ILIAS_REMOTE

◆ EXPORT_ID_ILIAS_REMOTE_INVALID

◆ EXPORT_ID_INVALID

◆ EXPORT_NO_INST_ID