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)
	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 ...> ... </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> 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...

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...

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.

Reimplemented in ilBibliographicDataSet, and ilDataCollectionDataSet.

Definition at line 40 of file class.ilDataSet.php.

41 {

42 }

Member Function Documentation

◆ addRecordsXml()

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

Add records xml.

Parameters

return

Definition at line 308 of file class.ilDataSet.php.

        {
                $types = $this->getXmlTypes($a_entity, $a_schema_version);
                
                $this->readData($a_entity, $a_schema_version, $a_ids, $a_field);
                if (is_array($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 (no record)
                                $deps = $this->getDependencies($a_entity, $a_schema_version, $rec, $a_ids);
                                if (is_array($deps))
                                {
                                        foreach ($deps as $dp => $par)
                                        {
                                                $this->addRecordsXml($a_writer, $a_prefixes, $dp, $a_schema_version, $par["ids"], $par["field"]);
                                        }
                                }
                        }
                }
                else if ($this->data === false)
                {
                        // false -> add records of dependent entities (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"]);
                                }
                        }
                }
        }

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

Referenced by addRecordsXml(), and getXmlRepresentation().

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◆ addTypesXml()

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

private

Add types to xml writer.

Parameters

Definition at line 391 of file class.ilDataSet.php.

        {
                $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);
                        }
                }
                
        }

References $t, addTypesXml(), getDSPrefixString(), and getXmlTypes().

Referenced by addTypesXml(), and getXmlRepresentation().

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◆ afterXmlRecordWriting()

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

After xml record writing hook record.

Parameters

return

Reimplemented in ilUserDataSet.

Definition at line 382 of file class.ilDataSet.php.

383 {

384 }

Referenced by addRecordsXml().

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◆ convertToLeadingUpper()

ilDataSet::convertToLeadingUpper ( $a_str )

Make xyz_abc a XyzAbc string.

Parameters

return

Definition at line 190 of file class.ilDataSet.php.

        {
                $a_str = strtoupper(substr($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;
        }

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

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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 546 of file class.ilDataSet.php.

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

Referenced by ilBlogDataSet\readData().

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◆ getDirectDataFromQuery()

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

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

Parameters

return

Definition at line 161 of file class.ilDataSet.php.

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

References $ilDB, and convertToLeadingUpper().

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◆ getDSPrefix()

ilDataSet::getDSPrefix ( )

Get XML dataset namespace prefix.

Returns: string XML dataset namespace prefix

Definition at line 141 of file class.ilDataSet.php.

        {
                return $this->var;
        }

Referenced by getDSPrefixString().

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◆ getDSPrefixString()

ilDataSet::getDSPrefixString ( )

Definition at line 146 of file class.ilDataSet.php.

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

References getDSPrefix().

Referenced by addRecordsXml(), addTypesXml(), and getXmlRepresentation().

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◆ getImport()

ilDataSet::getImport ( )

Get import object.

Returns: object import object

Definition at line 534 of file class.ilDataSet.php.

        {
                return $this->import;
        }

◆ getImportDirectory()

ilDataSet::getImportDirectory ( )

Get import directory.

Returns: string import directory

Definition at line 121 of file class.ilDataSet.php.

        {
                return $this->import_directory;
        }

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

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◆ getJsonEntityName()

ilDataSet::getJsonEntityName	(	$a_entity,
		$a_version
	)

Get entity name for json (may be overwritten)

Definition at line 514 of file class.ilDataSet.php.

        {
                return $a_entity;
        }

Referenced by getJsonRepresentation().

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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 463 of file class.ilDataSet.php.

        {
                return $a_set;          
        }

Referenced by getJsonRepresentation().

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◆ getJsonRepresentation()

ilDataSet::getJsonRepresentation ( )

final

Get json representation.

Definition at line 206 of file class.ilDataSet.php.

        {
                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);
        }

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

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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 483 of file class.ilDataSet.php.

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

References getTypes().

Referenced by getJsonRepresentation().

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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 428 of file class.ilDataSet.php.

        {
                $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);
                        }
                }
        }

References getNamespaces(), and getXmlNamespace().

Referenced by getNamespaces(), and getXmlRepresentation().

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◆ getSupportedVersions()

ilDataSet::getSupportedVersions ( )

abstract

Get supported version.

Returns: array array of supported version

Reimplemented in ilBibliographicDataSet, ilBlogDataSet, ilDataCollectionDataSet, ilExerciseDataSet, ilExternalFeedDataSet, ilHTMLLearningModuleDataSet, ilItemGroupDataSet, ilMediaCastDataSet, ilMediaPoolDataSet, ilPollDataSet, ilPortfolioDataSet, ilSessionDataSet, ilWikiDataSet, ilBookmarkDataSet, ilCalendarDataSet, ilCOPageDataSet, ilHelpDataSet, ilMediaObjectDataSet, ilNewsDataSet, ilNotesDataSet, ilRatingDataSet, ilTaxonomyDataSet, and ilUserDataSet.

◆ 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", ...)

Reimplemented in ilBibliographicDataSet, ilBlogDataSet, ilDataCollectionDataSet, ilExerciseDataSet, ilExternalFeedDataSet, ilHTMLLearningModuleDataSet, ilItemGroupDataSet, ilMediaCastDataSet, ilMediaPoolDataSet, ilPollDataSet, ilPortfolioDataSet, ilSessionDataSet, ilWikiDataSet, ilBookmarkDataSet, ilCalendarDataSet, ilCOPageDataSet, ilHelpDataSet, ilMediaObjectDataSet, ilNewsDataSet, ilNotesDataSet, ilRatingDataSet, ilTaxonomyDataSet, and ilUserDataSet.

Referenced by getJsonTypes(), and getXmlTypes().

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◆ getXMLEntityName()

ilDataSet::getXMLEntityName	(	$a_entity,
		$a_version
	)

Get entity name for xml (may be overwritten)

Returns: string

Definition at line 494 of file class.ilDataSet.php.

        {
                return $a_entity;
        }

◆ getXMLEntityTag()

ilDataSet::getXMLEntityTag	(	$a_entity,
		$a_schema_version
	)

Get entity tag.

Parameters

return

Definition at line 505 of file class.ilDataSet.php.

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

References convertToLeadingUpper().

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◆ getXmlNamespace()

ilDataSet::getXmlNamespace	(	$a_entity,
		$a_schema_version
	)

abstractprotected

Get xml namespace.

Reimplemented in ilBibliographicDataSet, ilBlogDataSet, ilDataCollectionDataSet, ilExerciseDataSet, ilExternalFeedDataSet, ilHTMLLearningModuleDataSet, ilItemGroupDataSet, ilMediaCastDataSet, ilMediaPoolDataSet, ilPollDataSet, ilPortfolioDataSet, ilSessionDataSet, ilWikiDataSet, ilBookmarkDataSet, ilCalendarDataSet, ilCOPageDataSet, ilHelpDataSet, ilMediaObjectDataSet, ilNewsDataSet, ilNotesDataSet, ilRatingDataSet, ilTaxonomyDataSet, and ilUserDataSet.

Referenced by getNamespaces().

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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

Reimplemented in ilBlogDataSet, ilExerciseDataSet, ilHTMLLearningModuleDataSet, ilItemGroupDataSet, ilPollDataSet, ilPortfolioDataSet, ilSessionDataSet, ilMediaObjectDataSet, and ilUserDataSet.

Definition at line 452 of file class.ilDataSet.php.

        {
                return $a_set;
        }

Referenced by addRecordsXml().

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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 250 of file class.ilDataSet.php.

        {       
                $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++;
                }
                
                $writer->xmlStartTag($this->getDSPrefixString().'DataSet', $atts);
                
                // add types
                if (!$a_omit_types)
                {
                        $this->addTypesXml($writer, $a_entity, $a_schema_version);
                }
                
                // add 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);
        }

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

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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 473 of file class.ilDataSet.php.

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

References getTypes().

Referenced by addRecordsXml(), and addTypesXml().

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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 56 of file class.ilDataSet.php.

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

◆ 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 558 of file class.ilDataSet.php.

        {                               
                // 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);
                }                               
        }

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

Referenced by ilBlogDataSet\importRecord().

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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

Reimplemented in ilBibliographicDataSet, and ilDataCollectionDataSet.

Referenced by addRecordsXml().

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◆ setDSPrefix()

ilDataSet::setDSPrefix ( $a_val )

Set XML dataset namespace prefix.

Parameters

string XML dataset namespace prefix

Definition at line 131 of file class.ilDataSet.php.

        {
                $this->var = $a_val;
        }

◆ setExportDirectories()

ilDataSet::setExportDirectories	(	$a_relative,
		$a_absolute
	)

Set export directories.

Parameters

return

Definition at line 100 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 524 of file class.ilDataSet.php.

        {
                $this->import = $a_val;
        }

◆ setImportDirectory()

ilDataSet::setImportDirectory ( $a_val )

Set import directory.

Parameters

string import directory

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

        {
                $this->import_directory = $a_val;
        }

Field Documentation

◆ $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 33 of file class.ilDataSet.php.

◆ EXPORT_ID_ILIAS_LOCAL

const ilDataSet::EXPORT_ID_ILIAS_LOCAL = 2

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

◆ EXPORT_ID_ILIAS_LOCAL_INVALID

const ilDataSet::EXPORT_ID_ILIAS_LOCAL_INVALID = 3

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

◆ EXPORT_ID_ILIAS_REMOTE

const ilDataSet::EXPORT_ID_ILIAS_REMOTE = 4

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

◆ EXPORT_ID_ILIAS_REMOTE_INVALID

const ilDataSet::EXPORT_ID_ILIAS_REMOTE_INVALID = 5

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

◆ EXPORT_ID_INVALID

const ilDataSet::EXPORT_ID_INVALID = 7

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

◆ EXPORT_NO_INST_ID

const ilDataSet::EXPORT_NO_INST_ID = 1

Definition at line 28 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

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addRecordsXml()

◆ addTypesXml()

◆ afterXmlRecordWriting()

◆ convertToLeadingUpper()

◆ createObjectExportId()

◆ getDirectDataFromQuery()

◆ getDSPrefix()

◆ getDSPrefixString()

◆ getImport()

◆ getImportDirectory()

◆ getJsonEntityName()

◆ getJsonRecord()

◆ getJsonRepresentation()

◆ getJsonTypes()

◆ getNamespaces()

◆ getSupportedVersions()

◆ getTypes()

◆ getXMLEntityName()

◆ getXMLEntityTag()

◆ getXmlNamespace()

◆ getXmlRecord()

◆ getXmlRepresentation()

◆ getXmlTypes()

◆ init()

◆ parseObjectExportId()

◆ readData()

◆ setDSPrefix()

◆ setExportDirectories()

◆ setImport()

◆ setImportDirectory()

Field Documentation

◆ $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