Class cApiInUseCollection

Class InUse Class for In-Use management

cGenericDb

cApiInUseCollection

Package: Core\GenericDB\Model
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Timo Hummel
Located at classes/contenido/class.inuse.php

Methods summary
`public`	# `__construct( )` Constructor Function Constructor Function Throws `cInvalidArgumentException` If table name or primary key is not set Overrides `ItemCollection::__construct()`
`public cApiInUse\|null`	# `markInUse( string $type, mixed $objectid, string $session, string $user )` Marks a specific object as "in use". Note that items are released when the session is destroyed. Currently, the following types are defined and approved as internal CONTENIDO standard: - article - module - layout - template Marks a specific object as "in use". Note that items are released when the session is destroyed. Currently, the following types are defined and approved as internal CONTENIDO standard: - article - module - layout - template Parameters `$type` `string` $type Specifies the type to mark. `$objectid` `mixed` $objectid Specifies the object ID `$session` `string` $session Specifies the session for which the "in use" mark is valid `$user` `string` $user Specifies the user which requested the in-use flag Returns `cApiInUse\|null`
`public`	# `removeMark( string $type, mixed $objectid, string $session )` Removes the "in use" mark from a specific object. Removes the "in use" mark from a specific object. Parameters `$type` `string` $type Specifies the type to de-mark. `$objectid` `mixed` $objectid Specifies the object ID `$session` `string` $session Specifies the session for which the "in use" mark is valid
`public`	# `removeTypeMarks( string $type, string $session )` Removes all marks for a specific type and session Removes all marks for a specific type and session Parameters `$type` `string` $type Specifies the type to de-mark. `$session` `string` $session Specifies the session for which the "in use" mark is valid
`public`	# `removeItemMarks( string $type, string $itemid )` Removes the mark for a specific item Removes the mark for a specific item Parameters `$type` `string` $type Specifies the type to de-mark. `$itemid` `string` $itemid Specifies the item
`public`	# `removeUserMarks( string $userId )` Removes all in-use marks for a specific userId Removes all in-use marks for a specific userId Parameters `$userId` `string` $userId Specifies the user
`public`	# `removeOldMarks( )` Removes all inuse entries which are older than the inuse timeout Removes all inuse entries which are older than the inuse timeout
`public`	# `removeSessionMarks( string $session )` Removes all in-use marks for a specific session. Removes all in-use marks for a specific session. Parameters `$session` `string` $session Specifies the session for which the "in use" marks should be removed
`public cApiInUse`	# `checkMark( string $type, mixed $objectid )` Checks if a specific item is marked Checks if a specific item is marked Parameters `$type` `string` $type Specifies the type to de-mark. `$objectid` `mixed` $objectid Specifies the object ID Returns `cApiInUse` bool false if it's not in use or returns the object if it is.
`public boolean`	# `checkAndMark( string $type, mixed $objectid, boolean $returnWarning = false, string $warningTemplate = '', boolean $allowOverride = false, string $location = '' )` Checks and marks if not marked. Example: Check for "idmod", also return a lock message: list($inUse, $message) = $col->checkAndMark("idmod", $idmod, true, i18n("Module is in use by %s (%s)")); Example 2: Check for "idmod", don't return a lock message $inUse = $col->checkAndMark("idmod", $idmod); Checks and marks if not marked. Example: Check for "idmod", also return a lock message: list($inUse, $message) = $col->checkAndMark("idmod", $idmod, true, i18n("Module is in use by %s (%s)")); Example 2: Check for "idmod", don't return a lock message $inUse = $col->checkAndMark("idmod", $idmod); Parameters `$type` `string` $type Specifies the type to de-mark. `$objectid` `mixed` $objectid Specifies the object ID `$returnWarning` `boolean` $returnWarning If true, also returns an error message if in use `$warningTemplate` `string` $warningTemplate String to fill with the template (%s as placeholder, first %s is the username, second is the real name) `$allowOverride` `boolean` $allowOverride True if the user can override the lock `$location` `string` $location Value to append to the override lock button Returns `boolean` array returnWarning is false, returns a boolean value wether the object is locked. If returnWarning is true, returns a 2 item array (boolean inUse, string errormessage).

Methods inherited from ItemCollection
ItemCollection(), _buildGroupWhereStatements(), _buildWhereStatements(), _delete(), _deleteMultiple(), _fetchJoinTables(), _findReverseJoinPartner(), _initializeDriver(), _recursiveStructuredFetch(), _resolveLinks(), _setItemClass(), _setJoinPartner(), addResultField(), copyItem(), count(), createNewItem(), delete(), deleteBy(), deleteByWhereClause(), deleteWhere(), deleteWhereGroup(), exists(), fetchArray(), fetchById(), fetchObject(), fetchTable(), flexSelect(), getAllIds(), getFieldsByWhereClause(), getIdsByWhereClause(), link(), loadItem(), next(), query(), queryAndFetchStructured(), removeResultField(), resetQuery(), select(), setEncoding(), setGroupCondition(), setInnerGroupCondition(), setLimit(), setOrder(), setWhere(), setWhereGroup()

Methods inherited from cItemBaseAbstract
`_getPropertiesCollectionInstance(), _getSecondDBInstance(), escape()`

Methods inherited from cGenericDb
`_executeCallbacks(), register(), unregister()`

Constants inherited from cGenericDb
`CREATE_BEFORE, CREATE_FAILURE, CREATE_SUCCESS, DELETE_BEFORE, DELETE_FAILURE, DELETE_SUCCESS, STORE_BEFORE, STORE_FAILURE, STORE_SUCCESS`

Properties inherited from ItemCollection
`$_JoinPartners, $_aOperators, $_bAllMode, $_collectionCache, $_driver, $_encoding, $_forwardJoinPartners, $_groupConditions, $_innerGroupConditions, $_itemClass, $_itemClassInstance, $_iteratorItem, $_lastSQL, $_limitCount, $_limitStart, $_links, $_order, $_resultFields, $_where, $_whereRestriction, $objects`

Properties inherited from cItemBaseAbstract
`$_className, $_oCache, $_settings, $db, $lasterror, $primaryKey, $properties, $secondDb, $table, $virgin`

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Classes

Class cApiInUseCollection

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