\JInstallerAdapterComponent

Component installer

Synopsis

class JInstallerAdapterComponent extends JAdapterInstance {

• // members
• protected  $manifest;
• protected  $name;
• protected  $element;
• protected  $oldAdminFiles;
• protected  $oldFiles;
• protected  $manifest_script;
• protected  $install_script;
• // Inherited members from JAdapterInstance
• protected JAdapter  $parent;
• protected JDatabaseDriver  $db;
• // Inherited members from JObject
• protected  $_errors;
• // methods
• public void loadLanguage()
• public boolean install()
• public boolean update()
• public mixed uninstall()
• protected boolean _buildAdminMenus()
• protected boolean _removeAdminMenus()
• protected boolean _rollback_menu()
• public array discover()
• public mixed discover_install()
• public boolean refreshManifestCache()
• // Inherited methods from JAdapterInstance
• public void __construct()
• public JAdapter getParent()
• // Inherited methods from JObject
• public void __construct()
• public string __toString()
• public mixed def()
• public mixed get()
• public array getProperties()
• public string getError()
• public array getErrors()
• public mixed set()
• public boolean setProperties()
• public void setError()
}


Hierarchy

Extends

• JAdapterInstance

Extended by

• JInstallerComponent

Tasks

Tasks

Line	Task
1746	remove code: $this->parent->parseMedia($this->manifest->media);
1748	remove code: $this->parent->parseLanguages($this->manifest->languages);
1749	remove code: $this->parent->parseLanguages($this->manifest->administration->languages, 1);

Members

protected

• $_errors — array
  An array of error messages or Exception objects.
• $db — JDatabaseDriver
  Database
• $element — string
  The unique identifier for the extension (e.g. mod_login)
• $install_script — string
  For legacy installations this is a path to the PHP file that the scriptfile declaration in the manifest refers to.
• $manifest — string
  Copy of the XML manifest file
• $manifest_script — string
  A path to the PHP file that the scriptfile declaration in the manifest refers to.
• $name — string
  Name of the extension
• $oldAdminFiles — array
  The list of current files fo the Joomla! CMS administrator that are installed and is read from the manifest on disk in the update area to handle doing a diff and deleting files that are in the old files list and not in the new files list.
• $oldFiles — array
  The list of current files that are installed and is read from the manifest on disk in the update area to handle doing a diff and deleting files that are in the old files list and not in the new files list.
• $parent — JAdapter
  Parent

Methods

protected

• _buildAdminMenus() — Method to build menu database entries for a component
• _removeAdminMenus() — Method to remove admin menu references to a component
• _rollback_menu() — Custom rollback method - Roll back the component menu item

public

• discover() — Discover unregistered extensions.
• discover_install() — Install unregistered extensions that have been discovered.
• install() — Custom install method for components
• loadLanguage() — Custom loadLanguage method
• refreshManifestCache() — Refreshes the extension table cache
• uninstall() — Custom uninstall method for components
• update() — Custom update method for components

Inherited from JAdapterInstance

public

• getParent() — Retrieves the parent object

Inherited from JObject

public

• __toString() — Magic method to convert the object to a string gracefully.
• def() — Sets a default value if not alreay assigned
• get() — Returns a property of the object or the default value if the property is not set.
• getError() — Get the most recent error message.
• getErrors() — Return all errors, if any.
• getProperties() — Returns an associative array of object properties.
• set() — Modifies a property of the object, creating it if it does not already exist.
• setError() — Add an error message.
• setProperties() — Set the object properties based on a named array/hash.