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r56	r63
3	3	class UpdateManager
4	4	{
5		var $Revision;
6		var $Trace;
7		var $VersionTable;
8		/* @var Database */
9		var $Database;
10		var $InstallMethod;
	5	public int $Revision;
	6	public array $Trace;
	7	public string $VersionTable;
	8	public Database $Database;
	9	public string $InstallMethod;
11	10
12	11	function __construct()
…	…
19	18	}
20	19
21		function GetDbVersion()
	20	function GetDbVersion(): ?int
22	21	{
23	22	$DbResult = $this->Database->select($this->VersionTable, '*', 'Id=1');
…	…
26	25	}
27	26
28		function IsInstalled()
	27	function IsInstalled(): bool
29	28	{
30	29	$DbResult = $this->Database->query('SHOW TABLES LIKE "'.$this->VersionTable.'"');
…	…
32	31	}
33	32
34		function IsUpToDate()
	33	function IsUpToDate(): bool
35	34	{
36	35	return $this->Revision <= $this->GetDbVersion();
37	36	}
38	37
39		function Upgrade()
	38	function Upgrade(): string
40	39	{
41	40	$DbRevision = $this->GetDbVersion();
…	…
59	58	}
60	59
61		function Install()
	60	function Install(): void
62	61	{
63	62	$InstallMethod = $this->InstallMethod;
64	63	$InstallMethod($this);
65		~~$this->Update();~~
66	64	}
67	65
68		function Uninstall()
	66	function Uninstall(): void
69	67	{
70
71	68	}
72	69
73		function InsertSampleData()
	70	function InsertSampleData(): void
74	71	{
75	72	$InstallMethod = $this->InsertSampleDataMethod;
…	…
77	74	}
78	75
79		function Execute(~~$Query)~~
	76	function Execute(string $Query): DatabaseResult
80	77	{
81	78	echo($Query.';<br/>');

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Changeset 63 for trunk/Packages/Common/Update.php