USP_PATTERNBLOCK_GETPATTERNBLOCKMEETINGS_UPDATEFROMXML

/*
Generated by Blackbaud AppFx Platform
Date:  4/29/2010 7:26:59 PM
Assembly Version:  Blackbaud.AppFx.Platform.SqlClr, Version=2.6.1444.0, Culture=neutral, PublicKeyToken=null
Copyright Blackbaud
*/
CREATE PROCEDURE dbo.USP_PATTERNBLOCK_GETPATTERNBLOCKMEETINGS_UPDATEFROMXML 
(
@PATTERNBLOCKID uniqueidentifier,
@XML xml,
@CHANGEAGENTID uniqueidentifier = null,
@CHANGEDATE datetime = null
)

as

set nocount on;

if @CHANGEAGENTID is null
    exec USP_CHANGEAGENT_GETORCREATECHANGEAGENT @CHANGEAGENTID output

if @CHANGEDATE is null 
    set @CHANGEDATE = getdate()

-- build a temporary table containing the values from the XML

declare @TempTbl table (
   [DESCRIPTION] nvarchar(60),
   [ENDTIME] char(4),
   [ID] uniqueidentifier,
   [LENGTHINPERIODS] int,
   [STARTTIME] char(4),
   [TIMETABLEDAYID] uniqueidentifier,
   [TIMETABLEDAYPERIODID] uniqueidentifier)

insert into @TempTbl select 
    [DESCRIPTION],
    [ENDTIME],
    [ID],
    [LENGTHINPERIODS],
    [STARTTIME],
    [TIMETABLEDAYID],
    [TIMETABLEDAYPERIODID] 
from dbo.UFN_PATTERNBLOCK_GETPATTERNBLOCKMEETINGS_FROMITEMLISTXML(@XML)

update @TempTbl set ID = newid() where (ID is null) or (ID = '00000000-0000-0000-0000-000000000000');

if @@Error <> 0
    return 1;

declare @contextCache varbinary(128);
declare @e int;

-- cache current context information 

set @contextCache = CONTEXT_INFO();

-- set CONTEXT_INFO to @CHANGEAGENTID 

if not @CHANGEAGENTID is null
    set CONTEXT_INFO @CHANGEAGENTID;

-- delete any items that no longer exist in the XML table

delete from dbo.[PATTERNBLOCKMEETING] where [PATTERNBLOCKMEETING].ID in 
    (select ID from dbo.UFN_PATTERNBLOCK_GETPATTERNBLOCKMEETINGS
    (
        @PATTERNBLOCKID
    )
    EXCEPT select ID from @TempTbl)    

select @e=@@error;

-- reset CONTEXT_INFO to previous value 

if not @contextCache is null
    set CONTEXT_INFO @contextCache;

if @e <> 0
    return 2;

-- update the items that exist in the XML table and the db

update [PATTERNBLOCKMEETING]
        set [PATTERNBLOCKMEETING].[DESCRIPTION]=temp.[DESCRIPTION],
        [PATTERNBLOCKMEETING].[ENDTIME]=temp.[ENDTIME],
        [PATTERNBLOCKMEETING].[ID]=temp.[ID],
        [PATTERNBLOCKMEETING].[LENGTHINPERIODS]=temp.[LENGTHINPERIODS],
        [PATTERNBLOCKMEETING].[STARTTIME]=temp.[STARTTIME],
        [PATTERNBLOCKMEETING].[TIMETABLEDAYID]=temp.[TIMETABLEDAYID],
        [PATTERNBLOCKMEETING].[TIMETABLEDAYPERIODID]=temp.[TIMETABLEDAYPERIODID],
        [PATTERNBLOCKMEETING].CHANGEDBYID = @CHANGEAGENTID,
        [PATTERNBLOCKMEETING].DATECHANGED = @CHANGEDATE

    from dbo.[PATTERNBLOCKMEETING] inner join @TempTbl as [temp] on [PATTERNBLOCKMEETING].ID = [temp].ID
    where ([PATTERNBLOCKMEETING].[DESCRIPTION]<>temp.[DESCRIPTION]) or 
        ([PATTERNBLOCKMEETING].[DESCRIPTION] is null and temp.[DESCRIPTION] is not null) or 
        ([PATTERNBLOCKMEETING].[DESCRIPTION] is not null and temp.[DESCRIPTION] is null) or 
        ([PATTERNBLOCKMEETING].[ENDTIME]<>temp.[ENDTIME]) or 
        ([PATTERNBLOCKMEETING].[ENDTIME] is null and temp.[ENDTIME] is not null) or 
        ([PATTERNBLOCKMEETING].[ENDTIME] is not null and temp.[ENDTIME] is null) or 
        ([PATTERNBLOCKMEETING].[ID]<>temp.[ID]) or 
        ([PATTERNBLOCKMEETING].[ID] is null and temp.[ID] is not null) or 
        ([PATTERNBLOCKMEETING].[ID] is not null and temp.[ID] is null) or 
        ([PATTERNBLOCKMEETING].[LENGTHINPERIODS]<>temp.[LENGTHINPERIODS]) or 
        ([PATTERNBLOCKMEETING].[LENGTHINPERIODS] is null and temp.[LENGTHINPERIODS] is not null) or 
        ([PATTERNBLOCKMEETING].[LENGTHINPERIODS] is not null and temp.[LENGTHINPERIODS] is null) or 
        ([PATTERNBLOCKMEETING].[STARTTIME]<>temp.[STARTTIME]) or 
        ([PATTERNBLOCKMEETING].[STARTTIME] is null and temp.[STARTTIME] is not null) or 
        ([PATTERNBLOCKMEETING].[STARTTIME] is not null and temp.[STARTTIME] is null) or 
        ([PATTERNBLOCKMEETING].[TIMETABLEDAYID]<>temp.[TIMETABLEDAYID]) or 
        ([PATTERNBLOCKMEETING].[TIMETABLEDAYID] is null and temp.[TIMETABLEDAYID] is not null) or 
        ([PATTERNBLOCKMEETING].[TIMETABLEDAYID] is not null and temp.[TIMETABLEDAYID] is null) or 
        ([PATTERNBLOCKMEETING].[TIMETABLEDAYPERIODID]<>temp.[TIMETABLEDAYPERIODID]) or 
        ([PATTERNBLOCKMEETING].[TIMETABLEDAYPERIODID] is null and temp.[TIMETABLEDAYPERIODID] is not null) or 
        ([PATTERNBLOCKMEETING].[TIMETABLEDAYPERIODID] is not null and temp.[TIMETABLEDAYPERIODID] is null)

if @@Error <> 0
    return 3;    

-- insert new items

insert into [PATTERNBLOCKMEETING] 
    ([PATTERNBLOCKID], 
    [DESCRIPTION],
    [ENDTIME],
    [ID],
    [LENGTHINPERIODS],
    [STARTTIME],
    [TIMETABLEDAYID],
    [TIMETABLEDAYPERIODID],                
    ADDEDBYID, 
    CHANGEDBYID, 
    DATEADDED, 
    DATECHANGED)
select @PATTERNBLOCKID, 
    [DESCRIPTION],
    [ENDTIME],
    [ID],
    [LENGTHINPERIODS],
    [STARTTIME],
    [TIMETABLEDAYID],
    [TIMETABLEDAYPERIODID], 
    @CHANGEAGENTID, 
    @CHANGEAGENTID, 
    @CHANGEDATE, 
    @CHANGEDATE
from @TempTbl as [temp]
where not exists (select ID from dbo.[PATTERNBLOCKMEETING] as data where data.ID = [temp].ID)

if @@Error <> 0
    return 4;

return 0;