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Re: Microsoft Plugin Weirdness
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Re: Microsoft Plugin Weirdness


  • Subject: Re: Microsoft Plugin Weirdness
  • From: Chuck Hill <email@hidden>
  • Date: Thu, 19 Feb 2009 19:28:03 -0800


On Feb 19, 2009, at 12:31 PM, Dov Rosenberg wrote:

The ones we are most concerned with is the nchar (String), ntext
(String/clob), nvarchar (string). These are all localized strings

UTF strings you mean? I don't know why those are excluded. It might be some historical restriction that never got removed.


Chuck

On 2/19/09 2:23 PM, "Chuck Hill" <email@hidden> wrote:


On Feb 19, 2009, at 10:54 AM, Saad Laassel wrote:

We are getting the following messages shortly after our App starts
up when using MSSQL:

77736 [TestScheduler_Worker-14] WARN NSLog  - *** JDBCAdaptor : no
type info found for nvarchar
77736 [TestScheduler_Worker-14] WARN NSLog  - *** JDBCAdaptor : no
type info found for nchar

We traced it down to com.webobjects.jdbcadaptor.MicrosoftPlugIn that
ships with WO, more specifically the jdbcInfo method which removes
the type info for those types. Does anybody why?

The *identity ones are removed as they are not compatible with EOF. I
am not sure about the others, perhaps not compatible with EOF or the
Java types?



Chuck


public NSDictionary jdbcInfo() { boolean isLogging = NSLog.debugLoggingAllowedForLevelAndGroups(2, 0L); NSMutableDictionary jdbcInfo = super.jdbcInfo().mutableClone(); NSMutableDictionary typeInfo = ((NSDictionary) jdbcInfo.objectForKey("typeInfo")).mutableClone(); typeInfo.removeObjectForKey("bigint identity"); typeInfo.removeObjectForKey("decimal() identity"); typeInfo.removeObjectForKey("int identity"); typeInfo.removeObjectForKey("numeric() identity"); typeInfo.removeObjectForKey("nchar"); typeInfo.removeObjectForKey("ntext"); typeInfo.removeObjectForKey("nvarchar"); typeInfo.removeObjectForKey("smallint identity"); typeInfo.removeObjectForKey("tinyint identity"); typeInfo.removeObjectForKey("sql_variant"); JDBCPlugIn._takeValueForKeyPath(typeInfo, "0", "money", "createParams"); JDBCPlugIn._takeValueForKeyPath(typeInfo, "0", "sysname", "createParams"); jdbcInfo.setObjectForKey(typeInfo, "typeInfo"); if (isLogging) NSLog.debug.appendln((new StringBuilder("fetched MS SQL Server (")).append(databaseProductName()).append(") JDBC Info = ").append(jdbcInfo).toString()); return jdbcInfo; }

Thanks,

Saad

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    • Re: Microsoft Plugin Weirdness
      • From: Dov Rosenberg <email@hidden>
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