public void LoadAssemblyIntoDatabase()
{
SqlInstanceInfo sqlInstanceInfo = new SqlInstanceInfo(conn);
Database database = new Database(conn);
database.CreateDatabaseIfDoesNotExist();
if (System.Environment.MachineName != sqlInstanceInfo.ServerName)
{
ClrAssemblyFile remoteClrAssemblyFile = null;
if (directoryToCopyAssemlyTo == null)
{
directoryToCopyAssemlyTo = GetTempDirectoryInfo(sqlInstanceInfo.ServerName, CurrentUserNameWithoutDomain);
}
if (!directoryToCopyAssemlyTo.Exists)
{
directoryToCopyAssemlyTo.Create();
}
CopyFilesOverToRemoteServer(clrAssemblyFile.FileInfo.Directory, directoryToCopyAssemlyTo);
string path = Path.Combine(directoryToCopyAssemlyTo.FullName, clrAssemblyFile.FileInfo.Name);
remoteClrAssemblyFile = new ClrAssemblyFile(new FileInfo(path));
UpdateAssembly(database, remoteClrAssemblyFile);
}
else
{
UpdateAssembly(database, clrAssemblyFile);
}
}
private void UpdateAssembly(Database database, ClrAssemblyFile assembly)
{
try
{
database.UpdateAssembly(assembly);
}
catch (Exception ex)
{
if (ex.Message.Contains("was not found with the same signature in the updated assembly"))
{
DropTriggers(database);
database.RemoveAssembly(assembly);
database.UpdateAssembly(assembly);
}
else
{
throw;
}
}
}
public void RemoveAssembly(ClrAssemblyFile file)
{
Execute(
String.Format(
@"
IF EXISTS(SELECT TOP 1 * FROM sys.assemblies WHERE name = '{0}') BEGIN
DROP ASSEMBLY {0}
END",
file.Name
)
);
}
public void UpdateAssembly(ClrAssemblyFile assemblyFile){
SetupDatabaseForClrAssemblies();
Execute(
String.Format(
@"
IF EXISTS(SELECT TOP 1 * FROM sys.assemblies WHERE name = '{1}') BEGIN
IF (UPPER(CONVERT(VARCHAR(MAX), assemblyproperty('{1}','mvid'))) <> UPPER(CONVERT(VARCHAR(MAX), '{3}'))) BEGIN
ALTER ASSEMBLY {1}
FROM '{2}'
WITH UNCHECKED DATA, PERMISSION_SET = UNSAFE
END
END ELSE BEGIN
CREATE ASSEMBLY {1}
FROM '{2}'
WITH PERMISSION_SET = UNSAFE
END",
this.DatabaseName,
assemblyFile.Name,
assemblyFile.FileInfo.FullName,
assemblyFile.Mvid));
}
public DatabaseAssemblyLoader(SqlConnection conn, FileInfo fi, DirectoryInfo directoryToCopyAssemlyTo)
{
this.conn = conn;
this.clrAssemblyFile = new ClrAssemblyFile(fi);
this.directoryToCopyAssemlyTo = directoryToCopyAssemlyTo;
}