protected virtual void Process(WorkUnitProcessingContext context, ITimingBucket timings)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
// walk...
SqlStatement[] statements = this.GetStatements(context);
foreach (SqlStatement statement in statements)
{
// mbr - 2016-08-08 - put a longer timeout on schema statements...
statement.TimeoutSeconds = 5 * 60;
try
{
context.Connection.ExecuteNonQuery(statement);
}
catch (Exception ex)
{
const string message = "The work unit failed.";
if (this.ContinueOnError)
{
this.LogError(() => message, ex);
}
else
{
throw new InvalidOperationException(message, ex);
}
}
}
}
public override SqlStatement[] GetStatements(WorkUnitProcessingContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
// check...
if (context.Dialect == null)
{
throw new InvalidOperationException("context.Dialect is null.");
}
return(SqlStatement.CreateStatements(context.Dialect.GetCreateForeignKeyStatement(this.ForeignKey)));
}
public override SqlStatement[] GetStatements(WorkUnitProcessingContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
// check...
if (context.Dialect == null)
{
throw new InvalidOperationException("context.Dialect is null.");
}
return(SqlStatement.CreateStatements(context.Dialect.GetCreateDefaultConstraintStatement(this.Column, DefaultExpression)));
}
public override SqlStatement[] GetStatements(WorkUnitProcessingContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
// check...
if (context.Dialect == null)
{
throw new InvalidOperationException("context.Dialect is null.");
}
// run...
if (Table == null)
{
throw new InvalidOperationException("Table is null.");
}
return(SqlStatement.CreateStatements(context.Dialect.GetCreateTableScript(this.Table, SqlTableScriptFlags.None)));
}
/// <summary> /// Gets the statement(s) that have to be executed to complete this work unit. /// </summary> /// <param name="context"></param> /// <returns></returns> public abstract SqlStatement[] GetStatements(WorkUnitProcessingContext context);
/// <summary>
/// Processes the work unit.
/// </summary>
/// <param name="context"></param>
void IWorkUnit.Process(WorkUnitProcessingContext context, ITimingBucket timings)
{
this.Process(context, timings);
}
