/// <summary>
/// Initializes a new instance of the <see cref="ProgramDefinitionData" /> class.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="schemaID">The schema identifier.</param>
/// <param name="name">The name.</param>
/// <param name="ordinal">The ordinal.</param>
/// <param name="parameterName">Name of the parameter.</param>
/// <param name="parameterType">Type of the parameter.</param>
/// <param name="parameterSize">Size of the parameter.</param>
/// <param name="parameterDirection">The parameter direction.</param>
/// <param name="isReadonly">if set to <see langword="true" /> [is readonly].</param>
public ProgramDefinitionData(
SqlObjectType type,
int schemaID,
[NotNull] string name,
int ordinal,
[NotNull] string parameterName,
[NotNull] SqlType parameterType,
SqlTypeSize parameterSize,
ParameterDirection parameterDirection,
bool isReadonly)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (parameterName == null)
{
throw new ArgumentNullException("parameterName");
}
if (parameterType == null)
{
throw new ArgumentNullException("parameterType");
}
Type = type;
SchemaID = schemaID;
Name = name;
Parameter = new SqlProgramParameter(
ordinal,
parameterName,
parameterType,
parameterSize,
parameterDirection,
isReadonly);
}
public bool TryGetParameter([NotNull] string parameterName, out SqlProgramParameter parameter)
{
if (parameterName == null)
{
throw new ArgumentNullException("parameterName");
}
return(_parametersByName.TryGetValue(parameterName, out parameter));
}
public IEnumerable <SqlProgramParameter> ValidateParameters(
[CanBeNull] IEnumerable <KeyValuePair <string, SqlDbType> > parameters,
bool validateOrder = false)
{
if (parameters == null)
{
return(Enumerable.Empty <SqlProgramParameter>());
}
parameters = parameters.Enumerate();
int sCount = parameters.Count();
if (sCount < 1)
{
return(Enumerable.Empty <SqlProgramParameter>());
}
// ReSharper restore ConditionIsAlwaysTrueOrFalse
int dCount = Parameters.Count();
if (dCount < sCount)
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_ParameterCountsNotEqual,
FullName,
dCount,
sCount);
}
// Create list of parameters for output
List <SqlProgramParameter> sqlParameters = new List <SqlProgramParameter>(sCount);
if (validateOrder)
{
using (IEnumerator <SqlProgramParameter> p1 = Parameters.GetEnumerator())
using (IEnumerator <KeyValuePair <string, SqlDbType> > p2 = parameters.GetEnumerator())
do
{
if (!p1.MoveNext())
{
// If we still have parameters to check, we don't match - should be caught above - but sanity check.
if (p2.MoveNext())
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_ParameterCountsNotEqual,
FullName,
dCount,
sCount);
}
// We're done.
return(sqlParameters);
}
// If no more supplied parameters, matching is done.
if (!p2.MoveNext())
{
return(sqlParameters);
}
SqlProgramParameter parameter = p1.Current;
Debug.Assert(parameter != null);
// Add parameter to return enumeration
sqlParameters.Add(parameter);
string name = p2.Current.Key;
// Only check name if not null.
if ((name != null) &&
(parameter.FullName != (name = name.ToLower())))
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_ParameterDoesNotExist,
name,
FullName);
}
SqlDbType type = p2.Current.Value;
// Check to see if parameter accepts type
if (parameter.Type.SqlDbType != type)
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_TypeDoesNotAcceptSqlDbType,
parameter.FullName,
FullName,
parameter.Type.FullName,
type);
}
} while (true);
}
// We are not validating order
foreach (KeyValuePair <string, SqlDbType> kvp in parameters)
{
// If we have a null parameter name, cannot possibly match.
if (kvp.Key == null)
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_MustSpecifyParameterName,
FullName);
}
SqlProgramParameter parameter;
string name = kvp.Key.ToLower();
if (!_parametersByName.TryGetValue(name, out parameter))
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_ParameterDoesNotExist,
name,
FullName);
}
Debug.Assert(parameter != null);
// Add parameter to return enumeration
sqlParameters.Add(parameter);
SqlDbType type = kvp.Value;
// Check to see if parameter accepts type
if (parameter.Type.SqlDbType != type)
{
throw new LoggingException(
LoggingLevel.Critical,
() => Resources.SqlProgramDefinition_ValidateParameters_TypeDoesNotAcceptSqlDbType,
parameter.FullName,
FullName,
parameter.Type.FullName,
type);
}
}
return(sqlParameters);
}
