/// <summary>
/// Parse Inline ParameterMap
/// </summary>
/// <param name="statement"></param>
/// <param name="sqlStatement"></param>
/// <returns>A new sql command text.</returns>
/// <param name="scope"></param>
public SqlText ParseInlineParameterMap(IScope scope, IStatement statement, string sqlStatement)
{
string newSql = sqlStatement;
ArrayList mappingList = new ArrayList();
Type parameterClassType = null;
if (statement != null)
{
parameterClassType = statement.ParameterClass;
}
StringTokenizer parser = new StringTokenizer(sqlStatement, PARAMETER_TOKEN, true);
StringBuilder newSqlBuffer = new StringBuilder();
string token = null;
string lastToken = null;
IEnumerator enumerator = parser.GetEnumerator();
while (enumerator.MoveNext())
{
token = (string)enumerator.Current;
if (PARAMETER_TOKEN.Equals(lastToken))
{
if (PARAMETER_TOKEN.Equals(token))
{
newSqlBuffer.Append(PARAMETER_TOKEN);
token = null;
}
else
{
ParameterProperty mapping = null;
if (token.IndexOf(PARAM_DELIM) > -1)
{
mapping = OldParseMapping(token, parameterClassType, scope);
}
else
{
mapping = NewParseMapping(token, parameterClassType, scope);
}
mappingList.Add(mapping);
newSqlBuffer.Append("? ");
enumerator.MoveNext();
token = (string)enumerator.Current;
if (!PARAMETER_TOKEN.Equals(token))
{
throw new DataMapperException("Unterminated inline parameter in mapped statement (" + statement.Id + ").");
}
token = null;
}
}
else
{
if (!PARAMETER_TOKEN.Equals(token))
{
newSqlBuffer.Append(token);
}
}
lastToken = token;
}
newSql = newSqlBuffer.ToString();
ParameterProperty[] mappingArray = (ParameterProperty[]) mappingList.ToArray(typeof(ParameterProperty));
SqlText sqlText = new SqlText();
sqlText.Text = newSql;
sqlText.Parameters = mappingArray;
return sqlText;
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="ctx"></param>
/// <param name="parameterObject"></param>
/// <param name="localChildren"></param>
/// <param name="buffer"></param>
private void ProcessBodyChildren(RequestScope request, SqlTagContext ctx,
object parameterObject, IEnumerator localChildren, StringBuilder buffer)
{
while (localChildren.MoveNext())
{
ISqlChild child = (ISqlChild)localChildren.Current;
if (child is SqlText)
{
SqlText sqlText = (SqlText)child;
string sqlStatement = sqlText.Text;
if (sqlText.IsWhiteSpace)
{
buffer.Append(sqlStatement);
}
else
{
// if (SimpleDynamicSql.IsSimpleDynamicSql(sqlStatement))
// {
// sqlStatement = new SimpleDynamicSql(sqlStatement, _statement).GetSql(parameterObject);
// SqlText newSqlText = _paramParser.ParseInlineParameterMap( null, sqlStatement );
// sqlStatement = newSqlText.Text;
// ParameterProperty[] mappings = newSqlText.Parameters;
// if (mappings != null)
// {
// for (int i = 0; i < mappings.Length; i++)
// {
// ctx.AddParameterMapping(mappings[i]);
// }
// }
// }
// BODY OUT
buffer.Append(" ");
buffer.Append(sqlStatement);
ParameterProperty[] parameters = sqlText.Parameters;
if (parameters != null)
{
int length = parameters.Length;
for (int i = 0; i < length; i++)
{
ctx.AddParameterMapping(parameters[i]);
}
}
}
}
else if (child is SqlTag)
{
SqlTag tag = (SqlTag)child;
ISqlTagHandler handler = tag.Handler;
int response = BaseTagHandler.INCLUDE_BODY;
do
{
StringBuilder body = new StringBuilder();
response = handler.DoStartFragment(ctx, tag, parameterObject);
if (response != BaseTagHandler.SKIP_BODY)
{
if (ctx.IsOverridePrepend &&
ctx.FirstNonDynamicTagWithPrepend == null &&
tag.IsPrependAvailable &&
!(tag.Handler is DynamicTagHandler))
{
ctx.FirstNonDynamicTagWithPrepend = tag;
}
ProcessBodyChildren(request, ctx, parameterObject, tag.GetChildrenEnumerator(), body);
response = handler.DoEndFragment(ctx, tag, parameterObject, body);
handler.DoPrepend(ctx, tag, parameterObject, body);
if (response != BaseTagHandler.SKIP_BODY)
{
if (body.Length > 0)
{
// BODY OUT
if (handler.IsPostParseRequired)
{
SqlText sqlText = _paramParser.ParseInlineParameterMap(request, null, body.ToString());
buffer.Append(sqlText.Text);
ParameterProperty[] mappings = sqlText.Parameters;
if (mappings != null)
{
int length = mappings.Length;
for (int i = 0; i < length; i++)
{
ctx.AddParameterMapping(mappings[i]);
}
}
}
else
{
buffer.Append(" ");
buffer.Append(body.ToString());
}
if (tag.IsPrependAvailable && tag == ctx.FirstNonDynamicTagWithPrepend)
{
ctx.IsOverridePrepend = false;
}
}
}
}
}while (response == BaseTagHandler.REPEAT_BODY);
}
}
}
