public static ProductFTS GetProductFTS(this SqlDataReader dataReader)
{
var objs = new object[dataReader.FieldCount];
var result = dataReader.GetValues(objs);
try
{
if (dataReader.FieldCount != EXP_READER_FIELDS)
{
throw new Exception(dataReader.FieldCount + " fields exists in DataReader instead of " + EXP_READER_FIELDS);
}
var product = new ProductFTS
{
Name = dataReader.GetString(dataReader.GetOrdinal("name")),
Category = dataReader.GetString(dataReader.GetOrdinal("category")),
ID = dataReader.GetString(dataReader.GetOrdinal("id")),
RetailPrice = dataReader.GetInt32(dataReader.GetOrdinal("retail_price")),
DiscountedPrice = dataReader.GetInt32(dataReader.GetOrdinal("discounted_price")),
Description = dataReader.GetString(dataReader.GetOrdinal("description")),
ImageUrl = dataReader["images"].GetImageUrl(),
};
return(product);
}
catch (Exception exp)
{
Console.WriteLine(objs[4]);
throw exp;
}
}
public static ProductFTS GetProductFTS(this Document document)
{
try
{
if (document.Fields.Count < EXP_DOC_FIELDS)
{
throw new Exception(document.Fields.Count + " fields exists in DataReader instead of " + EXP_DOC_FIELDS);
}
var product = new ProductFTS
{
Description = document.Get("description"),
Category = document.Get("category"),
ID = document.Get("id"),
Name = document.Get("name"),
RetailPrice = int.Parse(document.Get("retail_price")),
DiscountedPrice = int.Parse(document.Get("discounted_price")),
ImageUrl = document.Get("image"),
};
return(product);
}
catch (Exception exp)
{
throw exp;
}
}
public static Document GetLuceneDocument(this ProductFTS product)
{
try
{
Document doc = null;
if (product != null)
{
doc = new Document
{
new TextField("name", product.Name, Field.Store.YES),
new TextField("description", product.Description, Field.Store.YES),
//StringField store as is without perfroming the tokanization on this value
new StringField("category", product.Category, Field.Store.YES),
//StoreField stored but not anaylized & indexed
new StoredField("id", product.ID),
new StoredField("retail_price", product.RetailPrice),
new StoredField("discounted_price", product.DiscountedPrice),
};
if (product.ImageUrl != null)
{
doc.Add(new StoredField("image", product.ImageUrl));
}
}
return(doc);
}
catch (Exception exp)
{
throw exp;
}
}
