/// <summary>
/// Gets the itemName attribute.
/// </summary>
/// <param name="key">The key.</param>
/// <returns></returns>
public IAzManAttribute<IAzManItem> GetAttribute(string key)
{
ItemAttributesResult iar;
if ((iar = (from t in this.db.ItemAttributes() where t.ItemId == this.itemId && t.AttributeKey == key select t).FirstOrDefault()) != null)
{
IAzManAttribute<IAzManItem> result = new SqlAzManItemAttribute(this.db, this, iar.ItemAttributeId.Value, iar.AttributeKey, iar.AttributeValue, this.ens);
if (this.ens != null)
this.ens.AddPublisher(result);
return result;
}
else
{
throw SqlAzManException.AttributeNotFoundException(key, this.application.Store.Name, this.application.Name, this.name, null);
}
}
/// <summary>
/// Gets the itemName attributes.
/// </summary>
/// <returns></returns>
public IAzManAttribute<IAzManItem>[] GetAttributes()
{
IAzManAttribute<IAzManItem>[] attributes;
var ia = from tf in this.db.ItemAttributes()
where tf.ItemId == this.itemId
select tf;
attributes = new SqlAzManItemAttribute[ia.Count()];
int index = 0;
foreach (var row in ia)
{
attributes[index] = new SqlAzManItemAttribute(this.db, this, row.ItemAttributeId.Value, row.AttributeKey, row.AttributeValue, this.ens);
if (this.ens != null)
this.ens.AddPublisher(attributes[index]);
index++;
}
return attributes;
}
/// <summary>
/// Creates an itemName attribute.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public IAzManAttribute<IAzManItem> CreateAttribute(string key, string value)
{
try
{
int itemAttributeId = this.db.ItemAttributeInsert(this.itemId, key, value, this.application.ApplicationId);
IAzManAttribute<IAzManItem> result = new SqlAzManItemAttribute(this.db, this, itemAttributeId, key, value, this.ens);
this.raiseItemAttributeCreated(this, result);
if (this.ens != null)
this.ens.AddPublisher(result);
return result;
}
catch (System.Data.SqlClient.SqlException sqlex)
{
if (sqlex.Number == 2601) //Index Duplicate Error
throw SqlAzManException.AttributeDuplicateException(key, this, sqlex);
else
throw SqlAzManException.GenericException(sqlex);
}
}
