/// <summary>
/// Gets the application attribute.
/// </summary>
/// <param name="key">The key.</param>
/// <returns></returns>
public IAzManAttribute<IAzManApplication> GetAttribute(string key)
{
ApplicationAttributesResult aa;
if ((aa = (from t in this.db.ApplicationAttributes() where t.ApplicationId == this.applicationId && t.AttributeKey == key select t).FirstOrDefault()) != null)
{
IAzManAttribute<IAzManApplication> result = new SqlAzManApplicationAttribute(this.db, this, aa.ApplicationAttributeId.Value, aa.AttributeKey, aa.AttributeValue, this.ens);
if (this.ens != null)
this.ens.AddPublisher(result);
return result;
}
else
{
throw SqlAzManException.AttributeNotFoundException(key, this.store.Name, this.name, null);
}
}
/// <summary>
/// Gets the application attributes.
/// </summary>
/// <returns></returns>
public IAzManAttribute<IAzManApplication>[] GetAttributes()
{
IAzManAttribute<IAzManApplication>[] attributes;
var ds = (from tf in this.db.ApplicationAttributes()
where tf.ApplicationId == this.applicationId
select tf).ToList();
attributes = new SqlAzManApplicationAttribute[ds.Count];
int index = 0;
foreach (var row in ds)
{
attributes[index] = new SqlAzManApplicationAttribute(this.db, this, row.ApplicationAttributeId.Value, row.AttributeKey, row.AttributeValue, this.ens);
if (this.ens != null)
this.ens.AddPublisher(attributes[index]);
index++;
}
return attributes;
}
/// <summary>
/// Creates an application attribute.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public IAzManAttribute<IAzManApplication> CreateAttribute(string key, string value)
{
try
{
int applicationAttributeId = this.db.ApplicationAttributeInsert(this.applicationId, key, value);
IAzManAttribute<IAzManApplication> result = new SqlAzManApplicationAttribute(this.db, this, applicationAttributeId, key, value, this.ens);
this.raiseApplicationAttributeCreated(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);
}
}
