/// <summary>
/// Publish a partitionable message
/// </summary>
/// <param name="message">IPartitionable</param>
public void Publish(IPartitionable message)
{
Logger.Info("PPC gateway Message :" );
Logger.Info(message.SerializeToXML());
producer.Publish(message, messagingSystem, messagingEnvironment, messagingModuleName, MESSAGING_CONTEXT);
}
private void ClonePartitionDescriptor(IPartitionable newObject, IPartitionable oldObject)
{
var oldPartitionDescriptor = oldObject.PartitionDescriptor;
if (oldPartitionDescriptor == null)
{
return;
}
var column = GetPartitionColumn(newObject, oldPartitionDescriptor);
var partitionDescriptor = new PartitionDescriptor(newObject, column, oldPartitionDescriptor.PartitionMethod);
CopyDbName(partitionDescriptor, oldPartitionDescriptor);
foreach (var oldPartition in oldPartitionDescriptor.Partitions)
{
ClonePartition(partitionDescriptor, oldPartition);
}
newObject.PartitionDescriptor = partitionDescriptor;
}
private TableColumn GetPartitionColumn(IPartitionable newObject, PartitionDescriptor oldPartitionDescriptor)
{
var table = newObject as Table;
if (table != null)
{
return(table.TableColumns[oldPartitionDescriptor.Column.Name]);
}
var index = newObject as Index;
if (index != null)
{
var tableColumn = index.Columns[oldPartitionDescriptor.Column.Name].Column as TableColumn;
if (tableColumn != null)
{
return(tableColumn);
}
throw new InvalidOperationException(Strings.ExUnableToGetTableColumnInstanceFromIndex);
}
throw new ArgumentOutOfRangeException("newObject", Strings.ExUnexpectedTypeOfParameter);
}
/// <summary>
/// Initializes a new instance of the <see cref="PartitionDescriptor"/> class.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="column">The column.</param>
/// <param name="partitionMethod">The partition method.</param>
public PartitionDescriptor(IPartitionable owner, TableColumn column, PartitionMethod partitionMethod) : this(owner, column)
{
this.partitionMethod = partitionMethod;
}
/// <summary>
/// Initializes a new instance of the <see cref="PartitionDescriptor"/> class.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="column">The column.</param>
/// <param name="partitionMethod">The partition method.</param>
/// <param name="partitionAmount">The partition amount.</param>
public PartitionDescriptor(IPartitionable owner, TableColumn column, PartitionMethod partitionMethod, int partitionAmount) : this(owner, column)
{
this.partitionAmount = partitionAmount;
this.partitionMethod = partitionMethod;
}
/// <summary>
/// Initializes a new instance of the <see cref="PartitionDescriptor"/> class.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="column">The column.</param>
/// <param name="partitionSchema">The partition schema.</param>
public PartitionDescriptor(IPartitionable owner, TableColumn column, PartitionSchema partitionSchema) : this(owner, column)
{
this.partitionSchema = partitionSchema;
}
private PartitionDescriptor(IPartitionable owner, TableColumn column)
{
this.owner = owner;
Column = column;
partitions = new PairedNodeCollection <PartitionDescriptor, Partition>(this, "Partitions");
}
