static void WriteSection(ByteBuffer buffer, AmqpDescribed section, ByteBuffer source)
{
if (section != null)
{
if (source != null)
{
AmqpBitConverter.WriteBytes(buffer, source.Buffer, section.Offset, section.Length);
}
else
{
AmqpMessage.EncodeSection(buffer, section);
}
}
}
protected override void Initialize(SectionFlag desiredSections, bool force = false)
{
if (this.buffer != null && !force)
{
return;
}
int size = this.source == null ? 1024 : this.source.Length;
ByteBuffer buffer = new ByteBuffer(size, true);
AmqpMessage.EncodeSection(buffer, this.header);
AmqpMessage.EncodeSection(buffer, this.deliveryAnnotations);
AmqpMessage.EncodeSection(buffer, this.messageAnnotations);
if (this.deepCopy)
{
AmqpMessage.EncodeSection(buffer, this.properties);
AmqpMessage.EncodeSection(buffer, this.applicationProperties);
}
else
{
WriteSection(buffer, this.properties, this.source);
WriteSection(buffer, this.applicationProperties, this.source);
}
if (this.source != null && this.bodyOffset >= 0)
{
AmqpBitConverter.WriteBytes(buffer, this.source.Buffer, this.bodyOffset, this.bodyLength);
}
else
{
this.EncodeBody(buffer);
}
AmqpMessage.EncodeSection(buffer, this.footer);
this.buffer?.Dispose();
this.buffer = buffer;
this.messageSize = buffer.Length;
}
