/**
* Generates a new item-based command from the given incoming SNAC packet.
*
* @param command the SNAC command subtype for this command
* @param packet an incoming item-based command packet
*/
protected ItemsCmd(int command, SnacPacket packet) {
super(command);
DefensiveTools.checkNull(packet, "packet");
ByteBlock block = packet.getData();
List<SsiItem> itemList = new ArrayList<SsiItem>();
for (; ; ) {
SsiItem item = SsiItem.readSsiItem(block);
if (item == null) break;
itemList.add(item);
block = block.subBlock(item.getTotalSize());
}
items = DefensiveTools.getUnmodifiable(itemList);
}
public void writeData(OutputStream out) throws IOException {
for (SsiItem item : items) item.write(out);
}
