package com.sissi.pipeline.in.iq.block;
import com.sissi.context.JID;
import com.sissi.context.JIDContext;
import com.sissi.context.Status;
import com.sissi.pipeline.in.ProxyProcessor;
import com.sissi.protocol.Protocol;
import com.sissi.protocol.iq.block.Block;
import com.sissi.protocol.iq.block.BlockListItem;
import com.sissi.protocol.presence.Presence;
/**
* 广播Presence(From: 当前JID所有资源, To: Block.item.jid所有资源)
*
* @author kim 2013年12月12日
*/
abstract class ToFansPresenceProcessor extends ProxyProcessor {
@Override
public boolean input(JIDContext context, Protocol protocol) {
Presence presence = new Presence();
for (BlockListItem item : protocol.cast(Block.class).getItem()) {
JID to = super.build(item.getJid());
// From: 当前JID所有资源, To: Block.item.jid
for (JID resource : super.resources(context.jid())) {
super.broadcast(to, presence.setFrom(resource).clauses(this.build(context).clauses()));
}
}
return true;
}
abstract protected Status build(JIDContext context);
}