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Remove more usages of EventListenerInvoker in PeerGroup and fix a TODO.

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This commit is contained in:
Mike Hearn 2013-03-11 12:21:01 +01:00
parent 081663f857
commit 971c9c5999
1 changed files with 12 additions and 19 deletions
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31
core/src/main/java/com/google/bitcoin/core/PeerGroup.java
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@ -20,7 +20,6 @@ package com.google.bitcoin.core;
import com.google.bitcoin.core.Peer.PeerHandler;
import com.google.bitcoin.discovery.PeerDiscovery;
import com.google.bitcoin.discovery.PeerDiscoveryException;
import com.google.bitcoin.utils.EventListenerInvoker;
import com.google.bitcoin.utils.Locks;
import com.google.common.base.Preconditions;
import com.google.common.collect.Sets;
@ -744,10 +743,10 @@ public class PeerGroup extends AbstractIdleService {
}
/**
* Start downloading the blockchain from the first available peer.
* <p/>
* <p>If no peers are currently connected, the download will be started
* once a peer starts. If the peer dies, the download will resume with another peer.
* <p>Start downloading the blockchain from the first available peer.</p>
*
* <p>If no peers are currently connected, the download will be started once a peer starts. If the peer dies,
* the download will resume with another peer.</p>
*
* @param listener a listener for chain download events, may not be null
*/
@ -828,12 +827,8 @@ public class PeerGroup extends AbstractIdleService {
peer.addEventListener(listener);
}
setupPingingForNewPeer(peer);
EventListenerInvoker.invoke(peerEventListeners, new EventListenerInvoker<PeerEventListener>() {
@Override
public void invoke(PeerEventListener listener) {
listener.onPeerConnected(peer, peers.size());
}
});
for (PeerEventListener listener : peerEventListeners)
listener.onPeerConnected(peer, peers.size());
// TODO: Move this into the Peer object itself.
peer.addEventListener(new AbstractPeerEventListener() {
int filteredBlocksReceivedFromPeer = 0;
@ -1044,16 +1039,14 @@ public class PeerGroup extends AbstractIdleService {
log.error(e.getMessage());
}
}
// TODO: Remove peerEventListeners from the Peer here.
peer.removeEventListener(getDataListener);
for (Wallet wallet : wallets)
for (Wallet wallet : wallets) {
peer.removeWallet(wallet);
EventListenerInvoker.invoke(peerEventListeners, new EventListenerInvoker<PeerEventListener>() {
@Override
public void invoke(PeerEventListener listener) {
listener.onPeerDisconnected(peer, peers.size());
}
});
}
for (PeerEventListener listener : peerEventListeners) {
listener.onPeerDisconnected(peer, peers.size());
peer.removeEventListener(listener);
}
}
private void startBlockChainDownloadFromPeer(Peer peer) {