Add modifyPeerNote().

[jFCPlib.git] / src / net / pterodactylus / fcp / highlevel / FcpClient.java

diff --git a/src/net/pterodactylus/fcp/highlevel/FcpClient.java b/src/net/pterodactylus/fcp/highlevel/FcpClient.java
index 90ad4da..d33105c 100644 (file)
--- a/src/net/pterodactylus/fcp/highlevel/FcpClient.java
+++ b/src/net/pterodactylus/fcp/highlevel/FcpClient.java
@@ -23,6 +23,7 @@ import java.io.IOException;
 import java.net.InetAddress;
 import java.net.URL;
 import java.net.UnknownHostException;
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.CountDownLatch;
@@ -38,6 +39,7 @@ import net.pterodactylus.fcp.FcpListener;
 import net.pterodactylus.fcp.ListPeerNotes;
 import net.pterodactylus.fcp.ListPeers;
 import net.pterodactylus.fcp.ModifyPeer;
+import net.pterodactylus.fcp.ModifyPeerNote;
 import net.pterodactylus.fcp.NodeHello;
 import net.pterodactylus.fcp.NodeRef;
 import net.pterodactylus.fcp.Peer;
@@ -197,16 +199,19 @@ public class FcpClient {
         *             if an FCP error occurs
         */
        public Set<Peer> getPeers(final boolean withMetadata, final boolean withVolatile) throws IOException, FcpException {
-               final Set<Peer> peers = new HashSet<Peer>();
+               final Set<Peer> peers = Collections.synchronizedSet(new HashSet<Peer>());
                new ExtendedFcpAdapter() {
 
+                       /** The ID of the “ListPeers” request. */
+                       private String identifier = "list-peers-" + System.currentTimeMillis();
+
                        /**
                         * {@inheritDoc}
                         */
                        @Override
                        @SuppressWarnings("synthetic-access")
                        public void run() throws IOException {
-                               fcpConnection.sendMessage(new ListPeers("list-peers", withMetadata, withVolatile));
+                               fcpConnection.sendMessage(new ListPeers(identifier, withMetadata, withVolatile));
                        }
 
                        /**
@@ -214,7 +219,9 @@ public class FcpClient {
                         */
                        @Override
                        public void receivedPeer(FcpConnection fcpConnection, Peer peer) {
-                               peers.add(peer);
+                               if (peer.getIdentifier().equals(identifier)) {
+                                       peers.add(peer);
+                               }
                        }
 
                        /**
@@ -222,7 +229,9 @@ public class FcpClient {
                         */
                        @Override
                        public void receivedEndListPeers(FcpConnection fcpConnection, EndListPeers endListPeers) {
-                               completionLatch.countDown();
+                               if (endListPeers.getIdentifier().equals(identifier)) {
+                                       completionLatch.countDown();
+                               }
                        }
                }.execute();
                return peers;
@@ -446,6 +455,45 @@ public class FcpClient {
        }
 
        /**
+        * Replaces the peer note for the given peer.
+        *
+        * @param peer
+        *            The peer
+        * @param noteText
+        *            The new base64-encoded note text
+        * @param noteType
+        *            The type of the note (currently only <code>1</code> is
+        *            allowed)
+        * @throws IOException
+        *             if an I/O error occurs
+        * @throws FcpException
+        *             if an FCP error occurs
+        */
+       public void modifyPeerNote(final Peer peer, final String noteText, final int noteType) throws IOException, FcpException {
+               new ExtendedFcpAdapter() {
+
+                       /**
+                        * {@inheritDoc}
+                        */
+                       @Override
+                       @SuppressWarnings("synthetic-access")
+                       public void run() throws IOException {
+                               fcpConnection.sendMessage(new ModifyPeerNote(peer.getIdentity(), noteText, noteType));
+                       }
+
+                       /**
+                        * {@inheritDoc}
+                        */
+                       @Override
+                       public void receivedPeer(FcpConnection fcpConnection, Peer receivedPeer) {
+                               if (receivedPeer.getIdentity().equals(peer.getIdentity())) {
+                                       completionLatch.countDown();
+                               }
+                       }
+               }.execute();
+       }
+
+       /**
         * Implementation of an {@link FcpListener} that can store an
         * {@link FcpException} and wait for the arrival of a certain command.
         *