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Diffstat (limited to 'cluster/src/org/apache/qpid/server/cluster/GroupRequest.java')
-rw-r--r--cluster/src/org/apache/qpid/server/cluster/GroupRequest.java107
1 files changed, 0 insertions, 107 deletions
diff --git a/cluster/src/org/apache/qpid/server/cluster/GroupRequest.java b/cluster/src/org/apache/qpid/server/cluster/GroupRequest.java
deleted file mode 100644
index 8ab7856e87..0000000000
--- a/cluster/src/org/apache/qpid/server/cluster/GroupRequest.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-package org.apache.qpid.server.cluster;
-
-import org.apache.qpid.AMQException;
-import org.apache.qpid.framing.AMQMethodBody;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Represents a method sent to a group of Member instances. Manages the responses,
- * completion and callback.
- *
- */
-class GroupRequest
-{
- private final Map<Member, AMQMethodBody> _responses = new HashMap<Member, AMQMethodBody>();
- private final List<Member> _brokers = new ArrayList<Member>();
- private boolean _sent;
-
- private final Sendable _request;
- private final BroadcastPolicy _policy;
- private final GroupResponseHandler _callback;
-
- GroupRequest(Sendable request, BroadcastPolicy policy, GroupResponseHandler callback)
- {
- _request = request;
- _policy = policy;
- _callback = callback;
- }
-
- void send(int channel, Member session) throws AMQException
- {
- _brokers.add(session);
- _request.send(channel, session);
- }
-
- boolean finishedSend()
- {
- _sent = true;
- return checkCompletion();
- }
-
- public boolean responseReceived(Member broker, AMQMethodBody response)
- {
- _responses.put(broker, response);
- return checkCompletion();
- }
-
- public boolean removed(Member broker)
- {
- _brokers.remove(broker);
- return checkCompletion();
- }
-
- private synchronized boolean checkCompletion()
- {
- return isComplete() && callback();
- }
-
- boolean isComplete()
- {
- return _sent && _policy != null && _policy.isComplete(_responses.size(), _brokers.size());
- }
-
- boolean callback()
- {
- _callback.response(getResults(), _brokers);
- return true;
- }
-
- List<AMQMethodBody> getResults()
- {
- List<AMQMethodBody> results = new ArrayList<AMQMethodBody>(_brokers.size());
- for (Member b : _brokers)
- {
- results.add(_responses.get(b));
- }
- return results;
- }
-
- public String toString()
- {
- return "GroupRequest{request=" + _request +", brokers=" + _brokers + ", responses=" + _responses + "}";
- }
-}