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author | Rajith Muditha Attapattu <rajith@apache.org> | 2011-05-27 15:44:23 +0000 |
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committer | Rajith Muditha Attapattu <rajith@apache.org> | 2011-05-27 15:44:23 +0000 |
commit | 66765100f4257159622cefe57bed50125a5ad017 (patch) | |
tree | a88ee23bb194eb91f0ebb2d9b23ff423e3ea8e37 /qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/Subscription.java | |
parent | 1aeaa7b16e5ce54f10c901d75c4d40f9f88b9db6 (diff) | |
parent | 88b98b2f4152ef59a671fad55a0d08338b6b78ca (diff) | |
download | qpid-python-rajith_jms_client.tar.gz |
Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client
git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/Subscription.java')
-rw-r--r-- | qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/Subscription.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/Subscription.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/Subscription.java new file mode 100644 index 0000000000..0a3576ff42 --- /dev/null +++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/Subscription.java @@ -0,0 +1,109 @@ +/* + * + * 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.subscription; + +import org.apache.qpid.AMQException; +import org.apache.qpid.framing.AMQShortString; +import org.apache.qpid.server.AMQChannel; +import org.apache.qpid.server.logging.LogActor; +import org.apache.qpid.server.queue.AMQQueue; +import org.apache.qpid.server.queue.QueueEntry; + +public interface Subscription +{ + LogActor getLogActor(); + + boolean isTransient(); + + public static enum State + { + ACTIVE, + SUSPENDED, + CLOSED + } + + public static interface StateListener + { + public void stateChange(Subscription sub, State oldState, State newState); + } + + AMQQueue getQueue(); + + QueueEntry.SubscriptionAcquiredState getOwningState(); + QueueEntry.SubscriptionAssignedState getAssignedState(); + + + void setQueue(AMQQueue queue, boolean exclusive); + + void setNoLocal(boolean noLocal); + + AMQShortString getConsumerTag(); + + long getSubscriptionID(); + + boolean isSuspended(); + + boolean hasInterest(QueueEntry msg); + + boolean isAutoClose(); + + boolean isClosed(); + + boolean acquires(); + + boolean seesRequeues(); + + void close(); + + void send(QueueEntry msg) throws AMQException; + + void queueDeleted(AMQQueue queue); + + + boolean wouldSuspend(QueueEntry msg); + + void getSendLock(); + + void releaseSendLock(); + + void onDequeue(final QueueEntry queueEntry); + + void restoreCredit(final QueueEntry queueEntry); + + void setStateListener(final StateListener listener); + + public State getState(); + + AMQQueue.Context getQueueContext(); + + void setQueueContext(AMQQueue.Context queueContext); + + + boolean isActive(); + + void confirmAutoClose(); + + public void set(String key, Object value); + + public Object get(String key); + + boolean isSessionTransactional(); +} |