1 files changed, 59 insertions, 0 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/SubscriptionFactory.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/SubscriptionFactory.java
new file mode 100644
index 0000000000..ce0362d73f
--- /dev/null
+++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/subscription/SubscriptionFactory.java
@@ -0,0 +1,59 @@
+/*
+ *
+ * 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.framing.FieldTable;
+import org.apache.qpid.server.protocol.AMQProtocolSession;
+import org.apache.qpid.server.flow.FlowCreditManager;
+import org.apache.qpid.server.subscription.Subscription;
+import org.apache.qpid.server.AMQChannel;
+
+/**
+ * Allows the customisation of the creation of a subscription. This is typically done within an AMQQueue. This factory
+ * primarily assists testing although in future more sophisticated subscribers may need a different subscription
+ * implementation.
+ *
+ * @see org.apache.qpid.server.queue.AMQQueue
+ */
+public interface SubscriptionFactory
+{
+    Subscription createSubscription(int channel,
+                                    AMQProtocolSession protocolSession,
+                                    AMQShortString consumerTag,
+                                    boolean acks,
+                                    FieldTable filters,
+                                    boolean noLocal, FlowCreditManager creditManager) throws AMQException;
+
+
+    Subscription createSubscription(AMQChannel channel,
+                                            AMQProtocolSession protocolSession,
+                                            AMQShortString consumerTag,
+                                            boolean acks,
+                                            FieldTable filters,
+                                            boolean noLocal,
+                                            FlowCreditManager creditManager,
+                                            ClientDeliveryMethod clientMethod,
+                                            RecordDeliveryMethod recordMethod
+    )
+            throws AMQException;
+}