1 files changed, 45 insertions, 0 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeInUseException.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeInUseException.java
new file mode 100644
index 0000000000..c77f114428
--- /dev/null
+++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/exchange/ExchangeInUseException.java
@@ -0,0 +1,45 @@
+/*
+ *
+ * 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.exchange;
+
+import org.apache.qpid.AMQException;
+
+/**
+ * ExchangeInUseRegistry indicates that an exchange cannot be unregistered because it is currently being used.
+ *
+ * <p/><table id="crc"><caption>CRC Card</caption>
+ * <tr><th> Responsibilities <th> Collaborations
+ * <tr><td> Represents failure to unregister exchange that is in use.
+ * </table>
+ *
+ * @todo Not an AMQP exception as no status code.
+ *
+ * @todo This exception is not used. However, it is part of the ExchangeRegistry interface, and looks like code is
+ *       going to need to be added to throw/deal with this. Alternatively ExchangeResitries may be able to handle the
+ *       issue internally.
+ */
+public class ExchangeInUseException extends AMQException
+{
+    public ExchangeInUseException(String exchangeName)
+    {
+        super("Exchange " + exchangeName + " is currently in use");
+    }
+}