added default exchange

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@562904 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 51 insertions, 0 deletions

diff --git a/java/common/src/main/java/org/apache/qpidity/exchange/ExchangeDefaults.java b/java/common/src/main/java/org/apache/qpidity/exchange/ExchangeDefaults.java
new file mode 100644
index 0000000000..a99ea56d69
--- /dev/null
+++ b/java/common/src/main/java/org/apache/qpidity/exchange/ExchangeDefaults.java
@@ -0,0 +1,51 @@
+/* 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.qpidity.exchange;
+
+/**
+ * Default exchange names
+ */
+public class ExchangeDefaults
+{
+    /** The default direct exchange, which is a special internal exchange that cannot be explicitly bound to. */
+    public static final String DEFAULT_EXCHANGE_NAME = "<<default>>";
+
+    /** The pre-defined topic exchange, the broker SHOULD provide this. */
+    public static final String TOPIC_EXCHANGE_NAME =  "amq.topic";
+
+    /** Defines the identifying type name of topic exchanges. */
+    public static final String TOPIC_EXCHANGE_CLASS =  "topic";
+
+    /** The pre-defined direct exchange, the broker MUST provide this. */
+    public static final String DIRECT_EXCHANGE_NAME =  "amq.direct";
+
+    /** Defines the identifying type name of direct exchanges. */
+    public static final String DIRECT_EXCHANGE_CLASS =  "direct";
+
+    /** The pre-defined headers exchange, the specification does not say this needs to be provided. */
+    public static final String HEADERS_EXCHANGE_NAME =  "amq.match";
+
+    /** Defines the identifying type name of headers exchanges. */
+    public static final String HEADERS_EXCHANGE_CLASS =  "headers";
+
+    /** The pre-defined fanout exchange, the boker MUST provide this. */
+    public static final String FANOUT_EXCHANGE_NAME =  "amq.fanout";
+
+    /** Defines the identifying type name of fanout exchanges. */
+    public static final String FANOUT_EXCHANGE_CLASS =  "fanout";
+}