QPID-3381 Added the class QpidMessageProperties as a place holder for Qpid specific properties, rather than using string literals all over the code.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1153272 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 34 insertions, 0 deletions

diff --git a/java/client/src/main/java/org/apache/qpid/client/message/QpidMessageProperties.java b/java/client/src/main/java/org/apache/qpid/client/message/QpidMessageProperties.java
new file mode 100644
index 0000000000..b30afafa35
--- /dev/null
+++ b/java/client/src/main/java/org/apache/qpid/client/message/QpidMessageProperties.java
@@ -0,0 +1,34 @@
+/*
+ *
+ * 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.client.message;
+
+/**
+ * Place holder for Qpid specific message properties
+ */
+public class QpidMessageProperties 
+{
+
+    public static final String QPID_SUBJECT = "qpid.subject";
+    
+    // AMQP 0-10 related properties
+    public static final String AMQP_0_10_APP_ID = "x-amqp-0-10.app-id";
+    public static final String AMQP_0_10_ROUTING_KEY = "x-amqp-0-10.routing-key";
+}