First-cut of Avro messages

[aquarium] / src / main / avro / aquarium-events.avdl

diff --git a/src/main/avro/aquarium-events.avdl b/src/main/avro/aquarium-events.avdl
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+++ b/src/main/avro/aquarium-events.avdl
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+/*
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following
+ *      disclaimer in the documentation and/or other materials
+ *      provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and
+ * documentation are those of the authors and should not be
+ * interpreted as representing official policies, either expressed
+ * or implied, of GRNET S.A.
+ */
+
+@namespace("gr.grnet.aquarium.message.avro")
+protocol AquariumEvents {
+  enum EventVersion {
+    VERSION_1_0
+  }
+
+  record AnyValue {
+    union {
+      null,
+      int,
+      long,
+      boolean,
+      double,
+      bytes,
+      string
+    } anyValue;
+  }
+
+  record ResourceEvent {
+    string @aliases(["ID"]) originalID;
+    string @aliased(["_id, idInStore"]) inStoreID;
+    long occurredMillis;
+    long receivedMillis;
+    string userID;
+    string clientID;
+    EventVersion eventVersion;
+    string @aliases(["resource"]) resourceType;
+    string instanceID;
+    string value;
+    map<AnyValue> details;
+  }
+
+  record IMEvent {
+    string @aliases(["ID"]) originalID;
+    string @aliased(["_id, idInStore"]) inStoreID;
+    long occurredMillis;
+    long receivedMillis;
+    string userID;
+    string clientID;
+    EventVersion eventVersion;
+    boolean isActive;
+    string role;
+    map<AnyValue> details;
+  }
+}
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