1 files changed, 68 insertions, 0 deletions
diff --git a/qpid/java/management/client/src/main/java/org/apache/qpid/management/messages/SchemaRequestMessage.java b/qpid/java/management/client/src/main/java/org/apache/qpid/management/messages/SchemaRequestMessage.java
new file mode 100644
index 0000000000..9df1733649
--- /dev/null
+++ b/qpid/java/management/client/src/main/java/org/apache/qpid/management/messages/SchemaRequestMessage.java
@@ -0,0 +1,68 @@
+/*
+ *
+ * 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.management.messages;
+
+import org.apache.qpid.management.Protocol;
+import org.apache.qpid.management.domain.model.type.Binary;
+
+/**
+ * Abstract representation of a schema request message.
+ * Concrete subclasses must supply the values needed to build & encode the message.
+ * 
+ * @author Andrea Gazzarini
+ */
+public abstract class SchemaRequestMessage extends ManagementMessage
+{
+    @Override
+    char opcode ()
+    {
+        return Protocol.SCHEMA_REQUEST_OPCODE;
+    }
+    
+    /**
+     * Returns the package name.
+     * 
+     * @return the package name.
+     */
+    protected abstract String packageName();
+    
+    /**
+     * Returns the class name.
+     * 
+     * @return the class name.
+     */
+    protected abstract String className();
+    
+    /**
+     * Returns the schema hash.
+     * 
+     * @return the schema hash.
+     */
+    protected abstract Binary schemaHash();
+
+    @Override
+    final void specificMessageEncoding ()
+    {
+    	_codec.writeStr8(packageName());
+    	_codec.writeStr8(className());
+        schemaHash().encode(_codec);
+    }
+}