Add unexpected frame exception.

mom-amqp/org.ow2.joram.mom.amqp/src/main/java/org/ow2/joram/mom/amqp/exceptions/UnexpectedFrameException.java

+/*
+ * JORAM: Java(TM) Open Reliable Asynchronous Messaging
+ * Copyright (C) 2011 ScalAgent Distributed Technologies
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ * USA.
+ *
+ * Initial developer(s): ScalAgent Distributed Technologies
+ * Contributor(s): 
+ */
+package org.ow2.joram.mom.amqp.exceptions;
+
+import org.ow2.joram.mom.amqp.marshalling.AMQP;
+
+/**
+ * Exception thrown if the peer sent a frame that was not expected, usually in
+ * the context of a content header and body. This strongly indicates a fault in
+ * the peer's content processing.
+ */
+public class UnexpectedFrameException extends ConnectionException {
+
+  private static final long serialVersionUID = 1L;
+
+  public UnexpectedFrameException(String message) {
+    super(message);
+  }
+
+  public int getCode() {
+    return AMQP.UNEXPECTED_FRAME;
+  }
+
+}