1 files changed, 44 insertions, 0 deletions
diff --git a/cpp/src/qpid/framing/HandlerUpdater.h b/cpp/src/qpid/framing/HandlerUpdater.h
new file mode 100644
index 0000000000..5cb1e87d6e
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+++ b/cpp/src/qpid/framing/HandlerUpdater.h
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+#ifndef QPID_FRAMING_HANDLERUPDATER_H
+#define QPID_FRAMING_HANDLERUPDATER_H
+
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed 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.
+ *
+ */
+
+#include "qpid/Plugin.h"
+#include "qpid/framing/amqp_types.h"
+#include "qpid/framing/FrameHandler.h"
+
+namespace qpid {
+namespace framing {
+
+/** Plugin object that can update handler chains. */
+struct HandlerUpdater : public Plugin {
+    /** Update the handler chains.
+     *@param id Unique identifier for channel or session.
+     *@param chains Handler chains to be updated.
+     */
+    virtual void update(ChannelId id, FrameHandler::Chains& chains) = 0;
+};
+
+}} // namespace qpid::framing
+
+
+
+
+
+#endif  /*!QPID_FRAMING_HANDLERUPDATER_H*/