01: // Copyright 2006 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.ioc.services;
16:
17: import java.util.EventListener;
18:
19: /**
20: * Event listener interfaces for objects that need to know when the Registry shutsdown.
21: *
22: *
23: */
24: public interface RegistryShutdownListener extends EventListener {
25: /**
26: * Invoked when the registry shuts down, giving services a chance to perform any final
27: * operations. Service implementations should not attempt to invoke methods on other services
28: * (via proxies) as the service proxies may themselves be shutdown.
29: */
30: void registryDidShutdown();
31: }
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