01: /*
02: * Copyright 2005-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
05: * in compliance with the License. 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 distributed under the License
10: * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11: * or implied. See the License for the specific language governing permissions and limitations under
12: * the License.
13: */
14:
15: package org.strecks.controller;
16:
17: import java.util.Collection;
18:
19: import org.strecks.context.ActionContext;
20: import org.strecks.interceptor.AfterInterceptor;
21: import org.strecks.interceptor.BeforeInterceptor;
22: import org.strecks.source.ActionBeanSource;
23: import org.strecks.view.ViewAdapter;
24:
25: /**
26: * Interface for controllers too implement
27: * @author Phil Zoio
28: */
29: public interface ControllerAction {
30:
31: /**
32: * Returns an instance of the <code>ActionBeanSource</code> used to load action beans on a
33: * per-request basis
34: */
35: public ActionBeanSource getBeanSource();
36:
37: public Collection<BeforeInterceptor> getBeforeInterceptors();
38:
39: public Collection<AfterInterceptor> getAfterInterceptors();
40:
41: public void preExecute(Object actionBean,
42: ActionContext actionContext) throws Exception;
43:
44: public ViewAdapter executeController(Object actionBean,
45: ActionContext actionContext) throws Exception;
46:
47: public void postExecute(Object actionBean,
48: ActionContext actionContext, Exception exception)
49: throws Exception;
50:
51: }
|