01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */package org.apache.geronimo.tomcat.valve;
17:
18: import java.io.IOException;
19:
20: import javax.servlet.ServletException;
21:
22: import org.apache.catalina.Valve;
23: import org.apache.catalina.connector.Request;
24: import org.apache.catalina.connector.Response;
25: import org.apache.catalina.valves.ValveBase;
26: import org.apache.geronimo.tomcat.interceptor.BeforeAfter;
27:
28: public class GeronimoBeforeAfterValve extends ValveBase {
29:
30: private final BeforeAfter beforeAfter;
31: private final int contextIndexCount;
32:
33: public GeronimoBeforeAfterValve(BeforeAfter beforeAfter,
34: int contextIndexCount) {
35: this .beforeAfter = beforeAfter;
36: this .contextIndexCount = contextIndexCount;
37: }
38:
39: public void invoke(Request request, Response response)
40: throws IOException, ServletException {
41: Object context[] = new Object[contextIndexCount];
42:
43: if (beforeAfter != null) {
44: beforeAfter.before(context, request, response,
45: BeforeAfter.EDGE_SERVLET);
46: }
47:
48: // Pass this request on to the next valve in our pipeline
49: getNext().invoke(request, response);
50:
51: if (beforeAfter != null) {
52: beforeAfter.after(context, request, response, 0);
53: }
54:
55: }
56:
57: }
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