01: /*
02: * <copyright>
03: *
04: * Copyright 1997-2007 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26:
27: package org.cougaar.lib.web.micro.base;
28:
29: import java.util.Collections;
30: import java.util.Enumeration;
31: import java.util.Map;
32:
33: import javax.servlet.ServletConfig;
34: import javax.servlet.ServletContext;
35:
36: /**
37: * A standard implementation of the {@link ServletConfig} API.
38: */
39: public class ServletConfigImpl implements ServletConfig {
40:
41: private final String name;
42: private final ServletContext context;
43: private final Map parameters;
44:
45: public ServletConfigImpl(String name, ServletContext context,
46: Map parameters) {
47: this .name = name;
48: this .context = context;
49: this .parameters = parameters;
50:
51: String s = (name == null ? "name" : context == null ? "context"
52: : parameters == null ? "parameters" : null);
53: if (s != null) {
54: throw new IllegalArgumentException("null " + s);
55: }
56: }
57:
58: public String getServletName() {
59: return name;
60: }
61:
62: public ServletContext getServletContext() {
63: return context;
64: }
65:
66: public String getInitParameter(String name) {
67: return (String) parameters.get(name);
68: }
69:
70: public Enumeration getInitParameterNames() {
71: return Collections.enumeration(parameters.keySet());
72: }
73:
74: }
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