01: /*
02: ItsNat Java Web Application Framework
03: Copyright (C) 2007 Innowhere Software Services S.L., Spanish Company
04: Author: Jose Maria Arranz Santamaria
05:
06: This program is free software: you can redistribute it and/or modify
07: it under the terms of the GNU Affero General Public License as published by
08: the Free Software Foundation, either version 3 of the License, or
09: (at your option) any later version. See the GNU Affero General Public
10: License for more details. See the copy of the GNU Affero General Public License
11: included in this program. If not, see <http://www.gnu.org/licenses/>.
12: */
13:
14: package org.itsnat.impl.core.request;
15:
16: import org.itsnat.core.ItsNatException;
17: import org.itsnat.impl.core.*;
18:
19: /**
20: *
21: * @author jmarranz
22: */
23: public abstract class RequestImpl {
24: protected ItsNatServletRequestImpl itsNatRequest;
25:
26: /** Creates a new instance of RequestImpl */
27: public RequestImpl(ItsNatServletRequestImpl itsNatRequest) {
28: this .itsNatRequest = itsNatRequest;
29: }
30:
31: public String getParameter(String name) {
32: return getParameter(name, true);
33: }
34:
35: public String getParameter(String name, boolean throwError) {
36: String param = itsNatRequest.getParameterOrAttribute(name);
37: if (param == null && throwError)
38: throw new ItsNatException(name
39: + " parameter is not specified");
40: return param;
41: }
42:
43: public abstract void process();
44: }
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