01: /*
02: * Hammurapi
03: * Automated Java code review system.
04: * Copyright (C) 2004 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or modify
07: * it under the terms of the GNU General Public License as published by
08: * the Free Software Foundation; either version 2 of the License, or
09: * (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.org
21: * e-Mail: support@hammurapi.biz
22: */
23: package org.hammurapi.inspectors.filters;
24:
25: import org.hammurapi.InspectorBase;
26: import org.hammurapi.FilteringInspector;
27:
28: import com.pavelvlasov.jsel.JselException;
29: import com.pavelvlasov.jsel.Method;
30: import com.pavelvlasov.jsel.Parameter;
31:
32: /**
33: * @author Pavel Vlasov
34: * @version $Revision: 1.2 $
35: */
36: public class JspServiceFilter extends InspectorBase implements
37: FilteringInspector {
38:
39: public boolean approve(Method method) {
40: try {
41: return !("_jspService".equals(method.getName())
42: && method.getParameters().size() == 2
43: && method.getEnclosingType().isKindOf(
44: "org.apache.jasper.runtime.HttpJspBase")
45: && ((Parameter) method.getParameters().get(0))
46: .getTypeSpecification()
47: .isKindOf(
48: "javax.servlet.http.HttpServletRequest") && ((Parameter) method
49: .getParameters().get(1)).getTypeSpecification()
50: .isKindOf("javax.servlet.http.HttpServletResponse"));
51: } catch (JselException e) {
52: context.warn(method, "Filter failed: " + e.getMessage());
53: return true;
54: }
55: }
56: }
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