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;
24:
25: import java.util.Iterator;
26:
27: import org.hammurapi.InspectorBase;
28:
29: import com.pavelvlasov.jsel.CompilationUnit;
30: import com.pavelvlasov.jsel.Identifier;
31: import com.pavelvlasov.jsel.JselException;
32: import com.pavelvlasov.review.SourceMarker;
33:
34: /**
35: * No need to import classes from java.lang
36: * @author Pavel Vlasov
37: * @version $Revision: 1.2 $
38: */
39: public class JavaLangImportRule extends InspectorBase {
40:
41: /**
42: * Reviews the node.
43: *
44: * @param compilationUnit the element under review
45: * @throws JselException
46: */
47: public void visit(CompilationUnit compilationUnit)
48: throws JselException {
49: Iterator it = compilationUnit.getImports().iterator();
50: while (it.hasNext()) {
51: Identifier id = (Identifier) it.next();
52: int idx = id.getValue().lastIndexOf('.');
53: if (idx != -1
54: && id.getValue().substring(0, idx).equals(
55: "java.lang")) {
56: context.reportViolation((SourceMarker) id);
57: }
58: }
59: }
60: }
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