001 /* 002 Copyright (C) 2004 Laurent Martelli <laurent@aopsys.com> 003 004 This program is free software; you can redistribute it and/or modify 005 it under the terms of the GNU Lesser General Public License as 006 published by the Free Software Foundation; either version 2 of the 007 License, or (at your option) any later version. 008 009 This program is distributed in the hope that it will be useful, 010 but WITHOUT ANY WARRANTY; without even the implied warranty of 011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 012 GNU Lesser General Public License for more details. 013 014 You should have received a copy of the GNU Lesser General Public 015 License along with this program; if not, write to the Free Software 016 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 017 USA */ 018 019 package org.objectweb.jac.core; 020 021 import java.util.Iterator; 022 import java.util.Vector; 023 import org.apache.log4j.Logger; 024 import org.objectweb.jac.core.rtti.ClassItem; 025 import org.objectweb.jac.core.rtti.ClassRepository; 026 import org.objectweb.jac.core.rtti.NoSuchClassException; 027 028 public class Imports { 029 Logger logger = Logger.getLogger("imports"); 030 Vector imports = new Vector(); 031 public void add(String imp) { 032 imports.add(imp); 033 } 034 public ClassItem getClass(String className) { 035 logger.debug("Searching for "+className); 036 Iterator i = imports.iterator(); 037 ClassRepository cr = ClassRepository.get(); 038 ClassItem cli = null; 039 try { 040 cli = cr.getNonPrimitiveClass(className); 041 logger.debug(" Found "+className+": "+cli.getName()); 042 } catch (NoSuchClassException e) { 043 while (i.hasNext()) { 044 String imp = (String)i.next(); 045 try { 046 if (imp.endsWith("*")) { 047 cli = cr.getClass( 048 imp.substring(0,imp.length()-1)+className); 049 } else { 050 int index = imp.lastIndexOf('.'); 051 if (imp.substring(index+1).equals(className)) { 052 cli = cr.getClass(imp); 053 } 054 } 055 if (cli!=null) { 056 logger.debug(" Found "+cli.getName()); 057 break; 058 } 059 } catch(NoSuchClassException e2) { 060 } 061 } 062 } 063 if (cli==null) { 064 logger.debug(" Not found in "+imports); 065 throw new NoSuchClassException(className); 066 } 067 return cli; 068 } 069 }