Source for gnu.java.lang.reflect.ClassSignatureParser

   1: /* ClassSignatureParser.java
   2:    Copyright (C) 2005
   3:    Free Software Foundation
   4: 
   5: This file is part of GNU Classpath.
   6: 
   7: GNU Classpath is free software; you can redistribute it and/or modify
   8: it under the terms of the GNU General Public License as published by
   9: the Free Software Foundation; either version 2, or (at your option)
  10: any later version.
  11: 
  12: GNU Classpath is distributed in the hope that it will be useful, but
  13: WITHOUT ANY WARRANTY; without even the implied warranty of
  14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15: General Public License for more details.
  16: 
  17: You should have received a copy of the GNU General Public License
  18: along with GNU Classpath; see the file COPYING.  If not, write to the
  19: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20: 02110-1301 USA.
  21: 
  22: Linking this library statically or dynamically with other modules is
  23: making a combined work based on this library.  Thus, the terms and
  24: conditions of the GNU General Public License cover the whole
  25: combination.
  26: 
  27: As a special exception, the copyright holders of this library give you
  28: permission to link this library with independent modules to produce an
  29: executable, regardless of the license terms of these independent
  30: modules, and to copy and distribute the resulting executable under
  31: terms of your choice, provided that you also meet, for each linked
  32: independent module, the terms and conditions of the license of that
  33: module.  An independent module is a module which is not derived from
  34: or based on this library.  If you modify this library, you may extend
  35: this exception to your version of the library, but you are not
  36: obligated to do so.  If you do not wish to do so, delete this
  37: exception statement from your version. */
  38: 
  39: package gnu.java.lang.reflect;
  40: 
  41: import java.lang.reflect.*;
  42: import java.util.ArrayList;
  43: 
  44: public class ClassSignatureParser extends GenericSignatureParser
  45: {
  46:     private TypeVariable[] typeParameters;
  47:     private Type superclassType;
  48:     private Type[] interfaceTypes;
  49: 
  50:     public ClassSignatureParser(Class c, String signature)
  51:     {
  52:         super(c, c.getClassLoader(), signature);
  53: 
  54:         if (peekChar() == '<')
  55:         {
  56:             typeParameters = readFormalTypeParameters();
  57:         }
  58:         else
  59:         {
  60:             typeParameters = new TypeVariable[0];
  61:         }
  62:         // SuperclassSignature
  63:         superclassType = readClassTypeSignature();
  64:         ArrayList<Type> interfaces = new ArrayList<Type>();
  65:         while (peekChar() == 'L')
  66:         {
  67:             // SuperinterfaceSignature
  68:             interfaces.add(readClassTypeSignature());
  69:         }
  70:         interfaceTypes = new Type[interfaces.size()];
  71:         interfaces.toArray(interfaceTypes);
  72:         end();
  73:     }
  74: 
  75:     public TypeVariable[] getTypeParameters()
  76:     {
  77:         TypeImpl.resolve(typeParameters);
  78:         return typeParameters;
  79:     }
  80: 
  81:     public Type getSuperclassType()
  82:     {
  83:         superclassType = TypeImpl.resolve(superclassType);
  84:         return superclassType;
  85:     }
  86: 
  87:     public Type[] getInterfaceTypes()
  88:     {
  89:         TypeImpl.resolve(interfaceTypes);
  90:         return interfaceTypes;
  91:     }
  92: }