src/share/classes/javax/lang/model/type/UnknownTypeException.java

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rev 212 : 6794071: Provide exception superclass for UnknownFooExceptions
Reviewed-by: jjg
   1 /*
   2  * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Sun designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Sun in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  22  * CA 95054 USA or visit www.sun.com if you need additional information or
  23  * have any questions.
  24  */
  25 
  26 package javax.lang.model.type;
  27 


  28 /**
  29  * Indicates that an unknown kind of type was encountered.  This can
  30  * occur if the language evolves and new kinds of types are added to
  31  * the {@code TypeMirror} hierarchy.  May be thrown by a {@linkplain
  32  * TypeVisitor type visitor} to indicate that the visitor was created
  33  * for a prior version of the language.
  34  *
  35  * @author Joseph D. Darcy
  36  * @author Scott Seligman
  37  * @author Peter von der Ahé
  38  * @see TypeVisitor#visitUnknown
  39  * @since 1.6
  40  */
  41 public class UnknownTypeException extends RuntimeException {
  42 
  43     private static final long serialVersionUID = 269L;
  44 
  45     private transient TypeMirror type;
  46     private transient Object parameter;
  47 
  48     /**
  49      * Creates a new {@code UnknownTypeException}.The {@code p}
  50      * parameter may be used to pass in an additional argument with
  51      * information about the context in which the unknown type was
  52      * encountered; for example, the visit methods of {@link
  53      * TypeVisitor} may pass in their additional parameter.
  54      *
  55      * @param t the unknown type, may be {@code null}
  56      * @param p an additional parameter, may be {@code null}
  57      */
  58     public UnknownTypeException(TypeMirror t, Object p) {
  59         super("Unknown type: " + t);
  60         type = t;
  61         this.parameter = p;


   1 /*
   2  * Copyright 2005-2009 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Sun designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Sun in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  22  * CA 95054 USA or visit www.sun.com if you need additional information or
  23  * have any questions.
  24  */
  25 
  26 package javax.lang.model.type;
  27 
  28 import javax.lang.model.UnknownEntityException;
  29 
  30 /**
  31  * Indicates that an unknown kind of type was encountered.  This can
  32  * occur if the language evolves and new kinds of types are added to
  33  * the {@code TypeMirror} hierarchy.  May be thrown by a {@linkplain
  34  * TypeVisitor type visitor} to indicate that the visitor was created
  35  * for a prior version of the language.
  36  *
  37  * @author Joseph D. Darcy
  38  * @author Scott Seligman
  39  * @author Peter von der Ahé
  40  * @see TypeVisitor#visitUnknown
  41  * @since 1.6
  42  */
  43 public class UnknownTypeException extends UnknownEntityException {
  44 
  45     private static final long serialVersionUID = 269L;
  46 
  47     private transient TypeMirror type;
  48     private transient Object parameter;
  49 
  50     /**
  51      * Creates a new {@code UnknownTypeException}.The {@code p}
  52      * parameter may be used to pass in an additional argument with
  53      * information about the context in which the unknown type was
  54      * encountered; for example, the visit methods of {@link
  55      * TypeVisitor} may pass in their additional parameter.
  56      *
  57      * @param t the unknown type, may be {@code null}
  58      * @param p an additional parameter, may be {@code null}
  59      */
  60     public UnknownTypeException(TypeMirror t, Object p) {
  61         super("Unknown type: " + t);
  62         type = t;
  63         this.parameter = p;