jdk8-mips64-public/langtools: src/share/classes/javax/lang/model/type/MirroredTypesException.java@c75be5bc5283

     1 /*

     2  * Copyright (c) 2005, 2012, Oracle and/or its affiliates. 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package javax.lang.model.type;

    28 import java.util.ArrayList;

    29 import java.util.List;

    30 import java.util.Collections;

    31 import java.io.ObjectInputStream;

    32 import java.io.IOException;

    33 import javax.lang.model.element.Element;

    36 /**

    37  * Thrown when an application attempts to access a sequence of {@link

    38  * Class} objects each corresponding to a {@link TypeMirror}.

    39  *

    40  * @author Joseph D. Darcy

    41  * @author Scott Seligman

    42  * @author Peter von der Ah&eacute;

    43  * @see MirroredTypeException

    44  * @see Element#getAnnotation(Class)

    45  * @since 1.6

    46  */

    47 public class MirroredTypesException extends RuntimeException {

    49     private static final long serialVersionUID = 269;

    51     transient List<? extends TypeMirror> types; // cannot be serialized

    53     /*

    54      * Trusted constructor to be called by MirroredTypeException.

    55      */

    56     MirroredTypesException(String message, TypeMirror type) {

    57         super(message);

    58         List<TypeMirror> tmp = (new ArrayList<TypeMirror>());

    59         tmp.add(type);

    60         types = Collections.unmodifiableList(tmp);

    61     }

    63     /**

    64      * Constructs a new MirroredTypesException for the specified types.

    65      *

    66      * @param types  the types being accessed

    67      */

    68     public MirroredTypesException(List<? extends TypeMirror> types) {

    69         super("Attempt to access Class objects for TypeMirrors " +

    70               (types = // defensive copy

    71                new ArrayList<TypeMirror>(types)).toString() );

    72         this.types = Collections.unmodifiableList(types);

    73     }

    75     /**

    76      * Returns the type mirrors corresponding to the types being accessed.

    77      * The type mirrors may be unavailable if this exception has been

    78      * serialized and then read back in.

    79      *

    80      * @return the type mirrors in construction order, or {@code null} if unavailable

    81      */

    82     public List<? extends TypeMirror> getTypeMirrors() {

    83         return types;

    84     }

    86     /**

    87      * Explicitly set all transient fields.

    88      */

    89     private void readObject(ObjectInputStream s)

    90         throws IOException, ClassNotFoundException {

    91         s.defaultReadObject();

    92         types = null;

    93     }

    94 }

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