Mercurial > jdk8-mips64-public > langtools / changeset

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/share/classes/javax/lang/model/UnknownEntityException.java	Fri Feb 06 12:49:48 2009 -0800
     1.3 @@ -0,0 +1,57 @@
     1.4 +/*
     1.5 + * Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.  Sun designates this
    1.11 + * particular file as subject to the "Classpath" exception as provided
    1.12 + * by Sun in the LICENSE file that accompanied this code.
    1.13 + *
    1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.16 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.17 + * version 2 for more details (a copy is included in the LICENSE file that
    1.18 + * accompanied this code).
    1.19 + *
    1.20 + * You should have received a copy of the GNU General Public License version
    1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.23 + *
    1.24 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    1.25 + * CA 95054 USA or visit www.sun.com if you need additional information or
    1.26 + * have any questions.
    1.27 + */
    1.28 +
    1.29 +package javax.lang.model;
    1.30 +
    1.31 +/**
    1.32 + * Superclass of exceptions which indicate that an unknown kind of
    1.33 + * entity was encountered.  This situation can occur if the language
    1.34 + * evolves and new kinds of constructs are introduced.  Subclasses of
    1.35 + * this exception may be thrown by visitors to indicate that the
    1.36 + * visitor was created for a prior version of the language.
    1.37 + *
    1.38 + * <p>A common superclass for those exceptions allows a single catch
    1.39 + * block to have code handling them uniformly.
    1.40 + *
    1.41 + * @author Joseph D. Darcy
    1.42 + * @see javax.lang.model.element.UnknownElementException
    1.43 + * @see javax.lang.model.element.UnknownAnnotationValueException
    1.44 + * @see javax.lang.model.type.UnknownTypeException
    1.45 + * @since 1.7
    1.46 + */
    1.47 +public class UnknownEntityException extends RuntimeException {
    1.48 +
    1.49 +    private static final long serialVersionUID = 269L;
    1.50 +
    1.51 +    /**
    1.52 +     * Creates a new {@code UnknownEntityException} with the specified
    1.53 +     * detail message.
    1.54 +     *
    1.55 +     * @param message the detail message
    1.56 +     */
    1.57 +    protected UnknownEntityException(String message) {
    1.58 +        super(message);
    1.59 +    }
    1.60 +}

     2.1 --- a/src/share/classes/javax/lang/model/element/UnknownAnnotationValueException.java	Fri Feb 06 10:23:57 2009 -0800
     2.2 +++ b/src/share/classes/javax/lang/model/element/UnknownAnnotationValueException.java	Fri Feb 06 12:49:48 2009 -0800
     2.3 @@ -1,5 +1,5 @@
     2.4  /*
     2.5 - * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
     2.6 + * Copyright 2005-2009 Sun Microsystems, Inc.  All Rights Reserved.
     2.7   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     2.8   *
     2.9   * This code is free software; you can redistribute it and/or modify it
    2.10 @@ -25,6 +25,8 @@
    2.11  
    2.12  package javax.lang.model.element;
    2.13  
    2.14 +import javax.lang.model.UnknownEntityException;
    2.15 +
    2.16  /**
    2.17   * Indicates that an unknown kind of annotation value was encountered.
    2.18   * This can occur if the language evolves and new kinds of annotation
    2.19 @@ -39,7 +41,7 @@
    2.20   * @see AnnotationValueVisitor#visitUnknown
    2.21   * @since 1.6
    2.22   */
    2.23 -public class UnknownAnnotationValueException extends RuntimeException {
    2.24 +public class UnknownAnnotationValueException extends UnknownEntityException {
    2.25  
    2.26      private static final long serialVersionUID = 269L;
    2.27  

     3.1 --- a/src/share/classes/javax/lang/model/element/UnknownElementException.java	Fri Feb 06 10:23:57 2009 -0800
     3.2 +++ b/src/share/classes/javax/lang/model/element/UnknownElementException.java	Fri Feb 06 12:49:48 2009 -0800
     3.3 @@ -1,5 +1,5 @@
     3.4  /*
     3.5 - * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
     3.6 + * Copyright 2005-2009 Sun Microsystems, Inc.  All Rights Reserved.
     3.7   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     3.8   *
     3.9   * This code is free software; you can redistribute it and/or modify it
    3.10 @@ -25,6 +25,8 @@
    3.11  
    3.12  package javax.lang.model.element;
    3.13  
    3.14 +import javax.lang.model.UnknownEntityException;
    3.15 +
    3.16  /**
    3.17   * Indicates that an unknown kind of element was encountered.  This
    3.18   * can occur if the language evolves and new kinds of elements are
    3.19 @@ -38,7 +40,7 @@
    3.20   * @see ElementVisitor#visitUnknown
    3.21   * @since 1.6
    3.22   */
    3.23 -public class UnknownElementException extends RuntimeException {
    3.24 +public class UnknownElementException extends UnknownEntityException {
    3.25  
    3.26      private static final long serialVersionUID = 269L;
    3.27  

     4.1 --- a/src/share/classes/javax/lang/model/type/UnknownTypeException.java	Fri Feb 06 10:23:57 2009 -0800
     4.2 +++ b/src/share/classes/javax/lang/model/type/UnknownTypeException.java	Fri Feb 06 12:49:48 2009 -0800
     4.3 @@ -1,5 +1,5 @@
     4.4  /*
     4.5 - * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
     4.6 + * Copyright 2005-2009 Sun Microsystems, Inc.  All Rights Reserved.
     4.7   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4.8   *
     4.9   * This code is free software; you can redistribute it and/or modify it
    4.10 @@ -25,6 +25,8 @@
    4.11  
    4.12  package javax.lang.model.type;
    4.13  
    4.14 +import javax.lang.model.UnknownEntityException;
    4.15 +
    4.16  /**
    4.17   * Indicates that an unknown kind of type was encountered.  This can
    4.18   * occur if the language evolves and new kinds of types are added to
    4.19 @@ -38,7 +40,7 @@
    4.20   * @see TypeVisitor#visitUnknown
    4.21   * @since 1.6
    4.22   */
    4.23 -public class UnknownTypeException extends RuntimeException {
    4.24 +public class UnknownTypeException extends UnknownEntityException {
    4.25  
    4.26      private static final long serialVersionUID = 269L;
    4.27  

     5.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     5.2 +++ b/test/tools/javac/processing/model/TestExceptions.java	Fri Feb 06 12:49:48 2009 -0800
     5.3 @@ -0,0 +1,55 @@
     5.4 +/*
     5.5 + * Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
     5.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     5.7 + *
     5.8 + * This code is free software; you can redistribute it and/or modify it
     5.9 + * under the terms of the GNU General Public License version 2 only, as
    5.10 + * published by the Free Software Foundation.
    5.11 + *
    5.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    5.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    5.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    5.15 + * version 2 for more details (a copy is included in the LICENSE file that
    5.16 + * accompanied this code).
    5.17 + *
    5.18 + * You should have received a copy of the GNU General Public License version
    5.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    5.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    5.21 + *
    5.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    5.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
    5.24 + * have any questions.
    5.25 + */
    5.26 +
    5.27 +/*
    5.28 + * @test
    5.29 + * @bug 6794071
    5.30 + * @summary Test that exceptions have a proper parent class
    5.31 + * @author  Joseph D. Darcy
    5.32 + */
    5.33 +
    5.34 +import javax.lang.model.UnknownEntityException;
    5.35 +import javax.lang.model.element.*;
    5.36 +import javax.lang.model.type.*;
    5.37 +
    5.38 +/*
    5.39 + * Verify UnknownFooExceptions can be caught with a common parent
    5.40 + * exception.
    5.41 + */
    5.42 +public class TestExceptions {
    5.43 +    public static void main(String... args) {
    5.44 +        RuntimeException[] exceptions = {
    5.45 +            new UnknownElementException((Element)null, (Object)null),
    5.46 +            new UnknownAnnotationValueException((AnnotationValue) null, (Object) null),
    5.47 +            new UnknownTypeException((TypeMirror)null, (Object)null)
    5.48 +        };
    5.49 +
    5.50 +        for(RuntimeException exception : exceptions) {
    5.51 +            try {
    5.52 +                throw exception;
    5.53 +            } catch (UnknownEntityException uee) {
    5.54 +                ;
    5.55 +            }
    5.56 +        }
    5.57 +    }
    5.58 +}