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 com.sun.tools.javac.file;

    27 

    28 import java.io.IOException;

    29 import java.io.InputStreamReader;

    30 import java.io.Reader;

    31 import java.nio.charset.CharsetDecoder;

    32 import javax.lang.model.element.Modifier;

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

    34 import javax.tools.JavaFileObject;

    35 

    36 import static javax.tools.JavaFileObject.Kind.*;

    37 

    38 public abstract class BaseFileObject implements JavaFileObject {

    39 

    40     public JavaFileObject.Kind getKind() {

    41         String n = getName();

    42         if (n.endsWith(CLASS.extension))

    43             return CLASS;

    44         else if (n.endsWith(SOURCE.extension))

    45             return SOURCE;

    46         else if (n.endsWith(HTML.extension))

    47             return HTML;

    48         else

    49             return OTHER;

    50     }

    51 

    52     @Override

    53     public String toString() {

    54         return getPath();

    55     }

    56 

    57     /** @deprecated see bug 6410637 */

    58     @Deprecated

    59     public String getPath() {

    60         return getName();

    61     }

    62 

    63     /** @deprecated see bug 6410637 */

    64     @Deprecated

    65     abstract public String getName();

    66 

    67     public NestingKind getNestingKind() { return null; }

    68 

    69     public Modifier getAccessLevel()  { return null; }

    70 

    71     public Reader openReader(boolean ignoreEncodingErrors) throws IOException {

    72         return new InputStreamReader(openInputStream(), getDecoder(ignoreEncodingErrors));

    73     }

    74 

    75     protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {

    76         throw new UnsupportedOperationException();

    77     }

    78 

    79 }