jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javac/file/BaseFileObject.java@07c916ecfc71

     1 /*

     2  * Copyright 2005-2008 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  */

    26 package com.sun.tools.javac.file;

    28 import java.io.File;

    29 import java.io.IOException;

    30 import java.io.InputStreamReader;

    31 import java.io.Reader;

    32 import java.nio.charset.CharsetDecoder;

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

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

    35 import javax.tools.JavaFileObject;

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

    39 public abstract class BaseFileObject implements JavaFileObject {

    40     protected BaseFileObject(JavacFileManager fileManager) {

    41         this.fileManager = fileManager;

    42     }

    44     public JavaFileObject.Kind getKind() {

    45         String n = getName();

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

    47             return CLASS;

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

    49             return SOURCE;

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

    51             return HTML;

    52         else

    53             return OTHER;

    54     }

    56     @Override

    57     public String toString() {

    58         return getPath();

    59     }

    61     /** @deprecated see bug 6410637 */

    62     @Deprecated

    63     public String getPath() {

    64         return getName();

    65     }

    67     /** @deprecated see bug 6410637 */

    68     @Deprecated

    69     abstract public String getName();

    71     public NestingKind getNestingKind() { return null; }

    73     public Modifier getAccessLevel()  { return null; }

    75     public Reader openReader(boolean ignoreEncodingErrors) throws IOException {

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

    77     }

    79     protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {

    80         throw new UnsupportedOperationException();

    81     }

    83     protected abstract String inferBinaryName(Iterable<? extends File> path);

    85     protected static String removeExtension(String fileName) {

    86         int lastDot = fileName.lastIndexOf(".");

    87         return (lastDot == -1 ? fileName : fileName.substring(0, lastDot));

    88     }

    90     /** The file manager that created this JavaFileObject. */

    91     protected final JavacFileManager fileManager;

    93 }

Mercurial > jdk8-mips64-public > langtools / file revision