1 /*

     2  * Copyright (c) 2016, 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  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  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  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  */

    25 package java.net.http;

    26 

    27 import java.nio.ByteBuffer;

    28 import java.nio.CharBuffer;

    29 

    30 final class WSDisposableText implements WebSocket.Text, WSDisposable {

    31 

    32     private final WSShared<CharBuffer> text;

    33 

    34     WSDisposableText(WSShared<CharBuffer> text) {

    35         this.text = text;

    36     }

    37 

    38     @Override

    39     public int length() {

    40         return text.buffer().length();

    41     }

    42 

    43     @Override

    44     public char charAt(int index) {

    45         return text.buffer().charAt(index);

    46     }

    47 

    48     @Override

    49     public CharSequence subSequence(int start, int end) {

    50         return text.buffer().subSequence(start, end);

    51     }

    52 

    53     @Override

    54     public ByteBuffer asByteBuffer() {

    55         throw new UnsupportedOperationException("To be removed from the API");

    56     }

    57 

    58     @Override

    59     public String toString() {

    60         return text.buffer().toString();

    61     }

    62 

    63     @Override

    64     public void dispose() {

    65         text.dispose();

    66     }

    67 }