jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/util/ByteInputStream.java@9c07ef4934dd

     1 /*

     2  * Copyright (c) 1997, 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 com.sun.xml.internal.messaging.saaj.util;

    28 import java.io.ByteArrayInputStream;

    29 import java.io.IOException;

    31 // This class just gives access to the underlying buffer without copying.

    33 public class ByteInputStream extends ByteArrayInputStream {

    34     private static final byte[] EMPTY_ARRAY = new byte[0];

    36     public ByteInputStream() {

    37         this(EMPTY_ARRAY, 0);

    38     }

    40     public ByteInputStream(byte buf[], int length) {

    41         super(buf, 0, length);

    42     }

    44     public ByteInputStream(byte buf[], int offset, int length) {

    45         super(buf, offset, length);

    46     }

    48     public byte[] getBytes() {

    49         return buf;

    50     }

    52     public int getCount() {

    53         return count;

    54     }

    56     public void close() throws IOException {

    57         reset();

    58     }

    60     public void setBuf(byte[] buf) {

    61         this.buf = buf;

    62         this.pos = 0;

    63         this.count = buf.length;

    64     }

    65 }

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