jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/message/stream/StreamAttachment.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.ws.message.stream;

    28 import com.sun.xml.internal.ws.api.message.Attachment;

    29 import com.sun.xml.internal.ws.util.ByteArrayDataSource;

    30 import com.sun.xml.internal.ws.util.ByteArrayBuffer;

    31 import com.sun.xml.internal.ws.encoding.DataSourceStreamingDataHandler;

    33 import javax.activation.DataHandler;

    34 import javax.xml.transform.Source;

    35 import javax.xml.transform.stream.StreamSource;

    36 import javax.xml.soap.SOAPMessage;

    37 import javax.xml.soap.AttachmentPart;

    38 import javax.xml.soap.SOAPException;

    39 import java.io.InputStream;

    40 import java.io.OutputStream;

    41 import java.io.IOException;

    42 import java.io.ByteArrayInputStream;

    44 import com.sun.xml.internal.org.jvnet.staxex.Base64Data;

    46 /**

    47  * Attachment created from raw bytes.

    48  *

    49  * @author Vivek Pandey

    50  */

    51 public class StreamAttachment implements Attachment {

    52     private final String contentId;

    53     private final String contentType;

    54     private final ByteArrayBuffer byteArrayBuffer;

    55     private final byte[] data;

    56     private final int len;

    58     public StreamAttachment(ByteArrayBuffer buffer, String contentId, String contentType) {

    59         this.contentId = contentId;

    60         this.contentType = contentType;

    61         this.byteArrayBuffer = buffer;

    62         this.data = byteArrayBuffer.getRawData();

    63         this.len = byteArrayBuffer.size();

    64     }

    66     public String getContentId() {

    67         return contentId;

    68     }

    70     public String getContentType() {

    71         return contentType;

    72     }

    75     public byte[] asByteArray() {

    76         //we got to reallocate and give the exact byte[]

    77         return byteArrayBuffer.toByteArray();

    78     }

    80     public DataHandler asDataHandler() {

    81         return new DataSourceStreamingDataHandler(new ByteArrayDataSource(data,0,len,getContentType()));

    82     }

    84     public Source asSource() {

    85         return new StreamSource(new ByteArrayInputStream(data,0,len));

    86     }

    88     public InputStream asInputStream() {

    89         return byteArrayBuffer.newInputStream();

    90     }

    92     public Base64Data asBase64Data(){

    93         Base64Data base64Data = new Base64Data();

    94         base64Data.set(data, len, contentType);

    95         return base64Data;

    96     }

    98     public void writeTo(OutputStream os) throws IOException {

    99         byteArrayBuffer.writeTo(os);

   100     }

   102     public void writeTo(SOAPMessage saaj) throws SOAPException {

   103         AttachmentPart part = saaj.createAttachmentPart();

   104         part.setRawContentBytes(data,0,len,getContentType());

   105         part.setContentId(contentId);

   106         saaj.addAttachmentPart(part);

   107     }

   108 }

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