/*
* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.xml.internal.ws.message.stream;
import com.sun.xml.internal.ws.api.message.Attachment;
import com.sun.xml.internal.ws.util.ByteArrayDataSource;
import com.sun.xml.internal.ws.util.ByteArrayBuffer;
import com.sun.xml.internal.ws.encoding.DataSourceStreamingDataHandler;
import javax.activation.DataHandler;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.AttachmentPart;
import javax.xml.soap.SOAPException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.IOException;
import java.io.ByteArrayInputStream;
import com.sun.xml.internal.org.jvnet.staxex.Base64Data;
/**
* Attachment created from raw bytes.
*
* @author Vivek Pandey
*/
public class StreamAttachment implements Attachment {
private final String contentId;
private final String contentType;
private final ByteArrayBuffer byteArrayBuffer;
private final byte[] data;
private final int len;
public StreamAttachment(ByteArrayBuffer buffer, String contentId, String contentType) {
this.contentId = contentId;
this.contentType = contentType;
this.byteArrayBuffer = buffer;
this.data = byteArrayBuffer.getRawData();
this.len = byteArrayBuffer.size();
}
public String getContentId() {
return contentId;
}
public String getContentType() {
return contentType;
}
public byte[] asByteArray() {
//we got to reallocate and give the exact byte[]
return byteArrayBuffer.toByteArray();
}
public DataHandler asDataHandler() {
return new DataSourceStreamingDataHandler(new ByteArrayDataSource(data,0,len,getContentType()));
}
public Source asSource() {
return new StreamSource(new ByteArrayInputStream(data,0,len));
}
public InputStream asInputStream() {
return byteArrayBuffer.newInputStream();
}
public Base64Data asBase64Data(){
Base64Data base64Data = new Base64Data();
base64Data.set(data, len, contentType);
return base64Data;
}
public void writeTo(OutputStream os) throws IOException {
byteArrayBuffer.writeTo(os);
}
public void writeTo(SOAPMessage saaj) throws SOAPException {
AttachmentPart part = saaj.createAttachmentPart();
part.setRawContentBytes(data,0,len,getContentType());
part.setContentId(contentId);
saaj.addAttachmentPart(part);
}
}