111 lines
3.6 KiB
Java
111 lines
3.6 KiB
Java
/*
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* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.xml.internal.ws.message;
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import com.sun.istack.internal.NotNull;
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import com.sun.xml.internal.ws.api.message.Attachment;
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import com.sun.xml.internal.ws.util.ByteArrayDataSource;
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import com.sun.xml.internal.ws.encoding.DataSourceStreamingDataHandler;
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import java.io.ByteArrayInputStream;
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import javax.activation.DataHandler;
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import javax.xml.soap.AttachmentPart;
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import javax.xml.soap.SOAPException;
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import javax.xml.soap.SOAPMessage;
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import javax.xml.transform.Source;
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import javax.xml.transform.stream.StreamSource;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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/**
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* @author Jitendra Kotamraju
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*/
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public final class ByteArrayAttachment implements Attachment {
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private final String contentId;
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private byte[] data;
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private int start;
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private final int len;
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private final String mimeType;
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public ByteArrayAttachment(@NotNull String contentId, byte[] data, int start, int len, String mimeType) {
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this.contentId = contentId;
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this.data = data;
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this.start = start;
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this.len = len;
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this.mimeType = mimeType;
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}
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public ByteArrayAttachment(@NotNull String contentId, byte[] data, String mimeType) {
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this(contentId, data, 0, data.length, mimeType);
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}
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public String getContentId() {
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return contentId;
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}
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public String getContentType() {
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return mimeType;
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}
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public byte[] asByteArray() {
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if(start!=0 || len!=data.length) {
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// if our buffer isn't exact, switch to the exact one
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byte[] exact = new byte[len];
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System.arraycopy(data,start,exact,0,len);
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start = 0;
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data = exact;
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}
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return data;
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}
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public DataHandler asDataHandler() {
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return new DataSourceStreamingDataHandler(new ByteArrayDataSource(data,start,len,getContentType()));
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}
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public Source asSource() {
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return new StreamSource(asInputStream());
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}
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public InputStream asInputStream() {
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return new ByteArrayInputStream(data,start,len);
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}
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public void writeTo(OutputStream os) throws IOException {
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os.write(asByteArray());
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}
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public void writeTo(SOAPMessage saaj) throws SOAPException {
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AttachmentPart part = saaj.createAttachmentPart();
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part.setDataHandler(asDataHandler());
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part.setContentId(contentId);
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saaj.addAttachmentPart(part);
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}
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}
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