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