| /* |
| * $Id: MultipartDataContentHandler.java,v 1.3 2006/01/27 12:49:28 vj135062 Exp $ |
| * $Revision: 1.3 $ |
| * $Date: 2006/01/27 12:49:28 $ |
| */ |
| |
| /* |
| * Copyright 2006 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| package com.sun.xml.internal.messaging.saaj.soap; |
| |
| import java.io.*; |
| import java.awt.datatransfer.DataFlavor; |
| import javax.activation.*; |
| import com.sun.xml.internal.messaging.saaj.packaging.mime.internet.MimeMultipart; |
| import com.sun.xml.internal.messaging.saaj.packaging.mime.internet.ContentType; |
| import com.sun.xml.internal.messaging.saaj.util.ByteOutputStream; |
| |
| public class MultipartDataContentHandler implements DataContentHandler { |
| private ActivationDataFlavor myDF = new ActivationDataFlavor( |
| com.sun.xml.internal.messaging.saaj.packaging.mime.internet.MimeMultipart.class, |
| "multipart/mixed", |
| "Multipart"); |
| |
| /** |
| * Return the DataFlavors for this <code>DataContentHandler</code>. |
| * |
| * @return The DataFlavors |
| */ |
| public DataFlavor[] getTransferDataFlavors() { // throws Exception; |
| return new DataFlavor[] { myDF }; |
| } |
| |
| /** |
| * Return the Transfer Data of type DataFlavor from InputStream. |
| * |
| * @param df The DataFlavor |
| * @param ins The InputStream corresponding to the data |
| * @return String object |
| */ |
| public Object getTransferData(DataFlavor df, DataSource ds) { |
| // use myDF.equals to be sure to get ActivationDataFlavor.equals, |
| // which properly ignores Content-Type parameters in comparison |
| if (myDF.equals(df)) |
| return getContent(ds); |
| else |
| return null; |
| } |
| |
| /** |
| * Return the content. |
| */ |
| public Object getContent(DataSource ds) { |
| try { |
| return new MimeMultipart( |
| ds, new ContentType(ds.getContentType())); |
| } catch (Exception e) { |
| return null; |
| } |
| } |
| |
| /** |
| * Write the object to the output stream, using the specific MIME type. |
| */ |
| public void writeTo(Object obj, String mimeType, OutputStream os) |
| throws IOException { |
| if (obj instanceof MimeMultipart) { |
| try { |
| //TODO: temporarily allow only ByteOutputStream |
| // Need to add writeTo(OutputStream) on MimeMultipart |
| ByteOutputStream baos = null; |
| if (os instanceof ByteOutputStream) { |
| baos = (ByteOutputStream)os; |
| } else { |
| throw new IOException("Input Stream expected to be a com.sun.xml.internal.messaging.saaj.util.ByteOutputStream, but found " + |
| os.getClass().getName()); |
| } |
| ((MimeMultipart)obj).writeTo(baos); |
| } catch (Exception e) { |
| throw new IOException(e.toString()); |
| } |
| } |
| } |
| } |