1 /*
   2  * Copyright (c) 1997, 2013, 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  */
  25 
  26 package com.sun.xml.internal.messaging.saaj.packaging.mime.internet;
  27 
  28 import com.sun.xml.internal.messaging.saaj.packaging.mime.MessagingException;
  29 import com.sun.xml.internal.messaging.saaj.soap.AttachmentPartImpl;
  30 import java.io.IOException;
  31 import java.io.InputStream;
  32 import java.util.List;
  33 import javax.activation.DataSource;

  34 import com.sun.xml.internal.org.jvnet.mimepull.MIMEConfig;
  35 import com.sun.xml.internal.org.jvnet.mimepull.MIMEMessage;
  36 import com.sun.xml.internal.org.jvnet.mimepull.MIMEPart;
  37 
  38 /**
  39  *
  40  * @author Kumar
  41  */
  42 public class MimePullMultipart  extends MimeMultipart {
  43 
  44     private InputStream in = null;
  45     private String boundary = null;
  46     private MIMEMessage mm = null;
  47     private DataSource dataSource = null;
  48     private ContentType contType = null;
  49     private String startParam = null;
  50     private MIMEPart soapPart = null;
  51 
  52     public MimePullMultipart(DataSource ds, ContentType ct)
  53         throws MessagingException {
  54         parsed = false;
  55         if (ct==null)
  56             contType = new ContentType(ds.getContentType());
  57         else
  58             contType = ct;
  59 
  60         dataSource = ds;
  61         boundary = contType.getParameter("boundary");
  62     }
  63 
  64     public  MIMEPart readAndReturnSOAPPart() throws  MessagingException {
  65          if (soapPart != null) {
  66             throw new MessagingException("Inputstream from datasource was already consumed");
  67          }
  68          readSOAPPart();
  69          return soapPart;
  70 
  71     }
  72 
  73     protected  void readSOAPPart() throws  MessagingException {
  74         try {
  75             if (soapPart != null) {
  76                 return;
  77             }
  78             in = dataSource.getInputStream();
  79             MIMEConfig config = new MIMEConfig(); //use defaults
  80             mm = new MIMEMessage(in, boundary, config);
  81             String st = contType.getParameter("start");
  82             if(startParam == null) {
  83                 soapPart = mm.getPart(0);
  84             } else {
  85                   // Strip <...> from root part's Content-I
  86                 if (st != null && st.length() > 2 && st.charAt(0) == '<' && st.charAt(st.length()-1) == '>') {
  87                     st = st.substring(1, st.length()-1);
  88                 }
  89                 startParam = st;
  90                 soapPart = mm.getPart(startParam);
  91 
  92             }
  93         } catch (IOException ex) {
  94             throw new MessagingException("No inputstream from datasource", ex);
  95         }
  96     }
  97 
  98     public void parseAll() throws MessagingException {
  99         if (parsed) {
 100             return;
 101         }
 102         if (soapPart == null) {
 103             readSOAPPart();
 104         }
 105 
 106         List<MIMEPart> prts = mm.getAttachments();
 107         for(MIMEPart part : prts) {
 108             if (part != soapPart) {
 109                 new AttachmentPartImpl(part);
 110                 this.addBodyPart(new MimeBodyPart(part));
 111             }
 112        }
 113        parsed = true;
 114     }
 115 
 116     protected  void parse() throws MessagingException {
 117         parseAll();
 118     }
 119 
 120 }
--- EOF ---