Coverage Report - org.mule.transport.http.multipart.MultiPartOutputStream
 
Classes in this File Line Coverage Branch Coverage Complexity
MultiPartOutputStream
0%
0/43
0%
0/10
1.667
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.transport.http.multipart;
 8  
 
 9  
 import java.io.FilterOutputStream;
 10  
 import java.io.IOException;
 11  
 import java.io.OutputStream;
 12  
 
 13  
 /* ================================================================ */
 14  
 /** Handle a multipart MIME response.
 15  
  *
 16  
  * @author Greg Wilkins
 17  
  * @author Jim Crossley
 18  
 */
 19  
 public class MultiPartOutputStream extends FilterOutputStream
 20  
 {
 21  
     /* ------------------------------------------------------------ */
 22  
     private static byte[] __CRLF;
 23  
     private static byte[] __DASHDASH;
 24  
     private String encoding;
 25  
    
 26  
 
 27  
     /* ------------------------------------------------------------ */
 28  
     private String boundary;
 29  
     private byte[] boundaryBytes;
 30  
 
 31  
     /* ------------------------------------------------------------ */
 32  0
     private boolean inPart=false;    
 33  
     
 34  
     /* ------------------------------------------------------------ */
 35  
     public MultiPartOutputStream(OutputStream out, String encoding)
 36  
     throws IOException
 37  
     {
 38  0
         super(out);
 39  0
         this.encoding = encoding;
 40  
         
 41  0
         __CRLF="\015\012".getBytes(encoding);
 42  0
         __DASHDASH="--".getBytes(encoding);
 43  
         
 44  0
         boundary = "mule"+System.identityHashCode(this)+
 45  
         Long.toString(System.currentTimeMillis(),36);
 46  0
         boundaryBytes=boundary.getBytes(encoding);
 47  
 
 48  0
         inPart=false;
 49  0
     }
 50  
 
 51  
     
 52  
 
 53  
     /* ------------------------------------------------------------ */
 54  
     /** End the current part.
 55  
      * @exception IOException IOException
 56  
      */
 57  
     public void close()
 58  
          throws IOException
 59  
     {
 60  0
         if (inPart)
 61  0
             out.write(__CRLF);
 62  0
         out.write(__DASHDASH);
 63  0
         out.write(boundaryBytes);
 64  0
         out.write(__DASHDASH);
 65  0
         out.write(__CRLF);
 66  0
         inPart=false;
 67  0
         super.close();
 68  0
     }
 69  
     
 70  
     /* ------------------------------------------------------------ */
 71  
     public String getBoundary()
 72  
     {
 73  0
         return boundary;
 74  
     }
 75  
 
 76  0
     public OutputStream getOut() {return out;}
 77  
     
 78  
     /* ------------------------------------------------------------ */
 79  
     /** Start creation of the next Content.
 80  
      */
 81  
     public void startPart(String contentType)
 82  
          throws IOException
 83  
     {
 84  0
         if (inPart)
 85  0
             out.write(__CRLF);
 86  0
         inPart=true;
 87  0
         out.write(__DASHDASH);
 88  0
         out.write(boundaryBytes);
 89  0
         out.write(__CRLF);
 90  0
         out.write(("Content-Type: "+contentType).getBytes(encoding));
 91  0
         out.write(__CRLF);
 92  0
         out.write(__CRLF);
 93  0
     }
 94  
         
 95  
     /* ------------------------------------------------------------ */
 96  
     /** Start creation of the next Content.
 97  
      */
 98  
     public void startPart(String contentType, String[] headers)
 99  
          throws IOException
 100  
     {
 101  0
         if (inPart)
 102  0
             out.write(__CRLF);
 103  0
         inPart=true;
 104  0
         out.write(__DASHDASH);
 105  0
         out.write(boundaryBytes);
 106  0
         out.write(__CRLF);
 107  0
         out.write(("Content-Type: "+contentType).getBytes(encoding));
 108  0
         out.write(__CRLF);
 109  0
         for (int i=0;headers!=null && i<headers.length;i++)
 110  
         {
 111  0
             out.write(headers[i].getBytes(encoding));
 112  0
             out.write(__CRLF);
 113  
         }
 114  0
         out.write(__CRLF);
 115  0
     }
 116  
     
 117  
 }