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From "Jose Euclides da Silva Junior - DIGR.O" <jose.eucli...@rj.previdenciasocial.gov.br>
Subject Help me, PLEASE! Tomcat X multipart-form/data
Date Wed, 29 Nov 2000 14:10:43 GMT
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Hi,
it seems to happen a foolish bug whenever JSP of Tomcat deals with
multipart/form-data. Since I have developed all my project with JSP,  now it
becomes very difficult to change all source files  into servlets. It seems
to be a bug when JSP performs  getInputStreams method with request object ,
as you can see below. Below, you can see my source JSP file and the Tomcat
system message.

Can somebody help me what is happening?

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"><!-- SerStar Formulario 2
-->

<%@ page session="true"
import="ErrorBean,javax.servlet.*,javax.servlet.http.*,java.io.*,
java.util.*;" errorPage="Errorpage.jsp" %>
<jsp:useBean id="errform" class="ErrorBean" scope="session" />

<HTML>
<HEAD>
<TITLE>SerStar - Cadastro </TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">

<%
errform.setCoderror("ErrorS020");
String cAddr = request.getRemoteAddr(); 
if ( cAddr.equals(session.getValue("serstar")))
{ %> 
 	<FORM method="POST" name="formtwo" 
          action="/examples/servlet/StarServlet">
	<%
	 PrintWriter out = response.getWriter(); 
       if (request.getMethod().equals("POST") &&
           request.getContentType().startsWith("multipart/form-data"))
           {
       	 int index =request.getContentType().indexOf("boundary=");
             if ( index < 0)
      	    {
			System.out.println(" Stream inconsistente ");
                }
           }
       String boundary= request.getContentType().substring(index+9);
       byte[] tmpbuffer = new byte[8192];
       int length=0;

       String inputLine = null;
       boolean moreData=true, naoachei=true;       
       ServletInputStream instream = request.getInputStream();
       
	for (int i=1;i<21;i++)
	  {    
        while ( inputLine.indexOf(boundary) > 0 && moreData = true )
{
	     length = instream.readLine( tmpbuffer,0,tmpbuffer.length);
           inputLine = new String( tmpbuffer, 0,0, length );
           if ( length < 0 )
              {
			moreData = false;
              }
         }

        if ( moreData )
           { 
               length = instream.readLine(tmpbuffer,0,tmpbuffer.length);
               inputLine = new String(tmpbuffer, 0,0,length);

			 if (( i == 1 ) &&
                   ( inputLine.indexOf("nome") >= 0 ))
                      {       
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);
                        inputLine = new String(tmpbuffer,0,0,length);%>
	 	      	<INPUT type="HIDDEN" name="<%= nome %>"
value="<% = inputLine %>">
                   <%}
                   else                 
		       if (( i == 2 ) &&
                   ( inputLine.indexOf("nomeart") >= 0 ))
                      { 
                        length = 
	
instream.readLine(tmpbuffer,0,tmpbuffer.length);                            
                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= nomeart %>"
value="<% = inputLine %>">
                   <% }
                   else
                 if (( i == 3 ) &&
                   ( inputLine.indexOf("sexo") >= 0 ))
                      { 
                        length = 
	
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= sexo %>"
value="<% = inputLine %>">
                   <% }
                   else 
			 if (( i == 4 ) &&
                   ( inputLine.indexOf("dia") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= dia %>"
value="<% = inputLine %>">
                   <% }
			 else
			 if (( i == 5 ) &&
                   ( inputLine.indexOf("mes") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= mes %>"
value="<% = inputLine %>">
                   <% }
			 else
			 if (( i == 6 ) &&
                   ( inputLine.indexOf("ano") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= ano %>"
value="<% = inputLine %>">
                   <% }   
			 else
			 if (( i == 7 ) &&
                   ( inputLine.indexOf("profissao") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);
inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= profissao %>"
value="<% = inputLine %>">
                   <% }  
			 else
			 if (( i == 8 ) &&
                   ( inputLine.indexOf("registro") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= registro %>"
value="<% = inputLine %>">
                   <% }   
			else
			if (( i == 9 ) &&
                   ( inputLine.indexOf("end") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= end %>"
value="<% = inputLine %>">
                   <% }
			 else   
			 if (( i == 10 ) &&
                   ( inputLine.indexOf("compl") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= compl %>"
value="<% = inputLine %>">
                   <% }
			 else
			 if (( i == 11 ) &&
                   ( inputLine.indexOf("bairro") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= bairro %>"
value="<% = inputLine %>">
                   <% }
			 else   
			 if (( i == 12 ) &&
                   ( inputLine.indexOf("cidade") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= cidade %>"
value="<% = inputLine %>">
                   <% }
			 else   
			 if (( i == 13 ) &&
                   ( inputLine.indexOf("estado") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= estado %>"
value="<% = inputLine %>">
                   <% }
			 else   
		       if (( i == 14 ) &&
                   ( inputLine.indexOf("email") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= email %>"
value="<% = inputLine %>">
                   <% }
			 else    
			 if (( i == 15 ) &&
                   ( inputLine.indexOf("calcado") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= calcado %>"
value="<% = inputLine %>">
                   <% }
			 else   
			 if (( i == 16 ) &&
                   ( inputLine.indexOf("alturamts") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= alturamts %>"
value="<% = inputLine %>">
                   <% }
			 else  
			 if (( i == 17 ) &&
                   ( inputLine.indexOf("alturacms") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= alturacms %>"
value="<% = inputLine %>">
                   <% }
			 else   
			 if (( i == 18 ) &&
                   ( inputLine.indexOf("peso") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= peso %>"
value="<% = inputLine %>">
                   <% }
			 else  
			 if (( i == 19 ) &&
                   ( inputLine.indexOf("olhos") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= olhos %>"
value="<% = inputLine %>">
                   <% }
			 else   
			 if (( i == 20 ) &&
                   ( inputLine.indexOf("cabelos") >= 0 ))
                      { 
                        length =
instream.readLine(tmpbuffer,0,tmpbuffer.length);

                        inputLine = new String(tmpbuffer,0,0,length);%>
		      	<INPUT type="HIDDEN" name="<%= cabelos %>"
value="<% = inputLine %>"><%
                      }
                 
 		   }

          }
     byte fileBytes[] = new byte[100000];
     int offset=0;
     length = instream.readLine( tmpbuffer,0,tmpbuffer.length);
     inputLine = new String(tmpbuffer,0,0,length);    
     while ( length > 0 )
			{
		         if ( inputLine.indexOf(boundary) >=0 )
                        {
				  length = instream.readLine(tmpbuffer,
0,tmpbuffer.length);
    				  inputLine = new
String(tmpbuffer,0,0,length);     				}       
               	  else
                        {
				     System.arraycopy ( tmpbuffer,
                                                0,
                                                fileBytes,
                                                offset,
							      length);
                             offset+=length; 
                        }   
                 length =  instream.readLine(tmpbuffer,0,tmpbuffer.length);
    		  	     inputLine = new String(tmpbuffer,0,length);    
                 }
      String figura = new String(fileBytes,0,offset);%> 
      <INPUT type="HIDDEN" name="<%= foto %>"value="<% = figura %>">

<P><BR></P>


Error: 500
Location: /examples/jsp/serstar/Form2.jsp
Internal Servlet Error:

org.apache.jasper.JasperException: Unable to compile class for
JSPD:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0
002fForm_00032_0002ejspForm2_jsp_22.java:144: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:168: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:192: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:216: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:240: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:264: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:288: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:312: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:336: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:360: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:384: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:408: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:432: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:456: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:480: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:504: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:528: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:552: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:576: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:600: Missing term.
                out.write("\" \t\t\t\tvalue=\"");
                                                 ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_00032_0002ejspForm2_jsp_22.java:645: Missing term.
                out.write("\"value=\"");
                                        ^
D:\jakarta\tomcat\work\localhost_8080%2Fexamples\_0002fjsp_0002fserstar_0002
fForm_
20 errors

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java,
Compiled Code)
	at org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:413)
	at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspSe
rvlet.java:149)
	at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja
va:161)
	at
org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261)
	at org.apache.jasper.runtime.JspServlet.service(JspServlet.java,
Compiled Code)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java,
Compiled Code)
	at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)
	at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:160)
	at
org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338
)
	at java.lang.Thread.run(Unknown Source)




José Euclides Júnior
__________________________________
E-mail: jose.euclides@rj.previdenciasocial.gov.br
            javabrasil@usa.net 
            bl1link@usa.net
http://euclides.8m.com
If i fail, if i succeed, at least i live as i believe.

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