URGENT!! where to put com.oreilly.servlet package??
hi all,
i am now using tomcat.
i put the com.oreilly.servlet classes in the following path:
c:\jakarta-tomcat-4.0.3\webapps\temp\web-inf\classes\com\oreilly\servlet\..
and i put my servlet file in the path
c:\jakarta-tomcat-4.0.3\webapps\temp\web-inf\classes\testing.java
i have also put the the cos.jar file in
c:\jakarta-tomcat-4.0.3\webapps\temp\web-inf\lib\cos.jar
but when i compile testing.java, i gives error for import com.oreilly.servlet.*
saying can't resolve symbol
can somebody tell me how can i fix it?
thx a lot
hi,
are you sure you have set the package com.oreilly.servlet in your system's classpath?
Similar Messages
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How to upload more than 100mb in using com.oreilly.servlet package
hi all,
I use com.oreilly.servlet package to upload and i use the following code to upload
MultipartRequest mr = new MultipartRequest(request,"/tmp/saved",0x10000000);My problem is i can't upload more than 25mb, uploads upto 25mb and shows page cannot displayed err in IE,
Pls helpIn the webserver there is most likely a configuration option for the maximum size that a request may have. So search through the manual of your particular webserver on how to change that.
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Odd fail with com.oreilly.servlets on tomcat 4.1
I've got a page that uses the com.oreilly.servlets package on tomcat 4.1. It is failing at the point where I first create my MultipartRequest but the error stack doesn't make any reference to the com.oreilly.servlets package, it just says:
root cause
javax.servlet.ServletException: javax/servlet/ServletRequest
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:536)
at org.apache.jsp.imageUploader1_jsp._jspService(imageUploader1_jsp.java:102)
and back through the org.apache.jsp stuff.
I definitely have the enctype on the form set up correctly and the same code was working fine on another server running tomcat 3.2. I just cannot seem to find any good reason for it.Alright, here is the source of a page that will fail on my server (but doesn't seem to have a problem on my development box)
<%@page contentType="text/html"%>
<%@page import="org.apache.commons.fileupload.*"%>
<%
try
System.out.println("is it multipart?");
System.out.println( FileUpload.isMultipartContent(request) );
catch (Exception e)
System.out.println("Error caught.<br/>");
System.out.println(e.getMessage()+"<br>");
e.printStackTrace();
%>
<html>
<head><title>Test Page</title></head>
<body>
<p>Multipart test, see catalina.out for more information.</p>
</body>
</html>The error stack, for what it's worth, looks a lot like this:
exception
org.apache.jasper.JasperException: javax/servlet/ServletInputStream
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:163)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:324)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:395)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:673)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:615)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
root cause
javax.servlet.ServletException: javax/servlet/ServletInputStream
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:536)
at org.apache.jsp.imageUploader1_jsp._jspService(imageUploader1_jsp.java:119)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:163)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:324)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:395)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:673)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:615)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:786)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
Apache Tomcat/4.1.30 -
Com.oreilly.servlet.MultipartRequest from where to download the package
Hi all
From where to download this package.
com.oreilly.servlet.MultipartRequest
and where to copy it so that I can use this package.
VijayWhat does Google tell you? http://www.google.com
-
Uploading a file using jsp and com.oreilly.servlet lib package
Sorry to bother you but I need your help folks
I am developing an application to pick up files from a database and sent to a specified location on a different system.
I am presently trying to run this code,I have placed this lib package from oreilly which is supposed to encapsulate the usage of file uploads,which is a jar file called cos.jar into C:\Program Files\Java\jdk1.5.0_03\jre\lib\ext folder .I have a jsp page that calls the bean which does the upload and implement the classes in the oreilly package.I am using tomcat 5
[b]the jsp page that acts as the user interface
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Please Choose The File</title>
</head>
<body bgcolor="#ffffff">
<table border="0"><tr>
<form action="Upload.jsp" method="post"
enctype="multipart/form-data">
<td valign="top"><strong>Please choose your document:</strong><br></td>
<td> <input type="file" name="file1">
<br><br>
</td></tr>
<tr><td><input type="submit" value="Upload File"></td></tr>
</form>
</table>
</body>
</html>
this is the jsp page that calls the bean
<jsp:useBean id="uploader" class="com.UploadBean" />
<jsp:setProperty name="uploader" property="dir" value="<%=application.getInitParameter(\"save-dir\")%>" />
<jsp:setProperty name="uploader" property= "req" value="${pageContext.request}" />
<html>
<head><title>file uploads</title></head>
<body>
<h2>Here is information about the uploaded files</h2>
<jsp:getProperty name="uploader" property="uploadedFiles" />
</body>
</html>
[b]this is the bean class
package com;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.ServletRequest;
import com.oreilly.servlet.MultipartRequest;
import com.oreilly.servlet.multipart.DefaultFileRenamePolicy;
import javax.servlet.*;
public class UploadBean {
private String webTempPath;
private HttpServletRequest req;
private String dir;
// private ServletRequest request;
public UploadBean( ) {}
public void setDir(String dirName) {
if (dirName == null || dirName.equals(""))
throw new IllegalArgumentException("invalid value passed to " + getClass( ).getName( )+".setDir");
//webTempPath = dirName;
dir = dirName;
/* public String getDir()
return webTempPath;
public void setReq(ServletRequest request) {
if (request != null && request instanceof HttpServletRequest)
req = (HttpServletRequest) request;
} else {
throw new IllegalArgumentException("Invalid value passed to " + getClass( ).getName( )+".setReq");
public String getUploadedFiles( ) throws java.io.IOException{
//file limit size of 5 MB
MultipartRequest mpr = new MultipartRequest(req,dir,5 * 1024 * 1024,new DefaultFileRenamePolicy( ));
Enumeration enume = mpr.getFileNames( );
StringBuffer buff = new StringBuffer("");
for (int i = 1; enume.hasMoreElements( );i++){
buff.append("The name of uploaded file ").append(i).append(" is: ").append(mpr.getFilesystemName((String)enume.nextElement( ))).append("<br><br>");
}//for
//return the String
return buff.toString( );
} // getUploadedFiles
On running the code I find this error messages
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax/servlet/ServletRequest
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781)
org.apache.jsp.jsp.Upload_jsp._jspService(org.apache.jsp.jsp.Upload_jsp:73)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NoClassDefFoundError: javax/servlet/ServletRequest
com.oreilly.servlet.MultipartRequest.<init>(MultipartRequest.java:222)
com.oreilly.servlet.MultipartRequest.<init>(MultipartRequest.java:151)
com.UploadBean.getUploadedFiles(UploadBean.java:49)
org.apache.jsp.jsp.Upload_jsp._jspService(org.apache.jsp.jsp.Upload_jsp:63)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
Apache Tomcat/5.5.9
tanksHi,
Looks like you are missing a file from the classpath. Make sure servlet.jar is available in your classpath. Ordinarily files in <tomcat_home>/lib directory should be added automatically. You need to check why it hasn't been added in your case. A good place to start would be the bat files in the bin directory viz startup.bat, catalina.bat etc.
cheers,
vidyut -
Change upload file name with com.oreilly.servlet.MultipartRequest to handle the file upload
1. when use com.oreilly.servlet.MultipartRequest to handle the file upload, can I change the upload file name .
2. how com.oreilly.servlet.MultipartReques handle file upload? do it change to byte ?
what different? if I use the following method?
File uploadedFile = (File) mp.getFile("filename");
FileOutputStream fos = new FileOutputStream(filename);
byte[] uploadedFileBuf = new byte[(int) uploadedFile.length()];
fos.write(data);
fos.close();My questions are
1) when use oreilly package to do file upload , it looks like i line of code is enough to store the upload file in the
file direction.
MultipartRequest multi =
new MultipartRequest(request, dirName, 10*1024*1024); // 10MB
why some example still use FileOutputStream?
outs = new FileOutputStream(UPLOADDIR+fileName);
filePart.writeTo(outs);
outs.flush();
outs.close();
2) can I rename the file name when I use oreilly package? -
Error in this statement [import="com.oreilly.servlet.MultipartRequest"]
hai,
iam designing jsp page where i use thi class i.e.,
import="com.oreilly.servlet.MultipartRequest"
for this iam using j2ee server i istalled jdk and j2ee.
when i run the following code iam getting error " unabe to compile class import="com.oreilly.servlet.MultipartRequest" "
what else should i do
please help me anyone
code is
<%@ page language="java" %>
<%@ page import="java.text.*" %>
<%@ page import="java.io.*" %>
<%@ page import="javax.servlet.http.HttpSession" %>
<%@ page import="java.util.*" %>
<%@ page import="javax.servlet.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.net.*" %>
<%@ page import="com.oreilly.servlet.MultipartRequest" %>
<%@ page import="com.oreilly.servlet.ServletUtils" %>
<%!
String uri="";
Vector files=new Vector();
String pathf="";
%>
<%!
public static String FORM_ACTION = "method";
public static String ACTION_ATTACHFORM = "Attachments";
public static String ACTION_ATTACHFILE = "AttachtoMessage";
public static String ACTION_FILEREMOVE = "fileRemove";
public static String ACTION_SEND = "Send";
%>
<%
pathf=DNet.getDataFilesPath()+"/ActivityManagementNew";
pathf=pathf+"/";
uri=request.getRequestURI();
HttpSession ss=request.getSession(true);
String persno=(String)ss.getAttribute("persno");
String method = request.getParameter(FORM_ACTION);
//System.out.println("method"+method);
if (method ==null) {
else if((method!=null) && (method.equals(ACTION_ATTACHFORM)))
attachForm(request, out, files,0);
else if((method!=null) && (method.equals(ACTION_ATTACHFILE)))
attachFile(request, out);
else if((method!=null) && (method.equals(ACTION_FILEREMOVE)))
removeFile(request, out);
%>
<%! int inc=0; %>
<%!
public void attachForm(HttpServletRequest req,JspWriter out,Vector files,int size)
throws ServletException, java.io.IOException
out.println("<html>");
out.println("<head><LINK href=dmail.css rel=stylesheet>");
out.println("<title> Attach File </title>");
out.println("<Script Language=JavaScript>");
out.println("list=new Array();");
out.println("function putattach(pos,name) {");
out.println(" list[pos]=name; }");
out.println("function listattach() {");
out.println("if((window.opener.document.composeform.list)!=null)");
out.println("window.opener.document.composeform.list.value=list;");
out.println("window.close();}");
out.println("</script>");
out.println("</head>");
out.println("<body bgcolor='#EEEEEE' text='#494949' link='#9966CC' vlink='#009999' alink='#CC0066' ><center>");
out.println("<table>");
out.println("<TR align=middle bgColor=#eeeecc><TD colSpan=7 align=center><FONT class=f> <B>Attachments ");
out.println("</B> </FONT></TD></TR>");
out.println("</table>");
out.println("<form action="+uri+"?method="+ACTION_ATTACHFILE+"&size="+size+" ENCTYPE=multipart/form-data method=post>"+
"<center><table width=400 border=0><tr><td><ol>"+
"<li><p>Click the <b>Browse</b> button to select the file that"+
" you want to attach, or type the path to the file in the box below.<br>"+
"Attach File: <input name=attfile type=file> </p>"+
" </li><li><p>Click the <b>Attach to Message</b> button.<br>"+
" The transfer of an attached file may require 30 seconds to up to 10 minutes.<br>"+
"<center><input type=submit name=method value=\""+ACTION_ATTACHFILE+"\"></center></form></p>"+
"</li> <li><p>Repeat Steps 1 and 2 to attach additional files. Click"+
"the <b>Done</b> button to return to your message.</p></li></ol><br>"+
"<center><Input type=button value=Done onClick=listattach()></center>"+
"</td></tr></table>"+
"<form method=post action="+uri+">"+
"<input type=hidden name=size value="+size+">"+
"<hr width=400><table width=400 border=0>"+
"<tr><td><select name=attachlist size=5 multiple>");
if(files!=null)
for(int i=0;i<files.size();i++)
out.println( "<option value="+i+">"+(String)files.get(i)+"</option>");
out.println("</select>");
out.println("<Script language=JavaScript>");
for(int i=0;i<files.size();i++)
out.println("putattach("+i+", '"+(String)files.get(i)+"')");
out.println("</script>");
out.println("</td><td><input type=hidden name=method value="+ACTION_FILEREMOVE+"><input type=submit value=Remove> </td></tr>");
}else out.println("<option value=-1>-- Message Attachments -- </option></select>");
out.println("<tr><td><b>Current total ="+size+"K</b></td></tr>"+
"<tr><td colspan=2>Each file size cannot exceed 20MB. To remove an attachment,"+
"select the file from the list and click the <b>Remove</b> button. </td>"+
"</tr> </table></form></center>");
out.println("</body></html>");
out.flush();
// out.close();
public void attachFile(HttpServletRequest req,JspWriter out)
throws ServletException, java.io.IOException
HttpSession session=req.getSession();
Vector files=(Vector)session.getValue("files");
int Fsize=0;
try{
String user=(String)req.getSession().getValue("PERSONALNO");
File f=new File(pathf+"/Temp/"+user);
if(!f.exists())
f.mkdir();
MultipartRequest multi =new MultipartRequest(req, pathf+"/Temp/"+user, 20 * 1024 * 1024);
Enumeration efiles = multi.getFileNames();
String filename=null;
Fsize=Integer.parseInt(req.getParameter("size"));
while (efiles.hasMoreElements())
String name = (String)efiles.nextElement();
filename = multi.getFilesystemName(name);
File ft=new File(pathf+"/Temp/"+(String)req.getSession().getValue("PERSONALNO")+"/"+filename);
long size=ft.length();
if(filename!=null)
if(size<1024)
Fsize=Fsize+1;
else
Fsize=Fsize+java.lang.Math.round((float)size/1024);
if(files==null)
files=new Vector(); // to keep track of attached files
files.add(filename);
session.putValue("files",files);
attachForm(req,out,files,Fsize);
catch(Exception e)
e.printStackTrace();
public void removeFile(HttpServletRequest req,JspWriter out)
throws ServletException, java.io.IOException
HttpSession session=req.getSession();
Vector files=(Vector)session.getValue("files");
int j;
int FSize=Integer.parseInt(req.getParameter("size"));
String st[]=req.getParameterValues("attachlist");
String user=(String)req.getSession().getValue("PERSONALNO");
if(st!=null)
for(int i=0;i<st.length;i++)
j=Integer.parseInt(st);
File f=new File(pathf+"/Temp/"+user+"/"+(String)files.get(j));
long s=f.length();
if(s<1024) s=1;
else s= java.lang.Math.round((float)s/1024);
FSize=(int)(FSize-s);
if(files==null)
files=new Vector(); // to keep track of attached files
files.remove(j);
session.putValue("files",files);
f.delete();
if(files.size()==0)
files=null;
File f=new File(pathf+"/Temp/"+user);
f.delete();
attachForm(req,out,files,FSize);
%>WEB-INF/classes or ClassPath?I meant WEB-INF/lib ... not WEB-INF/classes
-
Com.oreilly.servlet.multipart writeTo() question
I am trying to write a upload servlet with com.oreilly.servlet.multipart.
The problem I am having is specifiying the name of file on the server's side.
When I looked at the documentation for FilePart.writeTo() ...
com.oreilly.servlet.multipart
Class FilePart
java.lang.Object
|
--com.oreilly.servlet.multipart.Part
|
--com.oreilly.servlet.multipart.FilePart
writeTo
public long writeTo(java.io.File fileOrDirectory) throws java.io.IOException
Write this file part to a file or directory. If the user supplied a file, we write it to that file, and if they supplied a directory, we write it to that directory with the filename that accompanied it. If this part doesn't contain a file this method does nothing.
Returns: number of bytes written
Throws: java.io.IOException - if an input or output exception has occurred.
... I figured all I had to do was supply a file to writeTo(), so that writeTo() would write to that file.
So I modified the example servlet code (DemoParserUploadServlet.java) to do this ...
code:
String outFileName = dirName + "/" + xyz_UpLoadUser + "/" + name + "_" + getTS() + ".dat";
file = new File( outFileName );
size = filePart.writeTo(file);
... and I get the error ...
javax.servlet.ServletException: Supplied uploadDir ./TEST001/FILE_1_20040220085207.dat is invalid
I took a look at DemoRequestUploadServlet.java but that only shows me would to write files to the /tmp directory not how to change the file's name from what the user supplied in the form.
Please help!Thanks for your reply :)
I just resorted to doing something like this ...
public void init ( ...
dir = new File ( dirName );
public void doPost ( ...
String oldFileName = filePart.getFileName();
String newFileName = dirName + "/" + xyz_UpLoadUser + "/" + name + "_" + getTS() + ".dat";
size = filePart.writeTo(dir);
File oldFile = new File( oldFileName );
File newFile = new File( newFileName );
boolean rc = oldFile.renameTo( newFileName ); -
Urgent where i put this code for delete
hi master
sir this code is right for my requirment but when i put on_delete event system not respons or not delete record
where i put this code for conditional deletion
this is my code
declare
recno number;
begin
if :system.cursor_block='accbal' then
delete accbal where accid=:chartofacc.accid;
go_block('chartofacc');
next_record;
elsif :system.cursor_block='chartofacc' then
select count(*) into recno from accbal where accid=:chartofacc.accid;
if recno=0 then
delete_record;
go_block('chartofacc');
previous_record;
else
message ('system found matching record then no delete master record');
message ('system found matching record then no delete master record');
end if;
end if;
end;
please gide me which event i use
thanking you
aamirHello,
The ON-DELETE triger fires only after a COMMIT statment and only for those records that have been deleted in the block.
Francois -
Com.oreilly.servlet where to get it?
if someone knows what's the above package is all about, then please tell me where one can download it?
Have you try the site servlet.com
-
Change file name with oreilly servlet
I am using oreilly servlet package and I want to change the file name to the file I am uploading, is this possible ?
How ?
Thanks.
here I post the servlet code:
package com.reducativa.sitio.servlets;
* DemoParserUploadServlet.java
* Example servlet to handle file uploads using MultipartParser for
* decoding the incoming multipart/form-data stream
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import com.oreilly.servlet.multipart.*;
public class DemoParserUploadServlet extends HttpServlet {
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
response.setContentType("text/plain");
out.println("Demo Parser Upload Servlet");
File dir = new File("f:/");
if (! dir.isDirectory()) {
throw new ServletException("Supplied uploadDir " + "f:/ " +
" is invalid");
try {
MultipartParser mp = new MultipartParser(request, 10*1024*1024); // 10MB
Part part;
while ((part = mp.readNextPart()) != null) {
String name = part.getName();
if (part.isParam()) {
// it's a parameter part
ParamPart paramPart = (ParamPart) part;
String value = paramPart.getStringValue();
out.println("param; name=" + name + ", value=" + value);
else if (part.isFile()) {
// it's a file part
FilePart filePart = (FilePart) part;
String fileName = filePart.getFileName();
if (fileName != null) {
// the part actually contained a file
long size = filePart.writeTo(dir);
out.println("file; name=" + name + "; filename=" + fileName +
", filePath=" + filePart.getFilePath() +
", content type=" + filePart.getContentType() +
", size=" + size);
else {
// the field did not contain a file
out.println("file; name=" + name + "; EMPTY");
out.flush();
catch (IOException lEx) {
this.getServletContext().log("error reading or saving file");
}Hi there,
I am facing the same problem that you have stated in your Feb 26, 2002 10:28 AM message regarding "change file name with oreilly servlet", I would like to change the file name to include a unique identifier upon upload, did you ever find a solution to your problem?
Thanks!
Todd
[email protected] -
Oreilly.servlet.MultipartRequest Error
I'm trying to use the oreilly servlet to upload files to my server. I using BEA Weblogic and I'm compiling the servlet via classspath. I use the cos.jar and the servlet.jar to compile my servlet. Everything compiles fine. However, When I try to upload a file, I get this error:
java.lang.NoClassDefFoundError: com/oreilly/servlet/MultipartRequest
at com.jspservletcookbook.UploadServlet.doPost(UploadServlet.java:22)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
What I'm I doing wrong. Please help me.Put cos.jar into the WEB-INF/lib directory of your web app.
It needs it at runtime as well as compile time. -
Using Javax.Servlet package for the first time
Hello everyone.
I have (to some) the dumbest question, however I am new to this side of Java.
I'm trying to create my first Servlet page, and I have Java 2 Standard edition (JDK1.3). I also have JBuilder (JDK1.3.1).
My class seems to be unable to find the javax.Servlet.* packges.
It seems I don't have the package available to my compiler, so I cannot compile my application.
Someone please point me in the right direction.
Thanks
Richyou would also need to have a servlet runner. you could use tomcat jakarta.apache.org (it's the standard implementation for servlets). With Tomcat also comes the servlet package.
-
I wanted to know explain my problem down package cc2014 where I put the serial number of the problem that I have is that when you open the program asks me start of session in which he put it and go but back inside and it drives me to request the start of session and I take 3 weeks or more with this problem if they can support me solve it was the number of seire wearing this being installed at a private university
Cloud programs do not use serial numbers... you log in to your paid Cloud account to download & install & activate... you MAY need to log out of the Cloud and restart your computer and log back in to the Cloud for things to work
Some general information for a Cloud subscription
Log out of your Cloud account... Restart your computer... Log in to your paid Cloud account
-Sign in help http://helpx.adobe.com/x-productkb/policy-pricing/account-password-sign-faq.html
-http://helpx.adobe.com/creative-cloud/kb/sign-in-out-creative-cloud-desktop-app.html
-http://helpx.adobe.com/x-productkb/policy-pricing/activation-network-issues.html
-http://helpx.adobe.com/creative-suite/kb/trial--1-launch.html
Does your Cloud subscription properly show on your account page?
If you have more than one email, are you sure you are using the correct Adobe ID?
https://www.adobe.com/account.html for subscriptions on your Adobe page -
When I right click to save a picture why doesn't the box come up to choose where to put it?
When I right click to save a picture why doesn't the box come up to choose where to put it?
Or if I'm trying to upload a pic to a site say for instance a job site and trying to upload a resume and when I click on the button nothing happens.
This is very frustrating when I have a lot of time invested on the site I'm on and can't upload.Ahh.. :)
A-Go to upper left corner and select preferences. In general tab,there is an option to ask everytime whenever you are going to put your downloading files.
B-Update your browser and reset it.Might be you are unable to upload because of viruses too. So make sure to scan your pc by a good antivirus. Okay? :)
Thank you for asking a question
Always at your service.
Mozilla.
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