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yogi maheshnath

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Recent posts by yogi maheshnath

the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is

Hi,

I am using apache commons file upload and getting following error:-
the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is null
servlet code

ServletFileUpload servletFileUpload=new ServletFileUpload(new DiskFileItemFactory());
List fileItemsList;
fileItemsList = servletFileUpload.parseRequest(request);
Iterator it= fileItemsList.iterator();
while(it.hasNext())
{
FileItem fileItemTemp=(FileItem)it.next();
if(fileItemTemp.isFormField())
{
String name1 = fileItemTemp.getFieldName();
String value = fileItemTemp.getString();
System.err.println(name1);
}else {
String fileName = fileItemTemp.getName();
Connection conn=null;
ResultSet rs=null;
Statement st=null;
Access acc=new Access();
conn=acc.getConnection();
System.err.println(conn);
String name="";
rs=acc.executeQuery("select * from importtable where filename='"+fileName+"' and type='"+choice+"'");
if(rs.next())
{
name=rs.getString("name");
}
if(choice.equals("Corporate"))
{
dir="Corporate"+"/"+name;
}else if(choice.equals("Individual"));
{
dir="Individual"+"/"+name;
}
path=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"+"upload"+"/"+dir;
File saveTo=new File(path+fileName);
fileItemTemp.write(saveTo);

jsp code

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1" contentType="text/html"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'import.jsp' starting page</title>
<meta http-equiv="Content-Type" content="text/html" />
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">

</head>
<body>
<form name="upload" enctype="multipart/form-data" action="servlet/Importer" method="get">
<table>
<tr><td>
<input type="file" name="filename">
</td>
<td>
<input type="submit" value="Upload"></td>
</tr>
<tr>
<td>Corporate<input type="radio" name="choice" value="Corporate"></td>
<td>Individual<input type="radio" name="choice" value="Individual"></td>
</tr></table>
</form>
</body>
</html>

15 years ago

Other Open Source Projects

Class Cast Exception in Hibernate squbquery

Hello,

when i write

It returns Ljava.lang.Object

Please help

15 years ago

Other Open Source Projects

Class Cast Exception in Hibernate squbquery

Hi,
I m getting classcastException in hibernate subquery.I am using Hibernate 3.2.2

Please help

15 years ago

Other Open Source Projects

Locale problem in struts 1.1

Hi,
I am using struts1.1,JDK 1.5,Tomcat 5.5
I have created Resource file for Hindi Language by native2ascii tool in UTF-8 format.It converts resource file into
ApplicationResources_hi_IN.properties

Login.jsp

<%@ page language="java" pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles"%>
<head>
<html:base/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href='../css/style.css'/>
</head>
<html:html locale="true"/>
<tiles:insert page="/Front/template1.jsp">
<tiles:put name="header" value="/Front/header.jsp"></tiles:put>
<tiles:put name="footer" value="/Front/footer.jsp"></tiles:put>
<tiles:put name="body" type="string">
<%String site=application.getInitParameter("Site");
%>
<table border="0" >
<tr>
<td ><img ><br></td>
<tr >
<td ><table>
<tr><td class=whitetext><p><br><br>ssssssss</p><br></td></tr></table><br></td>
<td >
<html:form action="/Logon" method="post" focus="login" >
<table border="0" >
<tr >
<td ><font color="#ffffff" face="Bitstream Vera Sans Mono">Account Credentials</font><br></td>
</tr>
<br><br><br>
<tr>
<td ><strong><font color="#ffffff"><bean:message key="pm.login"/> </font></strong><br></td>
<td><html:text property="login"/><br><br></td>
</tr>
<tr>
<td ><font color="#ffffff"><strong>Password:</strong><br></font><br></td>
<td><html:password property="password" /><br><br></td>
</tr>
<tr>
</tr>
<tr>
<td ><html:checkbox property="cookie"><span class="whitetext">Keep me Signed In</span> </html:checkbox><br></td>
</tr>
<tr>
<td ><br> <html:submit value="Login"/><br><br></td>
</tr>
</table> </html:form><br></td> </tr></table>
</tiles:put>
</tiles:insert>

Filter class

package com.ProjectManage;
import java.io.*;
import javax.servlet.*;
import javax.swing.text.StyleConstants.CharacterConstants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class CharSetFilter implements Filter
{
/**
* Logging output for this plug in instance.
*/
// private Log myLog = LogFactory.getLog(Constants.PACKAGE);
public void init(FilterConfig config) throws ServletException
{
System.err.println("initilaized"); // myLog.info(this.getClass().getName() + ": Starting filter.");
}
public void destroy()
{
System.err.println("destroyed");
// myLog.info(this.getClass().getName() + ": Destroying filter.");
}
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html; charset=UTF-8");
System.err.println("initilaized"+request.getCharacterEncoding());
// myLog.info(this.getClass().getName() + ": Setting request to " +request.getCharacterEncoding());
chain.doFilter(request,response);
}
}

web.xml code for filter

struts-config.xml

15 years ago

Relative url problem in struts 1.1

Hi,
I am using struts 1.1,there is images folder for all the images in my project.
when I am using below code,image is displaying in google chrome,but not in mozilla or
if i use " <table background="../images/image2486.gif">" ,it works in IE.

So,to get rid of above problem i have define context-param in web.xml with Variable Site and given value in web.xml
an then used follwoing code,but still problem is there

Please help me in solving this Problem

15 years ago

FileUploading in struts1.1

Hi,
I want to upload files on server and create directories dynamically according to unique client_name.Here is my code:-

public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
DynaActionForm addForm = (DynaActionForm) form;
String client_name=request.getParameter("client_name");
String project_name=request.getParameter("project_name");
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort();
System.out.println(basePath);
try
{
//Process the form file
FormFile file= (FormFile) addForm.get("file");
String contentType=file.getContentType();
String fileName=file.getFileName();
byte[] fileData=file.getFileData();
String dir=client_name+"/"+project_name;
String filePath=getServlet().getServletContext().getRealPath("/")+"upload"+"/"+dir;
File file1=new File(dir);
if(!file1.exists())
{
file1.mkdirs();
}
File file2=new File(filePath,fileName);
if(!file2.exists())
{
FileOutputStream fileOutStream=new FileOutputStream(file2);
fileOutStream.write(fileData);
fileOutStream.flush();
fileOutStream.close();
}
//request.setAttribute("fileName",fileName);
}
catch(Exception e)
{
System.out.println("Exception:"+e.getMessage());
}
return null;
}
}

Its Showing cannot find the sepecified path,as i want create directories in upload folder on my server.Please help to solve this.

15 years ago

siva np wrote:Sir,

I have one doubt regardding alfresco.

I think that Alfresco tool is used for content management system.

Are you able to develop application.

thanks & regards,

Siva NP

Dear Siva,
I know that Alfresco tool is used for content management system and i also know struts. I was asking can we use struts with Alfresco for developing any Application(by integrating alfresco in Java IDE). I am 110% able to develop Application.

15 years ago

Other Java Products

Hi,
Can we use Alfresco for struts Development. Is alfresco supports struts.

15 years ago

Other Java Products

XSLT transformation problem

Originally posted by Paul Clapham:
If you look at the XML document, you will see it has a blank before the prolog. At least, the version you posted does. That's what the error message is about.

Hi,
As you mentioned there is a blank before the prolog.i didn't find anyone.
I come to know sometimes there are hex strings add up in starting of our xml.
I had used XVi32 hex editor to check the hex strings and i found FF FE in starting.which characters to use in Place of FF FE to fix it.

Pleas solve it.

16 years ago

XML and Related Technologies

XSLT transformation problem

Hi,

XML file :-

JSP file:-

Following error is occuring:-
[Fatal Error] jstl::1:1: Content is not allowed in prolog.

Please solve it.

Thanks and Regards
Amit Oberoi

16 years ago

XML and Related Technologies

Probelm using XSU

Hi,

I have included xsu12.jar,xmlparserv2.jar,xdb.jar(oracle xml parsers) in my build path.I am using oracle 9i and MyEclipse IDE.
I have written following code:-

16 years ago

XML and Related Technologies

differences between EJB 3.0 & Hibernate?

Welcome Emmanuel Bernard & John Griffin

Please tell me What are the differences between EJB 3.0 & Hibernate

Thanks and Regards
Amit Oberoi

16 years ago

Object Relational Mapping

problem in sending mail

Hi,
I have written following code:--

public static void sendMail(String empid,DataSource dataSource,String email,String req_id)throws Exception
{
Employee emp=(Employee)getEmployeeById(dataSource,empid);
String emailMsgTxt = "Dear Approving Officer,Emp Id"+empid+"wants your confirmation for Leave.<a href='http://localhost:84/EasyOffice/ApproveLeave.do?req_id='"+req_id+"'&emp_id='"+empid+"''>Click here </a> to Approve. Order Confirmation Message. Also include the Tracking Number.";
String emailSubjectTxt = "Application for Leave";
String emailFromAddress =emp.getEmailId();
// Add List of Email address to who email needs to be sent to
String[] emailList =EmailIdSeparator(email);
postMail(emailList,emailSubjectTxt,emailMsgTxt, emailFromAddress);
}
public static void postMail( String recipients[ ], String subject,
String message , String from) throws MessagingException
{
boolean debug = false;
String SMTP_HOST_NAME = "myhostname";
String SMTP_AUTH_USER = "myusername";
String SMTP_AUTH_PWD = "mypassword";
//Set the host smtp address
Properties props = new Properties();
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication("username", "pswd");
}
});
session.setDebug(debug);
// create a message
Message msg = new MimeMessage(session);
// set the from and to address
InternetAddress addressFrom = new InternetAddress(from);
msg.setFrom(addressFrom);
InternetAddress[] addressTo = new InternetAddress[recipients.length];
for (int i = 0; i < recipients.length; i++)
{
addressTo[i] = new InternetAddress(recipients[i]);
}
msg.setRecipients(Message.RecipientType.TO, addressTo);
// Setting the Subject and Content Type
msg.setSubject(subject);
msg.setContent(message, "text/plain");
Transport.send(msg);
}
/**

But its giving following Exception though i have imported javax.mail.Authenticator :-
Thanks

16 years ago

Other JSE/JEE APIs

problem in struts-config.xml

Hi,
I am using struts 1.1 ,I want any action will be executed,if user has logged in the Application.So,i created ApplicationActionMapping class

and Struts-config.xml file

The following Exception is occuring:-
Parsing error processing resource path
java.lang.NoSuchMethodException: Bean has no property named loginRequired
at org.apache.commons.digester.Digester.createSAXException(Digester.java:2540)
at org.apache.commons.digester.Digester.createSAXException(Digester.java:2566)
at org.apache.commons.digester.Digester.startElement(Digester.java:1276)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1548)
at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:1006)
at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:955)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:687)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:432)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:968)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:284)

16 years ago

Problem in Javamail

JSP code

-----------------
Java Bean Code

package com.email;
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
import java.io.*;
import javax.mail.Authenticator;
public class SendMail
{
/*private static final String SMTP_HOST_NAME = "my hostname";
private static final String SMTP_AUTH_USER = "my username";
private static final String SMTP_AUTH_PWD = "my password";
private static final String emailMsgTxt = "Online Order Confirmation Message. Also include the Tracking Number.";
private static final String emailSubjectTxt = "Order Confirmation Subject";
private static final String emailFromAddress = "sudhir@java.com";
// Add List of Email address to who email needs to be sent to
private static final String[] emailList = {"xyz@yahoo.co.in"};*/
public void postMail( String recipients[ ], String subject,
String message , String from) throws MessagingException
{
boolean debug = false;
//Set the host smtp address
Properties props = new Properties();
props.put("mail.smtp.host", "my hostname");
props.put("mail.smtp.auth", "true");
Authenticator auth = new SMTPAuthenticator();
Session session = Session.getDefaultInstance(props, auth);
session.setDebug(debug);
// create a message
Message msg = new MimeMessage(session);
// set the from and to address
InternetAddress addressFrom = new InternetAddress(from);
msg.setFrom(addressFrom);
InternetAddress[] addressTo = new InternetAddress[recipients.length];
for (int i = 0; i < recipients.length; i++)
{
addressTo[i] = new InternetAddress(recipients[i]);
}
msg.setRecipients(Message.RecipientType.TO, addressTo);
// Setting the Subject and Content Type
msg.setSubject(subject);
msg.setContent(message, "text/plain");
Transport.send(msg);
}
/**
* SimpleAuthenticator is used to do simple authentication
* when the SMTP server requires it.
*/
private class SMTPAuthenticator extends javax.mail.Authenticator
{
public PasswordAuthentication getPasswordAuthentication()
{
String username = "my username";
String password = "my password";
return new PasswordAuthentication(username, password);
}
}
}

-------------------------------------
when i use jsp code,following exception occurs,Please Explain

type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax/mail/Authenticator
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:244)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NoClassDefFoundError: javax/mail/Authenticator
java.lang.Class.getDeclaredConstructors0(Native Method)
java.lang.Class.privateGetDeclaredConstructors(Class.java:1618)
java.lang.Class.getConstructor0(Class.java:1930)
java.lang.Class.getConstructor(Class.java:1027)
org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1222)
org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1116)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)
org.apache.jasper.compiler.Node$Root.accept(Node.java:456)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
org.apache.jasper.compiler.Generator.generate(Generator.java:3272)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:244)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

16 years ago

Other JSE/JEE APIs