Share on Google+Share on Google+

swathi
file uploading
2 Answer(s)      8 years ago
Posted in : Java Server Faces Questions

Ads

View Answers

January 27, 2009 at 10:42 PM


Hi swathi
i am sending source code, this is working properly...

-------------------------------------------------------------------------
<%@ page language="java" import="java.util.*,java.sql.*,java.text.*"%>
<%@ page language="java" import="java.io.File,java.util.regex.*"%>
<%@ page language="java" import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
<%@ page language="java" import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
<%@ page language="java" import="org.apache.commons.fileupload.*"%>
<%@ page language="java" contentType="text/html;charset=UTF-8"%>

<%!
String pname="";
String catname="";
String amount="";
int count1=0,count2=0,count3=0;
%>
<%
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
//System.out.println("request: "+request);
if (!isMultipart) {
System.out.println("File Not Uploaded");
} else {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = null;

try {
items = upload.parseRequest(request);
//System.out.println("items: "+items);
} catch (FileUploadException e) {
e.printStackTrace();
}
Iterator itr = items.iterator();
while (itr.hasNext()) {
FileItem item = (FileItem) itr.next();
if (item.isFormField()){
String name = item.getFieldName();
//System.out.println("name: "+name);
String value = item.getString();
//System.out.println("value: "+value);
if(name.equals("pname")){
pname=value;
//System.out.println(pname);
count1=1;
}
if(name.equals("catname")){
catname=value;
//System.out.println(catname);
count2=2;
}
if(name.equals("amount")){
amount=value;
//System.out.println(amount);
count3=3;
}


January 27, 2009 at 10:42 PM


} else {
try {
String itemName = item.getName();
Random generator = new Random();
int r = Math.abs(generator.nextInt());

String reg = "[.*]";
String replacingtext = "";
System.out.println("Text before replacing is:-" + itemName);
Pattern pattern = Pattern.compile(reg);
Matcher matcher = pattern.matcher(itemName);
StringBuffer buffer = new StringBuffer();
while (matcher.find()) {
matcher.appendReplacement(buffer, replacingtext);
}
int IndexOf = itemName.indexOf(".");
String domainName = itemName.substring(IndexOf);
//System.out.println("domainName: "+domainName);

String finalimage = buffer.toString()+"_"+r+domainName;
System.out.println("Final Image==="+finalimage);

File savedFile = new File(config.getServletContext().getRealPath("/")+"images\\"+finalimage);
System.out.println("--------"+config.getServletContext().getRealPath("/"));
item.write(savedFile);

Connection conn = null;
String url = "jdbc:mysql://localhost:3306/";;
String dbName = "cataloguedb";
String driver = "com.mysql.jdbc.Driver";
String username = "root";
String userPassword = "root";
String strQuery = null;

try {
//System.out.println("itemName::::: "+itemName);
Class.forName(driver).newInstance();
conn = DriverManager.getConnection(url+dbName,username,userPassword);
Statement st = conn.createStatement();
strQuery = "insert into product set catcode='"+catname+"', name='"+pname+"',price='"+amount+"', imageurl='"+finalimage+"'";
int rs = st.executeUpdate(strQuery);
//System.out.println("Query Executed Successfully++++++++++++++");
} catch (Exception e) {
System.out.println(e.getMessage());
} finally {
conn.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
%>
--------------------------------------------------------------------
thanks...









Related Tutorials/Questions & Answers:
uploading a file
uploading a file  When I am trying to upload a file to another system in lan at a location "http://192.168.12.5:8080/tomcat-docs/myapps",then it is giving the following error message "http://192.168.12.5:8080/tomcat-docs/myapps
uploading audio file iphone
uploading audio file iphone  uploading audio file iphone
Advertisements
file uploading
file uploading  How to upload music files onto the server and save the file information to the mysql database fetch and play the music files on a display page without download thus streaming the files
Uploading File on Server
Uploading File on Server  Hello, Can someone explain or suggest example. How do i uploading files on the FTP Server. Thanks
File Uploading Notification
File Uploading Notification  I am uploading files in my application and i want to know how can i know or be notified when file is uploaded. is there any file uploading event there which can tell me that process is going
uploading file to tomcat server
uploading file to tomcat server  please tell me how to upload a file to the URL "http://192.168.12.7:8000/tomcat-docs/" ? thanks
File uploading - Ajax
File uploading  hi friends, how to uploading the file by using "AJAX".Please send the complete source code for this application   where u want to store the file Can u specify
Uploading a file using UploadBean
Uploading a file using UploadBean  Dear sir, In my project i have to upload the file and use the same file for getting a values from that uploaded .xls file.I used UploadBean for uploading .For the first time when i
query related to uploading file
query related to uploading file  hello friends i am doing my project in servlet and i want to upload a file and store file in local hard drive and file name and path in oracle database.with name file name and path i also want
File uploading - JSP-Servlet
File uploading  i am using file uploading code for multiple file and aslo for single file but i am getting problem that No such file found.... http://www.roseindia.net/jsp/file_upload/Sinle_upload.xhtml.shtml
Struts file uploading - Struts
Struts file uploading   Hi all, My application I am uploading... it is breaking while uploading the large file. Please let me know if you know any API... newDocumentForm = (NewDocumentForm) form; FormFile file
Uploading a .3gp file. - MobileApplications
Uploading a .3gp file.  sir, i m sending it again .i want code for java based mobile application, that can take .3GP video file and upload it to youtube using youtube's APIs. The video file would be located on a weblink
uploading a text file into a database
uploading a text file into a database  how to upload a text file... { static File file; public static void main(String[] args) throws Exception { JLabel label=new JLabel("Choose File
File Uploading Problem
File Uploading Problem  I have a file uploading code but it create... = FileUpload.isMultipartContent(request); // Create a new file upload handler... { System.out.println("its a file"); System.out.println
File Uploading Problem
File Uploading Problem  I have a file uploading code but it create... = FileUpload.isMultipartContent(request); // Create a new file upload handler... { System.out.println("its a file"); System.out.println
file uploading using jsp
file uploading using jsp  below file uploading code has one error... = " + formDataLength); //String file = new String(dataBytes); //out.println("FileContents:" + file +""); byte[] line = new byte[128]; if (totalBytesRead
PHP error uploading file - PHP
PHP error uploading file  I am getting error while uploading a file in a folder in PHP ... Warning: Cannot modify header information - headers already send any idea
file Uploading - Development process
file Uploading  Hi all, This is the problem i am facing please help me and solve the problem.i want upload file from my localpc(computer)to any textarea in webapplication.when i drop the mouse on text area the file content
file uploading - Java Beginners
file uploading   hi, i am developing one stand alone j2se programming in that i have to upload a file to another system in the LAN and have... is it should dispaly files from current system and asks whether this file is already
file uploading - JSP-Servlet
file uploading  Hi, thanks a lot for your kind answer. Now my program... problem. Im not geeting the full output for the program. Even, the file... to solve the problem as well. Thanks in advance. Input File
FILE UPLOADING - JSP-Servlet
FILE UPLOADING  Hi , I want Simple program for file upload using html and servlet plese help me  hi friend pls try this code ********** try{ String type=""; String boundary=""; String sz
file uploading - JavaMail
file uploading  Hi thi is swathi.Thank s for giving the answers to previous questions.I am getting the problem with below code FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new
Uploading and download pdf or .txt file.
Uploading and download pdf or .txt file.  I want admin user to upload pdf file into database and the users can download those pdf format from database
Drag and drop file uploading - Ajax
Drag and drop file uploading  Hi all, This is NageswaraRao i want file uploading feature on my web development..using drag and drop mouse functionality. Problem:I have Created one Text area when i drop the file on text area
Uploading a single file by using JSp
Uploading a single file by using JSp  u have said about submit button..but in program u have not used submit button..and where file will be stored..where should we specify the output folder name..   Visit Here
Uploading tha file - JSP-Servlet
Uploading tha file  hi,Sir. this is siddaiah. please give me response for the follwing questions. 1.how to upload file into oracle database using JSP? 2.How to upload photo into oracle database using JSP? Regards
Uploading the file on Server.
Uploading the file on Server This example will explain you how to upload the file on FTP server. ftp_put() command allows to upload an existing file on the server. For uploading a file onto the FTP server, first you have to login
uploading a file - JSP-Interview Questions
uploading a file   uploading a file and storing in database using...; public File currentDir; public DropTarget target; JButton addButton...,BorderLayout.SOUTH); currentDir = new File(System.getProperty("user.dir")); } public
Uploading a single file by using JSp
Uploading a single file by using JSp  u have said about submit button..but in program u have not used submit button..and where file will be stored...;b>Choose the file To Upload:</b></td> <td><INPUT NAME
Multiple file Uploading - JSP-Servlet
Multiple file Uploading   Hello everyone I am using jsp and my IDE... class for JSP: An error occurred at line: 9 in the generated java file... file Only a type can be imported
What changes I have to do in php.ini file for file uploading?
What changes I have to do in php.ini file for file uploading?  What changes I have to do in php.ini file for file uploading
Tutorials   
Java Spring Hibernate Struts Training i have an ques. of advanced java commandlink tag in primefaces needs onclick effect how can i run ASP.Net Server from netbeans IDE? java code for cursor java vertual machine launcher error; cannot access jarfiles JSF Tutorial render in input typetext java.lang.ClassNotFoundException: com.sun.faces.config.ConfigureListener After authentication and connection establishment, Upload a zipfile by chunks in java JSF CONNECTION WITH MICROSOFT ACCESS Download Current Web Page As PDF java servlet dropdown list in jsf panelGrid header do the following how to make drop down list in JSF & fetch data Item from database help me please doubt regarding JSF Creating Dynamic Tree How to upload zip file from android to server programmatically????? jsf application war file not running in my jboss 6.0 on linux 5.5 Business analysis servlet servlet exception in thread main while running servlet How to get browser time zone? JAVA Socket Programming excel report fro jsp mysql Redirect to same jsp page on successful login jsf f:parm value dynamical settings jsf f:parm value dynamical settings RMI Program in netbeans pagination in jsf pagination jsf pagination How create csv format in jsf ? need JSP Code. Arrays, loops and string handling unique value renderer JSF 1.2 online tutorial JSF code JSP jps Multicast under UDP(client server application) How to rectify "Bad version number in .class file" exception in Eclipse about avl tree and hashing project on avl tree and hashing How to navigate from one jsf to another in eclipse how to focus on the new window opened from JSF ? Editing UI components using managed bean

Ads

 
Advertisement null

Ads