I am trying to set up file upload example using JAX RS. I could set up the project when the client is a JSP page and there are no issues. But i would like to have the client as a java class which sends post request to the service. My server side code is as shown below.
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import com.sun.jersey.core.header.FormDataContentDisposition;
import com.sun.jersey.multipart.FormDataParam;
#Path("/file")
public class UploadFileService {
#POST
#Path("/upload")
#Consumes(MediaType.MULTIPART_FORM_DATA)
public Response uploadFile(
#FormDataParam("file") InputStream uploadedInputStream,
#FormDataParam("file") FormDataContentDisposition fileDetail) {
String uploadedFileLocation = "d://uploaded/"
+ fileDetail.getFileName();
writeToFile(uploadedInputStream, uploadedFileLocation);
String output = "File uploaded to : " + uploadedFileLocation;
return Response.status(200).entity(output).build();
}
private void writeToFile(InputStream uploadedInputStream,
String uploadedFileLocation) {
try {
OutputStream out = new FileOutputStream(new File(
uploadedFileLocation));
int read = 0;
byte[] bytes = new byte[1024];
out = new FileOutputStream(new File(uploadedFileLocation));
while ((read = uploadedInputStream.read(bytes)) != -1) {
out.write(bytes, 0, read);
}
out.flush();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
The client as a JSP page is as shown below.
<html>
<body>
<h1>File Upload with Jersey</h1>
<form action="http://localhost:9090/RESTfulExample/rest/file/upload" method="post" enctype="multipart/form-data">
<p>
Select a file : <input type="file" name="file" size="45" />
</p>
<input type="submit" value="Upload It" />
</form>
</body>
</html>
Can someone please help me with a class file as a client?
You can use Apache's httpclient and httpmime to accomplish this:
import java.io.File;
import java.io.IOException;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.impl.client.DefaultHttpClient;
public class Uploader {
public void uploadFile(String endpoint, File file) throws ClientProtocolException, IOException {
HttpClient httpclient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(endpoint);
FileBody uploadFilePart = new FileBody(file);
MultipartEntity reqEntity = new MultipartEntity();
reqEntity.addPart("file", uploadFilePart);
httpPost.setEntity(reqEntity);
HttpResponse response = httpclient.execute(httpPost);
//Check response for success
}
}
Which works with your sample server code. See this question, as well.
Related
I am new to lucene and I am trying to do query expansion.
I have referred to these two posts (first , second) and I've managed to reuse the code in a way that suits version 6.0.0, as the one in the previous is deprecated.
The issue is, either I'm not getting a results or I didn't access the results (expanded queries) appropriately.
Here is my code:
import com.sun.corba.se.impl.util.Version;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.StringReader;
import java.io.UnsupportedEncodingException;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.text.ParseException;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.Tokenizer;
import org.apache.lucene.analysis.core.LowerCaseFilter;
import org.apache.lucene.analysis.standard.ClassicTokenizer;
import org.apache.lucene.analysis.standard.StandardFilter;
import org.apache.lucene.analysis.synonym.SynonymFilter;
import org.apache.lucene.analysis.synonym.SynonymMap;
import org.apache.lucene.analysis.synonym.WordnetSynonymParser;
import org.apache.lucene.analysis.util.CharArraySet;
import org.apache.lucene.util.*;
public class Graph extends Analyzer
{
protected static TokenStreamComponents createComponents(String fieldName, Reader reader) throws ParseException{
System.out.println("1");
// TODO Auto-generated method stub
Tokenizer source = new ClassicTokenizer();
source.setReader(reader);
TokenStream filter = new StandardFilter( source);
filter = new LowerCaseFilter(filter);
SynonymMap mySynonymMap = null;
try {
mySynonymMap = buildSynonym();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
filter = new SynonymFilter(filter, mySynonymMap, false);
return new TokenStreamComponents(source, filter);
}
private static SynonymMap buildSynonym() throws IOException, ParseException
{ System.out.print("build");
File file = new File("wn\\wn_s.pl");
InputStream stream = new FileInputStream(file);
Reader rulesReader = new InputStreamReader(stream);
SynonymMap.Builder parser = null;
parser = new WordnetSynonymParser(true, true, new StandardAnalyzer(CharArraySet.EMPTY_SET));
System.out.print(parser.toString());
((WordnetSynonymParser) parser).parse(rulesReader);
SynonymMap synonymMap = parser.build();
return synonymMap;
}
public static void main (String[] args) throws UnsupportedEncodingException, IOException, ParseException
{
Reader reader = new FileReader("C:\\input.txt"); // here I have the queries that I want to expand
TokenStreamComponents TSC = createComponents( "" , new StringReader("some text goes here"));
**System.out.print(TSC); //How to get the result from TSC????**
}
#Override
protected TokenStreamComponents createComponents(String string)
{
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
}
Please suggest ways to help me access the expanded queries!
So, are you just trying to figure out how to iterate through the terms from the TokenStreamComponents in your main method?
Something like this:
TokenStreamComponents TSC = createComponents( "" , new StringReader("some text goes here"));
TokenStream stream = TSC.getTokenStream();
CharTermAttribute termattr = stream.addAttribute(CharTermAttribute.class);
stream.reset();
while (stream.incrementToken()) {
System.out.println(termattr.toString());
}
my JSF 2.0 web application is intended to produce PDF reports.
the problem is that no PDF report is shown up in the explorer window.
I am using eclipse kepler, with apache-tomcat-7.0.52 and the version of jasper Ireport is 4.8
any help would be appreciated.
I will provide the whole java class :
package khldqr.beans;
import java.io.File;
import java.io.IOException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperRunManager;
import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource;
#ManagedBean
#SessionScoped
public class TestReport {
private List<Refugee> refugee;
public List<Refugee> connectRefugeeData() {
ResultSet rs = null;
PreparedStatement pst = null;
Connection con = Database.getConnection();
String stm = "Select R_NO, F_P_Name from M_MAIN_INFO where R_NO < 10";
refugee = new ArrayList<Refugee>();
try {
pst = con.prepareStatement(stm);
pst.execute();
rs = pst.getResultSet();
while (rs.next()) {
Refugee refugeelist = new Refugee();
refugeelist.setR_NO(rs.getInt(1));
refugeelist.setF_P_Name(rs.getString(2));
refugee.add(refugeelist);
}
} catch (SQLException e) {
e.printStackTrace();
}
return refugee;
}
public void PDF(ActionEvent actionEvent) throws IOException, JRException {
System.out.println("this is not my lucky day!!!!!");
File jasper = new File(FacesContext.getCurrentInstance().getExternalContext().getRealPath("report/Majd.jasper"));
byte[] bytes = JasperRunManager.runReportToPdf(jasper.getPath(),null,new JRBeanCollectionDataSource(refugee));
HttpServletResponse response =(HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext().getResponse();
response.setContentType("application/pdf");
ServletOutputStream outputStream = response.getOutputStream();
outputStream.write(bytes, 0 , bytes.length);
outputStream.flush();
outputStream.close();
FacesContext.getCurrentInstance().responseComplete();
}
public TestReport() {
connectRefugeeData();
}
public List<Refugee> getRefugee() {
return refugee;
}
public void setRefugee(List<Refugee> refugee) {
this.refugee = refugee;
}
}
and here is xhtml file:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>Hello To GOPA World!!</title>
</h:head>
<h:body dir="rtl">
<h:form>
<p:commandButton value = "PDF" actionListener="#{testReport.PDF}"></p:commandButton>
</h:form>
<h:dataTable value="#{testReport.refugee}" var="var">
<h:column>
<h:outputText value="#{var.r_NO}"></h:outputText>
</h:column>
<h:column >
<h:outputText value="#{var.f_P_Name}"></h:outputText>
</h:column>
</h:dataTable>
</h:body>
</html>
I can see the message on the console and the page gets refreshed but no PDF report is come up the explorer screen
I have replaced the above PDF method with the code below, but in vain, the same result: no PDF report is coming up the explorer screen.
JasperPrint jasperPrint;
public void init() throws JRException{
JRBeanCollectionDataSource beanCollectionDataSource=new JRBeanCollectionDataSource(refugee);
String reportPath= "e:\\Rita.jasper";
jasperPrint=JasperFillManager.fillReport(reportPath, new HashMap(),beanCollectionDataSource);
}
public void PDF(ActionEvent actionEvent) throws JRException, IOException{
init();
HttpServletResponse httpServletResponse=(HttpServletResponse)FacesContext.getCurrentInstance().getExternalContext().getResponse();
// httpServletResponse.addHeader("Content-disposition", "attachment; filename=report.pdf");
FacesContext.getCurrentInstance().getExternalContext().setResponseContentType("application/pdf");
ServletOutputStream servletOutputStream=httpServletResponse.getOutputStream();
JasperExportManager.exportReportToPdfStream(jasperPrint, servletOutputStream);
System.out.println("All done the report is done");
servletOutputStream.flush();
servletOutputStream.close();
FacesContext.getCurrentInstance().responseComplete();
}
the code is correct, and there is nothing wrong with it.
the problem was some kind of security issue.
I faced the above problem when the report was in a full access folder to all users.
put when I put both of the requested xhtml and the report in a secured folder, everything went OK.
I don't know why!! but that was the case with me.
hoping others will make use of this.
thx.
<p:commandButton value = "PDF" actionListener="#{testReport.PDF}" ajax="false" type="submit"></p:commandButton>
you cant use ajax when calling jasperReports
Thanks to a previous answer, I'm now able to read my password-protected Word 2010 documents. (I have to translate them one by one from .doc to .docx. They go back to 1994, but that's okay.)
I wrote a simple Java class to get started:
package model.docx4j;
import model.JournalEntry;
import model.JournalEntryFactory;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.OpcPackage;
import org.docx4j.openpackaging.parts.Parts;
import java.io.IOException;
import java.io.InputStream;
import java.security.GeneralSecurityException;
import java.util.LinkedList;
import java.util.List;
/**
* JournalEntryFactoryImpl using docx4j
* #author Michael
* #link
* #since 9/8/12 12:44 PM
*/
public class JournalEntryFactoryImpl implements JournalEntryFactory {
#Override
public List<JournalEntry> getEntries(InputStream inputStream, String password) throws IOException, GeneralSecurityException {
List<JournalEntry> journalEntries = new LinkedList<JournalEntry>();
if (inputStream != null) {
try {
OpcPackage opcPackage = OpcPackage.load(inputStream, password);
Parts parts = opcPackage.getParts();
} catch (Docx4JException e) {
LOGGER.error("Could not load document into docx4j", e);
throw new IOException(e);
}
}
return journalEntries;
}
}
And a JUnit test to drive it:
package model.docx4j;
import model.JournalEntry;
import model.JournalEntryFactory;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.OpcPackage;
import org.docx4j.openpackaging.parts.Parts;
import java.io.IOException;
import java.io.InputStream;
import java.security.GeneralSecurityException;
import java.util.LinkedList;
import java.util.List;
/**
* JournalEntryFactoryImpl using docx4j
* #author Michael
* #link
* #since 9/8/12 12:44 PM
*/
public class JournalEntryFactoryImpl implements JournalEntryFactory {
#Override
public List<JournalEntry> getEntries(InputStream inputStream, String password) throws IOException, GeneralSecurityException {
List<JournalEntry> journalEntries = new LinkedList<JournalEntry>();
if (inputStream != null) {
try {
OpcPackage opcPackage = OpcPackage.load(inputStream, password);
Parts parts = opcPackage.getParts();
} catch (Docx4JException e) {
LOGGER.error("Could not load document into docx4j", e);
throw new IOException(e);
}
}
return journalEntries;
}
}
I put a breakpoint into the test to see what docx4j was doing once it read my document. I see a list of 8 parts, but I walked through the tree without finding the content.
Each document consists of a page with a date and content, but I can't find pages. Where do they live?
The main document content lives in the "main document part", which is often named "/word/document.xml".
The usual way to get it with docx4j is:
WordprocessingMLPackage wordMLPackage = (WordprocessingMLPackage)opcPackage;
MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart();
but you'd expect your approach to work as well.
Can anyone provide me a link/document with information on how to write and test custom liferay portlets with Selenium.
I am using Liferay 6.1EE
Thanks
Same as with other tests, assuming you want to run as JUnit test
package org.ood.selenium.test;
import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.IncorrectnessListener;
import com.gargoylesoftware.htmlunit.ScriptException;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlButton;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.javascript.JavaScriptErrorListener;
import com.thoughtworks.selenium.SeleneseTestBase;
import com.thoughtworks.selenium.Selenium;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.htmlunit.HtmlUnitDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebDriverBackedSelenium;
import org.apache.commons.io.FileUtils;
import org.apache.commons.logging.LogFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.logging.Level;
import java.util.regex.Pattern;
public class MyTest extends SeleneseTestBase {
WebDriver driver =null;
#Before
public void setUp() throws Exception {
DesiredCapabilities dc = DesiredCapabilities.firefox();
// dc.setCapability(FirefoxDriver.BINARY, new
//File("C:/Program Files (x86)/Mozilla Firefox/firefox.exe").getAbsolutePath());
dc.setJavascriptEnabled(true);
// driver= new HtmlUnitDriver(true);//Not properly working
driver = new FirefoxDriver(dc);
String baseUrl = "http://localhost:8080/web/guest/home";
selenium = new WebDriverBackedSelenium(driver, baseUrl);
}
/* #Test
public void homePage() throws Exception {
final WebClient webClient = new WebClient();
//HTMLUNit throws lots of errors
webClient.setJavaScriptEnabled(true);
webClient.setJavaScriptErrorListener(new JavaScriptErrorListener() {
public void timeoutError(HtmlPage htmlPage, long allowedTime,
long executionTime) {
// TODO Auto-generated method stub
}
public void scriptException(HtmlPage htmlPage,
ScriptException scriptException) {
System.out.println(scriptException.getMessage());
}
public void malformedScriptURL(HtmlPage htmlPage, String url,
MalformedURLException malformedURLException) {
System.out.println(url);
}
public void loadScriptError(HtmlPage htmlPage, URL scriptUrl,
Exception exception) {
// TODO Auto-generated method stub
}
});
//webClient.setThrowExceptionOnFailingStatusCode(false);
webClient.setThrowExceptionOnScriptError(false);
final HtmlPage page = webClient.getPage("http://localhost:8080/web/guest/home");
webClient.getCache().clear();
page.getElementById("sign-in").click();
page.getElementById("_58_login").type("test#liferay.com");
page.getElementById("_58_password").type("test#liferay.com");
final HtmlButton submit = (HtmlButton)page.getByXPath("//input").get(0);
submit.click();
//assertEquals("HtmlUnit - Welcome to HtmlUnit", page.getTitleText());
System.out.println("Title= " +page.getTitleText());
final String pageAsXml = page.asXml();
// assertTrue(pageAsXml.contains("<body class=\"composite\">"));
System.out.println("pageAsXml=" +pageAsXml);
final String pageAsText = page.asText();
//assertTrue(pageAsText.contains("Support for the HTTP and HTTPS protocols"));
System.out.println("pageAsText="+pageAsText);
webClient.closeAllWindows();
}*/
#Test //Using Graphical GUI
public void testMytest() throws Exception {
//driver.get("http://localhost:8080/web/guest/home");
selenium.open("/");
//selenium.click("id=sign-in");
driver.findElement(By.id("sign-in")).click();
driver.findElement(By.name("_58_login")).clear();
driver.findElement(By.name("_58_login")).sendKeys("test#liferay.com");
driver.findElement(By.name("_58_password")).sendKeys("123");
//driver.findElement(By.name("_58_login")).sendKeys("test#nsn.com");
//driver.findElement(By.name("_58_password")).sendKeys("test");
driver.findElement(By.className("aui-button-input-submit")).submit();
//selenium.setSpeed("1000");
//selenium.waitForPageToLoad("5000");
//Select a nested div( the NodeTree)
driver.findElement(By.xpath("//div[contains(#class,'aui-tree-node-content')" +
" and (contains(.,'TreeNodeX'))]//div[contains(#class,'aui-tree-hitarea')]"))
.click();
//selenium.captureScreenshot("d:/_del/sel_screen.png");//this throws an error
//workaround
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File("d:/_del/sel_screen.png"));
System.out.println("Bodytex=[" +selenium.getBodyText() +"]End Body Text");
String[] titles= selenium.getAllWindowTitles();
System.out.println("Titles Start-");
for (int i = 0; i < titles.length; i++) {
System.out.println(titles[i]);
}
System.out.println("Titles End");
verifyEquals(true, selenium.getBodyText().contains("Site View"));
}
#After
public void tearDown() throws Exception {
selenium.stop();
}
}
this is my productregistration.jsp I want to upload the image and want to also send the data to servlet which is ProductRegistartionServlet.java....can you help me? how it can be possible...
I have already added both jar files named as common-io and common-file-upload
<form action="/eauction/ProductRegistrationServlet" ENCTYPE="multipart/form-data" method="post">
<div class="form_row">
<label class="contact"><strong>Product Image:</strong></label>
<input type="file" class="contact_input" required="required" name="file" />
</div>
<div class="form_row">
<label class="contact"><strong>Product Name:</strong></label>
<input type="text" class="contact_input" required="required" name="p_name" />
</div>
<div class="form_row">
<label class="contact"><strong>Product Type:</strong></label>
<input type="text" class="contact_input" name="p_type" />
</div>
<div class="form_row">
<label class="contact"><strong>Product Prize:</strong></label>
<input type="text" class="contact_input" name="p_prize" required="required" />
</div>
<div class="form_row">
<label class="contact"><strong>Product:</strong></label>
<input type="text" class="contact_input" min="8" max="10" name="p_product" required="required" />
</div>
<div class="form_row">
<label class="contact"><strong>Product Details:</strong></label>
<textarea name="p_detail" class="contact_input" size="200"></textarea>
</div>
<p> </p>
<p> </p>
<div class="form_row">
<input type="image" src="images/GoDf5.gif" alt="submit form"/>
</div>
</form>
here is my servlet help me to figure out the problem please
and this is my ProductRegistrationServlet.java
import java.io.DataInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.io.FilenameUtils;
/**
*
* #author Samkit
*/
public class ProductRegistrationServlet extends HttpServlet {
#Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
// Process regular form field (input type="text|radio|checkbox|etc", select, etc).
String fieldname = item.getFieldName();
String fieldvalue = item.getString();
// ... (do your job here)
String p_name =request.getParameter("p_name");
String p_type=request.getParameter("p_type");
String p_prize=request.getParameter("p_prize");
String p_product=request.getParameter("p_product");
String p_detail=request.getParameter("p_detail");
System.out.print(p_name);
} else {
// Process form file field (input type="file").
String fieldname = item.getFieldName();
String filename = FilenameUtils.getName(item.getName());
DataInputStream in = new DataInputStream(item.getInputStream());
// ... (do your job here)
String contentType = request.getContentType();
String saveFile="";
int formDataLength = request.getContentLength();
byte dataBytes[] = new byte[formDataLength];
int byteRead = 0;
int totalBytesRead = 0;
while(totalBytesRead < formDataLength){
byteRead = in.read(dataBytes, totalBytesRead,formDataLength);
totalBytesRead += byteRead;
}
String file = new String(dataBytes);
saveFile = file.substring(file.indexOf("filename=\"") + 10);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1,saveFile.indexOf("\""));
int lastIndex = contentType.lastIndexOf("=");
String boundary = contentType.substring(lastIndex + 1,contentType.length());
int pos;
pos = file.indexOf("filename=\"");
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
File ff = new File("C:/"+saveFile);
FileOutputStream fileOut = new FileOutputStream(ff);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush();
fileOut.close();
}
}
} catch (FileUploadException e) {
throw new ServletException("Cannot parse multipart request.", e);
}
// ...
}}
/*
Connection con = null;
ResultSet rst = null;
Statement st = null;
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:register");
st =con.createStatement();
rst = st.executeQuery("Select * from productregisteration");
int i = st.executeUpdate("INSERT INTO productregisteration VALUES('"+ff.getPath()+"','"+p_name+"','"+p_type+"','"+p_prize+"','"+p_product+"','"+p_detail+"')");
} catch (ClassNotFoundException ex) {
Logger.getLogger(WelcomeServlet.class.getName()).log(Level.SEVERE, null, ex);
} catch(SQLException se){
}
}
}}*/
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
public class ProductRegistrationServlet extends HttpServlet {
#Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
File savedFile = null;
PrintWriter out = response.getWriter();
String p_name="",p_type="",p_detail="",p_prize="",p_product="",itemName="",User_Name="";
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
// Process regular form field (input type="text|radio|checkbox|etc", select, etc).
String fieldname = item.getFieldName();
String fieldvalue = item.getString();
// ... (do your job here)
if(fieldname.equals("p_type")){
p_type = fieldvalue;
}
if(fieldname.equals("p_name")){
p_name = fieldvalue;
out.println(p_name);
}
if(fieldname.equals("p_prize")){
p_prize = fieldvalue;
}
if(fieldname.equals("p_product")){
p_product = fieldvalue;
}
if(fieldname.equals("p_detail")){
p_detail = fieldvalue;
}
}
else {
itemName = item.getName();
savedFile = new File("C:\\Users\\Samkit\\Documents\\NetBeansProjects\\eauction\\web\\upload\\"+itemName);
out.println(savedFile);
item.write(savedFile);
}
}
Connection con = null;
ResultSet rst = null;
Statement st = null;
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:register");
st=con.createStatement();
//Getting the date only
DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy");
Date date = new Date();
String p_date = dateFormat.format(date);
System.out.println(p_date);
//Getting the time only
Calendar calendar = new GregorianCalendar();
String am_pm;
int hour = calendar.get(Calendar.HOUR);
int minute = calendar.get(Calendar.MINUTE);
int second = calendar.get(Calendar.SECOND);
if(calendar.get(Calendar.AM_PM) == 0)
am_pm = "AM";