Brajesh Kumar Hayaran

Hi Every Body


i m using httpclient API to upload zip fle on server it is working fine on client side but i need to store this file in a folder on server

i am not able to get on server .

following is the code .


client side :--
package javaapplication5; import org.apache.commons.httpclient.*; import org.apache.commons.httpclient.cookie.CookiePolicy; import org.apache.commons.httpclient.methods.*; /** * * @author bhayaran */ public class FormLoginDemo { static final String LOGON_SITE = "localhost"; static final int LOGON_PORT = 8080; public FormLoginDemo() { super(); } public static void main(String[] args) throws Exception { HttpClient client = new HttpClient(); client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT, "http"); client.getState().setCookiePolicy(CookiePolicy.COMPATIBILITY); // 'developer.java.sun.com' has cookie compliance problems // Their session cookie's domain attribute is in violation of the RFC2109 // We have to resort to using compatibility cookie policy GetMethod authget = new GetMethod("/xyz/"); client.executeMethod(authget); System.out.println("Login form get: " + authget.getStatusLine().toString()); // release any connection resources used by the method authget.releaseConnection(); // See if we got any cookies Cookie[] initcookies = client.getState().getCookies(LOGON_SITE, LOGON_PORT, "/xyzr/", false); System.out.println("Initial set of cookies:"); if (initcookies.length == 0) { System.out.println("None"); } else { for (int i = 0; i < initcookies.length; i++) { System.out.println("- " + initcookies[i].toString()); } } PostMethod authpost = new PostMethod("/xyz/index.do"); // Prepare login parameters NameValuePair action = new NameValuePair("action", "loginFromGUI.do"); NameValuePair url = new NameValuePair("url", "loginFromGUI.do"); NameValuePair userid = new NameValuePair("username", "username"); NameValuePair password = new NameValuePair("password", "password"); NameValuePair project = new NameValuePair("project", "spire"); authpost.setRequestBody( new NameValuePair[] {action, userid, project}); client.executeMethod(authpost); System.out.println("Login form post: " + authpost.getStatusLine().toString()); // release any connection resources used by the method authpost.releaseConnection(); // See if we got any cookies // The only way of telling whether logon succeeded is // by finding a session cookie Cookie[] logoncookies = client.getState().getCookies(LOGON_SITE, LOGON_PORT, "/xyz/", true); System.out.println("Logon cookies:"); if (logoncookies.length == 0) { System.out.println("None"); } else { for (int i = 0; i < logoncookies.length; i++) { System.out.println("- " + logoncookies[i].toString()); } } // Usually a successful form-based login results in a redicrect to // another url int statuscode = authpost.getStatusCode(); if ((statuscode == HttpStatus.SC_MOVED_TEMPORARILY) || (statuscode == HttpStatus.SC_MOVED_PERMANENTLY) || (statuscode == HttpStatus.SC_SEE_OTHER) || (statuscode == HttpStatus.SC_TEMPORARY_REDIRECT)) { Header header = authpost.getResponseHeader("location"); if (header != null) { String newuri = header.getValue(); if ((newuri == null) || (newuri.equals(""))) { newuri = "/"; } System.out.println("Redirect target: " + newuri); GetMethod redirect = new GetMethod(newuri); client.executeMethod(redirect); System.out.println("Redirect: " + redirect.getStatusLine().toString()); // release any connection resources used by the method redirect.releaseConnection(); } else { System.out.println("Invalid redirect"); System.exit(1); } } } }
serevr side code :---
---------------------
DiskFileUpload fu = new DiskFileUpload(); // If file size exceeds, a FileUploadException will be thrown fu.setSizeMax(1000000); Iterator itr=null; try { List fileItems= fu.parseRequest(request); itr = fileItems.iterator(); fileItems = fu.parseRequest(request); } catch (FileUploadException ex) { Logger.getLogger(ExtendedUploadZippedResourcesAction.class.getName()).log(Level.SEVERE, null, ex); } while(itr.hasNext()) { FileItem fi = (FileItem)itr.next(); //Check if not form field so as to only handle the file inputs //else condition handles the submit button input if(!fi.isFormField()) { System.out.println("\nNAME: "+fi.getName()); System.out.println("SIZE: "+fi.getSize()); //System.out.println(fi.getOutputStream().toString()); //File fNew= new File(getRealPath("/"), fi.getName()); // System.out.println(fNew.getAbsolutePath()); // fi.write(fNew); } else { System.out.println("Field ="+fi.getFieldName()); } }

Hi Every Body

i am working on pdf indexing and searching page by page
for redaing pdf page by page i m using "com.asprise.util.*;"
open source.

follwoing is code i have written



public static void main(String[] args) {
// TODO Auto-generated method stub
Document doc = new Document();
String page1 =null;
File f = new File("C:\\testpdf\\springmvc.pdf");
File indexDir = new File("c:\\indexes");
String text=null;



try
{
IndexWriter writer = new IndexWriter(indexDir, new StandardAnalyzer(),
true);
writer.setUseCompoundFile(false);




PDFReader reader = new PDFReader(f);
reader.open(); // open the file.

int pages = reader.getNumberOfPages();
System.out.println("Pages " +pages);
for(int i=1; i <= pages; i++) {
System.out.println("I--> " +i);
if(i==14)
break;
text = reader.extractTextFromPage(i);


System.out.println("Page " + i + ": " + text);
page1= String.valueOf(i);

// System.out.println("page--"+page1);
doc.add( new Field("contents", text,Field.Store.YES,Field.Index.UN_TOKENIZED));
doc.add( new Field("Id", page1,Field.Store.YES,Field.Index.UN_TOKENIZED));
doc.add( new Field("File Name ", f.getCanonicalPath(),Field.Store.NO,Field.Index.TOKENIZED));

doc.add( new Field("page", page1,Field.Store.YES,Field.Index.NO));
text="";

}
writer.addDocument(doc);

writer.optimize();
writer.close();
// perform other operations on pages.

reader.close(); // finally, close the file.
PdTest.search();
}catch(Exception ex)
{ex.printStackTrace();}






}

public static void search() throws Exception {
String q= "spring";

File indexDir = new File("c:\\indexes");
//File dataDir = new File("C:\\testpdf");
Directory fsDir = FSDirectory.getDirectory(indexDir, false);
IndexSearcher is = new IndexSearcher(fsDir);
QueryParser QP = new QueryParser("contents", new StandardAnalyzer());
//Query query = QueryParser.parse(q, "contents", new StandardAnalyzer());
Query query = QP.parse(q);
long start = new Date().getTime();
Hits hits = is.search(query);
long end = new Date().getTime();
System.err.println("Found " + hits.length() + " document(s) (in "
+ (end - start) + " milliseconds) that matched query '" +q
+ "':");
for (int i = 0; i < hits.length(); i++) {
Document doc = hits.doc(i);
System.out.println(doc.get("File Name"));
System.out.println(doc.get("page"));

}
}

but after run the code i m getting
Found 0 document(s) (in 0 milliseconds) that matched query 'spring':

i m giving the a pdf that already contain the "spring" text .

can any body please help me


Brajesh