Import javax.microedition.io.HttpConnection times out

Hello,
This is in a BlackBerry JDE application.
The call to 'openInputStream' always times out, as does,
connection.getResponseCode(); or
connection.getType();
try {
String URL = "http://www.google.com/index.html";
HttpConnection connection = (HttpConnection)Connector.open(URL);
connection.setRequestMethod(HttpConnection.GET);
InputStream is = connection.openInputStream(); // this times out
catch (Exception exc) {
String s = exc.getMessage();
Any ideas? Thanks.

not so much the import part, I copied the package include declaration to get the full name.

Similar Messages

Import javax.microedition.io.*; prob's

Hello,
Probably a stupid question but i really need help!!
I've installed the jsme-wireless_toolkit-2_0-linux-1386.bin and that contains a file microedition, i want to be able a small wireless web-service from JBuilder but it needs the import javax.microedition.io.*;
How can I import this ??
Complete newb to programming so I'd really appreciate some help!!
Thanks

Note::my OS is Linux Mandrake 9.0
So when i go to JBuilder and go tools, configure the jdk, add, I then select the microedition folder from my directory, this does nothing i still get the same errors? I downloaded a self extracting binary so can't add that any other ideas.
Really really really need to get this sorted ASAP
thanks

ADF Mobile Client : Error while trying to import javax.microedition.*

Hi,
JDev throws errors at compile time when I try to deploy a sample ADF Mobile Client application.
These errors are related to javax.microedition.io.* imports.
Error(11,29): package javax.microedition.io does not exist
Error(12,29): package javax.microedition.io does not exist
Error(180,9): cannot find class HttpConnection
Error(191,27): cannot find class HttpConnection
Error(191,42): cannot find variable Connector
Error(250,49): inconvertible types
Error(303,40): cannot find variable HttpConnection
Any pointers as to how these errors could be resolved?
Is there a JDev Wireless extension that should be installed to resolve these J2ME related errors?
For JDev 10g, I could locate one such extension called JWE here : http://www.oracle.com/technology/products/iaswe/archive/developer/index.html
I could not find any similar extension for JDeveloper 11.1.3.
Regards,
Prasad.

Hi, just want to make sure - did you install the ADF MObile Client extension yet? Please go to JDev-Help-Check for Updates-Official Oracle Extensions and Updates, and find Oracle ADF MObile Client Extension in the list. Check it, download it, and then restart JDev. Sounds like the extension was not installed, so it's not able to load any J2ME libraries.
If you have downloaded the extension already, please go to project properties-libraries and classpath, and then see if the sample app is referencing some third party libraries, for example something from RIM. If so, please double check the path to the library.
Once you installed the extension, you can also access the ADF Mobile Client developer guide - it contains all the documentation around what you need to install first. Please take a look and see what you need to install - at a minimum, you need to install BlackBerry JDE if you want to deploy to BlackBerry, and Windows Mobile Emulator if you want to test the app on Windows Mobile. Lastly, if you need to synchronize data, then you also need Oracle Database Lite MObile Server installation.
Thanks,
Joe Huang

Getting error javax.microedition.rms.RecordStoreException

Hello ..
I am create records in RMS .. and some time i am getting error like ..
javax.microedition.rms.RecordStoreException: error finding first fit block
at javax.microedition.rms.RecordStore.allocateNewRecordStorage(+76)
at javax.microedition.rms.RecordStore.addRecord(+65)
i dont knw why this error is coming and it comes some time not always .. any idea what is the problem with that .. ??

i just added ur code to simple midlet, its working fine.
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.rms.*;
public class Test extends MIDlet
     public Display display;
     public Test()
     try
     display = Display.getDisplay(this);
     catch(Exception e)
     Form form;
     public void startApp()
     form = new Form("Test");
     display.setCurrent(form);
     Store();
     retive();
     RecordStore _rs;
     public void Store()
     try
     byte[] data = "abcd".getBytes();
     if(_rs==null)
     _rs = RecordStore.openRecordStore("x", true);
     _rs.addRecord(data, 0, data.length);
     catch(Exception e)
     System.out.println("e "+e.toString());
     public void retive()
     try
     String temp =new String(_rs.getRecord(1));
     form.append(temp);
     }catch(Exception e)
     public void pauseApp()
     public void destroyApp(boolean unconditional)
}

Javax.microedition.lcdui.TextField.setChars exception

Hi
I am developing an application for Mobile Banking for my College Project the program need to send an SMS with the Name and PIN no. I am using Sun WTK 2.3 the program compiles and preverifies correctly but when the Submit button is pressed an Illegal exception is thrown.
java.lang.IllegalArgumentException
     at javax.microedition.lcdui.TextField.setChars(+105)
     at javax.microedition.lcdui.TextField.setString(+27)
     at CheckBal.commandAction(+157)
     at javax.microedition.lcdui.Display$DisplayAccessor.commandAction(+282)
     at javax.microedition.lcdui.Display$DisplayManagerImpl.commandAction(+10)
     at com.sun.midp.lcdui.DefaultEventHandler.commandEvent(+68)
     at com.sun.midp.lcdui.AutomatedEventHandler.commandEvent(+47)
     at com.sun.midp.lcdui.DefaultEventHandler$QueuedEventHandler.run(+250)
This is the code.....
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.io.IOException.*;
import javax.microedition.io.*;
import javax.wireless.messaging.*;
public class CheckBal extends MIDlet implements CommandListener
private Form form;
private Command exit;
private Command submit;
private Display display;
TextField t1;
TextField t2;
public CheckBal()
display = Display.getDisplay(this);
exit = new Command("Exit", Command.EXIT, 1);
submit = new Command("Submit", Command.OK, 1);
form = new Form("Check Balance");
public void startApp()
t1 = new TextField("First Name:", "",30, TextField.ANY);
t2 = new TextField("Enter PIN:", "",4, TextField.ANY);
form.addCommand(exit);
form.addCommand(submit);
form.append(t1);
form.append(t2);
form.setCommandListener(this);
display.setCurrent(form);
public void pauseApp()
public void destroyApp(boolean unconditional)
public void commandAction(Command command, Displayable displayable)
if (command == exit)
destroyApp(false);
notifyDestroyed();
if (command == submit)
try{
try{
String s1 = t1.getString();
     String s2 = t2.getString();
     String s3 = s1+s2;
MessageConnection conn = (MessageConnection)Connector.open("sms://:+919412130071");
     TextMessage msg = (TextMessage)conn.newMessage(MessageConnection.TEXT_MESSAGE);
     msg.setPayloadText(s3+ " Balance");
     conn.send(msg);
} catch(Exception e) {
t1.setString(e.toString());
     e.printStackTrace();
catch(Exception ee) {
t2.setString(ee.toString());
catch(Error ee) {
t2.setString(ee.toString());
}

Once again: you might want to look at some examples that are already out there.
The IllegalArgumentException is throws in the midlet, judging by the stacktrace, so saying it orriginates from the servlet is not possible.
Please do some more debugging. Check what you are sending, getting back and print some stuff in logs...
Make sure the servlet works first: test it simply in your webbrowser, then try to get the midlet working.
One tip: never count on length beeing more than -1, so simply do not use it!
InputStream in = ...
ByteArrayOutputStream bout = new ByteArrayOutputStream();
byte[] buffer = new byte[512];
int bs;
while((bs = in.read(buffer)!=-1){
   bout.write(buffer,0,bs);
String response = bout.toString();Much faster and works always.

Package javax.microedition.midlet does not exist

Hi:
I am trying to run the Currency Converter MIDlet. I am using SUnONE4. I have got all the updates for the SUN ONE. When I compile the Converter directory.. i get the following errors.. which indicate that it can't find the javax.micoredition..packages.
converter/ConverterMIDlet.java [11:1] package javax.microedition.midlet does not exist
import javax.microedition.midlet.*;
^
converter/ConverterMIDlet.java [12:1] package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.*;
^
converter/ConverterMIDlet.java [13:1] package javax.microedition.rms does not exist
import javax.microedition.rms.*;
I havem't downloaded the J2ME since i presume that i don't need it since i have updated SunONe. There inside the SUNone i can see under the Device Emulator registory the J2ME wireless toolkit.
Can anyon ehelp please.

make sure you have the microedition classes are in your classpath
--Senthil

Javax.microedition.lcdui & javax.microedition.midlet.MIDlet

When I import the following statements i got an error that the library does not exist (either in eclips or netbeans):
import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;
I have installed the "Wireless Toolkit 2.5.2", but the problem is still exist.
Any advice what should do??
Thanks you in advance.

Post in the correct forum. Either an Eclipse or NetBeans forum (most probably where you should post) or in one of the Java Mobility forums here:
http://forum.java.sun.com/category.jspa?categoryID=22

Package javax.microedition.media does not exist

package javax.microedition.media does not exist
import javax.microedition.media.*;
Please tell me why this error occurs.Is it due to midlet version?

Have you specified the correct setting for your MIDlet project? Note that javax.microedition.media (MMAPI) has been introduced in MIDP2.0.
Cheers

Javax.microedition.location does not exist

Hello everyone. I am new to J2ME development and having problems trying to compile some code. Here's the error message I keep getting:
package javax.microedition.location does not exist
import javax.microedition.location.*;
I really don't know how to correct this. I've tried to download jsr179, but don't know where to put. Please help. Thanks.

WTK 2.2 looks pretty old to me (released in 2005). It does not support location (jsr 179) -- this jsr is not listed at their download page http://java.sun.com/products/sjwtoolkit/download-2_2.html
As for WTK 2.5.2, it works fine for me on WinXP with Java 5 Update 7 (jdk1.5.0_07). *) I did not try it with Java 6
Given that you're already familiar with WTK, I think the safe way to start with location is to do it with WTK 2.5.2. They even provide a reference demo ("apps/CityGuide") which uses location API and is supposed to be buildable / usable.
*) download page for JDK 1.5.0_07 is http://java.sun.com/products/archive/j2se/5.0_07/

In compileng time this class not found import javax.media.jai.JA

Hi,
I�m download
jai_imageio-1_0_01-lib-windows-i586
jai_imageio-1_0_01-lib-windows-i586-jdk
jai_imageio-1_0_01-lib-windows-i586-jre
jdk-1_5_0_02-windows-i586-p
in compel time
import com.sun.media.jai.codec.*;
import javax.media.jai.JAI;
The complier gave me error class not found
How can i configured my system
I have Windows XP
[email protected]

try compiling like this:
java -cp "." myTest
This is not compiling, here you execute the already
compiled myTest.java file (or it should be already
compiled). To compile you may want to use javac or any
other available compiler.Oops, sorry, I didn't mean compiling.
If you were able to compile ok, you can try running the program by using:
java -cp "." myTest
This usually will solve the problem when your program comples fine but can't find the class when you try to run it. It's almost like the compiler assumes to look in the current directory but the VM (java.exe) doesn't make this assumption.

Mb51 ; time-outs, important cpu costs

Hello,
Every day, users running transaction MB51 on the production system (ecc6, Oracle 10.2.0.4) are facing time-out issues (1200 sec).
I had a look at the execution plan, there are important CPU costs, since this a sap standard transaction, I wanted some advice ;
The statisctics are up to date both for the tables and the indexes
SELECT STATEMENT ( Estimated Costs = 916 , Estimated #Rows = 0
       5 NESTED LOOPS
         ( Estim. Costs = 915 , Estim. #Rows = 2.383 )
         Estim. CPU-Costs = 9.314.135 Estim. IO-Costs = 914
           2 TABLE ACCESS BY INDEX ROWID MSEG
             ( Estim. Costs = 438 , Estim. #Rows = 2.383 )
             Estim. CPU-Costs = 5.052.644 Estim. IO-Costs = 438
               1 INDEX RANGE SCAN MSEG~M
                 ( Estim. Costs = 5 , Estim. #Rows = 2.383 )
                 Search Columns: 5
                 Estim. CPU-Costs = 132.111 Estim. IO-Costs = 5
                 Access Predicates
           4 TABLE ACCESS BY INDEX ROWID MKPF
             Estim. CPU-Costs = 1.788 Estim. IO-Costs = 0
Table   MSEG
Last statistics date                  05.03.2012
Analyze Method               Sample 395.660 Rows
Number of rows                        39.566.000
Number of blocks allocated             4.205.760
Number of empty blocks                         0
Average space                                  0
Chain count                                    0
Average row length                           680
Partitioned                                   NO
UNIQUE     Index   MSEG~0
Column Name                     #Distinct
MANDT                                          1
MBLNR                                    483.630
MJAHR                                          3
ZEILE                                        476
Last statistics date                  05.03.2012
Analyze Method               Sample 386.574 Rows
Levels of B-Tree                               3
Number of leaf blocks                    195.500
Number of distinct keys               38.657.400
Average leaf blocks per key                    1
Average data blocks per key                    1
Clustering factor                      5.744.200
               3 INDEX UNIQUE SCAN MKPF~0
                 Search Columns: 3
                 Estim. CPU-Costs = 210 Estim. IO-Costs = 0
                 Access Predicates
NONUNIQUE Index   MSEG~M
Column Name                     #Distinct
MANDT                                          1
MATNR                                     16.601
WERKS                                         29
LGORT                                         38
BWART                                         52
SOBKZ                                          5
Last statistics date                  05.03.2012
Analyze Method               Sample 394.562 Rows
Levels of B-Tree                               3
Number of leaf blocks                    379.900
Number of distinct keys                   16.601
Average leaf blocks per key                   70
Average data blocks per key                6.681
Clustering factor                     35.901.000
NONUNIQUE Index   MSEG~R
Column Name                     #Distinct
MANDT                                          1
RSNUM                                    192.208
Last statistics date                  05.03.2012
Analyze Method               Sample 369.922 Rows
Levels of B-Tree                               3
Number of leaf blocks                    139.100
Number of distinct keys                  404.600
Average leaf blocks per key                    1
Average data blocks per key                   15
Clustering factor                      6.151.600
NONUNIQUE Index   MSEG~S
Column Name                     #Distinct
SMBLN                                        528
SJAHR                                          4
SMBLP                                        150
Last statistics date                  05.03.2012
Analyze Method               Sample 396.865 Rows
Levels of B-Tree                               3
Number of leaf blocks                    182.300
Number of distinct keys                      582
Average leaf blocks per key                  313
Average data blocks per key                7.110
Clustering factor                      4.138.300

Table   MKPF
Last statistics date                  05.03.2012
Analyze Method                Sample 73.955 Rows
Number of rows                         2.465.167
Number of blocks allocated                70.524
Number of empty blocks                         0
Average space                                  0
Chain count                                    0
Average row length                           142
Partitioned                                   NO
NONUNIQUE Index   MKPF~BUD
Column Name                     #Distinct
MANDT                                          1
BUDAT                                        539
MBLNR                                  2.465.167
Last statistics date                  05.03.2012
Analyze Method               Sample 219.184 Rows
Levels of B-Tree                               2
Number of leaf blocks                     12.750
Number of distinct keys                2.499.699
Average leaf blocks per key                    1
Average data blocks per key                    1
Clustering factor                      1.306.222
NONUNIQUE Index   MKPF~Z01
Column Name                     #Distinct
MANDT                                          1
XBLNR                                     43.025
Last statistics date                  05.03.2012
Analyze Method               Sample 169.933 Rows
Levels of B-Tree                               2
Number of leaf blocks                     15.780
Number of distinct keys                  462.223
Average leaf blocks per key                    1
Average data blocks per key                    1
Clustering factor                        587.177
UNIQUE     Index   MKPF~0
Column Name                     #Distinct
MANDT                                          1
MBLNR                                  2.465.167
MJAHR                                          3
Last statistics date                  05.03.2012
Analyze Method               Sample 225.313 Rows
Levels of B-Tree                               2
Number of leaf blocks                     10.044
Number of distinct keys                2.274.411
Average leaf blocks per key                    1
Average data blocks per key                    1
Clustering factor                      1.149.849
*And here is the standard abap coding responsible
*SAP include
*RM07DOCS_GENERATED
*FORM DATA_SELECTION .     "#EC CALLED
* Data selection routine for standard access
* process SELECT command depending on the
* required material selection
if g_cnt_matnr_total > 0                 and
      g_cnt_matnr_total = g_cnt_matnr_i_eq.
*   work with .. for all entries ...
    select (g_t_fields)
    into corresponding fields of table itab
    from mkpf inner join mseg
    on    mkpf~mandt = mseg~mandt
      and mkpf~mblnr = mseg~mblnr
      and mkpf~mjahr = mseg~mjahr
    for all entries in matnr
    where matnr = matnr-low
      and MKPF~BUDAT in BUDAT
      and MSEG~BWART in BWART
      and MSEG~CHARG in CHARG
      and MSEG~KUNNR in KUNNR
      and MSEG~LFBNR in LFBNR
      and MSEG~LGORT in LGORT
      and MSEG~LIFNR in LIFNR
      and MSEG~SOBKZ in SOBKZ
      and MKPF~USNAM in USNAM
      and MKPF~VGART in VGART
      and MSEG~WERKS in WERKS
      and MKPF~XBLNR in XBLNR
%_HINTS
ORACLE '&SUBSTITUTE VALUES&'
else.
*   wor

Custom Class file errors out on import javax.servlet.http.HttpSession

I am trying to write a class file to handle events. This is a test class file copied from the UIX Docs. When I put this in JDeveloper 903 ,and build it the compiler gives the error:
Error(2,27): cannot access class javax.servlet.http.HttpSession; file javax\servlet\http\HttpSession.class not found
I am not sure what is the problem? Can anyone please help?
Here is the code:--
package mypackage1;
import javax.servlet.http.HttpSession;
import oracle.cabo.servlet.Page;
import oracle.cabo.servlet.BajaContext;
import oracle.cabo.servlet.event.PageEvent;
import oracle.cabo.servlet.event.EventResult;
public class MyClass
/** This is handleStoreNameEvent version 1 */
public static EventResult handleStoreNameEvent(BajaContext context,
Page page,
PageEvent event)
String userName = event.getParameter("txt1");
HttpSession session = context.getServletRequest().getSession(true);
session.putValue("User Name", userName);
Page nextPage = new Page("NextPage");
return new EventResult(nextPage);
}

Hi, you are missing the servlet.jar file from your classpath.
In JDeveloper, you can add this by opening up your project -> libraries and adding the servlet runtime library.

Session Time Out For UNLOGGED IN USER During Search -pls help SIR!

Hi,
The problem lies in searchresultscontroller.java/searchcontroller.java file under search/web/handler of an application that supports educational note sharing.
The problem is that -
When I search with query strings in different fields(as you will find in the above mentioned java files)..the keywords in resourcedto and get some files as search results.
Then I click on one of the file from within the search result and visit the file.
Here if I m logged in as an user, and the session time out is set to 1 minute in the web.xml file of the web folder not the admin folder then when I hit the BACK TO SEARCH button it easily goes back to the previous search result page along with the queries string that I had input previously.
The problem is that when I m NOT LOGGED in as an user, and I've performed a search with queries and other dropdowns in the search panel, I get the search result page, I visit the file by clicking on one of them but when I hit the BACK TO SEARCH button I don't see the previous search result page from where I had navigated to view the file.
Please suggest on what changes shall I make in the code so that even if I m not logged in as an user, I get back to the search result page on hitting the BACK TO SEARCH button from the file view page.Sir I m herein pasting the code of the searchresultscontroller.java file, but please feel free to ask for anyother file whose code you might want to see.SEARCHRESULTSCONTROLLER.JAVA FILE CONTENT-
package com.mgh.sps.search.web.handler;
import java.util.Map;
import java.util.regex.Pattern;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import com.mgh.sps.search.business.facade.Search;
import com.mgh.sps.common.dto.ResourceDTO;
import com.mgh.sps.common.util.SessionAttributeKey;
import com.mgh.sps.common.util.SessionManager;
import com.mgh.sps.fileusage.web.constants.FileUsageWebConstants;
public class SearchResultsController extends SimpleFormController {
* SearchResults Controller
* @author Muralikrishna.s
* @Codedondate DD-MM-YY=26-07-07
* @Usecase/s associated =UC504
private static final Logger logger = Logger
.getLogger(SearchResultsController.class.getName());
private final static String REG_EXP = "^[A-Za-z0-9]*$";
private final static Pattern EMAIL_PATTERN_REG = Pattern.compile(REG_EXP);
* Spring framework method used to hold reference data
* @param request
* HttpServletRequest
* @param command
* Object
* @param arg2
* Errors
* @return Map
* @throws Exception
@Override
protected Map referenceData(HttpServletRequest request, Object command,
Errors errors) throws Exception {
logger.debug("SearchResultsController.referenceData() method entered:"
+ request + "," + command + "," + errors);
SessionManager.setSessionAttribute(SessionAttributeKey.tabIndex,
FileUsageWebConstants.TAB_SEARCH, request);
Search search = (Search) super.getWebApplicationContext().getBean(
"searchfacade");
ResourceDTO resourceDto = (ResourceDTO) command;
String[] allValues = new String[7];
if (null != (String[]) SessionManager.getSessionAttribute(
SessionAttributeKey.allValues, request)) {
allValues = (String[]) SessionManager.getSessionAttribute(
SessionAttributeKey.allValues, request);
resourceDto.setKeywords(allValues[0]);
resourceDto.setCountry(allValues[1]);
resourceDto.setUniversityName(allValues[2]);
resourceDto.setSubjectArea(allValues[3]);
resourceDto.setQualification(allValues[4]);
resourceDto.setYearLevel(allValues[5]);
resourceDto.setSpecificType(allValues[6]);
logger.debug("%%%%%%%%%%%%%%%%%qualification%%%%%%%%%%%%%%%"
+ resourceDto.getQualification());
String flag = (String) request.getParameter("id");
resourceDto.setFlag(flag);
logger.debug("SearchResultsController.referenceData() method exited:");
return search.retrieveReferenceData(resourceDto);
* Spring framework method used to hold OnSubmit
* @param request
* HttpServletRequest
* @param response
* HttpServletResponse
* @param command
* Object
* @param arg3
* BindException
* @return ModelAndView
* @throws Exception
@Override
protected ModelAndView onSubmit(HttpServletRequest request,
HttpServletResponse response, Object command, BindException errors)
throws Exception {
SessionManager.cleanup(request);
logger.debug("SearchResultsController.onSubmit() method entered:"
+ request + "," + command + "," + response + "," + errors);
Search search = (Search) super.getWebApplicationContext().getBean(
"searchfacade");
Map dynamic = (Map) getServletContext().getAttribute("config");
ResourceDTO resourceDto = (ResourceDTO) command;
SessionManager.removeSessionAttribute(SessionAttributeKey.allValues,
request);
//changed by sreelatha on sep21
//resourceDto.setKeywords(request.getParameter("keywords"));
//String key = request.getParameter("keywords");
//logger.debug("&&&&&&&&&&&&& key &&&&&&&&&&&&" + key);
String keywords = (request.getParameter("keywords"));
if(null!=keywords) {
keywords = keywords.trim();
resourceDto.setKeywords(keywords);
// changes end
resourceDto.setUniversityName(request.getParameter("universityName"));
resourceDto.setSubjectArea(request.getParameter("subjectArea"));
resourceDto.setCountry(request.getParameter("country"));
resourceDto.setQualification(request.getParameter("qualification"));
resourceDto.setYearLevel(request.getParameter("yearLevel"));
resourceDto.setSpecificType(request.getParameter("specificType"));
String[] allValues = new String[7];
//changed by sreelatha on sep21
//allValues[0] = request.getParameter("keywords");
allValues[0] = resourceDto.getKeywords();
//changes end
allValues[1] = request.getParameter("country");
allValues[2] = request.getParameter("universityName");
allValues[3] = request.getParameter("subjectArea");
allValues[4] = request.getParameter("qualification");
allValues[5] = request.getParameter("yearLevel");
allValues[6] = request.getParameter("specificType");
SessionManager.setSessionAttribute(SessionAttributeKey.allValues,
allValues, request);
if(null!=keywords) {
keywords = keywords.trim();
String words="";
for(int i=0;i<keywords.length();i++) {
String key=String.valueOf(keywords.charAt(i));
if(key.contains("*")) {
key = key.replace("*"," ");
} else if(key.contains("?")) {
key = key.replace("?"," ");
} else if(key.contains("[")) {
key = key.replace("["," ");
} else if(key.contains("{")) {
key = key.replace("{"," ");
} else if(key.contains("(")) {
key = key.replace("("," ");
} else if(key.contains(")")) {
key = key.replace(")"," ");
} else if(key.contains("+")) {
key = key.replace("+"," ");
} else if(key.contains("
key = key.replace("
} else if(key.contains(" ")) {
key = key.replace(" "," ");
} else if(key.contains("_")) {
key = key.replace("","");
} else if(!EMAIL_PATTERN_REG.matcher(key).matches()) {
key = key.replaceAll(key," ");
words = words + key;
keywords = words;
resourceDto.setKeywords(keywords);
SessionManager.setSessionAttribute(SessionAttributeKey.test, search.setInputValues(resourceDto, dynamic), request);
String name = (String) SessionManager.getSessionAttribute(SessionAttributeKey.tempName, request);
String flag1 = request.getParameter("id");
String status="";
if (flag1 !=null && flag1.equals("loggedInUser"))
if(name==null)
return new ModelAndView();
if (flag1 !=null && flag1.equals("loggedInUser")){
status = "redirect:SearchResults.htm?id=loggedInUser";
}else if(flag1 !=null && flag1.equals("nonLoggedInUser"))
status = "redirect:SearchResultsnlu.htm?id=nonLoggedInUser";
super.setSuccessView(status);
ModelAndView mav = new ModelAndView(super.getSuccessView());
logger.debug("SearchResultsController.onSubmit() method exited:");
return mav;
}

Cross-posted in many forums. Don't answer this one.

Session Time Out For UNLOGGED USER During Search -pls help

Hi,
The problem lies in searchresultscontroller.java/searchcontroller.java file under search/web/handler of an application that supports educational note sharing.
The problem is that -
When I search with query strings in different fields(as you will find in the above mentioned java files)..the keywords in resourcedto and get some files as search results.
Then I click on one of the file from within the search result and visit the file.
Here if I m logged in as an user, and the session time out is set to 1 minute in the web.xml file of the web folder not the admin folder then when I hit the BACK TO SEARCH button it easily goes back to the previous search result page along with the queries string that I had input previously.
The problem is that when I m NOT LOGGED in as an user, and I've performed a search with queries and other dropdowns in the search panel, I get the search result page, I visit the file by clicking on one of them but when I hit the BACK TO SEARCH button I don't see the previous search result page from where I had navigated to view the file.
Please suggest on what changes shall I make in the code so that even if I m not logged in as an user, I get back to the search result page on hitting the BACK TO SEARCH button from the file view page.Sir I m herein pasting the code of the searchresultscontroller.java file, but please feel free to ask for anyother file whose code you might want to see.
SEARCHRESULTSCONTROLLER.JAVA FILE CONTENT-
package com.mgh.sps.search.web.handler;
import java.util.Map;
import java.util.regex.Pattern;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import com.mgh.sps.search.business.facade.Search;
import com.mgh.sps.common.dto.ResourceDTO;
import com.mgh.sps.common.util.SessionAttributeKey;
import com.mgh.sps.common.util.SessionManager;
import com.mgh.sps.fileusage.web.constants.FileUsageWebConstants;
public class SearchResultsController extends SimpleFormController {
     * SearchResults Controller
     * @author Muralikrishna.s
     * @Codedondate DD-MM-YY=26-07-07
     * @Usecase/s associated =UC504
     private static final Logger logger = Logger
               .getLogger(SearchResultsController.class.getName());
     private final static String REG_EXP = "^[A-Za-z0-9]*$";
     private final static Pattern EMAIL_PATTERN_REG = Pattern.compile(REG_EXP);
     * Spring framework method used to hold reference data
     * @param request
     * HttpServletRequest
     * @param command
     * Object
     * @param arg2
     * Errors
     * @return Map
     * @throws Exception
     @Override
     protected Map referenceData(HttpServletRequest request, Object command,
               Errors errors) throws Exception {
          logger.debug("SearchResultsController.referenceData() method entered:"
                    + request + "," + command + "," + errors);
          SessionManager.setSessionAttribute(SessionAttributeKey.tabIndex,
                    FileUsageWebConstants.TAB_SEARCH, request);
          Search search = (Search) super.getWebApplicationContext().getBean(
                    "searchfacade");
          ResourceDTO resourceDto = (ResourceDTO) command;
          String[] allValues = new String[7];
          if (null != (String[]) SessionManager.getSessionAttribute(
                    SessionAttributeKey.allValues, request)) {
               allValues = (String[]) SessionManager.getSessionAttribute(
                         SessionAttributeKey.allValues, request);
               resourceDto.setKeywords(allValues[0]);
               resourceDto.setCountry(allValues[1]);
               resourceDto.setUniversityName(allValues[2]);
               resourceDto.setSubjectArea(allValues[3]);
               resourceDto.setQualification(allValues[4]);
               resourceDto.setYearLevel(allValues[5]);
               resourceDto.setSpecificType(allValues[6]);
          logger.debug("%%%%%%%%%%%%%%%%%qualification%%%%%%%%%%%%%%%"
                    + resourceDto.getQualification());
          String flag = (String) request.getParameter("id");
          resourceDto.setFlag(flag);
          logger.debug("SearchResultsController.referenceData() method exited:");
          return search.retrieveReferenceData(resourceDto);
     * Spring framework method used to hold OnSubmit
     * @param request
     * HttpServletRequest
     * @param response
     * HttpServletResponse
     * @param command
     * Object
     * @param arg3
     * BindException
     * @return ModelAndView
     * @throws Exception
     @Override
     protected ModelAndView onSubmit(HttpServletRequest request,
               HttpServletResponse response, Object command, BindException errors)
               throws Exception {
          SessionManager.cleanup(request);
          logger.debug("SearchResultsController.onSubmit() method entered:"
                    + request + "," + command + "," + response + "," + errors);
          Search search = (Search) super.getWebApplicationContext().getBean(
                    "searchfacade");
          Map dynamic = (Map) getServletContext().getAttribute("config");
          ResourceDTO resourceDto = (ResourceDTO) command;
          SessionManager.removeSessionAttribute(SessionAttributeKey.allValues,
                    request);
          //changed by sreelatha on sep21
          //resourceDto.setKeywords(request.getParameter("keywords"));
          //String key = request.getParameter("keywords");
          //logger.debug("&&&&&&&&&&&&& key &&&&&&&&&&&&" + key);
          String keywords = (request.getParameter("keywords"));
          if(null!=keywords) {
               keywords = keywords.trim();
          resourceDto.setKeywords(keywords);
//          changes end
          resourceDto.setUniversityName(request.getParameter("universityName"));
          resourceDto.setSubjectArea(request.getParameter("subjectArea"));
          resourceDto.setCountry(request.getParameter("country"));
          resourceDto.setQualification(request.getParameter("qualification"));
          resourceDto.setYearLevel(request.getParameter("yearLevel"));
          resourceDto.setSpecificType(request.getParameter("specificType"));
          String[] allValues = new String[7];
          //changed by sreelatha on sep21
          //allValues[0] = request.getParameter("keywords");
          allValues[0] = resourceDto.getKeywords();
          //changes end
          allValues[1] = request.getParameter("country");
          allValues[2] = request.getParameter("universityName");
          allValues[3] = request.getParameter("subjectArea");
          allValues[4] = request.getParameter("qualification");
          allValues[5] = request.getParameter("yearLevel");
          allValues[6] = request.getParameter("specificType");
          SessionManager.setSessionAttribute(SessionAttributeKey.allValues,
                    allValues, request);
               if(null!=keywords) {
               keywords = keywords.trim();
               String words="";
               for(int i=0;i<keywords.length();i++) {
                    String key=String.valueOf(keywords.charAt(i));
                    if(key.contains("*")) {
                              key = key.replace("*"," ");
                         } else if(key.contains("?")) {
                              key = key.replace("?"," ");
                         } else if(key.contains("[")) {
                              key = key.replace("["," ");
                         } else if(key.contains("{")) {
                              key = key.replace("{"," ");
                         } else if(key.contains("(")) {
                              key = key.replace("("," ");
                         } else if(key.contains(")")) {
                              key = key.replace(")"," ");
                         } else if(key.contains("+")) {
                              key = key.replace("+"," ");
                         } else if(key.contains("\\")) {
                              key = key.replace("\\"," ");
                         } else if(key.contains(" ")) {
                              key = key.replace(" "," ");
                         } else if(key.contains("_")) {
                              key = key.replace("_","_");
                         } else if(!EMAIL_PATTERN_REG.matcher(key).matches()) {
                              key = key.replaceAll(key," ");
                    words = words + key;
               keywords = words;
               resourceDto.setKeywords(keywords);
          SessionManager.setSessionAttribute(SessionAttributeKey.test, search.setInputValues(resourceDto, dynamic), request);
          String name = (String) SessionManager.getSessionAttribute(SessionAttributeKey.tempName, request);
          String flag1 = request.getParameter("id");
          String status="";
          if (flag1 !=null && flag1.equals("loggedInUser"))
          if(name==null)
                    return new ModelAndView();
          if (flag1 !=null && flag1.equals("loggedInUser")){
               status = "redirect:SearchResults.htm?id=loggedInUser";
          }else if(flag1 !=null && flag1.equals("nonLoggedInUser"))
               status = "redirect:SearchResultsnlu.htm?id=nonLoggedInUser";
          super.setSuccessView(status);
          ModelAndView mav = new ModelAndView(super.getSuccessView());
          logger.debug("SearchResultsController.onSubmit() method exited:");
          return mav;
}

Cross-posted in many forums. Don't answer this one.

Erorr " import javax.servlet.*"

For every one!
I use JDK1.4.0 to develope in Java . But when i study come to Servlet and when i import the library :
"-----import javax.servlet.*---------"
to explore the erorr that can't open this package. Now i don't know to answer this question.
Can any one help me with this?
Outside , these are some erorr for this , when i import this Package : Javax.servlet.*, ....
Thanks for read my post.

Here a direct answer to your question, cutting all the bullcraps that's meaningless to you, which other people told you on the forums you been looking at including this one:
1. install j2ee, I think everyone is clear on that.
2. there should be a page pop up after you finish the installation, and on top it says "Congratulations - You've Completed Installation!"
3. If you don't see this page or you closed it b4 you realize you have a problem on the classpath, go to your j2ee folder and look under doc folder, it will be under the name (((((((about.html/htm))))))) whichever it is.
4. Then look down about 20 lines including empty lines, there should be a link that says:
"Your First Cup: An Introduction to the Java EE Platform: Provides detailed instructions for compiling and running your first program."
If some varies from the instruction than your machine:
1. make sure your system is compatiable with the version of java you installed, it will not run on some of the OS including some version of Windows last time i checked. XP and Vista should be okay i believe.
2. recheck and make sure you done everything correctly.
3. contact java support if there's one if you still think something is worng.
(That's assuming you have no error messages while installing the program, if you not sure about that, reinstall it and note it carefully)
And finally if you are too lazy to look through this instruction or still too dumb to figure this out:
1. uninstall your j2ee.
2. quit your job/school study/hobby as a programmer.
3. choose a new job/school study/hobby.
Took me 2 hours to figure this out while i'm watching youtube so shouldn't be hard once you find this step by step instruction.
And also there's a lot of other goodies such as: Setting up a tomcat server, which got NOTHING to do with coding a java servlet page, it's a server you host the page on.
And please read carefully on other people's comment before you reply so the person who wrote the original message won't be like "WTH is this guy talking about??$*@&!?"
Good luck too you! :)

Import javax.microedition.io.HttpConnection times out

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