Which method is being called?

Hi,
I have the foll. setup:
class A{
func1();
func2(){
func1();
class B extends A{
func1(); // over-ridden
super.func2();
So, when super.func2() is called, and A.func2() is executed, within it does A.func1() get called or does B.func1() get called. If A's method gets called how can I change it to call B's method instead?
Thanks.

Write up a quick test case. You can easily find this out for yourself.

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DoFilter() method is being called only at the second request

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Hi jleech,
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Which method will be called, when invoking home.create() ?

Hi,
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Which Constructor Is Being Called?

Can someone please tell me which constructor is being called in the example below:
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public SuperClass(String a){ /* constructor code */}
public class SubClass extends SuperClass{
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<h:form>

<af:table value="#{bindings.Summary.collectionModel}" var="row"
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<af:table value="#{bindings.BdCommentsView.collectionModel}" var="row"
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<af:inputText value="#{row.CommentId}"
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Edited by: user12341229 on Dec 11, 2009 3:24 PM

I'm not sure if this is considered a bug, but I found that if I use a commandLink in table A, my code doesn't work as expected. However, I found that by using a commandButton in table A the functionality works as expected. I still would like to hear some feedback on this if anyone is interested in recreating the scenario. Thanks.

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DoGet() method is being called every 3inutes repetitively in servlet

HI,
There are 2 managed servers in one unix box.
i have one war application deployed in cluster level. This war application will search the logs and will give particular content as a result.
The Jsp page will send the request and it is able to get the correct results if the operation completes within 3 minutes. if there are so many logs, it is giving unreliable results as war application is sending the request again and again in the interval of 3 mins.
Request parameters are getting by servlet, and this servlet will create the unix shellscript in background and it will execute in a box.
0-3 mins 1st .sh creating and executing..
3-6 mins 2nd .sh creats and starts the execution, once the 1 one is completed...
its becomes infinite loop...
after some time Browser is going to diagnostic error state..
i did debugging there i can see doGet method of servlet is being called for every 3 minutes..
to avoid this i tried to give some parameters in weblogic.xml file...but its not working..
please fine below weblogic.xml file
====================================
<?xml version='1.0' encoding='UTF-8'?>
<weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.2/weblogic-web-app.xsd">
<session-descriptor>
</session-descriptor>
<jsp-descriptor>
<page-check-seconds>-1</page-check-seconds>
<debug>true</debug>
</jsp-descriptor>
<container-descriptor>
<resource-reload-check-secs>-1</resource-reload-check-secs>
<servlet-reload-check-secs>-1</servlet-reload-check-secs>
<prefer-web-inf-classes>true</prefer-web-inf-classes>
</container-descriptor>
<logging>
<log-filename>/wls_domains/b2borap2/application_MT/logs/messagetracker.log</log-filename>
</logging>
</weblogic-web-app>
=======================================================
and web.xml file is
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:javaee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<listener>
<listener-class>
com.tm.messagetracker.listeners.MTrackerSession
</listener-class>
</listener>
<servlet>
<servlet-name>Controller</servlet-name>
<servlet-class>com.tm.messagetracker.Controller</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Controller</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>htm</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>
=========================================
please find the servlet code..
public class Controller extends HttpServlet
public void init()
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
     System.out.println("Iam at doGet");
res.setContentType("text/html");
HttpSession session = req.getSession (false);
if (session==null) {
     // We Send a Redirect
     res.sendRedirect("./../pages/login.jsp");
//HttpSession session = req.getSession(true);
boolean loginTravelled = new Boolean((String)session.getAttribute("loginTravelled")).booleanValue();
UserVerification uv = new UserVerification();
MTUtils mTUtils = new MTUtils();
Properties systemProps = SerializeProperties.doLoad();
int noOFrecordsPerPage = 10;
if (loginTravelled)
     System.out.println("loginTravelled value :"+loginTravelled);
String pageId = req.getParameter("pageId");
String actionId = req.getParameter("actionId");
if (actionId.equals("logout"))
session.removeAttribute("CompleteSearchRecords");
session.removeAttribute("DisplaySearchRecords");
session.invalidate();
System.gc();
res.sendRedirect("./../pages/login.jsp");
else if (pageId.equals("faq"))
if (actionId.equals("homepage"))
System.gc();
res.sendRedirect("./../pages/login.jsp");
else if (actionId.equals("download"))
String fileName = req.getParameter("fileName");
String originalFileName = req.getParameter("originalFileName");
doDownload(req, res, fileName, originalFileName);
else if (pageId.equals("login"))
if (actionId.equals("downloads"))
List downloadListRecords = null;
try
downloadListRecords = DownloadableRecords.getDownloadableRecords(new File(systemProps.getProperty("faq")));
catch (Exception e)
e.printStackTrace();
session.setAttribute("DownloadListRecords", downloadListRecords);
res.sendRedirect("./../pages/downloads.jsp");
else if (actionId.equals("userlogin"))
String userId = req.getParameter("uname").trim();
String password = req.getParameter("passwd").trim();
if ((userId != null) && (userId.length() > 0) && (password != null) && (password.length() > 0))
if ((userId.equals("superadmin")) && (password.equals("superadmin")))
res.sendRedirect("./../pages/admin.jsp");
String userAuthMsg = UserVerification.verifyUser(userId, password);
if (userAuthMsg.equals("adminuser"))
res.sendRedirect("./../pages/admin.jsp");
else if (userAuthMsg.equals("guestuser"))
res.sendRedirect("./../pages/search.jsp");
else if (userAuthMsg.equals("wrongpassword"))
res.sendRedirect("./../pages/login.jsp?userAuthDispMsg=Sorry wrong password");
else if (userAuthMsg.equals("unauthorizeduser"))
res.sendRedirect("./../pages/login.jsp?userAuthDispMsg=User is not Authorized ");
else if ((userAuthMsg.equals("adminpropsNotFound")) || (userAuthMsg.equals("guestpropsNotFound")))
res.sendRedirect("./../pages/error.jsp?userAuthDispMsg=user configurations not found , Please contact admin");
else
res.sendRedirect("./../pages/login.jsp?userAuthDispMsg=UserName or password cannot be null");
else if (pageId.equals("adminPage"))
if (actionId.equals("adduser"))
CommonProperties adminProps = MTrackerProperties.getAdminProps();
CommonProperties guestProps = MTrackerProperties.getGuestProps();
String userId = req.getParameter("adduname").trim();
String password = req.getParameter("passwd").trim();
String userAuthMsg = uv.verifyUser(userId);
if (userAuthMsg.equals("adminuser"))
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Admin user with name exists");
else if (userAuthMsg.equals("guestuser"))
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Guest user with name exists");
else
String userType = req.getParameter("usertype").trim();
if (userType.equals("admin"))
adminProps.addProperty(userId, password);
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=User " + userId + " added successfully");
else
guestProps.addProperty(userId, password);
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=User " + userId + " added successfully");
else if (actionId.equals("deleteuser"))
CommonProperties adminProps = MTrackerProperties.getAdminProps();
CommonProperties guestProps = MTrackerProperties.getGuestProps();
String userId = req.getParameter("deluname").trim();
String userAuthMsg = uv.verifyUser(userId);
if (userAuthMsg.equals("adminuser"))
adminProps.deleteProperty(userId);
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Admin user " + userId + " deleted");
else if (userAuthMsg.equals("guestuser"))
guestProps.deleteProperty(userId);
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Guest user " + userId + " deleted");
else
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=User " + userId + " does not exists ");
else if (actionId.equals("updatescript"))
String perlScriptLoc = req.getParameter("perlloc").trim();
SerializeProperties.doSave(perlScriptLoc);
try
Thread.sleep(2500L);
catch (InterruptedException e) {
e.printStackTrace();
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Perl script location updated with -> " + perlScriptLoc);
else if (actionId.equals("updatepropertyfile"))
String propfileLoc = req.getParameter("proploc").trim();
SerializeProperties.doSave(propfileLoc);
try
Thread.sleep(2500L);
catch (InterruptedException e) {
e.printStackTrace();
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Property file location updated with -> " + propfileLoc);
else if (actionId.equals("searchLink"))
res.sendRedirect("./../pages/search.jsp");
if (actionId.equals("cleanup"))
String resultsDir = systemProps.getProperty("results");
mTUtils.deleteFiles(new File(resultsDir), 24);
res.sendRedirect("./../pages/admin.jsp?userAuthDispMsg=Cleanup Done !!!");
else if (pageId.equals("searchPage"))
     System.out.println("Start searching process Here");
     if (actionId.equals("search"))
     System.out.println("Started searching process");
String tboxValue = req.getParameter("tbox");
String tareaValue = req.getParameter("tarea");
String SearchString = "";
String auditEnable = req.getParameter("audit");
String errorEnable = req.getParameter("error");
String debugEnable = req.getParameter("debug");
String srchStartDate = req.getParameter("srchstartDate");
String srchEndDate = req.getParameter("srchendDate");
String srchInZipFile = "";
if (req.getParameter("srchInZipFile") != null) {
srchInZipFile = req.getParameter("srchInZipFile");
String mode = req.getParameter("inputmode");
try
if (req.getParameter("recordsPerPage") != null)
noOFrecordsPerPage = new Integer(req.getParameter("recordsPerPage")).intValue();
catch (Exception e)
res.sendRedirect("./../pages/error.jsp?userAuthDispMsg=recordsPerPage should be a number");
if (mode.equals("single"))
SearchString = tboxValue;
else
SearchString = tareaValue;
String inputDir = systemProps.getProperty("inputs");
String resultsDir = systemProps.getProperty("results");
String inputFileName = new Integer(mTUtils.getRandom()).toString();
File inputParams = new File(inputDir + "/" + inputFileName + ".properties");
File inputTxt = new File(inputDir + "/" + inputFileName + ".txt");
synchronized (inputParams) {
     System.out.println("inputParams"+inputParams);
synchronized (inputTxt)
     System.out.println("inputtxt"+inputTxt);
boolean saved = false;
CommonProperties singleSerProps = new CommonProperties(inputParams);
Properties searchProps = new Properties();
searchProps.setProperty("search_from_date", srchStartDate);
searchProps.setProperty("search_to_date", srchEndDate);
searchProps.setProperty("force_zip_search", srchInZipFile);
if ((SearchProperties.saveSingeSearchProps(singleSerProps, searchProps)) && (SearchProperties.saveSearchFile(inputTxt, SearchString)))
if (mTUtils.genarateScript(auditEnable, debugEnable, errorEnable, srchInZipFile, inputFileName))
if (mTUtils.runScript("sh", inputFileName))
List tRecords = null;
TrackingLogReader treader = new TrackingLogReader();
try
tRecords = treader.getRecords(new File(resultsDir), inputFileName);
catch (Exception e)
e.printStackTrace();
if (tRecords == null)
tRecords = new ArrayList();
tRecords.add("No Records Found");
String backEnb = "";
String nextEnb = "";
int fromRec = 0;
int toRec = 0;
if (tRecords.size() > noOFrecordsPerPage)
toRec = noOFrecordsPerPage;
backEnb = "false";
nextEnb = "true";
else
toRec = tRecords.size();
backEnb = "false";
nextEnb = "false";
List subList = tRecords.subList(fromRec, toRec);
session.setAttribute("CompleteSearchRecords", tRecords);
session.setAttribute("DisplaySearchRecords", subList);
session.setAttribute("fromRec", new Integer(fromRec));
session.setAttribute("toRec", new Integer(toRec));
session.setAttribute("nextEnb", nextEnb);
session.setAttribute("backEnb", backEnb);
session.setAttribute("recsPerPage", new Integer(noOFrecordsPerPage));
res.sendRedirect("./../pages/SearchResults.jsp");
else {
res.sendRedirect("./../pages/error.jsp?userAuthDispMsg=Problem in calling PERL system , Please contact admin");
else
res.sendRedirect("./../pages/error.jsp?userAuthDispMsg=Script not generated , Please contact admin");
else
res.sendRedirect("./../pages/error.jsp?userAuthDispMsg=Search input directory not found, Please contact admin ");
//inputParams.delete();
//inputTxt.delete();
else if (pageId.equals("searchresults"))
noOFrecordsPerPage = ((Integer)session.getAttribute("recsPerPage")).intValue();
if (actionId.equals("newSearch"))
session.removeAttribute("CompleteSearchRecords");
session.removeAttribute("DisplaySearchRecords");
session.removeAttribute("fromRec");
session.removeAttribute("toRec");
session.removeAttribute("recsPerPage");
System.gc();
res.sendRedirect("./../pages/search.jsp");
else if (actionId.equals("first"))
List completeRecords = (List)session.getAttribute("CompleteSearchRecords");
int fromRec = 0;
int toRec = 0;
String backEnb = "";
String nextEnb = "";
if (completeRecords.size() > noOFrecordsPerPage)
toRec = noOFrecordsPerPage;
backEnb = "false";
nextEnb = "true";
else
toRec = completeRecords.size();
backEnb = "false";
nextEnb = "false";
List subList = completeRecords.subList(fromRec, toRec);
session.setAttribute("CompleteSearchRecords", completeRecords);
session.setAttribute("DisplaySearchRecords", subList);
session.setAttribute("fromRec", new Integer(fromRec));
session.setAttribute("toRec", new Integer(toRec));
session.setAttribute("nextEnb", nextEnb);
session.setAttribute("backEnb", backEnb);
session.setAttribute("recsPerPage", new Integer(noOFrecordsPerPage));
res.sendRedirect("./../pages/SearchResults.jsp");
else if (actionId.equals("last"))
List completeRecords = (List)session.getAttribute("CompleteSearchRecords");
int fromRec = 0;
int toRec = completeRecords.size();
String backEnb = "";
String nextEnb = "";
if (noOFrecordsPerPage > completeRecords.size())
fromRec = 0;
backEnb = "false";
nextEnb = "false";
else
fromRec = completeRecords.size() - noOFrecordsPerPage;
backEnb = "true";
nextEnb = "false";
List subList = completeRecords.subList(fromRec, toRec);
session.setAttribute("CompleteSearchRecords", completeRecords);
session.setAttribute("DisplaySearchRecords", subList);
session.setAttribute("fromRec", new Integer(fromRec));
session.setAttribute("toRec", new Integer(toRec));
session.setAttribute("nextEnb", nextEnb);
session.setAttribute("backEnb", backEnb);
session.setAttribute("recsPerPage", new Integer(noOFrecordsPerPage));
res.sendRedirect("./../pages/SearchResults.jsp");
else if (actionId.equals("back"))
List completeRecords = (List)session.getAttribute("CompleteSearchRecords");
int fromRec = ((Integer)session.getAttribute("fromRec")).intValue();
int toRec = ((Integer)session.getAttribute("toRec")).intValue();
toRec = fromRec;
if (fromRec - noOFrecordsPerPage > 0)
session.setAttribute("backEnb", "true");
fromRec -= noOFrecordsPerPage;
else
fromRec = 0;
session.setAttribute("backEnb", "false");
session.setAttribute("nextEnb", "true");
session.setAttribute("fromRec", new Integer(fromRec));
session.setAttribute("toRec", new Integer(toRec));
List subList = completeRecords.subList(fromRec, toRec);
session.setAttribute("DisplaySearchRecords", subList);
res.sendRedirect("./../pages/SearchResults.jsp");
else if (actionId.equals("next"))
List completeRecords = (List)session.getAttribute("CompleteSearchRecords");
int fromRec = ((Integer)session.getAttribute("fromRec")).intValue();
int toRec = ((Integer)session.getAttribute("toRec")).intValue();
fromRec = toRec;
if (toRec + noOFrecordsPerPage <= completeRecords.size())
session.setAttribute("nextEnb", "true");
toRec += noOFrecordsPerPage;
else
toRec = completeRecords.size();
session.setAttribute("nextEnb", "false");
session.setAttribute("backEnb", "true");
session.setAttribute("fromRec", new Integer(fromRec));
session.setAttribute("toRec", new Integer(toRec));
List subList = completeRecords.subList(fromRec, toRec);
session.setAttribute("DisplaySearchRecords", subList);
res.sendRedirect("./../pages/SearchResults.jsp");
else if (actionId.equals("download"))
String fileName = req.getParameter("fileName");
String originalFileName = req.getParameter("originalFileName");
doDownload(req, res, fileName, originalFileName);
else
res.sendRedirect("./../pages/login.jsp?userAuthDispMsg=Invalid USER");
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
doGet(req, res);
private void doDownload(HttpServletRequest req, HttpServletResponse resp, String filename, String original_filename)
throws IOException
File f = new File(filename);
int length = 0;
ServletOutputStream op = resp.getOutputStream();
ServletContext context = getServletConfig().getServletContext();
String mimetype = context.getMimeType(filename);
resp.setContentType(mimetype != null ? mimetype : "application/octet-stream");
resp.setContentLength((int)f.length());
resp.setHeader("Content-Disposition", "attachment; filename=\"" + original_filename + "\"");
byte[] bbuf = new byte[10240];
DataInputStream in = new DataInputStream(new FileInputStream(f));
while ((in != null) && ((length = in.read(bbuf)) != -1))
op.write(bbuf, 0, length);
in.close();
op.flush();
op.close();
=========================
anyone please help me on above......Thanks in advance..

Hi jleech,
Thanks for the reply. But deleting all the temporary internet files as also the history files does not seem to have an effect. the doFilter is being called only at the second request. or did i miss anything??
Please help. unable to complete the assignment because of this.
Thank You,
Phani Kanuri

JSF: Method not being called

Hi i've a problem that is grieving me. A method reference by a commandButton is not being called. Here's the code:
JSP:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@page contentType="application/xhtml+xml"%>
<%@taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title></title>
</head>
<body bgcolor="white">
<f:view>
        <f:loadBundle basename="sisard.maqueta.web.resources.ApplicationMessages" var="messages"/>
     <h:form id="newBookForm">
            <h2><h:outputText value="#{messages.welcomeMessage}" />:</h2>
            <h3><h:outputText value="#{messages.insertnewbook}" />:</h3>
                <table>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.code}" />:
                        </td>
                        <td>
                            <h:inputText id="code" value="#{GestionLibros.code}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.example}" />:
                        </td>
                        <td>
                            <h:inputText id="example" value="#{GestionLibros.example}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.title}" />:
                        </td>
                        <td>
                            <h:inputText id="title" value="#{GestionLibros.title}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.yearpublication}" />:
                        </td>
                        <td>
                            <h:inputText id="datePublication" value="#{GestionLibros.datePublication}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.isbn}" />:
                        </td>
                        <td>
                            <h:inputText id="isbn" value="#{GestionLibros.isbn}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.cifeditorial}" />:
                        </td>
                        <td>
                            <h:inputText id="cifeditorial" value="#{GestionLibros.cifEditorial}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <h:outputText value="#{messages.nifautor}" />:
                        </td>
                        <td>
                            <h:inputText id="nifautor" value="#{GestionLibros.nifAutor}">
                            </h:inputText>
                        </td>
                    </tr>
                    <tr>
                        <td colspan="2">
                        </td>
                    </tr>
                </table>
                <h:commandButton id="submit" action="#{GestionLibros.insertNewBook}" value="Inserir"/>
        </h:form>
</f:view>
</body>
</html>The backing bean:
package sisard.maqueta.web.cases.case01.view;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import sisard.maqueta.sgl.model.exception.SGLException;
import sisard.maqueta.sgs.model.exception.StockException;
import sisard.maqueta.web.com.SGLManagedBean;
import sisard.maqueta.web.com.ExceptionUtil;
import sisard.maqueta.web.factory.DelegateFactory;
public class GestionLibroManagedBean extends SGLManagedBean{
    private String code;
    private Long example;
    private String title;
    private Calendar datePublication;
    private String isbn;
    private String cifEditorial;
    private String nifAutor;
    public GestionLibroManagedBean() {
    public String insertNewBook() throws SGLException, StockException,
                                         Exception {
        DelegateFactory.getInstance().getLibroDelegate().insertarLibro(
            code,
            example,
            datePublication,
            isbn,
            title,
            cifEditorial,
            nifAutor);
            return "showBooksFound";
    public void setCode(String code) {
        this.code = code;
    public String getCode() {
        return code;
    public void setExample(Long example) {
        this.example = example;
    public Long getExample() {
        return example;
    public void setTitle(String title) {
        this.title = title;
    public String getTitle() {
        return title;
    public void setDatePublication(Date datePublication) {
        Calendar gregorianCalendar = new GregorianCalendar();
        gregorianCalendar.setTimeInMillis(datePublication.getTime());
        this.datePublication = gregorianCalendar;
    public Date getDatePublication() {
        return datePublication != null ? datePublication.getTime() : null;
    public void setIsbn(String isbn) {
        this.isbn = isbn;
    public String getIsbn() {
        return isbn;
    public void setCifEditorial(String cifEditorial) {
        this.cifEditorial = cifEditorial;
    public String getCifEditorial() {
        return cifEditorial;
    public void setNifAutor(String nifAutor) {
        this.nifAutor = nifAutor;
    public String getNifAutor() {
        return nifAutor;
}faces-config.xml
<?xml version="1.0" encoding="windows-1252"?>
<!DOCTYPE faces-config PUBLIC
"-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN"
"http://java.sun.com/dtd/web-facesconfig_1_1.dtd">
<faces-config xmlns="http://java.sun.com/JSF/Configuration">



<managed-bean>
    <managed-bean-name>BuscarLibros</managed-bean-name>
    <managed-bean-class>sisard.maqueta.web.cases.case01.view.BuscarLibroManagedBean</managed-bean-class>
    <managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<managed-bean>
    <managed-bean-name>GestionLibros</managed-bean-name>
    <managed-bean-class>sisard.maqueta.web.cases.case01.view.GestionLibroManagedBean</managed-bean-class>
    <managed-bean-scope>request</managed-bean-scope>
</managed-bean>
    
    
    
    <navigation-rule>
        <from-view-id>/searchBooks.jsp</from-view-id>
        <navigation-case>
            <from-outcome>showBooksFound</from-outcome>
            <to-view-id>/searchBooks.jsp</to-view-id>
        </navigation-case>
        <navigation-case>
            <from-outcome>insertNewBook</from-outcome>
            <to-view-id>/insertNewBook.jsp</to-view-id>
        </navigation-case>
    </navigation-rule>
    <navigation-rule>
        <from-view-id>/insertNewBook.jsp</from-view-id>
        <navigation-case>
            <from-outcome>showBooksFound</from-outcome>
            <to-view-id>/searchBooks.jsp</to-view-id>
        </navigation-case>
    </navigation-rule>
</faces-config>Thanks in advance.

Thanks for your reply. The problem was with Date datePublicacion. It was missing a converter.
java.util.Date is deprecated. Is there a chance to use java.util.Calendar?

How to stop the std SUS method from being called

Hi
I am working on SRM - EDI integration for NON SUS vendor.I am using a custom mapping and custom method call in this case.i have placed the logic in the std. mapping BADI - BBP_SAPXML1_OUT_BADI.i am triggering my custom method call in this method only.but i am unable to stop the control flow here after as i need not to trigger the Std. process.
Regards,
Durgaprasad Kare.

Hi Durga,
The BADI BBP_SAPXML1_OUT_BADI is meant for mapping purposes in the outbound proxy object and cannot be used to control the message flow.
What I would suggest you to code the custom logic in the BBP_DOC_SAVE_BADI where is you can check the vendor and determine the custom message needs to be trigerred. Besides you have a check at XI level to block those mesages that are not needed.
Regards
Kathirvel

Inheritance: Keeping a supers method from being called

Lets say I have the following situation:
public class SuperClass
    public void methodOne(){/* Do Stuff */}
    public void methodTwo(){/* Do Stuff */}
public class FooBar extends SuperClass
    public void methodThree(){/* Do Stuff */}
}My question is, is there any tidy way of making it so that the programmer can't do something like the following:
FooBar fooBar = new FooBar();
fooBar.methodOne();In other words, I want to basically disable the programmer from being able to call FooBars methodOne() that was derived from its super class.
Thank you for your time,
Brandon Murphy

Make it private.
If it needs to be public then I have to wonder if the child class is a true child class as you desire that it shouldn't have all of the public behaviors of the parent. Perhaps you will need to extend by composition rather than by inheritance.
Edited by: Encephalopathic on Jun 5, 2010 3:04 PM

Which method of two interface are being overriden

Hi all,
I have a query.
There are two interfaces interface one interface two. and both declare a method void common()
A class three implements one, two
and implements the method common()
void common() {
System.out.println(" which interface");
so in this case the common method of which interface is being called there
Thanks

Hi,
I don't understand your question. The implementation
of a method in a class does not belong to an
interface. You only say that you fulfill a contract,
so the method fulfills the contract of both one and
two.
One thing you have to be careful of though: The method fulfills both contracts to the extent that the compiler can check. However, the API docs that describe the semantics of the methods may be radically different, and it might be impossible or nonsensical to fulfill both.

Which method is going to be called

hi,
In case we have a subclass over riding a method. Once we instantiate the superclass and call the method which method is going to be called?
e.g
class C2
     private int i = 2;
     public void meth1(){
          System.out.println("super class static method");
class C22 extends C2{
     public void meth1(){
     super.meth1();
     System.out.println("sub class static method");
public class C3 extends C2
public static void main(String [] arg){
     C2 c3 = new C2();
     c3.meth1();
It appears that the C2's method is being called but once overridden shouldnt C22's method be called?

Yes, if you call the method on an object that is an instance of the C22 class, as in:
C2 c3 = new C22();
c3.meth1();Note the "new C22" instead of "new C2".

On Execute operation, the bean getter is being called multiple times

Hi,
I have a JCR data control, i am trying to write a method that returns predicate, but this method is being called multiple times, when executing the advanced search operation.
public List<Predicate> getPredicates() {
ArrayList<Predicate> predicates = new ArrayList<Predicate>();
   // predicates.add(new Predicate("jcr:content/idc:metadata/idc:xScope",Operator.EQUALS,"GLOBAL"));
DCBindingContainer bc=(DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
JUCtrlListBinding attrBinding=(JUCtrlListBinding) bc.findCtrlBinding("StateId");
Object stateId= attrBinding.getSelectedValue();
if(stateId instanceof Row){
predicates.add(new Predicate("jcr:content/idc:metadata/idc:xState"
, Operator.EQUALS
,((Row)stateId).getAttribute("StateId").toString()));
attrBinding=(JUCtrlListBinding) bc.findCtrlBinding("DistrictId");
Object districtId=attrBinding.getSelectedValue();
if(districtId instanceof Row){
      predicates.add(new Predicate("jcr:content/idc:metadata/idc:xDistrict",Operator.EQUALS,((Row)districtId).getAttribute("DistrictId").toString()));
    attrBinding=(JUCtrlListBinding) bc.findCtrlBinding("Scope");
    Object scopeId=attrBinding.getSelectedValue();
    if(scopeId instanceof Row){
        predicates.add(new Predicate("jcr:content/idc:metadata/idc:xScope",Operator.EQUALS,((Row)scopeId).getAttribute("ScopeType")));
    AttributeBinding tempAttrBinding=(AttributeBinding)bc.findCtrlBinding("CreatedDate");
    Object createdDate=tempAttrBinding.getInputValue();
    if(createdDate!=null){
        predicates.add(new Predicate("jcr:content/jcr:created",Operator.EQUALS,createdDate.toString()));
    if (predicates.size()>0){
      return predicates;
return Collections.emptyList();
} The problem is while it's being called multiple times different list's are being returned which is causing the method not to work . The bean is in pageFlowScope .

That is bc ADF life cicle... Is always executing 2 times...

Which method is being called?

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