ADF 11g: Display of logs on webpage

Hi,
In normal JSP pages we can use out.println to display or write something on webpage.
i need to display some logs on Webpage.
is there any ways to do so in ADF?

Manav,
If you are looking for something a bit more complicated, you could have a look at [url http://primefaces.prime.com.tr/en/]FacesTrace - if that logs everything you need, then it's an out-of-the-box solution for you. Otherwise, you could build something yourself using their technique (or even use their source code as a base for something, provided the license is compatible with what you are doing). The technique they use is to create a custom view handler and to dyanmically inject a JSF component into the view which renders the log information.
John

Similar Messages

Adf 11g logging

Hi
How to use ADFLogger in ADF 11g?
Thanks in advance

It's up to you how you want to do it, but I think common practices are to create a logger per class or per functional grouping of classes. It's all down to your choice, but the more granular you create the loggers, the more control you can have in turning on or off pieces of logging.
John

Display row with date search ADF 11g 11.1.1.2.0

Hi
I'm using jdeveloper 11.1.1.2.0 with ADF 11g.
I'm want to display the table rows according to the date between search.
My screen
From ______ To ______ Seachbutton
EMPNO EMPNAME JOINDATE
001 JACK 04/05/2010
002 JILL 02/05/2010
003 PALIN 06/05/2010
when i select date with adf input date in both text box and fire search . i want display the searched records/rows
sorry ......
thanks in advance
Edited by: user9010551 on May 6, 2010 3:43 AM

Hi
I'm using jdeveloper 11.1.1.2.0 with ADF 11g.
I'm want to display the table rows according to the date between search.
My screen
From ______ To ______ Seachbutton
EMPNO EMPNAME JOINDATE
001 JACK 04/05/2010
002 JILL 02/05/2010
003 PALIN 06/05/2010
when i select date with adf input date in both text box and fire search . i want display the searched records/rows
sorry ......
thanks in advance
Edited by: user9010551 on May 6, 2010 3:43 AM

Iframe in adf 11g

Hi,
i am using adf 11g. I wanted to shown BAM reports in my ADF page. I used iframe and displayed the login page of the BAM reports. But logging into the BAM reports jsut refreshes the ADF page. How to access all the BAM pages inside the adf page.
<f:verbatim>
<jsp:element name="iframe">
<jsp:attribute name="src">
${"http://192.168.190.43:9001/OracleBAM/6512/Login.jsp"}
</jsp:attribute>
<jsp:attribute name="width">100%</jsp:attribute>
<jsp:attribute name="height">505px</jsp:attribute>
</jsp:element>
</f:verbatim>
Thanks
Saru

does it work better if you are using an af:inlineFrame component? http://download.oracle.com/docs/cd/E12839_01/apirefs.1111/e12419/tagdoc/af_inlineFrame.html

What are the best coding standards for ADF 11g?

Hi,
Do we have any link that will suggest the best coding standard practices used for ADF 11g?
I am looking out from the perspective of some standards that can be defined before starting my project to know the team on how to
1. Minimize Duplicity and max reusability of code
2. Package the code
3. Resource bundle usage and its calls
4. Maintainning format consistency eg. date display format, number format
5. Exception handling
6. Logging
7. Namiing conventions
Also then we might have standards on
1. Task flow dev.
2. EO and VO creation standards
3. UI development standards [purely ADF component based]
Thanks in advance
Edited by: user8925296 on May 26, 2010 3:24 PM

The ADF Enterprise Methodology Group has a page on standards that gives you a starting point on many of your questions: http://groups.google.com/group/adf-methodology/web/adf-coding-standards
John

How to enable row selection conditionally in ADF 11g Table

Hi,
i am using ADF 11g.
My use cae is:
we need to display a table component in which only those rows that have a particular value in one of its columns should be selectable, other rows should be viewable but not selectable.
That is, to say only those rows should be displayed as selectable in which the user name column is having the value same as the logged in user, suppose. And all the other rows having user name other than logged in user should be viewable , but not selectable for the user.
I know in ADF 10.1.3 it is possible to conditionally enabling selection of rows in af.table by using "selection"-facet. But with 11g there is no such table facet.
Does anyone have some idea how to do it in 11g?
Thanks

Frank,
thank for your suggestion.
so i tried to use clientLister like this:
selectMatCat = function(event) {
var matCatTable = event.getSource();
rwKeySet = event.getAddedSet();
for (rowKey in rwKeySet) {
firstRowKey = rowKey;
break;
var cellhandler = matCatTable.findComponent("matCatCode", firstRowKey);
if (cellhandler != null) {
alert (cellhandler.getValue());
event.cancel();
but the row in which cellhandler != null is still selected so that i can get its value on the sever side by using code like : "matCatTable.getSelectedRowData()".
I also noticed that the selection event will not automatically notify the server so the event.cancel() seems like not make so much sense.
Any suggestion?
Thanks.
Peng

Can we call a method before and after Export operations in ADF 11g

Hi,
My problem is I have to execute a method before and after the export operation.Is this posible in ADF 11g
Regards,
Felix

Hi,
in response to a similatr post of yours, I replied
1. Drop af:exportCollectionActionListener on a command button
2. set the command button to display = false
3. In your Java code, call
ActionEvent ae = new ActionEvent(button);
ae.queue();
Everything you put before
ActionEvent ae = new ActionEvent(button);
ae.queue();
will fires as a pre-trigger, everything after as a post trigger
Frank

ADF 11g: turn off validation pop-up windows

Hi all,
Does anyone know how to turn off the pop-up messages with ADF 11g? I am using Jdeveloper 11.1.1.4.0.
I need to display the error messages on the page. I have added Message components to the page to display the error messages. Now it displays the errors twice. I need to turn off the pop-up message now.
Thanks,
al

Hi,
http://download.oracle.com/docs/cd/E17904_01/apirefs.1111/e12419/tagdoc/af_messages.html
+"If the tag is not present the messages will show up in a page level popup. However, if you want your messages to display inline at a specific location on the page, place the af:messages tag at the appropriate part of your page and set the inline attribute to 'true'."+
Frank

ADF 11g:Success message on fire fox Staus bar

Hi all,
Im working on ADF 11g - Jdeveloper 11.1.1.2.
The page contains a ADF table with Create, Edit and delete operations. The success messages of these operations have to be displayed on the staus bar of the Fire fox browser.
Ex: "Record Successfully created" whenever there is a successful insertion of a record in the ADF table.
How to display the user generated message on the staus bar of Fire fox? Please help....
Thanks,
Manasa.

I'll bite. Presumably you're trying to mimic the same functionality from Forms. Firstly I'll flag that you need to convince users that browsers aren't Forms, and they do things in their own ways. A typical browser user doesn't look to the status bar for messages from an application, the status bar is reserved for browser raised messages.
Yet I also understand it's hard to bend such requirements, so in addressing that requirement specifically, my understanding is the ADF framework doesn't provide this functionality out of the box. You will need to build your own. As a start independent of ADF there appears the ability in Javascript to write to the browser status bar through a function called statsword: http://www.htmlite.com/JS017.php
At this stage I've no inspiration on how to build this in to an ADF solution (it's far too early in the morning), maybe another reader can help, but I suspect a solution might use the ADF af:serverListener and af:clientListener tags.
CM.

ADF 11g SelectOrdershuttle editing the items...

Hi,
I am using selectordershuttle compenent to display the User levels on the adf 11g page.
How can i edit and delete the values which are in the shuttle component?
Thanks in advance.
CM

Hi,
if you bind the shuttle to a List<SelectItem> in a managed bean you only need to take entries out of this list. Its a bit more difficult using ADF list bindings unless you are happy to delete the referenced list items from the database. However, ADF bindings also allow you to remove objects from the collection that builds the list. You should be able to access the iterator binding used by the list binding, get the row to remove and remove it from the collection (don't use the remove or delete operations in this case).
Frank

Oracle ADF 11g – Authentication using Custom ADF Login Form Problem

Hi Guys,
I am trying to Authenticate my adf application using custom Login Form.
following this..
http://www.fireboxtraining.com/blog/2012/02/09/oracle-adf-11g-authentication-using-custom-adf-login-form/#respond
But my Login Page is not Loading.I think its sending request in chain.my jdev version is 11.1.1.5.Any Idea.
Thanks,
Raul

Hi Frank,
I deleted bounded code and In another Unit Test I created a simple login.jspx page and applied form based authentication but still facing same problem means something wrong in starting.
My login.jspx page is
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
    <af:document id="d1" >
      <af:form id="f1" >
        <af:panelFormLayout id="pfl1">
          <af:inputText label="USERNAME" id="it1"
                        />
          <af:inputText label="PASSWORD" id="it2"
                          />
          <af:commandButton text="LOG IN" id="cb1" />
          <f:facet name="footer">
          </f:facet>
        </af:panelFormLayout>
      </af:form>
    </af:document>
</f:view>
</jsp:root>
Don't know wht real problem is

ORACLE ADF 11g /JSF TO serviet (Service method) not invoking

Hi,
ORACLE ADF 11g /JSF TO serviet (Service method) not invoking
My project name is : ComplProject
inside the project im having 1 jsp say x.jsp
work environment : (oracleADF 11g) jdev11 and weblogic server 10.3
in x.jsp im displaying 1 go link -> when ever we click on GO link it should go to ComplServlet.java
i tried like,
FacesContext.getCurrentInstance().getExternalContext().redirect("/servlet/ComplServlet");
the "ComplServlet" is an URL pattern in web.xml which points to servlet.
but not working
i pointed to faces-config.xml also , not working
i tried to forward like
FacesContext context = FacesContext.getCurrentInstance();
ServletContext sContext = (ServletContext)context.getExternalContext().getContext();
ServletRequest request = (ServletRequest)context.getExternalContext().getRequest();
System.out.println("third line...............");
HttpServletResponse response = (HttpServletResponse)context.getExternalContext().getResponse();
response.sendRedirect("/servlet/ViewDocument");
sContext.getRequestDispatcher("/servlet/ViewDocument").include(request, response);
brief
(from jsf page) after clicking on GO LINK i need to redirect or control should go to servlet ->service method
thanks in advance
regards,
sandeep

Hi,
i tried like,
FacesContext.getCurrentInstance().getExternalContext().redirect("/servlet/ComplServlet");
the "ComplServlet" is an URL pattern in web.xml which points to servlet.
but not workingUse like following.
    public HttpServletRequest getServletRequest() {
        return (HttpServletRequest)facesContext.getExternalContext().getRequest();
    public redirect(String url){
       getServletRequest().sendRedirect(getServletRequest().getContextPath() + "/servlet/ComplServlet");
    }If you are using golink as frank suggested then use it like this.
<af:goLink text="ComplServlet" destination="/servlet/ComplServlet"/>no need of using context when using goLink,
Regards,
Santosh.

Getting leaked connection issues in ADF 11g - Urgent

Hi,
I am using Jdev 11.1.1.2.0 with ADF 11g.
I am facing severe and recurring issues of leaked connections and JBO 29000. I have tried many ways but in vain.
I observed that say on my own bowser if I do few login-logouts say 3-4 login logouts I start getting the error.
Initially I thought that I can do away with this by increaing my initial connection pool size. It helped but then it was just so that I deferred the exception by few logouts.
So I seriously doubt if my logout is releasing all resources. Here is what I am doing
1. I send an audit record to DB for the logged in user
2. I do commit/rollback
3. I remove the session attributes associated to the logged user
How and where do I get the session invalidate method. Is there something a miss?
Kindly help.

You can all an action and use code like
public void logout(ActionEvent actionEvent) {
try {
ExternalContext ectx = FacesContext.getCurrentInstance().getExternalContext();
HttpServletResponse response = (HttpServletResponse)ectx.getResponse();
HttpSession session = (HttpSession)ectx.getSession(false);
session.invalidate();
response.sendRedirect("Login.jsp");
} catch (Exception e) {
e.printStackTrace();
}The important part is the session.invalidate()!
Timo

Jdeveloper 11.1.1.2.0 with ADF 11g. add a adf button like ADD(+)

Hi,
I'm using jdeveloper 11.1.1.2.0 with ADF 11g.
I'm display'g view object i.e, i drag some xxxvo1 from datacontrol and drop on jsf with from - i selected ADF form. Now i add a adf button like ADD(+) on top of the panel form.
here when i fire Add button , i want to add the same set of input text box with label of ADF form i mean the above i have created ADF form.
like
ADF FORM
+ --> ADD BUTON
EMPNO ________
EMPNAME ______
EMPDEPT ____
when i fire "+" ADD BUTTON
+ -- > ADD BUTTON
EMPNO ________
EMPNAME ______
EMPDEPT ____
EMPNO ________
EMPNAME ______
EMPDEPT ____
i hope above example give some idea.
thanks in advace

See the example code as below. I use the countries table from HR schema.
<af:table value="#{bindings.CountriesRO1.collectionModel}" var="row"
rows="#{bindings.CountriesRO1.rangeSize}"
emptyText="#{bindings.CountriesRO1.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.CountriesRO1.rangeSize}"
rowBandingInterval="0" id="t1" columnSelection="none"
rowSelection="none" horizontalGridVisible="false"
verticalGridVisible="false" contentDelivery="immediate"
contextMenuSelect="false">
<af:column sortProperty="CountryId" sortable="false"
id="c2" >
<af:panelFormLayout id="pfl1">
<f:facet name="footer"/>
<af:inputText value="#{row.bindings.CountryId.inputValue}"
label="#{bindings.CountriesRO1.hints.CountryId.label}"
required="#{bindings.CountriesRO1.hints.CountryId.mandatory}"
columns="#{bindings.CountriesRO1.hints.CountryId.displayWidth}"
maximumLength="#{bindings.CountriesRO1.hints.CountryId.precision}"
shortDesc="#{bindings.CountriesRO1.hints.CountryId.tooltip}"
id="it2">
<f:validator binding="#{row.bindings.CountryId.validator}"/>
</af:inputText>
<af:inputText value="#{row.bindings.CountryName.inputValue}"
label="#{bindings.CountriesRO1.hints.CountryName.label}"
required="#{bindings.CountriesRO1.hints.CountryName.mandatory}"
columns="#{bindings.CountriesRO1.hints.CountryName.displayWidth}"
maximumLength="#{bindings.CountriesRO1.hints.CountryName.precision}"
shortDesc="#{bindings.CountriesRO1.hints.CountryName.tooltip}"
id="it1">
<f:validator binding="#{row.bindings.CountryName.validator}"/>
</af:inputText>
<af:inputText value="#{row.bindings.RegionId.inputValue}"
label="#{bindings.CountriesRO1.hints.RegionId.label}"
required="#{bindings.CountriesRO1.hints.RegionId.mandatory}"
columns="#{bindings.CountriesRO1.hints.RegionId.displayWidth}"
maximumLength="#{bindings.CountriesRO1.hints.RegionId.precision}"
shortDesc="#{bindings.CountriesRO1.hints.RegionId.tooltip}"
id="it3">
<f:validator binding="#{row.bindings.RegionId.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.CountriesRO1.hints.RegionId.format}"/>
</af:inputText>
</af:panelFormLayout>
</af:column>
</af:table>

ADF 11g - Refreshing adf:Table using af:poll and ValueExpressions

Hi,
I am trying refresh an ADF Read-only table with the af:poll component.
I could see the System.out message in console and Browser activity (refreshing) because of af:poll method.
But, the values are not getting updated until I refresh the page manually and removing the "?_adf.ctrl-state=1228194074_3" part from the Browser URL.
Please find the code which I am using:
System.out.println("Updating table");
FacesContext fctx = FacesContext.getCurrentInstance();
*ValueBinding dcb = fctx.getApplication().createValueBinding("#{bindings}");*
DCBindingContainer bindings = (DCBindingContainer)dcb.getValue(fctx);
DCIteratorBinding dciter =bindings.findIteratorBinding("DepartmentsIterator");
Key current_row_key = dciter.getCurrentRow().getKey();
dciter.executeQuery();
dciter.setCurrentRowWithKey(current_row_key.toStringFormat(true));
Also, I could see createValueBinding / ValueBinding is deprecated and replaced by ValueExpression.
Is this causing any issues or is there any working sample of the same in ADF 11g.
thanks & regards,
S.Vasanth Kumar.
JDev Studio Edition Version 11.1.1.0.1
Build JDEVADF_MAIN.BOXER_GENERIC_081203.1854.5188
Edited by: vasanth.s.kumar on May 6, 2009 10:06 PM

Thank you for the help.
But, I am getting NullPointerException after implementing the following code.
RequestContext.getCurrentInstance().addPartialTarget(this.getTable1());
RequestContext.getCurrentInstance().addPartialTarget(this.getTable2());
+"java.lang.NullPointerException+
+For more information, please see the server's error log for+
+an entry beginning with: Server Exception during PPR, #4"+
Please find the complete stack trace attached.
Inside EmployeesBean
Updating table
May 6, 2009 10:34:05 PM oracle.adfinternal.view.faces.config.rich.RegistrationConfigurator handleError
SEVERE: Server Exception during PPR, #1
javax.el.ELException: java.lang.NullPointerException
     at com.sun.el.parser.AstValue.invoke(AstValue.java:161)
     at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1264)
     at org.apache.myfaces.trinidad.component.UIXPoll.broadcast(UIXPoll.java:98)
     at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
     at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:640)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:275)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:175)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:181)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:85)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:279)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:239)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:196)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:139)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.security.jps.wls.JpsWlsFilter.doFilter(JpsWlsFilter.java:102)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:65)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:149)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.lang.NullPointerException
     at org.apache.myfaces.trinidadinternal.context.RequestContextImpl._getNearestPPRTarget(RequestContextImpl.java:770)
     at org.apache.myfaces.trinidadinternal.context.RequestContextImpl.addPartialTarget(RequestContextImpl.java:487)
     at nl.whitehorses.coherence.view.backing.EmployeesBean.refreshTable(EmployeesBean.java:105)
     at nl.whitehorses.coherence.view.backing.EmployeesBean.onPoll(EmployeesBean.java:110)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.sun.el.parser.AstValue.invoke(AstValue.java:157)
     ... 38 more
thanks & regards,
S.Vasanth Kumar.

ADF 11g: Display of logs on webpage

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