Wrap data

Hi,
I am a newbie to BI publisher. I have a requirement to display data horizontally, and I am able to do that but the problem is I am not able to wrap the data
Here is my template
Group NAME
Group QNO End
End
Total number of questions: 14
When I preview the output in PDF format, I am having the following answer
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 ... and the rest of the questions are not displayed
Whereas I need something like this
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10
Q11 Q12 Q13 Q14
I have tried all the possible options word has...any other help would be greatly appreciated.
Thank you very much

Hi,
nagornyi is right and i think it's either a problem with you word application or you are missing something...
Anyway you can force the wrap with :
<fo:block wrap-option="wrap"><?YOUR_FIELD?></fo:block>See : http://www.w3.org/TR/2001/REC-xsl-20011015/slice7.html chapter 7.15.13
Regards,
Colectionaru

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Does any one know how to fix width of column generic and also wrap data without space

I make following changes in Template > Column Template > Column Template 1
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so any one can tell me how to solve the problem.

Hi,
It is much easier help on layout issues when you create example to apex.oracle.com.
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Jari

Question for experts/ wrapping - data pump

Hello All,
In am using ORACLE 10.2.0.4.0
i have an issue while export / import wrapped procedures:
I have some procedures / packages that are wrapped and when i do export for their related schema and then import it to the database, i got the below error
Compilation errors for PROCEDURE PROC_NAME
Error: PLS-00753: malformed or corrupted wrapped unit
Line: 1
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After i did many tests on this scenario i Noted that:
This error is not appearing on all procedures, there are some that will be corrupted after the import and some will not be corrupted.
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The Data pump export import was not solved even after changing the character set of the database, the procedures were imported with errors and it was fixed after recompiling it.
My issue that i have too many clients and i am not able always to change the character set of the database because i may face ERROR "ORA-12712: new character set must be a superset of old character set"
Hope the above description is clear,
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Any ideas?

Auto wrap data field in a subreport

I have a subreport in my main report that displays one field. The subreport uses a stored procedure that returns one row that is made up of a CSV string. I have "Can Grow" set for the field but it does not wrap to the next line in the subreport. If the string is to long, it cuts off the end and does not display on the next line. Is there another setting I need to set? Or can I even do this?

hi,
Right click the 'Subreport' and select 'Format Subreport'.
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ALSB automatically wrapping data in a CDATA tag

I'm trying to route SOAP messages through ALSB. These messages work like this:
1) Proxy service listens for incoming SOAP request
2) Request is logged and routed to a business service (set up as "Any SOAP Service"), which queries the web service
3) Web service response is logged and passed back to Proxy service and to caller.
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Our calling application cannot process the message with the CDATA tag. Why does ALSB do this, and how can I prevent it from doing so without doing an expensive (and annoying to write) XQuery transform that removes the CDATA tag manually?
Thanks.

Thanks for the response.
Both the proxy service and the business service are set up as "Any Soap".
Here is an example response from the service, as captured by TCPMonitor (before ALSB gets ahold of it):
<?xml version="1.0" encoding="utf-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><soapenv:Body><findAccountsResponse xmlns="http://service.account.test.com"><findAccountsReturn><?xml version="1.0" encoding="UTF-8"?>
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Here's the contents of $body just after the business service receives the response:
<
soapenv:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="ht
tp://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/e
nvelope/">
<findAccountsResponse xmlns="http://service.account.test.com">
<findAccountsReturn><![CDATA[<?xml version="1.0" encoding="UTF-8"?>
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ccounts xmlns:ac="http://xml.test.com/2006/04/Account"><ac:Account><ac:Life
touchId>111111</ac:testId><ac:Name>Test</ac:Name><ac:Address>
<ac:Line1>Test</ac:Line1><ac:City>Hartland Cors</ac:City><ac:Stat
eOrProvinceCode>VT</ac:StateOrProvinceCode><ac:PostalCode>05049 </ac:PostalC
ode><ac:Country>USA </ac:Country></ac:Address><ac:Programs><ac:Program><ac:Code
1</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>2</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>5</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>6</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>7</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>8</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>9</ac:Code><ac:Description>Test </ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program><ac:Program><ac:Code>10</ac:Code><ac:Description>Test</ac:Description><ac:Assignment>VJ</ac:Assignment></ac:Program></ac:Programs></ac:Account></ac:Accounts></qr:Results></qr:QueryResponse></lt:Body></lt:Message>]></findAccountsReturn></findAccountsResponse>
</soapenv:Body>
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I sincerely appreciate your help!

Date Format in PeopleSoft Query Expressions

Hello,
I have devloped a query where one of the field has date field. The format that's showing is 'MM/DD/YYYY'. We want the format in 'MM-DD-YYYY'. I tried to create a expression using to_char(A.fieldname,'MM-DD-YYYY'). But its not working. Is there any other way we can get the format in 'MM/DD/YYYY' from query manager.
Thanks,
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Hi Sam,
PS Query will automatically wrap date fields in the select list with TO_CHAR(...,'YYYY-MM-DD'), even in an expression. However, it only does this when the fieldname includes the alias, so in your expression you could use
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TO_CHAR(TO_DATE(A.fieldname,'YYYY-MM-DD'),'MM-DD-YYYY')If you look at the resulting SQL, this will become
TO_CHAR(TO_DATE(TO_CHAR(A.fieldname,'YYYY-MM-DD'),'YYYY-MM-DD'),'MM-DD-YYYY')which should give the desired result.
Regards,
Bob

When to use Locale specific data in HWC ?

Working with a HWC application i noticed two other options as in screenshot in the MBO screen (i.e Wrap data in PRE CODE and Locale -specific display ). When is the appropriate scenario to use these options?

I never tried this but you may look at here:
Wrap header in PRE : SyBooks Online
Locale Specific : SyBooks Online

Xml data in af:inputText

Hi All,
Is their any way to display the xml data with indentation in af:inputText or any of the editing input componets in adf
i am using jdev11.1.1.5
Thanks in advance

925410 wrote:
Hi Sudipto Desmukh ,
Will you please post it here because I am not able to access this site.
THIS IS THE BLOG POST, WRITTEN BY Lalit Kapoor :
If you also have a requirement where you need to show XML content/payload stored in a CLOB column in the database on an ADF UI, like in a popup as shown below:
Then here are the steps you need to follow to configure a popup to show XML content nicely on the UI:
Create a VO that contains that CLOB attribute.
Create a popup with Content Delivery property set to 'LazyUncached'.
Inside popup, put a Dialog (or panelWindow if you like with Modal property set to true).
Inside Dialog, put a PanelFormLayout component.
Inside PanelFormLayout component, drag the CLOB attribute as inputText component. Configure the inputText component as follows:
Set Read-Only as true, if you dont want the user to edit it, as in my case.
Set the Rows property to any value between 5 to 40 depending on how much payload you want to show on screen at once.
Set the Columns property to any value between 5 to 40 depending on how much characters in a row you want to show on screen at once.
Set Wrap property to 'soft'.
Set the Converter property to a customised converted, like ClobConverter (code shown below).
Use ShowPopupBehavior operation as child of link/button to render the popup.
Here is how that popup code looks like:
<af:popup childCreation="deferred" autoCancel="disabled" id="p1" contentDelivery="lazyUncached">
<af:dialog id="d1" type="cancel">
<f:facet name="buttonBar"/>
<af:panelBox text="B2b Payload*" id="pb1">
<f:facet name="toolbar"/>
<af:panelFormLayout id="pfl1">
<f:facet name="footer"/>
<af:inputText value="#{bindings.B2bPayload.inputValue}" label="#{bindings.B2bPayload.hints.label}"
required="#{bindings.B2bPayload.hints.mandatory}"
columns="100"
maximumLength="#{bindings.B2bPayload.hints.precision}"
shortDesc="#{bindings.B2bPayload.hints.tooltip}" id="it1" converter="ClobConverter"
readOnly="true" rows="21" wrap="soft">
<f:validator binding="#{bindings.B2bPayload.validator}"/>
</af:inputText>
</af:panelFormLayout>
</af:panelBox>
</af:dialog>
</af:popup>
The ClobConverter looks like as shown below:
package com.emerson.eth.adf.view.converter;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.ConverterException;
import oracle.jbo.domain.ClobDomain;
public class ClobConverter implements Converter {
public ClobConverter() {
super();
public Object getAsObject(FacesContext context,
UIComponent component, String value) {
if (context == null || component == null) {
throw new NullPointerException("FacesContext and UIComponent can not be null");
if (value == null) {
return null;
try {
return new ClobDomain(value);
} catch (Exception ex) {
final String message =
String.format("Unable to convert boolean value \"%s\" into a oracle.jbo.domain.Number",
value);
throw new ConverterException(message, ex);
public String getAsString(FacesContext context,
UIComponent component, Object value) {
if (context == null || component == null) {
throw new NullPointerException("FacesContext and UIComponent can not be null");
return value.toString();
You need to register this converter in the faces-config.xml to make it visible in the inputText component configuration wizard, as shown below:
<?xml version="1.0" encoding="windows-1252"?>
<faces-config version="2.0" xmlns="http://java.sun.com/xml/ns/javaee">
<application>
<default-render-kit-id>oracle.adf.rich</default-render-kit-id>
</application>
<converter>
<converter-id>ClobConverter</converter-id>
<converter-class>com.emerson.eth.adf.view.converter.ClobConverter</converter-class>
</converter>
</faces-config>
NOTE:
For XML to appear in the UI, you also need to disabled the wrapping of LOBs done by the Web Logic Server at the data source level. To do this, un-check the 'wrap data type' check box available at:
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Nio write problem: server data sent isn't fully read by client

Hi everyone,
still writing away with my nio server and once again have run into
some problems. Essentially my main problem is that when the server
writes to the client, the write appears to output all the bytes in the
write operation, but the client never accepts them all, even if a
buffer has been manually allocated to the correct size of the data.
As background my server will accept connections. When a connection
is established I register OP_READ on the key. When a OP_READ trigger
occurs the server accepts the clients request, processes it, then
attaches the output to the SelectionKey as a ByteBuffer that has
already been encoded. At this point I then register OP_WRITE on that
SelectionKey (as a side note i'm running this server on XP and had
read that registering OP_READ and OP_WRITE on the same selector was
bad, but then it looked like there was a work around to this) and wait
for an OP_WRITE trigger.
When an OP_WRITE occurs on that key I run a new method (with heavy
influences from the thread: http://forum.java.sun.com/thread.jsp?forum=11&thread=530825 and the taming the nio circus thread) which will grab the attachment and attempt to send it. The code has been written that IF the send cannot complete it should re-attach the remaining bytebuffer to the key and wait for another OP_WRITE to occur so it can send the remainder.
The problem is that whenever I write (and for this test the amount im writing is approx 10100 bytes) the server appears to send it all (by checking the int returned from socketchannel.write()), but at the client end it never reads all the data that is sent.
If i'm using a blocking socket client, then I get a java.net.SocketException: Connection Reset exception, whilst if i'm using a non-blocking client, I get no exception, just not the whole amount of data, even when i've statically allocated a receiving bytebuffer that is big enough.
The following code is a class that is used to do the writing from the server:
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                        closeComplete(localSelectionKey);
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                    // if we get here then the previous write did not fully
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import java.net.*;
import java.util.*;
import java.io.*;
import java.nio.charset.*;
import java.nio.channels.*;
import java.nio.*;
import java.nio.ByteBuffer;
public class ServerTest {
    /* args 0 - the IP of the machine to connect to
       args 1 - the port number
       Simple client that connects to a specified IP & port, takes a line
       of input via stdin, sends that to the connected machine and prints
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       Error handling and such isn't accounted for.
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        BufferedReader buffRead = new
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        PrintStream ps =
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        Charset charset = Charset.forName("ISO-8859-1");
        BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("[CLIENT]Data to send: ");
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        while (returned != null) {
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import java.net.*;
import java.util.*;
import java.io.*;
import java.nio.charset.*;
import java.nio.channels.*;
import java.nio.*;
public class ServerTestNonBlock {
    /* args 0 - the IP of the machine to connect to
       args 1 - the port number
       Simple client that connects to a specified IP & port, takes a line
       of input via stdin, sends that to the connected machine and prints
       out the response.
       Error handling and such isn't accounted for.
   public static void main (String args[]) throws Exception{
        InetSocketAddress addr = new InetSocketAddress
            (args[0], Integer.parseInt(args[1]));
        SocketChannel sc = SocketChannel.open();
        sc.configureBlocking(false);
        Selector selector = Selector.open();
        System.out.println("Starting connection...");
        sc.connect(addr);
        while(!sc.finishConnect()) {
           System.out.println("1,2,3,4 I will keep on counting...");
        System.out.println("Connection established..");
        Charset charset = Charset.forName("ISO-8859-1");
        CharsetEncoder encoder = charset.newEncoder();
        sc.register(selector, SelectionKey.OP_READ | SelectionKey.OP_WRITE);
        while (true) {
           int n = selector.select();
           if (n==0) {
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           Set keys = selector.selectedKeys();
           Iterator it = keys.iterator();
           while (it.hasNext()) {
              SelectionKey selKey = (SelectionKey)it.next();
              if (selKey.isReadable()) {
                 // time to setup read
                 ByteBuffer incomingData =
                    ByteBuffer.allocateDirect(102000);
                 incomingData.clear();
                 int count;
                 while ((count = sc.read(incomingData)) > 0) {
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                    // reading the data
                 System.out.println("Count value: " + count);
                 int pos = incomingData.position();
                 incomingData.flip();
                 CharBuffer content = charset.decode(incomingData);
                 String inData = content.toString();
                 System.out.println(inData.trim());
                 System.out.println("[CLIENT]End server response");
                 System.out.println("Count value: " + count);
                 System.out.println("Position value: " + pos);
                 //sc.close();
                 //break;
              if (selKey.isWritable()) {
                 BufferedReader stdin = new BufferedReader
                   (new InputStreamReader(System.in));
                 System.out.println("[CLIENT]Data to send: ");
                 String data = stdin.readLine();
                 ByteBuffer byteBufferOut = encoder.encode
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                 int length = sc.write(byteBufferOut);
                 System.out.println("Wrote: " + length + " bytes.");
                 selKey.interestOps(SelectionKey.OP_READ);
}I'm kinda stuck at the moment and am making change for the sake of change without getting a good grasp of what is going on. If anyone can provide any help that'd be fantastic. If in the mean time I figgure something out i'll post a response.
If you've gotten this far thanks a bunch for reading :)
Cheers,
Pete

Hi Meesum,
thanks for the reply :)
I'm not convinced this is the error - as i've got two clients listed there, and the odd behaviour from both is that neither is getting through to the last of the data that is sent.
If the null were the problem (which is only checked for in the basic dumb blocking client) i'd be expecting some sort of infinite loop or wait for more data from the server, not an abnormal termination (ala connection reset) from the server. I'll give it a shot anyhow, but I know that under a blocking write operation that that code worked fine.
Thanks again though for the post, has got some of my cogs slowly turning :)
Cheers,
Pete

Data provider close method

I am iterating through a list of Strings and inserting a new row into a database each time. On each iteration I construct the SQL INSERT statment "manually" using setCommand() on my rowset, after which I call the refresh() method on the wrapping data provider.
In the finally block of my try statement, I explicitly call close() on the data provider. But for some reason it re-executes the existing command, so that I have two rows for the last entry in my list. Removing the close() call stops it from happening and I end up with the correct nymber of inserts. Is this expected? The loop definitely iterates the correct number of times.
(The code is attached to a form button action method)
Paul.

Paul,
I've done some testing with this and can't duplicate what you are seeing. Can you please post the code snippet around the inserts?
Thanks!
-David

Why firefox is supporting this tag: input type="date"

This code is working in chrome but not in firefox why?
<input type="date" name="date" value="" class="wpcf7-form-control wpcf7-date wpcf7-validates-as-required wpcf7-validates-as-date" aria-required="true" aria-invalid="false" placeholder="mm/dd/yyyy">

See:
*[https://bugzilla.mozilla.org/show_bug.cgi?id=825294 bug 825294] - Implement date/time input types on Desktop
*[https://bugzilla.mozilla.org/show_bug.cgi?id=888320 bug 888320] - [meta] implement all time and date related input types
Please do not comment in bug reports https://bugzilla.mozilla.org/page.cgi?id=etiquette.html

Hii Regarding Date Comparision

SELECT count(CLM.CLM_CD) from WWOWNER.CLAIM CLm,WWOWNER.DEALER DLR,WWOWNER.CLAIM_FACT Cf
WHERE CLm.CLAIM_KEY=CF.CLAIM_KEY AND DLR.DEALER_KEY=CF.DEALER_KEY
AND DLR.SRC_TYPE_CD='Dealer' and to_date(current_timestamp,'mm/dd/yyy') between '03/01/2008' and '03/01/2010'
when I am writing this query I am Unable to compare the dates .. Please help me I need it.
Thanks,

Warren Tolentino wrote:
and try to wrap your date characters in to_date()And try not to wrap date/timestamp into TO_DATE ;) :
SELECT count(CLM.CLM_CD)
from WWOWNER.CLAIM CLm,WWOWNER.DEALER DLR,WWOWNER.CLAIM_FACT Cf
WHERE CLm.CLAIM_KEY=CF.CLAIM_KEY AND DLR.DEALER_KEY=CF.DEALER_KEY
 AND DLR.SRC_TYPE_CD='Dealer'
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 and current_timestamp < to_date('03/02/2010 ','mm/dd/yyyy')
/SY.

JDBC Transaction is no longer active - status: 'Marked rollback'

I'm getting the folowing issue, we are not seeing this issue if we recycle the WLS
Using WLS V10.3.3
Can any one suggest on this issue, how to reslove this
85417.772: [Full GC [PSYoungGen: 117504K->0K(234880K)] [PSOldGen: 662564K->665699K(700416K)] 780068K->665699K(935296K) [PSPermGen: 133284K->132438K(225280K)], 30.2876423 secs] [Times: user=31.23 sys=0.68, real=30.32 secs]
java.sql.SQLException: The transaction is no longer active - status: 'Marked rollback. [Reason=weblogic.transaction.internal.TimedOutException: Transaction timed out after 39 seconds
BEA1-600C65F8B23E363DFDF0]'. No further JDBC access is allowed within this transaction.
at weblogic.jdbc.wrapper.JTSConnection.checkIfRolledBack(JTSConnection.java:193)
at weblogic.jdbc.wrapper.JTSConnection.checkConnection(JTSConnection.java:209)
at weblogic.jdbc.wrapper.ResultSet.preInvocationHandler(ResultSet.java:99)
at weblogic.jdbc.wrapper.ResultSet_oracle_jdbc_driver_OracleResultSetImpl.next(Unknown Source)
at com.vzw.pos.cmw.ejb.service.UserProfileService.getNewUserId(Unknown Source)
at com.vzw.pos.cmw.ejb.utils.CMWEjbUtil.createUserProfileVO(Unknown Source)
at com.vzw.pos.cmw.ejb.utils.CMWEjbUtil.createRosterVO(Unknown Source)
at com.vzw.pos.cmw.ejb.service.AdministrationBean.getRostersByUserId(Unknown Source)
at com.vzw.pos.cmw.ejb.service.Administration_ujnwz8_ELOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
at com.vzw.pos.cmw.ejb.service.Administration_ujnwz8_ELOImpl.getRostersByUserId(Unknown Source)
at com.vzw.pos.cmw.action.CMWTopFrameAction.setUserRoleInSession(Unknown Source)
at com.vzw.pos.cmw.action.CMWTopFrameAction.changeLocation(Unknown Source)
at sun.reflect.GeneratedMethodAccessor190.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:216)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at com.vzw.pos.cmw.filters.CMWFilter.doFilter(Unknown Source)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3710)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3676)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2272)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2178)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
<Aug 23, 2013 10:41:53 AM EDT> <Warning> <Socket> <BEA-000450> <Socket 298 internal data record unavailable (probable closure due idle timeout), event received -32>
<Aug 23, 2013 10:41:53 AM EDT> <Warning> <Socket> <BEA-000450> <Socket 286 internal data record unavailable (probable closure due idle timeout), event received -32>
<Aug 23, 2013 10:41:56 AM EDT> <Warning> <Socket> <BEA-000450> <Socket 299 internal data record unavailable (probable closure due idle timeout), event received -32>
<Aug 23, 2013 10:42:51 AM EDT> <Warning> <Socket> <BEA-000450> <Socket 286 internal data record unavailable (probable closure due idle timeout), event received -32>

Here is DS configuration
Initial Capacity: 75
Maximum Capacity: 75
Capacity Increment: 1
Seconds to trust an idle pool connection: 10
Shrink Frequency: 900
Enable Connection Leak Profiling: False
Enable Connection Profiling: False
Test Frequency: 120 seconds
Test Connections on Reserve: True
Connection Reserve Timeout: 10 seconds
Connection Creation Retry Frequency: 1
Inactive Connection Timeout: 60 second
Maximum Waiting for Connection: 2147483647
Statment Cache Type: LRU
Statment Cache Size: 10
Connection Creation Relay Frequency: 1
Remove Infected Connections Enabled: True
Wrap Data types: True
Ignore In-use connections: True

How to increase the speed of network file transfer

hi ,
In my application i want to use the file from one system to another system.
i am using stream reader to get the file over the network , its working fine for small file,
but i want to access file size exceed 10 MB then i faced the problem. Its get very slow the file transfer over the network.
so i am try to use java NIO for transfer file,
Using NIO , While i am make server and client both are same system then the file tranfer is 10MB file in 10 seconds , but i am making server and client are different machine then its take so long to transfer file ie (10 MB file in 3 minutes).
I want to reduce the time . If any chance to reduced the file transfer time then please suggest me.
my code is
Server Code :
public class NioServer implements Runnable {
// The host:port combination to listen on
private InetAddress hostAddress;
private int port;
// The channel on which we'll accept connections
private ServerSocketChannel serverChannel;
// The selector we'll be monitoring
private Selector selector;
// The buffer into which we'll read data when it's available
private ByteBuffer readBuffer = ByteBuffer.allocate(10000);
private EchoWorker worker;
// A list of PendingChange instances
private List pendingChanges = new LinkedList();
// Maps a SocketChannel to a list of ByteBuffer instances
private Map pendingData = new HashMap();
public NioServer(InetAddress hostAddress, int port, EchoWorker worker) throws IOException {
 this.hostAddress = hostAddress;
 this.port = port;
 this.selector = this.initSelector();
 this.worker = worker;
public void send(SocketChannel socket, byte[] data) {
 System.out.println("Server Send ");
 synchronized (this.pendingChanges) {
 // Indicate we want the interest ops set changed
 this.pendingChanges.add(new ChangeRequest(socket, ChangeRequest.CHANGEOPS, SelectionKey.OP_WRITE));
 // And queue the data we want written
 synchronized (this.pendingData) {
 List queue = (List) this.pendingData.get(socket);
 if (queue == null) {
 queue = new ArrayList();
 this.pendingData.put(socket, queue);
 queue.add(ByteBuffer.wrap(data));
 // Finally, wake up our selecting thread so it can make the required changes
 this.selector.wakeup();
public void run() {
 while (true) {
 try {
 // Process any pending changes
 synchronized (this.pendingChanges) {
 Iterator changes = this.pendingChanges.iterator();
 while (changes.hasNext()) {
 ChangeRequest change = (ChangeRequest) changes.next();
 switch (change.type) {
 case ChangeRequest.CHANGEOPS:
 SelectionKey key = change.socket.keyFor(this.selector);
 key.interestOps(change.ops);
 this.pendingChanges.clear();
 // Wait for an event one of the registered channels
 this.selector.select();
 // Iterate over the set of keys for which events are available
 Iterator selectedKeys = this.selector.selectedKeys().iterator();
 while (selectedKeys.hasNext()) {
 SelectionKey key = (SelectionKey) selectedKeys.next();
 selectedKeys.remove();
 if (!key.isValid()) {
 continue;
 // Check what event is available and deal with it
 if (key.isAcceptable()) {
 this.accept(key);
 } else if (key.isReadable()) {
 this.read(key);
 } else if (key.isWritable()) {
 this.write(key);
 } catch (Exception e) {
 e.printStackTrace();
private void accept(SelectionKey key) throws IOException {
 System.out.println("Server Accept ");
 // For an accept to be pending the channel must be a server socket channel.
 ServerSocketChannel serverSocketChannel = (ServerSocketChannel) key.channel();
 // Accept the connection and make it non-blocking
 SocketChannel socketChannel = serverSocketChannel.accept();
 Socket socket = socketChannel.socket();
 socketChannel.configureBlocking(false);
 // Register the new SocketChannel with our Selector, indicating
 // we'd like to be notified when there's data waiting to be read
 socketChannel.register(this.selector, SelectionKey.OP_READ);
private void read(SelectionKey key) throws IOException {
 System.out.println("server Read : ");
 SocketChannel socketChannel = (SocketChannel) key.channel();
 // Clear out our read buffer so it's ready for new data
 readBuffer.clear();
// readFully( readBuffer , socketChannel ) ;
 // Attempt to read off the channel
 int numRead;
 try {
 numRead = socketChannel.read(readBuffer);
 } catch (IOException e) {
 // The remote forcibly closed the connection, cancel
 // the selection key and close the channel.
 key.cancel();
 socketChannel.close();
 return;
 if (numRead == -1) {
 // Remote entity shut the socket down cleanly. Do the
 // same from our end and cancel the channel.
 key.channel().close();
 key.cancel();
 return;
 // Hand the data off to our worker thread
 this.worker.processData(this, socketChannel, this.readBuffer.array(), numRead);
private void write(SelectionKey key) throws IOException {
 System.out.println("Server Write ");
 SocketChannel socketChannel = (SocketChannel) key.channel();
 synchronized (this.pendingData) {
 List queue = (List) this.pendingData.get(socketChannel);
 // Write until there's not more data ...
 while (!queue.isEmpty()) {
 ByteBuffer buf = (ByteBuffer) queue.get(0);
 socketChannel.write(buf);
 if (buf.remaining() > 0) {
 System.out.println( "buf.remaining() " + buf.remaining() ) ;
 // ... or the socket's buffer fills up
 break;
 queue.remove(0);
 if (queue.isEmpty()) {
 // We wrote away all data, so we're no longer interested
 // in writing on this socket. Switch back to waiting for
 // data.
 key.interestOps(SelectionKey.OP_READ);
private Selector initSelector() throws IOException {
 // Create a new selector
 Selector socketSelector = SelectorProvider.provider().openSelector();
 // Create a new non-blocking server socket channel
 this.serverChannel = ServerSocketChannel.open();
 serverChannel.configureBlocking(false);
 // Bind the server socket to the specified address and port
 InetSocketAddress isa = new InetSocketAddress(this.hostAddress, this.port);
 serverChannel.socket().bind(isa);
 // Register the server socket channel, indicating an interest in
 // accepting new connections
 serverChannel.register(socketSelector, SelectionKey.OP_ACCEPT);
 return socketSelector;
private static void readFully(ByteBuffer buf, SocketChannel socket) throws IOException
 int len = buf.limit() - buf.position();
 while (len > 0)
 len -= socket.read(buf);
public static void main(String[] args) {
 try {
 EchoWorker worker = new EchoWorker();
 new Thread(worker).start();
 new Thread(new NioServer(null, 9090, worker)).start();
 } catch (IOException e) {
 e.printStackTrace();
}Client Code :
public class NioClient implements Runnable {
// The host:port combination to connect to
private InetAddress hostAddress;
private int port;
// The selector we'll be monitoring
private Selector selector;
// The buffer into which we'll read data when it's available
private ByteBuffer readBuffer = ByteBuffer.allocate( 10596 ) ;
// A list of PendingChange instances
private List pendingChanges = new LinkedList();
// Maps a SocketChannel to a list of ByteBuffer instances
private Map pendingData = new HashMap();
private byte[] bufferByteA = null ;
// Maps a SocketChannel to a RspHandler
private Map rspHandlers = Collections.synchronizedMap(new HashMap());
public NioClient(InetAddress hostAddress, int port) throws IOException {
 this.hostAddress = hostAddress;
 this.port = port;
 this.selector = this.initSelector();
public void send(byte[] data, RspHandler handler) throws IOException {
 // Start a new connection
 SocketChannel socket = this.initiateConnection();
 // Register the response handler
 this.rspHandlers.put(socket, handler);
 // And queue the data we want written
 synchronized (this.pendingData) {
 List queue = (List) this.pendingData.get(socket);
 if (queue == null) {
 queue = new ArrayList();
 this.pendingData.put(socket, queue);
 queue.add(ByteBuffer.wrap(data));
 // Finally, wake up our selecting thread so it can make the required changes
 this.selector.wakeup();
public void run()
 while (true)
 try
 // Process any pending changes
 synchronized (this.pendingChanges)
 Iterator changes = this.pendingChanges.iterator();
 while (changes.hasNext())
 ChangeRequest change = (ChangeRequest) changes.next();
 switch (change.type)
 case ChangeRequest.CHANGEOPS:
 SelectionKey key = change.socket.keyFor(this.selector);
 key.interestOps(change.ops);
 break;
 case ChangeRequest.REGISTER:
 change.socket.register(this.selector, change.ops);
 break;
 this.pendingChanges.clear();
 // Wait for an event one of the registered channels
 this.selector.select();
 // Iterate over the set of keys for which events are available
 Iterator selectedKeys = this.selector.selectedKeys().iterator();
 while (selectedKeys.hasNext())
 System.out.println( " ----run 5 " ) ;
 SelectionKey key = (SelectionKey) selectedKeys.next();
 selectedKeys.remove();
 if (!key.isValid())
 continue;
 // Check what event is available and deal with it
 if (key.isConnectable())
 this.finishConnection(key);
 else if (key.isReadable())
 this.read(key);
 else if (key.isWritable())
 this.write(key);
 catch (Exception e)
 e.printStackTrace();
private void read(SelectionKey key) throws IOException {
 System.out.println( "---------read 1 " ) ;
 SocketChannel socketChannel = (SocketChannel) key.channel();
 // Clear out our read buffer so it's ready for new data
 this.readBuffer.clear();
 System.out.println( "---------read 2 " + readBuffer.capacity()) ;
 readBuffer = ByteBuffer.allocate( bufferByteA.length ) ;
 // Attempt to read off the channel
// int numRead;
 try {
// numRead = socketChannel.read(this.readBuffer);
 readFully( readBuffer , socketChannel ) ;
 } catch (IOException e) {
 // The remote forcibly closed the connection, cancel
 // the selection key and close the channel.
 key.cancel();
 socketChannel.close();
 return;
// if (numRead == -1) {
// // Remote entity shut the socket down cleanly. Do the
// // same from our end and cancel the channel.
// key.channel().close();
// key.cancel();
// return;
 // Handle the response
 this.handleResponse(socketChannel, this.readBuffer.array(), readBuffer.capacity() );
private void handleResponse(SocketChannel socketChannel, byte[] data, int numRead) throws IOException {
 // Make a correctly sized copy of the data before handing it
 // to the client
 byte[] rspData = new byte[numRead];
 // Look up the handler for this channel
 RspHandler handler = (RspHandler) this.rspHandlers.get(socketChannel);
 // And pass the response to it
 if (handler.handleResponse(rspData)) {
 // The handler has seen enough, close the connection
 socketChannel.close();
 socketChannel.keyFor(this.selector).cancel();
private void write(SelectionKey key) throws IOException {
 SocketChannel socketChannel = (SocketChannel) key.channel();
 readBuffer.flip() ;
 List queue = null ;
 synchronized (this.pendingData) {
 queue = (List) this.pendingData.get(socketChannel);
 writeFully( readBuffer , socketChannel ) ;
 // Write until there's not more data ...
 while (!queue.isEmpty()) {
// ByteBuffer buf = (ByteBuffer) queue.get(0);
// socketChannel.write(buf);
// writeFully( buf , socketChannel ) ;
// if (buf.remaining() > 0) {
// // ... or the socket's buffer fills up
// break;
 queue.remove(0);
 if (queue.isEmpty()) {
 // We wrote away all data, so we're no longer interested
 // in writing on this socket. Switch back to waiting for
 // data.
 key.interestOps(SelectionKey.OP_READ);
private void finishConnection(SelectionKey key) throws IOException {
 SocketChannel socketChannel = (SocketChannel) key.channel();
 // Finish the connection. If the connection operation failed
 // this will raise an IOException.
 try {
 socketChannel.finishConnect();
 } catch (IOException e) {
 // Cancel the channel's registration with our selector
 System.out.println(e);
 key.cancel();
 return;
 // Register an interest in writing on this channel
 key.interestOps(SelectionKey.OP_WRITE);
private SocketChannel initiateConnection() throws IOException {
 // Create a non-blocking socket channel
 SocketChannel socketChannel = SocketChannel.open();
 socketChannel.configureBlocking(false);
 // Kick off connection establishment
 socketChannel.connect(new InetSocketAddress(this.hostAddress, this.port));
// socketChannel.finishConnect() ;
 // Queue a channel registration since the caller is not the
 // selecting thread. As part of the registration we'll register
 // an interest in connection events. These are raised when a channel
 // is ready to complete connection establishment.
 synchronized(this.pendingChanges) {
 this.pendingChanges.add(new ChangeRequest(socketChannel, ChangeRequest.REGISTER, SelectionKey.OP_CONNECT));
 return socketChannel;
private Selector initSelector() throws IOException {
 // Create a new selector
 return SelectorProvider.provider().openSelector();
public static void main(String[] args) {
 try {
 NioClient client = new NioClient(InetAddress.getByName("healsoft1"), 9090);
 Thread t = new Thread(client);
 t.setDaemon(true);
 t.start();
 RspHandler handler = new RspHandler();
 client.readBytesFromFile( handler ) ;
 } catch (Exception e) {
 e.printStackTrace();
private void readBytesFromFile( RspHandler handler ) throws IOException
 File file = new File( "Y:/output.txt") ;
 bufferByteA = getBytesFromFile( file ) ;
 readBuffer = ByteBuffer.allocate(bufferByteA.length ) ;
 readBuffer.put( bufferByteA , 0 , bufferByteA.length ) ;
 send(bufferByteA , handler);
 handler.waitForResponse();
private static void readFully(ByteBuffer buf, SocketChannel socket) throws IOException
 System.out.println( "readFully : " ) ;
 int len = buf.limit() - buf.position();
 int count = 0 ;
 while (len > 0)
 len -= socket.read(buf);
private void writeFully(ByteBuffer buf , SocketChannel socketChannel) throws IOException
 System.out.println( "writeFully : " ) ;
 int len = buf.limit() - buf.position() ;
 SocketChannel socket = socketChannel ;
 socket.open();
 while (len > 0)
 len -= socket.write(buf);
private static byte[] getBytesFromFile(File file) throws IOException
 InputStream is = new FileInputStream(file);
 // Get the size of the file
 long length = file.length();
 * You cannot create an array using a long type. It needs to be an int
 * type. Before converting to an int type, check to ensure that file is
 * not loarger than Integer.MAX_VALUE;
 if (length > Integer.MAX_VALUE)
 System.out.println("File is too large to process");
 return null;
 // Create the byte array to hold the data
 byte[] bytes = new byte[(int)length];
 // Read in the bytes
 int offset = 0;
 int numRead = 0;
 while ( (offset < bytes.length)
 ( (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) )
 offset += numRead;
 // Ensure all the bytes have been read in
 if (offset < bytes.length)
 throw new IOException("Could not completely read file " + file.getName());
 is.close();
 return bytes;
public static String printTimeWithMilliSec(long l )
 Date date = new Date( l ) ;
 SimpleDateFormat f = new SimpleDateFormat("HH:mm:ss SSS");
 return f.format(date);
}

Data transfer rate for a single client is unlikely to be effected by using NIO or old blocking IO. The important factor is the maximum transfer rate you can get between the sender and receiver.
You should be able to get 0.5-1.0 MB per second for each 10 Mbit per second of available bandwidth. Your timings suggest you are getting about a 10-20 Mbit/s link speed.

ADF Login problem

Hi,
I have implemented ADF Security along with a login bean and a home managed bean according to Frank Nimphius's article in the Oracle Magazine.
Problems:
1. In design view the login link is visible, but not in the browser (Firefox vers. 19).
2. Only the logout link is visible
3. When trying to logout the current page only refreshes
Login bean
package demo.view;
import java.io.IOException;
import java.util.Map;
import javax.faces.application.FacesMessage;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.FailedLoginException;
import javax.security.auth.login.LoginException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import oracle.adf.share.ADFContext;
import oracle.adf.view.rich.event.DialogEvent;
import weblogic.security.SimpleCallbackHandler;
import weblogic.security.URLCallbackHandler;
import weblogic.security.services.Authentication;
import weblogic.servlet.security.ServletAuthentication;
public class LoginBean {
 String _username = null;
 String _password = null;
 public static String USERNAMETOKEN = "_____demoOnlyUsernameAttrString___________";
 public static String PASSWORDTOKEN = "_____demoOnlyPasswordAttrString___________";
 public LoginBean() {
 super();
 public void setUsername(String _username) {
 this._username = _username;
 public String getUsername() {
 return _username;
 public void setPassword(String _password) {
 this._password = _password;
 public String getPassword() {
 return _password;
public void onLoginAction(DialogEvent dialogEvent) {
 if (dialogEvent.getOutcome()== DialogEvent.Outcome.ok ){
 doLogin();
 else{
 //cancel, do nothing
private String doLogin() {
 String un = _username;
 byte[] pw = _password.getBytes();
 FacesContext ctx = FacesContext.getCurrentInstance();
 HttpServletRequest request = (HttpServletRequest)ctx.getExternalContext().getRequest();
 try {
 CallbackHandler handler = new URLCallbackHandler(un,pw);
 Subject mySubject = weblogic.security.services.Authentication.login(handler);
 weblogic.servlet.security.ServletAuthentication.runAs(mySubject, request);
 ServletAuthentication.generateNewSessionID(request);
 //save username and password. Note that in a real application this is
 //*NOT* what you should do unencrypted. Note that this is a demo
 //Store username , password in session for later use
 //when connecting to Twitter
 ADFContext adfctx = ADFContext.getCurrent();
 Map sessionScope = adfctx.getSessionScope();
 sessionScope.put(this.USERNAMETOKEN, un);
 sessionScope.put(this.PASSWORDTOKEN, new String(pw));
 String loginUrl;
 loginUrl = "/adfAuthentication?success_url=/faces" + ctx.getViewRoot().getViewId();
 HttpServletResponse response = (HttpServletResponse)ctx.getExternalContext().getResponse();
 sendForward(request, response, loginUrl);
 } catch (FailedLoginException fle) {
 FacesMessage msg =
 new FacesMessage(FacesMessage.SEVERITY_ERROR, "Incorrect Username or Password",
 "An incorrect Username or Password" +
 " was specified");
 ctx.addMessage("d2:it35", msg);
 } catch (LoginException le) {
 reportUnexpectedLoginError("LoginException", le);
 return null;
private void sendForward(HttpServletRequest request,
 HttpServletResponse response, String forwardUrl) {
 FacesContext ctx = FacesContext.getCurrentInstance();
 RequestDispatcher dispatcher = request.getRequestDispatcher(forwardUrl);
 try {
 dispatcher.forward(request, response);
 } catch (ServletException se) {
 reportUnexpectedLoginError("ServletException", se);
 } catch (IOException ie) {
 reportUnexpectedLoginError("IOException", ie);
 ctx.responseComplete();
private void reportUnexpectedLoginError(String errType, Exception e) {
 FacesMessage msg =
 new FacesMessage(FacesMessage.SEVERITY_ERROR, "Unexpected error during login",
 "Unexpected error during login (" + errType +
 "), please consult logs for detail");
 FacesContext.getCurrentInstance().addMessage("d2:it35", msg);
 e.printStackTrace();
 public String logout() {
 FacesContext ctx = FacesContext.getCurrentInstance();
 ExternalContext ectx = ctx.getExternalContext();
 String logoutUrl = "faces" + ctx.getViewRoot().getViewId();
 ((HttpServletRequest)ectx.getRequest()).getSession().invalidate();
 try {
 ectx.redirect(logoutUrl);
 } catch (IOException e) {
 e.printStackTrace();
 return null;
}Home managed bean
package demo.view;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.el.ELContext;
import javax.el.ExpressionFactory;
import javax.el.ValueExpression;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.rich.component.rich.RichPopup;
import oracle.adf.view.rich.component.rich.data.RichTree;
import oracle.adf.view.rich.component.rich.layout.RichPanelGroupLayout;
import oracle.adf.view.rich.component.rich.nav.RichCommandImageLink;
import oracle.adf.view.rich.context.AdfFacesContext;
import oracle.jbo.Key;
import oracle.jbo.uicli.binding.JUCtrlHierBinding;
import oracle.jbo.uicli.binding.JUCtrlHierNodeBinding;
import oracle.jbo.uicli.binding.JUCtrlHierTypeBinding;
import oracle.jbo.uicli.binding.JUIteratorBinding;
import org.apache.myfaces.trinidad.component.UIXSwitcher;
import org.apache.myfaces.trinidad.event.SelectionEvent;
import org.apache.myfaces.trinidad.model.CollectionModel;
import org.apache.myfaces.trinidad.model.RowKeySet;
public class HomeManagedBean {
 private RichTree locationsTree;
 private UIXSwitcher formSwitcher;
 private RichPanelGroupLayout formPanelGroup;
 private RichPopup popupP1;
 public HomeManagedBean() {
 public void setLocationsTree(RichTree locationsTree) {
 this.locationsTree = locationsTree;
 public RichTree getLocationsTree() {
 return locationsTree;
 * Custom managed bean method that takes a SelectEvent input argument to generically
 * set the current row corresponding to the selected row in the tree. Note that this
 * method is a way to replace the "makeCurrent" EL expression (#{bindings.<tree binding>.
 * treeModel.makeCurrent}that Oracle JDeveloper adds to the tree component SelectionListener
 * property when dragging a collection from the Data Controls panel. Using this custom
 * selection listener allows developers to add pre- and post processing instructions. For
 * example, you may want to enforce PPR on a specific item after a new tree node has been
 * selected. This methods performs the following steps
 * i. get access to the tree component
 * ii. get access to the ADF tree binding
 * iii. set the current row on the ADF binding
 * iv. get the information about target iterators to synchronize
 * v. synchronize target iterator
 * @param selectionEvent object passed in by ADF Faces when configuring this method to
 * become the selection listener
 * @author Frank Nimphius
public void onTreeSelect(SelectionEvent selectionEvent) {
 /* REPLACES */
 //#{bindings.allLocations.treeModel.makeCurrent}
 /* custom pre processing goes here */
//get the tree information from the event object
RichTree tree1 = (RichTree) selectionEvent.getSource();
//in a single selection case ( a setting on the tree component ) the added set only
//has a single entry. If there are more then using this method may not be desirable.
//Implicitly we turn the multi select in a single select later, ignoring all set
//entries than the first
RowKeySet rks2 = selectionEvent.getAddedSet();
//iterate over the contained keys. Though for a single selection use case we only expect
//one entry in here
Iterator rksIterator = rks2.iterator();
//support single row selection case
if (rksIterator.hasNext()){
 //get the tree node key, which is a List of path entries describing the
 //location of the node in the tree including its parents nodes
 List key = (List)rksIterator.next();
 //get the ADF tree binding to work with
 JUCtrlHierBinding treeBinding = null;
 //The Trinidad CollectionModel is used to provide data to trees and tables. In the
 //ADF binding case, it contains the tree binding as wrapped data
 treeBinding = (JUCtrlHierBinding) ((CollectionModel)tree1.getValue()).getWrappedData();
 //find the node identified by the node path from the ADF binding layer. Note that
 //we don't need to know about the name of the tree binding in the PageDef file because
 //all information is provided
 JUCtrlHierNodeBinding nodeBinding = nodeBinding = treeBinding.findNodeByKeyPath(key);
 //the current row is set on the iterator binding. Because all bindings have an internal
 //reference to their iterator usage, the iterator can be queried from the ADF binding
 //object
 DCIteratorBinding _treeIteratorBinding = null;
 _treeIteratorBinding = treeBinding.getDCIteratorBinding();
 Key rowKey = nodeBinding.getRowKey();
 JUIteratorBinding iterator = nodeBinding.getIteratorBinding();
 iterator.setCurrentRowWithKey(rowKey.toStringFormat(true));
 //get selected node type information
 JUCtrlHierTypeBinding typeBinding = nodeBinding.getHierTypeBinding();
 // The tree node rule may have a target iterator defined. Target iterators are
 // configured using the Target Data Source entry in the tree node edit dialog
 // and allow developers to declaratively synchronize an independent iterator
 // binding with the node selection in the tree.
 String targetIteratorSpelString = typeBinding.getTargetIterator();
 //chances are that the target iterator option is not configured. We avoid
 //NPE by checking this condition
 if (targetIteratorSpelString != null && !targetIteratorSpelString.isEmpty()) {
 //resolve SPEL string for target iterator
 DCIteratorBinding targetIterator = resolveTargetIterWithSpel(targetIteratorSpelString);
 //synchronize the row in the target iterator
 targetIterator.setCurrentRowWithKey(rowKey.toStringFormat(true));
 /********************* DISPLAY INPUT FORM FOR SELECTED NODE **********************/
 //get the name of the selectected tree node object. In this sample the value is
 //adf.sample.model.DepartmentsView,adf.sample.model.EmployeesView or
 //adf.sample.model.LocationsView
 String selectedNodeObjectRef = typeBinding.getStructureDefName();
 //write selected node object reference to session
 AdfFacesContext adfFacesCtx = AdfFacesContext.getCurrentInstance();
 Map viewScope = adfFacesCtx.getViewScope();
 viewScope.put("nodeRef",selectedNodeObjectRef);
 //refresh form display
 adfFacesCtx.addPartialTarget(this.getFormPanelGroup());
 * Helper method to resolve EL expression into DCIteratorBinding instance
 * @param spelExpr the SPEL expression starting with ${...}
 * @return DCIteratorBinding instance
private DCIteratorBinding resolveTargetIterWithSpel(String spelExpr){
 FacesContext fctx = FacesContext.getCurrentInstance();
 ELContext elctx = fctx.getELContext();
 ExpressionFactory elFactory = fctx.getApplication().getExpressionFactory();
 ValueExpression valueExpr = elFactory.createValueExpression(elctx, spelExpr,Object.class);
 DCIteratorBinding dciter = (DCIteratorBinding) valueExpr.getValue(elctx);
 return dciter;
 public void setFormPanelGroup(RichPanelGroupLayout formPanelGroup) {
 this.formPanelGroup = formPanelGroup;
 public RichPanelGroupLayout getFormPanelGroup() {
 return formPanelGroup;
 //based on the current state of the login link,
 //log user in or out
 public void onLoginLogout(ActionEvent actionEvent) {
 RichCommandImageLink rcil = (RichCommandImageLink) actionEvent.getComponent();
 String commandLinkIcon = rcil.getIcon();
 if (commandLinkIcon.indexOf("glbl_login_msg.gif") >0){
 //login
 RichPopup.PopupHints hints = new RichPopup.PopupHints();
 popupP1.show(hints);
 else{
 //logout
 FacesContext fctx = FacesContext.getCurrentInstance();
 ExternalContext ectx = fctx.getExternalContext();
 try {
 ectx.redirect("/adfAuthentication?logout=true&end_url=/faces/home.jspx");
 } catch (IOException e) {
 e.printStackTrace();
 public void setPopupP1(RichPopup popupP1) {
 this.popupP1 = popupP1;
 public RichPopup getPopupP1() {
 return popupP1;
}Source code in home page
<af:commandImageLink text="Logout" id="commandImageLink1"
 icon="#{resource['images:glbl_logout.gif']}"
 rendered="#{securityContext.authenticated}" partialSubmit="true"
 immediate="false"
 inlineStyle="font-family:Arial, Helvetica, sans-serif; font-size:11px; color:White;"
 action="#{LoginBean.logout}"/>
 <af:commandImageLink text="Login" id="cil1"
 icon="#{resource['images:glbl_login_msg.gif']}"
 rendered="#{!securityContext.authenticated}"
 inlineStyle="font-family:Arial, Helvetica, sans-serif; font-size:11px; color:White;"
 action="#{LoginBean.toString}">
 <af:showPopupBehavior popupId="p1" triggerType="action" align="startAfter"
 alignId="cil1"/>
 </af:commandImageLink>
 <af:popup id="p1" binding="#{HomeManagedBean.popupP1}">
 <af:dialog id="d2" title="Please Login" type="okCancel" closeIconVisible="false"
 modal="true" stretchChildren="none"
 dialogListener="#{LoginBean.onLoginAction}">
 <af:panelFormLayout id="pfl5">
 <af:inputText label="Username" id="it34" columns="20"
 value="#{LoginBean.username}"/>
 <af:inputText label="Password" id="it35" secret="true" columns="20"
 value="#{LoginBean.password}"/>
 <af:message id="m2" for="it35" messageType="error"/>
 </af:panelFormLayout>
 </af:dialog>
 </af:popup>Other settings:
1. No welcome page set in web.xml
2. No redirect page set in jazn-data.xml
3. Users, Enterprise and application roles set in ADF Security
4. Managed Beans registered in adfc-config.xml
Help greatly appreciated!

Without going through all the code:
the visibility of the links depends on
logout:
rendered="#{securityContext.authenticated}"
login:
rendered="#{!securityContext.authenticated}"This means, if you see the logout link, but not the loging link, the framework assumes that you are logged in already.
Investigate in this direction.
Timo

Wrap data

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