How to cause POJO data control to use custom base ViewObject class

ADF 11.1.1.4
We have a POJO data control that displays data in a table. We can filter the table using the column filters and this performs in-memory filter. If an exception occurs I see that it is using a ViewObject for the in-memory filtering because this shows up in the stack trace.
oracle.jbo.server.ViewObjectImpl.rowQualifies(ViewObjectImpl.java:2811)
It uses DCDataVO which extends ViewObjectImpl
We have a Custom base view object defined that all our normal view objects inherit from, defined in Project Properties/BC/Base Classes
Is there any way to make the DCDataVO also extend from our Custom View Object that inherits from ViewObject so that we can override methods? For example if I wanted to customize the rowQualifies method.
In DCBeanDataControl.Java I see where it actually gets created.
vo = DCDataVO.createViewObjectFromDef(vdef, this, getApplicationModule());

So you have already overridden then rowQualifies() method in your custom base View Object ? Are you calling super in that ?
Cheers
AJ

Similar Messages

Create dynamic table using pojo data control

What are the options we can in order to create dynamic table columns based on pojo data control?
We have a class A and there are some attributes say A.x, A.y, A.z
Within class A, we have a collection of class B and has attribute say B.k
Within class A, we have a collection of class C and has attribute say C.j
Every instance of class A has same number of instances of class B
Every instance of class A has same number of instances of class C
We would like to display a table like this
A.x, A.y, A.z, [B.k, B.k, ...], [C.j, C.j, ...]
How should we do that?
Thanks

What are the options we can in order to create dynamic table columns based on pojo data control?
We have a class A and there are some attributes say A.x, A.y, A.z
Within class A, we have a collection of class B and has attribute say B.k
Within class A, we have a collection of class C and has attribute say C.j
Every instance of class A has same number of instances of class B
Every instance of class A has same number of instances of class C
We would like to display a table like this
A.x, A.y, A.z, [B.k, B.k, ...], [C.j, C.j, ...]
How should we do that?
Thanks

Any Examples of using ActiveCollectionModelDecorator with POJO data control

Are there any Examples of using ActiveCollectionModelDecorator with POJO data control in any of the sample packs?

OK, here's an quick example. Create a new Windows Forms application and add a ScatterGraph and a Label to the form. Add a cursor to the ScatterGraph, then add the code below to the form. This generates 50 random data points when the form is loaded and plots them, then uses the cursor's AfterMove event to display the current X and Y positions in the label. Here's the code:
Private Sub OnFormLoad(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Const dataLength As Integer = 50
Dim xData(dataLength - 1) As Double
Dim yData(dataLength - 1) As Double
Dim rnd As Random = New Random
For i As Integer = 0 To dataLength - 1
xData(i) = i
yData(i) = rnd.NextDouble() * 10
Next
ScatterGraph1.PlotXY(xData, yData)
End Sub
Private Sub OnAfterMoveXYCursor(ByVal sender As Object, ByVal e As NationalInstruments.UI.AfterMoveXYCursorEventArgs) Handles XyCursor1.AfterMove
Label1.Text = String.Format("({0}, {1})", e.XPosition, e.YPosition)
End Sub
Hope this helps.
- Elton

POJO Data Control Error Handling

Hi.
I have POJO Data Control on Model.
Now everytime this data control thorws exception (JboException) on ViewController I get two errors like:
ValidationException: Exception Description: My JboException error
... (Stacktrace)
Caused by: java.lang.reflect.InvocationTargetException
     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 oracle.adfinternal.model.adapter.bean.BeanDCUtils.invokeMethod(BeanDCUtils.java:730)
     at oracle.adf.model.adapter.bean.BeanDCInvokeMethodHandler.invoke(BeanDCInvokeMethodHandler.java:100)
     at oracle.adf.model.adapter.bean.UpdatableBeanDataControl.invokeOperation(UpdatableBeanDataControl.java:459)
     ... 75 moreWhat is proper way of handling exceptions in POJO Data Controls?
Regards

Hi,
any exception that is thrown by the data control is passed on to the binding layer to display the exception (if dc is accessed through the binding). So how do you access the POJO DC when the exception is thrown?
Frank

Managed Beans vs. POJO Data Control for sharing data

Hi,
I am currently using JAX-WS proxy client and POJO Data Controls to retrieve data from web services. This data needs to be shared across users. Normally I would use application scoped managed beans for this, but since I prefer using data controls and the binding layer, would using static POJO Data Control classes achieve the same thing?

Hi,
Data Controls don't exist across user sessions so in your use case use a managed bean in application scope. If you want to make this available from a Data Control
- create a POJO
- Use EL in the POJO to access the managed bean
- Create a DataControl from the POJO
This way the Data Control exposes the data as an API but itself always reaches out to the managed bean as a data store/cache
Frank

How to automate the data load process using data load file & task Scheduler

Hi,
I am doing Automated Process to load the data in Hyperion Planning application with the help of data_Load.bat file & Task Scheduler.
I have created Data_Load.bat file but rest of the process i am unable complete.
So could you help me , how to automate the data load process using Data_load.bat file & task Scheduler or what are the rest of the file is require to achieve this.
Thanks

To follow up on your question are you using the maxl scripts for the dataload?
If so I have seen and issue within the batch (ex: load_data.bat) that if you do not have the full maxl script path with a batch when running it through event task scheduler the task will work but the log and/ or error file will not be created. Meaning the batch claims it ran from the task scheduler although it didn't do what you needed it to.
If you are using maxl use this as the batch
"essmsh C:\data\DataLoad.mxl" Or you can also use the full path for the maxl either way works. The only reason I would think that the maxl may then not work is if you do not have the batch updated to call on all the maxl PATH changes or if you need to update your environment variables to correct the essmsh command to work in a command prompt.

How to import csv data into Oracle using c#

Hello,
How to import csv data into Oracle using c #. Where data to be imported 3GB in size and number of rows 7512263. I've managed to import csv data into Oracle, but the time it takes about 1 hour. How to speed up the time it takes to import csv data into oracle. Thank you.
This is my code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.Threading;
using System.Text.RegularExpressions;
using System.IO;
using FileHelpers;
using System.Data.OracleClient;
namespace sqlloader
class Program
static void Main(string[] args)
int jum;
int i;
bool isFirstLine = false;
FileHelperEngine engine = new FileHelperEngine(typeof(XL_XDR));
//Connect To Database
string constr = "Data Source=(DESCRIPTION=(ADDRESS_LIST="
+ "(ADDRESS=(PROTOCOL=TCP)(HOST= pt-9a84825594af )(PORT=1521 )))"
+ "(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=o11g)));"
+ "User Id=xl;Password=rahasia;";
OracleConnection con = new OracleConnection(constr);
con.Open();
// To Read Use:
XL_XDR[] res = engine.ReadFile("DataOut.csv") as XL_XDR[];
jum = CountLinesInFile("DataOut.csv");
FileInfo f2 = new FileInfo("DataOut.csv");
long s2 = f2.Length;
int jmlRecord = jum - 1;
for (i = 0; i < jum; i++)
ShowPercentProgress("Processing...", i, jum);
Thread.Sleep(100);
if (isFirstLine == false)
isFirstLine = true;
else
string sql = "INSERT INTO XL_XDR (XDR_ID, XDR_TYPE, SESSION_START_TIME, SESSION_END_TIME, SESSION_LAST_UPDATE_TIME, " +
"SESSION_FLAG, VERSION, CONNECTION_ROW_COUNT, ERROR_CODE, METHOD, HOST_LEN, HOST, URL_LEN, URL, CONNECTION_START_TIME, " +
"CONNECTION_LAST_UPDATE_TIME, CONNECTION_FLAG, CONNECTION_ID, TOTAL_EVENT_COUNT, TUNNEL_PAIR_ID, RESPONSIVENESS_TYPE, " +
"CLIENT_PORT, PAYLOAD_TYPE, VIRTUAL_TYPE, VID_CLIENT, VID_SERVER, CLIENT_ADDR, SERVER_ADDR, CLIENT_TUNNEL_ADDR, " +
"SERVER_TUNNEL_ADDR, ERROR_CODE_2, IPID, C2S_PKTS, C2S_OCTETS, S2C_PKTS, S2C_OCTETS, NUM_SUCC_TRANS, CONNECT_TIME, " +
"TOTAL_RESP, TIMEOUTS, RETRIES, RAI, TCP_SYNS, TCP_SYN_ACKS, TCP_SYN_RESETS, TCP_SYN_FINS, EVENT_TYPE, FLAGS, TIME_STAMP, " +
"EVENT_ID, EVENT_CODE) VALUES (" +
"'" + res.XDR_ID + "', '" + res[i].XDR_TYPE + "', '" + res[i].SESSION_START_TIME + "', '" + res[i].SESSION_END_TIME + "', " +
"'" + res[i].SESSION_LAST_UPDATE_TIME + "', '" + res[i].SESSION_FLAG + "', '" + res[i].VERSION + "', '" + res[i].CONNECTION_ROW_COUNT + "', " +
"'" + res[i].ERROR_CODE + "', '" + res[i].METHOD + "', '" + res[i].HOST_LEN + "', '" + res[i].HOST + "', " +
"'" + res[i].URL_LEN + "', '" + res[i].URL + "', '" + res[i].CONNECTION_START_TIME + "', '" + res[i].CONNECTION_LAST_UPDATE_TIME + "', " +
"'" + res[i].CONNECTION_FLAG + "', '" + res[i].CONNECTION_ID + "', '" + res[i].TOTAL_EVENT_COUNT + "', '" + res[i].TUNNEL_PAIR_ID + "', " +
"'" + res[i].RESPONSIVENESS_TYPE + "', '" + res[i].CLIENT_PORT + "', '" + res[i].PAYLOAD_TYPE + "', '" + res[i].VIRTUAL_TYPE + "', " +
"'" + res[i].VID_CLIENT + "', '" + res[i].VID_SERVER + "', '" + res[i].CLIENT_ADDR + "', '" + res[i].SERVER_ADDR + "', " +
"'" + res[i].CLIENT_TUNNEL_ADDR + "', '" + res[i].SERVER_TUNNEL_ADDR + "', '" + res[i].ERROR_CODE_2 + "', '" + res[i].IPID + "', " +
"'" + res[i].C2S_PKTS + "', '" + res[i].C2S_OCTETS + "', '" + res[i].S2C_PKTS + "', '" + res[i].S2C_OCTETS + "', " +
"'" + res[i].NUM_SUCC_TRANS + "', '" + res[i].CONNECT_TIME + "', '" + res[i].TOTAL_RESP + "', '" + res[i].TIMEOUTS + "', " +
"'" + res[i].RETRIES + "', '" + res[i].RAI + "', '" + res[i].TCP_SYNS + "', '" + res[i].TCP_SYN_ACKS + "', " +
"'" + res[i].TCP_SYN_RESETS + "', '" + res[i].TCP_SYN_FINS + "', '" + res[i].EVENT_TYPE + "', '" + res[i].FLAGS + "', " +
"'" + res[i].TIME_STAMP + "', '" + res[i].EVENT_ID + "', '" + res[i].EVENT_CODE + "')";
OracleCommand command = new OracleCommand(sql, con);
command.ExecuteNonQuery();
Console.WriteLine("Successfully Inserted");
Console.WriteLine();
Console.WriteLine("Number of Row Data: " + jmlRecord.ToString());
Console.WriteLine();
Console.WriteLine("The size of {0} is {1} bytes.", f2.Name, f2.Length);
con.Close();
static void ShowPercentProgress(string message, int currElementIndex, int totalElementCount)
if (currElementIndex < 0 || currElementIndex >= totalElementCount)
throw new InvalidOperationException("currElement out of range");
int percent = (100 * (currElementIndex + 1)) / totalElementCount;
Console.Write("\r{0}{1}% complete", message, percent);
if (currElementIndex == totalElementCount - 1)
Console.WriteLine(Environment.NewLine);
static int CountLinesInFile(string f)
int count = 0;
using (StreamReader r = new StreamReader(f))
string line;
while ((line = r.ReadLine()) != null)
count++;
return count;
[DelimitedRecord(",")]
public class XL_XDR
public string XDR_ID;
public string XDR_TYPE;
public string SESSION_START_TIME;
public string SESSION_END_TIME;
public string SESSION_LAST_UPDATE_TIME;
public string SESSION_FLAG;
public string VERSION;
public string CONNECTION_ROW_COUNT;
public string ERROR_CODE;
public string METHOD;
public string HOST_LEN;
public string HOST;
public string URL_LEN;
public string URL;
public string CONNECTION_START_TIME;
public string CONNECTION_LAST_UPDATE_TIME;
public string CONNECTION_FLAG;
public string CONNECTION_ID;
public string TOTAL_EVENT_COUNT;
public string TUNNEL_PAIR_ID;
public string RESPONSIVENESS_TYPE;
public string CLIENT_PORT;
public string PAYLOAD_TYPE;
public string VIRTUAL_TYPE;
public string VID_CLIENT;
public string VID_SERVER;
public string CLIENT_ADDR;
public string SERVER_ADDR;
public string CLIENT_TUNNEL_ADDR;
public string SERVER_TUNNEL_ADDR;
public string ERROR_CODE_2;
public string IPID;
public string C2S_PKTS;
public string C2S_OCTETS;
public string S2C_PKTS;
public string S2C_OCTETS;
public string NUM_SUCC_TRANS;
public string CONNECT_TIME;
public string TOTAL_RESP;
public string TIMEOUTS;
public string RETRIES;
public string RAI;
public string TCP_SYNS;
public string TCP_SYN_ACKS;
public string TCP_SYN_RESETS;
public string TCP_SYN_FINS;
public string EVENT_TYPE;
public string FLAGS;
public string TIME_STAMP;
public string EVENT_ID;
public string EVENT_CODE;
I hope someone can give me a solution. Thanks

The fastest way is to use external tables or sql loader (sqlldr). (If you use external tables or sql loader, you don't use C# at all).

How to write the data into EEPROM using Labview?

How to write the data into EEPROM using Labview?

You would need some sort of EEPROM programmer. Typically might
communicate with it via serial. I don't know how you would do this in
LV. You would need to have the command protocol for the programming
device to start with.
Doug De Clue
gpibssx wrote in message news:<[email protected]>...
> How to write the data into EEPROM using Labview?

How much of my data does Genius use updating my library ?

I have say 100gb of music in my Itunes library and I would like to know how much of my data usage Genius uses when it first updates?

Welcome to AD!
I doubt any of us other users will be able to answer that. The algorithms for that genius feature are like a trade secret, aren't they?
All I can say for certain is that a library of around 100 tracks won't provide any genius mixes.

NPE when using POJO Data Control deployed as webcenter shared Lib

Hello everyone,
I am using Jdevelopper 11.1.1.7...
I have a methodAction Binding defined for a JSFF. I am executing this methodAction in a managed bean. When doing so I have the following exception:
Caused By: oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
at oracle.adf.model.binding.DCDataControlReference.getDataControl(DCDataControlReference.java:118)
at oracle.adf.model.BindingContext.instantiateDataControl(BindingContext.java:1128)
at oracle.adf.model.dcframe.DataControlFrameImpl.doFindDataControl(DataControlFrameImpl.java:1638)
at oracle.adf.model.dcframe.DataControlFrameImpl.internalFindDataControl(DataControlFrameImpl.java:1507)
at oracle.adf.model.dcframe.DataControlFrameImpl.findDataControl(DataControlFrameImpl.java:1467)
at oracle.adf.model.BindingContext.internalFindDataControl(BindingContext.java:1261)
at oracle.adf.model.BindingContext.get(BindingContext.java:1211)
at oracle.adf.model.binding.DCUtil.findSpelObject(DCUtil.java:304)
at oracle.adf.model.binding.DCBindingContainer.evaluateParameterWithElCheck(DCBindingContainer.java:1466)
at oracle.adf.model.binding.DCBindingContainer.evaluateParameter(DCBindingContainer.java:1511)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.getResult(JUCtrlActionBinding.java:1968)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding._execute(FacesCtrlActionBinding.java:267)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding.execute(FacesCtrlActionBinding.java:210)
at com.euroscript.platon.reporting.view.ReportingBean.getListLanguages(ReportingBean.java:661)
at com.euroscript.platon.reporting.view.ReportingBean.getParamLabelsNeedingCustomLov(ReportingBean.java:87)
at com.euroscript.platon.reporting.view.ReportingBean.initParams(ReportingBean.java:151)
at com.euroscript.platon.reporting.view.ReportingBean.onSelectReport(ReportingBean.java:110)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:297)
at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53)
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1415)
at org.apache.myfaces.trinidad.component.UIXEditableValue.broadcast(UIXEditableValue.java:216)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:181)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:103)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:97)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1086)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:478)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)
This methodAction calls a Data Contol based on a POJO which is using a JAX-WS Proxy. This Data Control POJO is packaged in a separate JAR file named ServicesProxy.jar.
Both ServicesProxy.jar and the ADF application using it are deployed as two distinct shared libraries used by webcenter portal application.
An important information is that the error does not happen when debugging the ADF application on my IntegratedServer. The error happens only when deployed as a shared Lib used by webcenter portal application.
This jar file ServicesProxy is used by other applications within our portal, so I think that the data control is properly created.
Do you have any idea what could be the cause of such error?

vinaykumar2 wrote:
not really.May be you can check log in EM to find out some warning or error.try that..
I have checked in the EM, I don't really find more helpful info...
Here is the full stacktrace found in the EM (WC_Spaces1-diagnostic.log)
dfd51:69a509b6:142a48c6891:-8000-0000000000000ffd,0] [APP: webcenter#11.1.1.4.0] [DSID: 0000KA^^HbLDc_l6wvicMG1IaBTa000009] ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase PROCESS_VALIDATIONS 3[[
javax.faces.el.EvaluationException: oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
        at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:58)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1415)
        at org.apache.myfaces.trinidad.component.UIXEditableValue.broadcast(UIXEditableValue.java:216)
        at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:181)
        at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
        at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
        at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
        at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:103)
        at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
        at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
        at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
        at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:97)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1086)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:478)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.webcenter.framework.events.dispatcher.EventDispatcherFilter.doFilter(EventDispatcherFilter.java:44)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.wcps.client.PersonalizationFilter.doFilter(PersonalizationFilter.java:74)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.webcenter.content.integration.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:168)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.webcenter.generalsettings.model.provider.GeneralSettingsProviderFilter.doFilter(GeneralSettingsProviderFilter.java:85)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.webcenter.webcenterapp.internal.view.webapp.WebCenterShellPageRedirectionFilter.doFilter(WebCenterShellPageRedirectionFilter.java:342)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.webcenter.webcenterapp.internal.view.webapp.WebCenterShellFilter.doFilter(WebCenterShellFilter.java:953)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adf.view.page.editor.webapp.WebCenterComposerFilter.doFilter(WebCenterComposerFilter.java:117)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:71)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:128)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
        at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
        at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.webcenter.webcenterapp.internal.view.webapp.WebCenterLocaleWrapperFilter.processFilters(WebCenterLocaleWrapperFilter.java:369)
        at oracle.webcenter.webcenterapp.internal.view.webapp.WebCenterLocaleWrapperFilter.doFilter(WebCenterLocaleWrapperFilter.java:265)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adfinternal.view.faces.caching.filter.AdfFacesCachingFilter.doFilter(AdfFacesCachingFilter.java:126)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
        at java.security.AccessController.doPrivileged(Native Method)
        at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)
        at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
        at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
        at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
        at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
        at java.security.AccessController.doPrivileged(Native Method)
        at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)
        at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
        at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
        at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
        at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
        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:2273)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Caused by: oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
        at oracle.adf.model.binding.DCDataControlReference.getDataControl(DCDataControlReference.java:118)
        at oracle.adf.model.BindingContext.instantiateDataControl(BindingContext.java:1128)
        at oracle.adf.model.dcframe.DataControlFrameImpl.doFindDataControl(DataControlFrameImpl.java:1638)
        at oracle.adf.model.dcframe.DataControlFrameImpl.internalFindDataControl(DataControlFrameImpl.java:1507)
        at oracle.adf.model.dcframe.DataControlFrameImpl.findDataControl(DataControlFrameImpl.java:1467)
        at oracle.adf.model.BindingContext.internalFindDataControl(BindingContext.java:1261)
        at oracle.adf.model.BindingContext.get(BindingContext.java:1211)
        at oracle.adf.model.binding.DCUtil.findSpelObject(DCUtil.java:304)
        at oracle.adf.model.binding.DCBindingContainer.evaluateParameterWithElCheck(DCBindingContainer.java:1466)
        at oracle.adf.model.binding.DCBindingContainer.evaluateParameter(DCBindingContainer.java:1511)
        at oracle.jbo.uicli.binding.JUCtrlActionBinding.getResult(JUCtrlActionBinding.java:1968)
        at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding._execute(FacesCtrlActionBinding.java:267)
        at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding.execute(FacesCtrlActionBinding.java:210)
        at com.euroscript.platon.reporting.view.ReportingBean.getListLanguages(ReportingBean.java:463)
        at com.euroscript.platon.reporting.view.ReportingBean.getParamLabelsNeedingCustomLov(ReportingBean.java:87)
        at com.euroscript.platon.reporting.view.ReportingBean.initParams(ReportingBean.java:151)
        at com.euroscript.platon.reporting.view.ReportingBean.onSelectReport(ReportingBean.java:110)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
        at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:297)
        at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53)
        ... 84 more
Caused by: java.lang.NullPointerException
        at oracle.adf.model.binding.DCDataControlReference.getDataControl(DCDataControlReference.java:113)
        ... 107 more
any suggestion???

Clear POJO Data control cache

Hi I am using Jdev 11.1.1.7
I have a POJO based Data control which am using for tree structure.
I have this tree inside a popup.
So when cancelling or after the purpose of the popup is over.
I want to clear the cache of the data control.
I tried several ways to do that like having a methods in my java class where making the object null and calling the methods on cancel.
But nothing worked .
How to clear the Pojo DC.

Hi AlejandroTLanz ,
I tried the above method.
I created a method in Java class which is used to make the List null used by the tree.
And then calling finditerator.executequery.
I could see that the list is getting null.
But In Java sampler It still shows that Objects are present.
I guess the Object are still in data control cache...
I tried to clear the DC Cache by calling the DC.resetMethod.
But nothing worked

How do I sort data in columns using Pages

How do I sort data in columns (alphabetically) using Pages?

If you are referring to text or numbers in a column (not table), then get the free Service plug-in WordService, from Devon Technologies. Put it in the
/Users/yourlogin/Library/Services folder location.
Select your data to be sorted. From the Pages menu > Services > Sort Ascending will do the trick. This will work with Pages ’09 and Pages v5.2 or later, as well as Apple Mail, TextEdit, etc.
The WordService files include a PDF (Read Me) that describes the services included with the package.
The Service items will only appear in the Services submenu when you have selected your data prior to sort. If these WordService items do not appear in the Services menu as they should per the preceding sentence, then you will need to enable them.
System Preferences > Keyboard > Shortcuts > Services. Scroll through the right hand list of services until you encounter Sort Ascending and ensure that it is selected.
If you were referring to sorting a column of data in a table:
Pages ’09
Select all cells containing your unordered data. In the Table Inspector, under Edit Rows & Columns, choose Sort Ascending.
Pages v5.2
Select cells as before. In the Table heading (A, B, C, etc.) when you roll over the letter, a down-arrow appears. Click, and choose Sort Ascending from the drop down menu.

How to trace the data dictionary tables used in the standard transaction

Dear all,
Help me to trace the data dictionary tables used in the standard transaction "crm_dno_monitor". I need to find the tables where the data are stored.
or
Tell me generally how to find the tables used in the standard transaction.
Regards,
Prem

Hi,
Open the program of that standard transaction in object navigator or SE80..
Then click on the dictionary structures tab..
U can find the database tables used in this transaction..
\[removed by moderator\]
Regards,
Rakesh
Edited by: Jan Stallkamp on Jul 29, 2008 5:29 PM

How to UPDATE MASTER DATA RECORD PA0377 using FM HR_INFOTYPE_OPERATION

How to UPDATE MASTER DATA RECORD IN INFOTYPE 0377 DIRECTLY using function module HR_INFOTYPE_OPERATION ? When i use operation = 'MOD' im getting an ERROR as NO DATA STORED FOR 0377 IN SELECTION PERIOD.
       Can anyone please help me how to use HR_INFOTYPE_OPERATION to UPDATE MASTER DATA RECORD.
Thanks,
Karthi.

Hi,
please check this code
it is very useful
infotypes: 0105.
parameters: p_pernr type p0105-pernr,
            p_subty type p0105-subty,
            p_begda type p0105-begda,
            p_endda type p0105-endda,
            p_opera type pspar-actio,
            p_usrid type p0105-usrid,
            p_commt as checkbox.    "Useful only when NO_COMMIT is 'X'
data: w_return type bapireturn1,    "Error handling data
      w_key type bapipakey,         "If record has been created or changed the created/ changed
                                    "record's key (PSKEY) will be populated
      v_message type string.        "For printing returned messages
call function 'BAPI_EMPLOYEE_ENQUEUE'
exporting
    number = p_pernr
importing
    return = w_return.
if w_return is initial. "Employee is not locked
p0105-pernr = p_pernr.
p0105-subty =
p0105-usrty = p_subty.
p0105-begda = p_begda.
p0105-endda = p_endda.
p0105-usrid = p_usrid.
*Calls Internally HR_MAINTAIN_MASTERDATA
call function 'HR_INFOTYPE_OPERATION'
    exporting
      infty         = '0105'
      number        = p_pernr
      subtype       = p_subty
      validityend   = p_endda
      validitybegin = p_begda
      record        = p0105
      operation     = p_opera
      dialog_mode   = '0'
      nocommit      = 'X'
    importing
      return        = w_return
      key           = w_key.
endif.
if w_return is not initial.
message id w_return-id type w_return-type number w_return-number
          with w_return-message_v1 w_return-message_v2 w_return-message_v3
          w_return-message_v4 into v_message.
case w_return-type.
    when 'A' or 'E'.
      format color col_negative. write:/ v_message.
    when others.
      format color col_heading. write:/ v_message.
endcase.
call function 'BAPI_EMPLOYEE_DEQUEUE'
    exporting
      number = p_pernr.
else.
format color col_positive. write:/ 'Record Updated Successfully.'.
if w_key is not initial.
    write:/ 'Key contains',
          / 'Personnel Number:', w_key-employeeno,
          / 'Subtype (absence type):', w_key-subtype,
          / 'Start date of Absence:', w_key-validbegin,
          / 'End date of Absence:', w_key-validend.
endif.
commit work.
endif.
Thanks and regards
durga.K

How do you get Data Controls to work!

I am having a very rough time with ADF Data controls.
I have a bunch of code that works great. I can run it from the command line, my unit tests work, etc. I make a Data Control and hardly anything works. I tried to include my data control library (I exported it as an ADF Library Jar) into a web app and it never worked. I wasn't even sure if the Data Control itself was working so I made a simple swing app and it worked...kind of. I noticed that if I had 2 data controls and called a function in each from my swing app then it would fail. But, if I included the methods in one data control and only used that one, it worked (kind of).
This looks like a bug.
Anyway, is there a dependency problem with the ADF Library Jar I'm exporting to my web project? I included all the dependent libraries in the classpath section of the project properties. The web app sees the data controls in the data control panel. When I drag the data control method onto my JSFx page it creates the table just fine. The problem is when it runs, no data comes back even though I KNOW it is working because of the unit tests and I got it working with the swing app. The swing app was in the same project as my data control code however.
Please help!

BTW, if I hard code some simple data object with some values and return that, it works, just not when I do anything 'real'. Like I said, I use this data control in a swing app in the project itself for testing. My code has unit tests and works.
I am importing the exported ADF Library Jar into my web app, click refresh on the data controls, and I can see the data controls. I drag the functions over to my jsfx page and it paints the table in the editor just fine.
I import all the 3rd party jars in the classpath of the project. Then I get that 'cant find so and so DataControl'. But it CAN find the data control for simple, hard coded data.
All I see in the logs is this from the default server log;
[2009-03-06T08:30:02.104-05:00] [DefaultServer] [NOTIFICATION] [] [oracle.adf.share.config.ADFConfigFactory] [tid: 15] [APP: Application2] Cleaning up application state
[2009-03-06T08:30:32.964-05:00] [DefaultServer] [WARNING] [ADF_FACES-30145] [oracle.adfinternal.view.faces.partition.FeatureUtils] [tid: 12] [APP: Application2] [arg: AdfDvtGraph] [arg: zip:D:/Oracle/Middleware/jdeveloper/system/system11.1.1.0.31.51.88/DefaultDomain/servers/DefaultServer/tmp/_WL_user/Application2/57btp0/war/WEB-INF/lib/dvt-faces.jar!/META-INF/adf-js-features.xml] [arg: 3] [arg: zip:D:/Oracle/Middleware/jdeveloper/dvt/lib/dvt-faces.jar!/META-INF/adf-js-features.xml] [arg: 3] A duplicate definition for the feature "AdfDvtGraph" has been found at zip:D:/Oracle/Middleware/jdeveloper/system/system11.1.1.0.31.51.88/DefaultDomain/servers/DefaultServer/tmp/_WL_user/Application2/57btp0/war/WEB-INF/lib/dvt-faces.jar!/META-INF/adf-js-features.xml, line 3. A feature with the same name was originally defined at zip:D:/Oracle/Middleware/jdeveloper/dvt/lib/dvt-faces.jar!/META-INF/adf-js-features.xml, line 3. This may indicate that multiple copies of the same jar file are present on the class path. Ignoring the new feature definition.
[2009-03-06T08:30:32.979-05:00] [DefaultServer] [WARNING] [ADF_FACES-30145] [oracle.adfinternal.view.faces.partition.FeatureUtils] [tid: 12] [APP: Application2] [arg: AdfDvtGauge] [arg: zip:D:/Oracle/Middleware/jdeveloper/system/system11.1.1.0.31.51.88/DefaultDomain/servers/DefaultServer/tmp/_WL_user/Application2/57btp0/war/WEB-INF/lib/dvt-faces.jar!/META-INF/adf-js-features.xml] [arg: 7] [arg: zip:D:/Oracle/Middleware/jdeveloper/dvt/lib/dvt-faces.jar!/META-INF/adf-js-features.xml] [arg: 7] A duplicate definition for the feature "AdfDvtGauge" has been found at zip:D:/Oracle/Middleware/jdeveloper/system/system11.1.1.0.31.51.88/DefaultDomain/servers/DefaultServer/tmp/_WL_user/Application2/57btp0/war/WEB-INF/lib/dvt-faces.jar!/META-INF/adf-js-features.xml, line 7. A feature with the same name was originally defined at zip:D:/Oracle/Middleware/jdeveloper/dvt/lib/dvt-faces.jar!/META-INF/adf-js-features.xml, line 7. This may indicate that multiple copies of the same jar file are present on the class path. Ignoring the new feature definition.
[2009-03-06T08:30:32.979-05:00] [DefaultServer] [WARNING] [ADF_FACES-30145] [oracle.adfinternal.view.faces.partition.FeatureUtils] [tid: 12] [APP: Application2] [arg: AdfRichPivotTable] [arg: zip:D:/Oracle/Middleware/jdeveloper/system/system11.1.1.0.31.51.88/DefaultDomain/servers/DefaultServer/tmp/_WL_user/Application2/57btp0/war/WEB-INF/lib/dvt-faces.jar!/META-INF/adf-js-features.xml] [arg: 11] [arg: zip:D:/Oracle/Middleware/jdeveloper/dvt/lib/dvt-faces.jar!/META-INF/adf-js-features.xml] [arg: 11] A duplicate definition for the feature "AdfRichPivotTable" has been found at zip:D:/Oracle/Middleware/jdeveloper/system/system11.1.1.0.31.51.88/DefaultDomain/servers/DefaultServer/tmp/_WL_user/Application2/57btp0/war/WEB-INF/lib/dvt-faces.jar!/META-INF/adf-js-features.xml, line 11. A feature with the same name was originally defined at zip:D:/Oracle/Middleware/jdeveloper/dvt/lib/dvt-faces.jar!/META-INF/adf-js-features.xml, line 11. This may indicate that multiple copies of the same jar file are present on the class path. Ignoring the new feature definition.
[2009-03-06T08:30:42.948-05:00] [DefaultServer] [WARNING] [ADFC-54008] [oracle.adfinternal.controller.faces.lifecycle.JSFLifecycleImpl] [tid: 16] [APP: Application2] [arg: oracle.adfinternal.controller.application.model.JSFDataBindingLifecycleContextBuilder] ADFc: Replacing the ADF Page Lifecycle implementation with 'oracle.adfinternal.controller.application.model.JSFDataBindingLifecycleContextBuilder'.
[2009-03-06T08:30:43.386-05:00] [DefaultServer] [NOTIFICATION] [J2EE JMX-46010] [oracle.as.jmx.framework.PortableMBeanFactory] [tid: 16] [APP: Application2] [arg: class oracle.as.jmx.framework.wls.spi.JMXFrameworkProviderImpl] JMX Portable Framework initialized with platform SPI "class oracle.as.jmx.framework.wls.spi.JMXFrameworkProviderImpl"
[2009-03-06T08:30:43.417-05:00] [DefaultServer] [NOTIFICATION] [ADFC-60000] [oracle.adfinternal.controller.util.model.AdfmInterface] [tid: 16] [APP: Application2] ADFc: BindingContext is present, using ADFm APIs for DataControlFrames.
[2009-03-06T08:30:43.448-05:00] [DefaultServer] [NOTIFICATION] [ADFC-50009] [oracle.adfinternal.controller.metadata.provider.MdsMetadataResourceProvider] [tid: 16] [APP: Application2] ADFc: Controller caching of MDS metadata resources ENABLED.
[2009-03-06T08:30:43.542-05:00] [DefaultServer] [NOTIFICATION] [ADFC-52039] [oracle.adf.controller.internal.metadata.MetadataService] [tid: 16] [APP: Application2] [arg: /WEB-INF/adfc-config.xml] ADFc: Loading bootstrap metadata from '/WEB-INF/adfc-config.xml'.
[2009-03-06T08:30:44.667-05:00] [DefaultServer] [ERROR] [] [oracle.adfm.adapter.bean] [tid: 16] [APP: Application2] Failed to load the provider: oracle.documaker.ids.IDSDataControl

How to cause POJO data control to use custom base ViewObject class

Similar Messages

Maybe you are looking for