GetInstancesByFilter returns no instance

Hi,
I've a random comportment with BusinessProcess.getInstancesByFilter. Some times, this methods returns no instance although there is instances corresponding to my filter.
Here my code :
Fuego.Papi.BusinessProcess bp;
Fuego.Papi.InstanceFilter instF;
Fuego.Instance[] instances;
bp = BusinessProcess();
try {
for (int i=0;i<100;i++) {
 bp.connectTo(url : Fuego.Server.directoryURL, user : "admin", password : "password",process : "/Process1");
 // création du filtre
 instF = InstanceFilter();
 instF.create(processService : bp.processService);
 instF.addAttributeTo(variable : "prjDemande", comparator : Comparison.IS,
 value : (String)i);
 // récupération de l'instance
 instF.searchScope = SearchScope(participantScope : ParticipantScope.ALL, statusScope : StatusScope.ONLY_INPROCESS);
 instances = bp.getInstancesByFilter(filter : instF);
 if (instances.count() == 0) {
 logMessage("============> Pas d'instance trouvée pour "+i);
 // Récupération de l'instance
 foreach (instance in instances) {
 logMessage("=============> instance "+i+" trouvée : "+activite+" / "+demande);
 bp.disconnectFrom();
finally {
try{
bp.disconnectFrom();
The only solution, I've found is to loop on the getInstancesByFilter until it returns a result...
Thanks you for you help
Thierry

Is it running on Enterprise. If it's Enterprise are you running on a J2EE container (WLS)? How do you have your Workspace configured (single, multiple)?

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ora9iasw_home
* The following services are up and running in ora9ias_home:
-HTTP Server
-Internet Directory
-OC4J_DAS
-Single Sign-On:orasso:7777
The Internet Directory instance:
-Repository <hostname>:1521:iasdb :UP
-Directory Integration :UP
-Directory Replication :DOWN
-LDAP Metrics (Configure) : DOWN
I'm able to log on the OID via SSO with the orcladmin user
* The following services are up and running in ora9iasW_home:
-HTTP Server
-OC4J_Portal (the instance is UP but the studio/customization/webtool instances need to be deployed)
-OC4J_Wireless
-Web Cache
-Wireless
The following schema is configured:
WIRELESS Oracle iAS Wireless <hostname>:1521:iasdb
So the instances in the OC4J_Portal were not deployed during installation. After trying to manually deploy
the webtool.ear and associate the usermanager with JAZN LDAP User Manager (ldap://<hostname>:4032). I get the
following error:
"An error occurred while redeploying the application. The configuration files for this Oracle9iAS instance
are inconsistent with the configuration stored in the repository. In order to protect the repository, no
further configuration or deployment operations are allowed until the problem with the configuration on the
filesystem is resolved. This condition arises when a prior operation was unsuccessful. Please check the
logs located at ORACLE_HOME/dcm/logs to determine why DCM was unsuccessful in updating the configuration
files on disk. Some possible causes are: * permissions on files * file contention issues on Windows NT *
EMD and dcmctl running concurrently * internal Oracle error After resolving the problem that prevented DCM
from updating the configuration files, you may use the dcmctl resyncInstance command to resolve the
problem. Alternatively, you can stop and then restart the active dcmctl or EMD process and resyncInstance
will automatically be performed".
Associating the instance with the JAZN XML User Manager gives the same error.
In the emctl batch file I've created I can see the following error during the deployment:
OBJECT CACHE: HttpSession=c7d93daf948143ffa173bd73ae6b0a60; getObject() name=Ins
tanceAdminObject_oc4j_orawireless.<hostname>OC4JPortal, return value=oracle
.sysman.eml.ias.oc4j.InstanceAdminObject@49153e
EMSDK DEBUG: Global Tabs
EMSDK DEBUG: Link[name=targets,text=Targets,destination=/emd/console/targets,image=null]
Link name : ias/oc4j/deployWiz/roles
Invalid Bread Crumbs, linkname = ias/oc4j/deployWiz/roles
EMSDK DEBUG: Global Tabs
EMSDK DEBUG: Link[name=targets,text=Targets,destination=/emd/console/targets,image=null]
EMSDK DEBUG: Global Tabs
EMSDK DEBUG: Link[name=targets,text=Targets,destination=/emd/console/targets,image=null]
Link name : ias/oc4j/deployWiz/publishServices
Invalid Bread Crumbs, linkname = ias/oc4j/deployWiz/publishServices
EMSDK DEBUG: Global Tabs
EMSDK DEBUG: Link[name=targets,text=Targets,destination=/emd/console/targets,image=null]
EMSDK DEBUG: Global Tabs
EMSDK DEBUG: Link[name=targets,text=Targets,destination=/emd/console/targets,image=null]
Link name : ias/oc4j/deployWiz/summary
Invalid Bread Crumbs, linkname = ias/oc4j/deployWiz/summary
EMSDK DEBUG: Global Tabs
EMSDK DEBUG: Link[name=targets,text=Targets,destination=/emd/console/targets,ima
ge=null]
oracle.ias.sysmgmt.exception.TaskException: The configuration files for this Oracle9iAS instance are inconsistent with the configuration stored in the repository. In order to protect the repository,
no further configuration or deployment operations are allowed until the problem
with the configuration on the filesystem is resolved. This condition arises when
a prior operation was unsuccessful. Please check the logs located at
ORACLE_HOME/dcm/logs to determine why DCM was unsuccessful in updating
the configuration files on disk.......
Do you have any suggestions of things I could try? Do I have to check out the settings of the OC4J_portal instance? I've also checked the Access Rights for cn=IAS Infrastructure Databases, cn=IAS, cn=Products, cn=OracleContext user the Oracle Directory Manager.
Instance Properties
Server Properties
Website Properties
JSP Container Properties
Replication Properties
Advanced Properties
Application Defaults
Data Sources
Security
Global Web Module
UDDI Registry
Thanks!
Regards,
Thomas.

Instance ID of BPEL process

I'm starting the BPEL process by creating webservice data control in a ADF page. How can i get the instance ID of it?

This xpath function returns current instance id of running process ora:getInstanceId().
But in your case I would do this flow in ESB. Because this kind of "provisioning" of data can be done in ESB. Each execution I would define as async. And when exception occurs it will be logged by ESB and moved to error hospital. Administrator can easily use ESB console to query faulted instances and if neccesary he can resubmit them.
Just an idea how to make it faster, without doing some special development.

Bug(?) : task.getAttachment().getTaskId() returns instanceId

Hi, Since BPM 11g released, I have been doing tests with this new suite, mainly about Workflow Service API.
http://download.oracle.com/docs/cd/E15523_01/apirefs.1111/e10660/index.html?overview-summary.html
We can use this API to control processes.
When I try to manuplate process attachments and comments, I found this bug(?).
I get a task instance using the task query service and call:
task.getAttachment().getTaskId()
which actually returns the instance id of the BPM process.
And I don't know how to get the process instance with this id.

Hi, Mike.
In the case I described, task.getAttachment().getTaskId() returns a String like "50016",
which is same as the return of task.getProcessInfo().getInstanceId().
However, task.getSystemAttributes().getTaskId() returns a String like "69c5a3af-5995-4ad0-b9ea-d32617c6cb50", which can be used in ITaskQueryService.getTaskDetailsById(IWorkflowContext ctx, java.lang.String taskId) to get a reference.
In my use case, I want to record attachment information in storage so that I can download an attachment with a specific record.
The key to achieve this is to record the taskId of the attachment.

Returning index of selected comp... jComboBox that is editing a jTable cell

so, i'm using an array to populate the choices of a combobox
 public String[] progCodes = new String[]{"Standard","Restricted","Combined","Special"};which i'm using to edit a cell in a jtable
baseCatTable.getColumnModel().getColumn(4).setCellEditor(new DefaultCellEditor(new JComboBox(progCodes)));and when i get the value
System.out.println(baseCatTable.getValueAt(0, 4))i'd like to return the index of the selected item in the combo box instead of the text:
Standard
any suggestions?
Edited by: hansbig on Jan 24, 2008 5:04 PM

sorry, but i'm using an IDE and it generates a lot of fluffy code.
* ProblemView.java
package problem;
import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.DefaultCellEditor;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
* The application's main frame.
public class ProblemView extends FrameView {
 public ProblemView(SingleFrameApplication app) {
 super(app);
 initComponents();
 edit = new JComboBox(words);
 // status bar initialization - message timeout, idle icon and busy animation, etc
 ResourceMap resourceMap = getResourceMap();
 int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
 messageTimer = new Timer(messageTimeout, new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 statusMessageLabel.setText("");
 messageTimer.setRepeats(false);
 int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
 for (int i = 0; i < busyIcons.length; i++) {
 busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
 busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
 statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
 idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
 statusAnimationLabel.setIcon(idleIcon);
 progressBar.setVisible(false);
 // connecting action tasks to status bar via TaskMonitor
 TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
 taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
 public void propertyChange(java.beans.PropertyChangeEvent evt) {
 String propertyName = evt.getPropertyName();
 if ("started".equals(propertyName)) {
 if (!busyIconTimer.isRunning()) {
 statusAnimationLabel.setIcon(busyIcons[0]);
 busyIconIndex = 0;
 busyIconTimer.start();
 progressBar.setVisible(true);
 progressBar.setIndeterminate(true);
 } else if ("done".equals(propertyName)) {
 busyIconTimer.stop();
 statusAnimationLabel.setIcon(idleIcon);
 progressBar.setVisible(false);
 progressBar.setValue(0);
 } else if ("message".equals(propertyName)) {
 String text = (String)(evt.getNewValue());
 statusMessageLabel.setText((text == null) ? "" : text);
 messageTimer.restart();
 } else if ("progress".equals(propertyName)) {
 int value = (Integer)(evt.getNewValue());
 progressBar.setVisible(true);
 progressBar.setIndeterminate(false);
 progressBar.setValue(value);
 @Action
 public void showAboutBox() {
 if (aboutBox == null) {
 JFrame mainFrame = ProblemApp.getApplication().getMainFrame();
 aboutBox = new ProblemAboutBox(mainFrame);
 aboutBox.setLocationRelativeTo(mainFrame);
 ProblemApp.getApplication().show(aboutBox);
 /** This method is called from within the constructor to
 * initialize the form.
 * WARNING: Do NOT modify this code. The content of this method is
 * always regenerated by the Form Editor.
 // <editor-fold defaultstate="collapsed" desc="Generated Code">
 private void initComponents() {
 mainPanel = new javax.swing.JPanel();
 jScrollPane1 = new javax.swing.JScrollPane();
 jTable1 = new javax.swing.JTable();
 jButton1 = new javax.swing.JButton();
 menuBar = new javax.swing.JMenuBar();
 javax.swing.JMenu fileMenu = new javax.swing.JMenu();
 javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
 javax.swing.JMenu helpMenu = new javax.swing.JMenu();
 javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
 statusPanel = new javax.swing.JPanel();
 javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
 statusMessageLabel = new javax.swing.JLabel();
 statusAnimationLabel = new javax.swing.JLabel();
 progressBar = new javax.swing.JProgressBar();
 mainPanel.setName("mainPanel"); // NOI18N
 jScrollPane1.setName("jScrollPane1"); // NOI18N
 jTable1.setModel(new javax.swing.table.DefaultTableModel(
 new Object [][] {
 {null}
 new String [] {
 "Title 1"
 jTable1.setColumnSelectionAllowed(true);
 jTable1.setName("jTable1"); // NOI18N
 jScrollPane1.setViewportView(jTable1);
 jTable1.getColumnModel().getSelectionModel().setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
 jTable1.getColumnModel().getColumn(0).setCellEditor(new DefaultCellEditor(edit));
 org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(problem.ProblemApp.class).getContext().getResourceMap(ProblemView.class);
 jButton1.setText(resourceMap.getString("jButton1.text")); // NOI18N
 jButton1.setName("jButton1"); // NOI18N
 jButton1.addActionListener(new java.awt.event.ActionListener() {
 public void actionPerformed(java.awt.event.ActionEvent evt) {
 jButton1ActionPerformed(evt);
 javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
 mainPanel.setLayout(mainPanelLayout);
 mainPanelLayout.setHorizontalGroup(
 mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
 .addGroup(mainPanelLayout.createSequentialGroup()
 .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
 .addGroup(mainPanelLayout.createSequentialGroup()
 .addContainerGap()
 .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 166, javax.swing.GroupLayout.PREFERRED_SIZE))
 .addGroup(mainPanelLayout.createSequentialGroup()
 .addGap(46, 46, 46)
 .addComponent(jButton1)))
 .addContainerGap(12, Short.MAX_VALUE))
 mainPanelLayout.setVerticalGroup(
 mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
 .addGroup(mainPanelLayout.createSequentialGroup()
 .addContainerGap()
 .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)
 .addGap(18, 18, 18)
 .addComponent(jButton1)
 .addContainerGap(18, Short.MAX_VALUE))
 menuBar.setName("menuBar"); // NOI18N
 fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
 fileMenu.setName("fileMenu"); // NOI18N
 javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(problem.ProblemApp.class).getContext().getActionMap(ProblemView.class, this);
 exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
 exitMenuItem.setName("exitMenuItem"); // NOI18N
 fileMenu.add(exitMenuItem);
 menuBar.add(fileMenu);
 helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
 helpMenu.setName("helpMenu"); // NOI18N
 aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
 aboutMenuItem.setName("aboutMenuItem"); // NOI18N
 helpMenu.add(aboutMenuItem);
 menuBar.add(helpMenu);
 statusPanel.setName("statusPanel"); // NOI18N
 statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N
 statusMessageLabel.setName("statusMessageLabel"); // NOI18N
 statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
 statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N
 progressBar.setName("progressBar"); // NOI18N
 javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
 statusPanel.setLayout(statusPanelLayout);
 statusPanelLayout.setHorizontalGroup(
 statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
 .addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 188, Short.MAX_VALUE)
 .addGroup(statusPanelLayout.createSequentialGroup()
 .addContainerGap()
 .addComponent(statusMessageLabel)
 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 14, Short.MAX_VALUE)
 .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
 .addComponent(statusAnimationLabel)
 .addContainerGap())
 statusPanelLayout.setVerticalGroup(
 statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
 .addGroup(statusPanelLayout.createSequentialGroup()
 .addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
 .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
 .addComponent(statusMessageLabel)
 .addComponent(statusAnimationLabel)
 .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
 .addGap(3, 3, 3))
 setComponent(mainPanel);
 setMenuBar(menuBar);
 setStatusBar(statusPanel);
 }// </editor-fold>
 private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
 System.out.println(jTable1.getValueAt(0, 0));
 System.out.println(edit.getSelectedIndex());
 // Variables declaration - do not modify
 private javax.swing.JButton jButton1;
 private javax.swing.JScrollPane jScrollPane1;
 private javax.swing.JTable jTable1;
 private javax.swing.JPanel mainPanel;
 private javax.swing.JMenuBar menuBar;
 private javax.swing.JProgressBar progressBar;
 private javax.swing.JLabel statusAnimationLabel;
 private javax.swing.JLabel statusMessageLabel;
 private javax.swing.JPanel statusPanel;
 // End of variables declaration
 public String[] words = new String[]{"one","two"};
 public JComboBox edit;
 private final Timer messageTimer;
 private final Timer busyIconTimer;
 private final Icon idleIcon;
 private final Icon[] busyIcons = new Icon[15];
 private int busyIconIndex = 0;
 private JDialog aboutBox;
* ProblemApp.java
package problem;
import org.jdesktop.application.Application;
import org.jdesktop.application.SingleFrameApplication;
* The main class of the application.
public class ProblemApp extends SingleFrameApplication {
 * At startup create and show the main frame of the application.
 @Override protected void startup() {
 show(new ProblemView(this));
 * This method is to initialize the specified window by injecting resources.
 * Windows shown in our application come fully initialized from the GUI
 * builder, so this additional configuration is not needed.
 @Override protected void configureWindow(java.awt.Window root) {
 * A convenient static getter for the application instance.
 * @return the instance of ProblemApp
 public static ProblemApp getApplication() {
 return Application.getInstance(ProblemApp.class);
 * Main method launching the application.
 public static void main(String[] args) {
 launch(ProblemApp.class, args);
}i'm getting:
init:
deps-jar:
Compiling 1 source file to C:\Documents and Settings\1\My Documents\NetBeansProjects\problem\build\classes
compile:
run:
Jan 24, 2008 7:58:36 PM org.jdesktop.application.Application$1 run
SEVERE: Application class problem.ProblemApp failed to launch
java.lang.NullPointerException
at javax.swing.DefaultCellEditor.<init>(DefaultCellEditor.java:117)
at problem.ProblemView.initComponents(ProblemView.java:136)
at problem.ProblemView.<init>(ProblemView.java:29)
at problem.ProblemApp.startup(ProblemApp.java:19)
at org.jdesktop.application.Application$1.run(Application.java:171)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Exception in thread "AWT-EventQueue-0" java.lang.Error: Application class problem.ProblemApp failed to launch
at org.jdesktop.application.Application$1.run(Application.java:177)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Caused by: java.lang.NullPointerException
at javax.swing.DefaultCellEditor.<init>(DefaultCellEditor.java:117)
at problem.ProblemView.initComponents(ProblemView.java:136)
at problem.ProblemView.<init>(ProblemView.java:29)
at problem.ProblemApp.startup(ProblemApp.java:19)
at org.jdesktop.application.Application$1.run(Application.java:171)
... 8 more
BUILD SUCCESSFUL (total time: 2 seconds)
also, I made a zip file of the project and put it up here:
http://www.geocities.com/hansbigtree/problem.zip
thanks.

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