How to get the node value of payload

Hi
The null is returned when I use the following code to get the User_ID element in the payload, but there are values in the User_ID element of the payload
Task task_test = wfSvcClient.getTaskQueryService().getTaskDetailsById(wfCtx, taskId);
System.out.println("the payload value is " + task_test.getPayloadAsElement().getElementsByTagName("User_ID").item(0).getNodeValue());
How to get the node value of payload ? any suggestion?
Thanks
Jayson

Hi Jayson,
Try:
System.out.println("the payload value is " + task_test.getPayloadAsElement().getElementsByTagName("User_ID").item(0).getFirstChild().getNodeValue());
So add the getFirstChild() call in between.
If this works, maybe consider using JAXB to marshall the payload details to POJO's. This will make reading the payload details much easier.
Regards, Ronald

Similar Messages

How to get the Node Value from XmlValue result?

Hi ,
I am not able to get the Node Value from the result. In my XQuery im selecting till a Node, if i change my query as
collection('PhoneBook')/phone_book/contact_person/address/string()", qc);
im getting the node value, but here the problem is its not a Node so i cannot get the Node name.
So how can i get the Node Name and Node value together?
any help please ????
XML :
<?xml version="1.0" encoding="UTF-8"?>
<phone_book>
<contact_person>
<name>
<first_name>Michael</first_name>
<second_name>Harrison</second_name>
</name>
<address city="yyyyy" pincode="600017" state="xxxxx">
176 Ganesan street, Janakinagar, alwarthirunagar
</address>
</contact_person>
<phone_number type="mobile">9881952233</phone_number>
<phone_number type="home">044-24861311</phone_number>
<phone_number type="office">080-12651174</phone_number>
</phone_book>
Code:
XmlQueryContext qc = manager.createQueryContext();
XmlResults rs = manager.query
("collection('PhoneBook')/phone_book/contact_person/address", qc);
while(rs.hasNext()){
XmlValue val = rs.next();
System.out.println(val.getNodeName() + " = [ " + val.getNodeValue() + " ] ");
Output
address = [ ]

You are right, this seemed un-intuitive to me too, but I finally understood how it's done.
The "value" of a node is actually the total amount of text that is not contained in any of the node's child nodes (if any). So a node with child nodes can still have text value.
To get the 'value' of an element node, you must therefore concatenate the values of all children of type "XmlValue::TEXT_NODE", of that node. Try it.
In your example, the <address> node has no child elements, my guess is that BDB XML stores the address string "176 Ganesan street, Janakinagar, alwarthirunagar" inside a child node of <address> node (of type XmlValue::TEXT_NODE) because you wrote the string on a separate line.

Issue using extractval to get the node value when there is namespace

I created the db with a XMLType column:
CREATE TABLE mytable1 (key_column VARCHAR2(10) PRIMARY KEY, xml_column1 XMLType);
Then inserted one row:
INSERT INTO mytable1 (key_column,xml_column1) VALUES ('test', XMLType('<MY_TEST xmlns="http://xmlns.oracle.com/ku" version="1.0">
<SCHEMA>SYSTEM</SCHEMA>
<NAME>TABLE41</NAME>
<TEST_GROUP>TEST_GRP_RMP</TEST_GROUP>
<TEST_NAME>DEPARTTEST</TEST_NAME>
<FUNCTION_SCHEMA>SYSTEM</FUNCTION_SCHEMA>
<TEST_FUNCTION>EXCLUDE_TABLE</TEST_FUNCTION>
<STATEMENT_TYPE_LIST>
<STATEMENT_TYPE_LIST_ENTRY>
<NAME>SELECT</NAME>
</STATEMENT_TYPE_LIST_ENTRY>
</STATEMENT_TYPE_LIST>
<UPDATE_CHECK>Y</UPDATE_CHECK>
<ENABLE>Y</ENABLE>
<STATIC_POLICY>N</STATIC_POLICY>
<TEST_TYPE>DBMS_RLS.DYNAMIC</TEST_TYPE>
<LONG_PREDICATE>N</LONG_PREDICATE>
</MY_TEST>'));
Then I ran:
select extractValue(xml_column1,'MY_TEST/TEST_NAME') policy from mytable1;
There is nothing returned.
If i do not have "xmlns="http://xmlns.oracle.com/ku" " in MY_TEST node, then the correct value returned.
Please advise how could I get the node value when there is namespace? Thanks.

This is a known issue. In the third parameter of extractvalue, set the namesapce. Then it works.

How to get the selected values from a selectmanylistbox?

Hi ADF Experts,
<af:selectManyListbox label="Label 1" id="sml1" partialTriggers="cb2"
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 autoSubmit="true" valuePassThru="true">
 <f:selectItems value="#{viewScope.TestBean.actualList}" id="si1"
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private List<String> lovValue;
private List<SelectItem> actualList;
//getters and setters
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Hi Timo,
As I am sharing the page fragment and the Java class. So its my usecase I have mentioned below
I am sharing the jsff page fragment and java class. So that it wud be of help to others.
jsff page fragment
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
 xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
 xmlns:f="http://java.sun.com/jsf/core">
 <af:panelGroupLayout id="pgl1">
 <af:commandButton text="Search" id="cb1"
 actionListener="#{viewScope.TestBean.searchSupplier}"/>
</af:panelGroupLayout>
 <af:popup id="p1" binding="#{viewScope.TestBean.searchSupplierPopup}">
 <af:dialog id="d2"
 type="none">
 <af:table value="#{bindings.Contacts.collectionModel}" var="row"
 rows="#{bindings.Contacts.rangeSize}"
 emptyText="#{bindings.Contacts.viewable ? 'No data to display.' : 'Access Denied.'}"
 fetchSize="#{bindings.Contacts.rangeSize}"
 rowBandingInterval="0"
 binding="#{viewScope.TestBean.tsupportIssues}"
 filterModel="#{bindings.ContactsQuery.queryDescriptor}"
 queryListener="#{bindings.ContactsQuery.processQuery}"
 filterVisible="true" varStatus="vs"
 selectionListener="#{bindings.Contacts.collectionModel.makeCurrent}"
 rowSelection="multiple" id="t1">
 <af:column sortProperty="name" filterable="true" sortable="true"
 headerText="#{bindings.Contacts.hints.name.label}" id="c2">
 <af:outputText value="#{row.name}" id="ot1"/>
 </af:column>
 <af:column sortProperty="email" filterable="true" sortable="true"
 headerText="#{bindings.Contacts.hints.email.label}"
 id="c1">
 <af:outputText value="#{row.email}" id="ot2"/>
 </af:column>
 </af:table>
 <af:commandButton text="OK" id="cb5" partialSubmit="true" actionListener="#{viewScope.TestBean.testMethod}"/>
 <af:commandButton text="Cancel" id="cb6"
 actionListener="#{viewScope.TestBean.cancelPopupSearch}"/>
 </af:dialog>
 </af:popup>
<af:selectManyListbox label="Label 1" id="sml1" partialTriggers="cb5"
 value="#{viewScope.TestBean.lovValue}"
 autoSubmit="true" valuePassThru="true"
 binding="#{viewScope.TestBean.prp1}">
 <f:selectItems value="#{viewScope.TestBean.actualList}" id="si1"
 binding="#{viewScope.TestBean.selectedItems}"/>
</af:selectManyListbox>
<af:commandButton text="get selected values" id="cb3"
 actionListener="#{viewScope.TestBean.getSelectedValues}"
 partialSubmit="true"/>
<af:commandButton text="remove selected" id="cb4"
 partialSubmit="true" actionListener="#{viewScope.TestBean.removeSelectedValues}"/>
</jsp:root>
TestBean.java
package com.demo.view;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.faces.component.UISelectItems;
import javax.faces.event.ActionEvent;
import javax.faces.model.SelectItem;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.rich.component.rich.RichPopup;
import oracle.adf.view.rich.component.rich.data.RichTable;
import oracle.adf.view.rich.component.rich.input.RichSelectManyListbox;
import oracle.adf.view.rich.context.AdfFacesContext;
import oracle.adf.view.rich.event.DialogEvent;
import oracle.jbo.Key;
import oracle.jbo.Row;
import oracle.jbo.RowSetIterator;
import org.apache.myfaces.trinidad.model.RowKeySet;
public class TestBean {
private RichTable tsupportIssues;
private List<SelectItem> lovValue;
private List<SelectItem> actualList;
private RichSelectManyListbox prp1;
private List valuesChoosed = new ArrayList();
private UISelectItems selectedItems;
private RichPopup searchSupplierPopup;
 public TestBean() {
 super();
public void setTsupportIssues(RichTable tsupportIssues) {
 this.tsupportIssues = tsupportIssues;
public RichTable getTsupportIssues() {
 return tsupportIssues;
public void testMethod(ActionEvent actionEvent) {
 // Add event code here...
 // For learning purposes - show Select Many Button clicked
 System.out.println("Select Many Button has been Clicked");
 // // RowKeySet Object can hold the selected rows from a user as follows
 RowKeySet rksSelectedRows = this.getTsupportIssues().getSelectedRowKeys();
 // Iterator object provides the ability to use hasNext(), next() and remove() against the selected rows
 Iterator itrSelectedRows = rksSelectedRows.iterator();
 // Get the data control that is bound to the table - e.g.
 // OpenSupportItemsIterator
 DCBindingContainer bindings = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
 DCIteratorBinding dcIteratorBindings = bindings.findIteratorBinding("findAllContactsIterator");
 // Information from binding that is specific to the rows
 RowSetIterator rsiSelectedRows = dcIteratorBindings.getRowSetIterator();
 // Loop through selected rows
 int i=1;
 while (itrSelectedRows.hasNext()) {
 // Get key for selected row
 Key key = (Key)((List)itrSelectedRows.next()).get(0);
 // Use the key to get the data from the above binding that is related to the row
 Row myRow = rsiSelectedRows.getRow(key);
 // Display attribute of row in console output - would generally be bound to a UI component like a Label and or used to call another proces
 System.out.println(myRow.getAttribute("name"));
 valuesChoosed.add(myRow.getAttribute("name"));
// actualList = new ArrayList<SelectItem>();
// String j = Integer.toString(i);
// actualList.add(new SelectItem(j, (String)myRow.getAttribute("name")));
// i++;
 searchSupplierPopup.hide();
 AdfFacesContext.getCurrentInstance().addPartialTarget(prp1);
public void setLovValue(List<SelectItem> lovValue) {
 this.lovValue = lovValue;
public List<SelectItem> getLovValue() {
 return lovValue;
public void setActualList(List<SelectItem> actualList) {
 this.actualList = actualList;
public List<SelectItem> getActualList() {
 actualList = new ArrayList<SelectItem>();
 if(valuesChoosed.size()!=0){
 for(int i=0;i<valuesChoosed.size();i++){
 actualList.add(new SelectItem(valuesChoosed.get(i), (String)valuesChoosed.get(i)));
 else{
 actualList.add(new SelectItem("1","Select One"));
 return actualList;
public void setPrp1(RichSelectManyListbox prp1) {
 this.prp1 = prp1;
public RichSelectManyListbox getPrp1() {
 return prp1;
public void setValuesChoosed(List valuesChoosed) {
 this.valuesChoosed = valuesChoosed;
public List getValuesChoosed() {
 return valuesChoosed;
public void getValues(ActionEvent actionEvent) {
 // Add event code here...
 for(int i=0;i<valuesChoosed.size();i++){
 System.out.println(valuesChoosed.get(i));
public void getSelectedValues(ActionEvent actionEvent) {
 // Add event code here...
 for(int i=0;i<this.getLovValue().size();i++){
 System.out.println("Selected Value:"+this.getLovValue().get(i));
public void removeSelectedValues(ActionEvent actionEvent) {
 // Add event code here...
public void setSelectedItems(UISelectItems selectedItems) {
 this.selectedItems = selectedItems;
public UISelectItems getSelectedItems() {
 return selectedItems;
 public void setSearchSupplierPopup(RichPopup searchSupplierPopup) {
 this.searchSupplierPopup = searchSupplierPopup;
 public RichPopup getSearchSupplierPopup() {
 return searchSupplierPopup;
 public void cancelPopupSearch(ActionEvent actionEvent) {
 // Add event code here...
 searchSupplierPopup.hide();
 public void searchSupplier(ActionEvent actionEvent) {
 // Add event code here...
 RichPopup.PopupHints hints = new RichPopup.PopupHints();
 searchSupplierPopup.show(hints);
package com.demo.view;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.faces.component.UISelectItems;
import javax.faces.event.ActionEvent;
import javax.faces.model.SelectItem;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.rich.component.rich.RichPopup;
import oracle.adf.view.rich.component.rich.data.RichTable;
import oracle.adf.view.rich.component.rich.input.RichSelectManyListbox;
import oracle.adf.view.rich.context.AdfFacesContext;
import oracle.adf.view.rich.event.DialogEvent;
import oracle.jbo.Key;
import oracle.jbo.Row;
import oracle.jbo.RowSetIterator;
import org.apache.myfaces.trinidad.model.RowKeySet;
public class TestBean {
private RichTable tsupportIssues;
private List<SelectItem> lovValue;
private List<SelectItem> actualList;
private RichSelectManyListbox prp1;
private List valuesChoosed = new ArrayList();
private UISelectItems selectedItems;
private RichPopup searchSupplierPopup;
 public TestBean() {
 super();
public void setTsupportIssues(RichTable tsupportIssues) {
 this.tsupportIssues = tsupportIssues;
public RichTable getTsupportIssues() {
 return tsupportIssues;
public void testMethod(ActionEvent actionEvent) {
 // Add event code here...
 // For learning purposes - show Select Many Button clicked
 System.out.println("Select Many Button has been Clicked");
 // // RowKeySet Object can hold the selected rows from a user as follows
 RowKeySet rksSelectedRows = this.getTsupportIssues().getSelectedRowKeys();
 // Iterator object provides the ability to use hasNext(), next() and remove() against the selected rows
 Iterator itrSelectedRows = rksSelectedRows.iterator();
 // Get the data control that is bound to the table - e.g.
 // OpenSupportItemsIterator
 DCBindingContainer bindings = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
 DCIteratorBinding dcIteratorBindings = bindings.findIteratorBinding("findAllContactsIterator");
 // Information from binding that is specific to the rows
 RowSetIterator rsiSelectedRows = dcIteratorBindings.getRowSetIterator();
 // Loop through selected rows
 int i=1;
 while (itrSelectedRows.hasNext()) {
 // Get key for selected row
 Key key = (Key)((List)itrSelectedRows.next()).get(0);
 // Use the key to get the data from the above binding that is related to the row
 Row myRow = rsiSelectedRows.getRow(key);
 // Display attribute of row in console output - would generally be bound to a UI component like a Label and or used to call another proces
 System.out.println(myRow.getAttribute("name"));
 valuesChoosed.add(myRow.getAttribute("name"));
// actualList = new ArrayList<SelectItem>();
// String j = Integer.toString(i);
// actualList.add(new SelectItem(j, (String)myRow.getAttribute("name")));
// i++;
 searchSupplierPopup.hide();
 AdfFacesContext.getCurrentInstance().addPartialTarget(prp1);
public void setLovValue(List<SelectItem> lovValue) {
 this.lovValue = lovValue;
public List<SelectItem> getLovValue() {
 return lovValue;
public void setActualList(List<SelectItem> actualList) {
 this.actualList = actualList;
public List<SelectItem> getActualList() {
 actualList = new ArrayList<SelectItem>();
 if(valuesChoosed.size()!=0){
 for(int i=0;i<valuesChoosed.size();i++){
 actualList.add(new SelectItem(valuesChoosed.get(i), (String)valuesChoosed.get(i)));
 else{
 actualList.add(new SelectItem("1","Select One"));
 return actualList;
public void setPrp1(RichSelectManyListbox prp1) {
 this.prp1 = prp1;
public RichSelectManyListbox getPrp1() {
 return prp1;
public void setValuesChoosed(List valuesChoosed) {
 this.valuesChoosed = valuesChoosed;
public List getValuesChoosed() {
 return valuesChoosed;
public void getValues(ActionEvent actionEvent) {
 // Add event code here...
 for(int i=0;i<valuesChoosed.size();i++){
 System.out.println(valuesChoosed.get(i));
public void getSelectedValues(ActionEvent actionEvent) {
 // Add event code here...
 for(int i=0;i<this.getLovValue().size();i++){
 System.out.println("Selected Value:"+this.getLovValue().get(i));
public void removeSelectedValues(ActionEvent actionEvent) {
 // Add event code here...
 for(int i=0;i<this.getLovValue().size();i++){
 System.out.println("Selected Value:"+this.getLovValue().get(i));
 System.out.println(this.getLovValue().remove(i));
 AdfFacesContext.getCurrentInstance().addPartialTarget(prp1);
public void setSelectedItems(UISelectItems selectedItems) {
 this.selectedItems = selectedItems;
public UISelectItems getSelectedItems() {
 return selectedItems;
 public void setSearchSupplierPopup(RichPopup searchSupplierPopup) {
 this.searchSupplierPopup = searchSupplierPopup;
 public RichPopup getSearchSupplierPopup() {
 return searchSupplierPopup;
 public void cancelPopupSearch(ActionEvent actionEvent) {
 // Add event code here...
 searchSupplierPopup.hide();
 public void searchSupplier(ActionEvent actionEvent) {
 // Add event code here...
 RichPopup.PopupHints hints = new RichPopup.PopupHints();
 searchSupplierPopup.show(hints);
Thanks,
A. Abhijit

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// the line below returns "Active/Baselayer Tops" and
"Active/Baselayer Bottoms"
var myXml:XML = new XML(event.result);
Thanks,
May

Here is attribute identifier operator from FB Help:
@ attribute identifier Operator
Usage myXML.@attributeName
Identifies attributes of an XML or XMLList object. For
example, myXML.@id identifies attributes named id for the myXML XML
object. You can also use the following syntax to access attributes:
myXML.attribute("id"), myXML["@id"], and myXML.@["id"]. The syntax
myXML.@id is recommended. To return an XMLList object of all
attribute names, use @*. To return an attribute with a name that
matches an ActionScript reserved word, use the attribute() method
instead of the @ operator.
Operands attributeName:* — The name of the attribute.
Example
How to use examples
The first example shows how to use the @ (at sign) operator
to identify an attribute of an element:
var myXML:XML =
<item id = "42">
<catalogName>Presta tube</catalogName>
<price>3.99</price>
</item>;
trace(myXML.@id); // 42The next example returns all attribute
names:
var xml:XML =<example id='123' color='blue'/>
var xml2:XMLList = xml.@*;
trace(xml2 is XMLList); // true
trace(xml2.length()); // 2
for (var i:int = 0; i < xml2.length(); i++)
trace(typeof(xml2
)); // xml
trace(xml2.nodeKind()); // attribute
trace(xml2
.name()); // id and color
} The next example returns an attribute with a name that
matches a reserved word in ActionScript. You cannot use the syntax
xml.@class (since class is a reserved word in ActionScript). You
need to use the syntax xml.attribute("class"):
var xml:XML = <example class='123'/>
trace(xml.attribute("class"));

How to get the keyfigure values

hi all,
I have loaded the sales ,billing and delivery data to sales overview cobe(0sd_c03).
The keyfigures in all the update rules are inactive.I changed the update rule type to addition from no update and when i try to assign source fields to those key figures,in the f4 help of the source fields i am not getting the field.
so by this i am not getting the keyfigure values in the cube .only the characteristic values are displayed.
How to get the keyfigure values in the cube.
will there be any settings in the SPRO in R/3.
Plz give solution for this .
Points will be awarded.
thanks
Satish.

If your UR is inactive, how you can load data?
The KFs you are trying to add, are newly added KFs in cube or the existing KFs?
Do this:
Activate your cube, TR again.
Delete your UR and re-create it.
Delete all the bad requests from cube.
Now try to do the load.
OR
If you did customization your cube, make sure you did activated your cube, did the changes in your DS, replicated datasource in BW, added the new fields in TR and activated, and Deleted your UR and re-created it.
Now try.
Hope it helps..

How to get the node value of payload

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