Expanding ADF table row programatically on clicking commandLink - oracle-adf

Question

I have a column displaying author name and a command link "Show Documents". I want to expand the row on click of Show Documents command Link as happens on clicking detailStamp facet icon.
Here comes the JSFF code:
<af:table var="row" rowBandingInterval="0" id="rohitT"
value="#{pageFlowScope.parseData.AList}" rowSelection="multiple"
binding="#{pageFlowScope.parseData.dataTable}"
disclosedRowKeys="#{pageFlowScope.parseData.disclosedKeys}">
<af:column sortable="false" headerText="Author" id="c3">
<af:outputText value="#{row.author}" id="ot5"/>
<af:commandLink text="Show Documents" id="sd"
actionListener="#{pageFlowScope.parseData.prepareLOV}" partialSubmit="true" >
</af:commandLink>
<af:outputText value="Disclosed Key::#{pageFlowScope.parseData.disclosedKeys}"
id="ot6"/>
</af:column>
<af:column sortable="false" headerText="Subject area" id="c2">
<af:outputText value="#{row.subjectArea}" id="ot4"/>
</af:column>
<af:column sortable="false" headerText="Select" id="c1">
<af:selectBooleanCheckbox id="sbc1" selected="false" autoSubmit="true"
disabled="#{pageFlowScope.optionSelected ne 'Default' and pageFlowScope.optionSelected ne 'One'}" valueChangeListener="#{pageFlowScope.parseData.onChange}"/>
<af:outputText value="PageFlow::#{pageFlowScope.optionSelected}"
id="ot3"/></af:column>
<f:facet name="detailStamp" >
<af:group id="g1">
<af:selectOneListbox label="Label 1" id="sol1"
value="#{pageFlowScope.parseData.selectedValues}">
<f:selectItems value="#{pageFlowScope.parseData.allValuesList}"
id="si2"/>
</af:selectOneListbox>
</af:group>
</f:facet>
</af:table>
Here comes the managed bean code:
List selectedValues;
private RowKeySetImpl disclosedKeys=null;
List<SelectItem> allValuesList;
public void setDisclosedKeys(RowKeySetImpl disclosedKeys) {
this.disclosedKeys = disclosedKeys;
}
public void setAllValuesList(List<SelectItem> allValuesList) {
this.allValuesList = allValuesList;
}
public List<SelectItem> getAllValuesList() {
if (allValuesList == null) {
allValuesList = new ArrayList<SelectItem>();
allValuesList.add(new SelectItem(1, "India"));
allValuesList.add(new SelectItem(2, "Australia"));
allValuesList.add(new SelectItem(3, "America"));
allValuesList.add(new SelectItem(4, "United Kingdom"));
}
return allValuesList;
}
public void setSelectedValues(List selectedValues) {
this.selectedValues = selectedValues;
}
public List getSelectedValues() {
if (selectedValues == null) {
selectedValues = new ArrayList();
selectedValues.add(1);
selectedValues.add(3);
System.out.println("List is-" + selectedValues);
}
return selectedValues;
}
public void setDisclosedKeys(RowKeySetImpl disclosedKeys) {
this.disclosedKeys = disclosedKeys;
}
public RowKeySetImpl getDisclosedKeys() {
return disclosedKeys;
}
public void prepareLOV(ActionEvent actionEvent) {
disclosedKeys =null;
callDetailStamp();
RowKeySetImpl testDisclosedKey=getDisclosedKeys();
System.out.println("testDisclosedKey before refresh::"+testDisclosedKey);
AdfFacesContext.getCurrentInstance().addPartialTarget(getDataTable());
}
private void callDetailStamp() {
RowKeySet rks = getDataTable().getSelectedRowKeys();
Key currentKey = null;
Object objKey=null;
Iterator rksIter = rks.iterator();
while (rksIter.hasNext())
{
System.out.println("Entered Loop");
objKey=(Object)rksIter.next();
System.out.println("Obj Key::"+objKey);
}
if (rks.size()>0) {
System.out.println("Setting disclosed keys");
disclosedKeys = new RowKeySetImpl();
if (getDataTable() != null) {
ArrayList newKeys = new ArrayList();
ArrayList temp = new ArrayList();
temp.add(0,objKey);
newKeys.add(temp);
disclosedKeys.addAll(newKeys);
}
}
else
{
disclosedKeys = new RowKeySetImpl();
}
System.out.println("Disclosed Key::"+disclosedKeys.toString());
setDisclosedKeys(disclosedKeys);
}
I think I am able to set disclosedRowKeys property as I am able to print its value in output text. Whatever row I select, I get the disclosedKeyValue as an Array of index of the particular selected row. Clicking on link sets disclosedKeys value and refreshes the table but not expanding the row. Am I missing out something here ?