Calling VO from Controller to display employe details

Question

Hi
select papf.full_name
,hr_general.DECODE_ORGANIZATION(paaf.organization_id) organization_name
,hr_general.DECODE_JOB(paaf.job_id) Job
,HAPF.name Position
,PAAF.ASS_ATTRIBUTE6 cost_Center
,PAPF.employee_number
,hr_general.decode_grade(PAAF.grade_id) Grade
,PBG.name
,PPOS.DATE_START DOJ
,xxhr_loan_workflow_pkg.get_account_number(PAPF.person_id) account_number
FROM per_all_people_f PAPF
,per_all_assignments_f PAAF
,hr_all_positions_f HAPF
,per_business_groups PBG
,per_periods_of_service PPOS
WHERE 1 = 1
AND PAPF.person_id = :1
AND PAAF.Person_Id = PAPF.person_id
AND HAPF.position_id = PAAF.position_id
AND PBG.business_group_id = PAPF.business_group_id
AND PPOS.person_id = PAPF.person_id
AND PPOS.business_group_id = PAPF.Business_Group_Id
AND TRUNC(SYSDATE) BETWEEN PAPF.Effective_Start_Date AND PAPF.Effective_End_Date
AND TRUNC(SYSDATE) BETWEEN PAAF.Effective_Start_Date AND PAAF.Effective_End_Date
AND TRUNC(SYSDATE) BETWEEN HAPF.Effective_Start_Date AND HAPF.Effective_End_Date
CO
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OAApplicationModule applicationModule = pageContext.getApplicationModule(webBean);
Serializable methodParams[] = { pageContext.getEmployeeId()+""};
applicationModule.invokeMethod("initializeEmpDtlsVO",methodParams);
AM
public void initializeEmpDtlsVO(String personId){
XXHREmployeeDtlsVOImpl empDtlsVO = getXXHREmployeeDtlsVO1();
empDtlsVO.initQuery(personId);
VO
public XXHREmployeeDtlsVOImpl() {
public void initQuery(String personId){
setWhereClauseParams(null);
setWhereClauseParam(0,personId);
executeQuery();
}

Answer 1

Set default values to flex field in OAF programmatically
Business requirement
When you navigate to create new vacancy page from i-recruitment you will see below screen. When user select value from BCN pick list then other values should get defaulted like vacancy type, Organization, job title of flex field segments.
To achieve above requirement I used below code in custom controller which will attach fire action to the pick list and in processFormRequest it will assign values to the another segments of flex field
package xxclt.oracle.apps.irc.vacancy.webui;
import oracle.apps.fnd.framework.OAApplicationModule;
import oracle.apps.fnd.framework.OAException;
import oracle.apps.fnd.framework.webui.OAPageContext;
import oracle.apps.fnd.framework.webui.OAWebBeanConstants;
import oracle.apps.fnd.framework.webui.OAWebBeanUtils;
import oracle.apps.fnd.framework.webui.beans.OADescriptiveFlexBean;
import oracle.apps.fnd.framework.webui.beans.OAWebBean;
import oracle.apps.fnd.framework.webui.beans.message.OAMessageCheckBoxBean;
import oracle.apps.fnd.framework.webui.beans.message.OAMessageChoiceBean;
import oracle.apps.fnd.framework.webui.beans.message.OAMessageLovChoiceBean;
import oracle.apps.fnd.framework.webui.beans.message.OAMessageLovInputBean;
import oracle.apps.irc.vacancy.webui.VacNewDetsPageCO;
import oracle.cabo.ui.action.FireAction;
import oracle.jbo.ViewObject;
public class XXVacNewDetsPageCO extends VacNewDetsPageCO {
public XXVacNewDetsPageCO() {
public void processRequest(OAPageContext pageContext, OAWebBean webBean) {
super.processRequest(pageContext, webBean);
OADescriptiveFlexBean dffBean =
(OADescriptiveFlexBean)webBean.findIndexedChildRecursive("FndFlexField");
dffBean.processFlex(pageContext);
OAMessageChoiceBean segment1 =
(OAMessageChoiceBean)dffBean.findChildRecursive("FndFlexField0");
segment1.setRequired("yes");
segment1.setFireActionForSubmit ("selectBCN",null, null,true, true);
public void processFormRequest(OAPageContext pageContext,
OAWebBean webBean) {
super.processFormRequest(pageContext, webBean);
if ("selectBCN".equals(pageContext.getParameter(OAWebBeanConstants.EVENT_PARAM))) {
// The Position poplist PPR change event has fired.
OAApplicationModule am = pageContext.getRootApplicationModule();
String vStatus;
OADescriptiveFlexBean dffBean =
(OADescriptiveFlexBean)webBean.findIndexedChildRecursive("FndFlexField");
dffBean.processFlex(pageContext);
OAMessageChoiceBean bcnSegment =
(OAMessageChoiceBean)dffBean.findChildRecursive("FndFlexField0");
String vBCNValue = bcnSegment.getSelectionValue(pageContext) ;
pageContext.writeDiagnostics("XXCLIENT",vBCNValue,1);
String vacancyInfoQuery =
"SELECT bcn, grade, job_title, vacancy_type, ORGANIZATION FROM xxclt_mbd_bcn_info_v";
//Specify the Where Clause for the same
vacancyInfoQuery = vacancyInfoQuery + " WHERE bcn = :1 ";
//First see if this VO is already attached to view object
ViewObject vacancyInfoVO = am.findViewObject("XXVvacancyInfoVO");
if (vacancyInfoVO == null)
vacancyInfoVO =
am.createViewObjectFromQueryStmt("XXVvacancyInfoVO",
vacancyInfoQuery);
//By now we are sure that the view object exists
vacancyInfoVO.setWhereClauseParams(null);
//Set the where clause
vacancyInfoVO.setWhereClauseParam(0, vBCNValue);
vacancyInfoVO.executeQuery();
oracle.jbo.Row row = vacancyInfoVO.first();
//get the value of description column from View Object record returned
String vGrade = "";
String vJobTitle = "";
String vVacancyType = "";
String vOrganization = "";
if (row != null) {
vGrade = row.getAttribute(1).toString();
vJobTitle = row.getAttribute(2).toString();
vVacancyType = row.getAttribute(3).toString();
vOrganization = row.getAttribute(4).toString();
OAMessageLovInputBean vGradeBean =
(OAMessageLovInputBean)webBean.findChildRecursive("FndGrade");
OAMessageLovInputBean vJobTitleBean =
(OAMessageLovInputBean)webBean.findChildRecursive("FndJobTitle");
OAMessageChoiceBean vVacancyTypeBean =
(OAMessageChoiceBean)dffBean.findChildRecursive("FndFlexField1");
OAMessageLovInputBean vOrgBean =
(OAMessageLovInputBean)webBean.findChildRecursive("FndOrganization");
vVacancyTypeBean.setSelectedValue(vVacancyType);
vGradeBean.setText( vGrade);
vJobTitleBean.setText(vJobTitle);
vOrgBean.setText(vOrganization);
// vOrgBean.set
OAMessageCheckBoxBean vEmpChkBox;
OAMessageCheckBoxBean vCntrChkBox;
vEmpChkBox =
(OAMessageCheckBoxBean)webBean.findChildRecursive("FndEmployee");
vCntrChkBox =
(OAMessageCheckBoxBean)webBean.findChildRecursive("FndContractor");
if (vVacancyType.equals("PMR") ) {
vEmpChkBox.setChecked(true);
vCntrChkBox.setChecked(false);
}else if(vVacancyType.equals("TMR") ) {
vCntrChkBox.setChecked(true);
vEmpChkBox.setChecked(false);
//Remove the view object, as this is no longer required
vacancyInfoVO.remove();
}