Details with parameter and datatable for child entity
Question
I am programming a Java EE application to do the yearly evaluation to the company workers. I want to display the details of the evaluation for every collaborateur when I click on Details.
The 3 impacted tables are "Collaborateur", "Entretien" and "NoteEntretien"
So when I select one collaborateur and click on View details, I want to be redirected to a new page with the collaborator details on a form and after a datatable with his evaluations. And when i click on evaluation details, I should be redirected to another page with the differents notes of the evaluation.
I am using JSF 2.x with Primefaces 5.0 on front, EclipseLink on the persistence and EJB 3.1 on the business side.
I already have the solution to show collaborator details on a popup without the datatable with the collaborator evaluations.
Please help me to find the best way to do that.
And thank you !
CollaborateurList.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:composition template="/template.xhtml">
<ui:define name="title">
<h:outputText value="Liste des Collaborateurs"></h:outputText>
</ui:define>
<ui:define name="body">
<h:form id="CollaborateurListForm">
<p:panel header="Liste des Collaborateurs">
<p:dataTable id="datalist" value="#{collaborateurController.items}" var="item"
selectionMode="single" selection="#{collaborateurController.selected}"
paginator="true"
rowKey="#{item.idCollaborateur}"
rows="10"
rowsPerPageTemplate="10,20,30,40,50"
>
<p:ajax event="rowSelect" update="createButton viewButton editButton
deleteButton entretienButton"/>
<p:ajax event="rowUnselect" update="createButton viewButton editButton
deleteButton entretienButton"/>
<p:column sortBy="#{item.idCollaborateur}" filterBy="#{item.idCollaborateur}">
<f:facet name="header">
<h:outputText value="Matricule"/>
</f:facet>
<h:outputText value="#{item.idCollaborateur}"/>
</p:column>
<p:column sortBy="#{item.nomCollaborateur}" filterBy="#{item.nomCollaborateur}">
<f:facet name="header">
<h:outputText value="Nom Complet"/>
</f:facet>
<h:outputText value="#{item.nomCollaborateur}"/>
</p:column>
<p:column sortBy="#{item.genreCollaborateur}" filterBy="#
{item.genreCollaborateur}">
<f:facet name="header">
<h:outputText value="Genre"/>
</f:facet>
<h:outputText value="#{item.genreCollaborateur}"/>
</p:column>
<p:column sortBy="#{item.dateNaissanceCollaborateur}" filterBy="#
{item.dateNaissanceCollaborateur}">
<f:facet name="header">
<h:outputText value="Date de naissance"/>
</f:facet>
<h:outputText value="#{item.dateNaissanceCollaborateur}">
<f:convertDateTime pattern="MM/dd/yyyy" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.dateRecrutementCollaborateur}" filterBy="#
{item.dateRecrutementCollaborateur}">
<f:facet name="header">
<h:outputText value="Date de rectutement"/>
</f:facet>
<h:outputText value="#{item.dateRecrutementCollaborateur}">
<f:convertDateTime pattern="MM/dd/yyyy" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.statutCollaborateur}" filterBy="#
{item.statutCollaborateur}">
<f:facet name="header">
<h:outputText value="Statut"/>
</f:facet>
<h:outputText value="#{item.statutCollaborateur}"/>
</p:column>
<p:column sortBy="#{item.echelleCollaborateur}" filterBy="#
{item.echelleCollaborateur}">
<f:facet name="header">
<h:outputText value="Echelle"/>
</f:facet>
<h:outputText value="#{item.echelleCollaborateur}"/>
</p:column>
<p:column sortBy="#{item.echelonCollaborateur}" filterBy="#
{item.echelonCollaborateur}">
<f:facet name="header">
<h:outputText value="Echellon"/>
</f:facet>
<h:outputText value="#{item.echelonCollaborateur}"/>
</p:column>
<p:column sortBy="#{item.idPosteCollaborateur.libellePoste}" filterBy="#
{item.idPosteCollaborateur.libellePoste}">
<f:facet name="header">
<h:outputText value="Poste"/>
</f:facet>
<h:outputText value="#{item.idPosteCollaborateur.libellePoste}"/>
</p:column>
<p:column sortBy="#{item.codeAgenceAffectation.nomAgence}" filterBy="#
{item.codeAgenceAffectation.nomAgence}">
<f:facet name="header">
<h:outputText value="Agence d'affectation"/>
</f:facet>
<h:outputText value="#{item.codeAgenceAffectation.nomAgence}"/>
</p:column>
<p:column sortBy="#{item.codeAgenceAffectation.codeGroupeAgence.nomGroupeAgence}"
filterBy="#
{item.codeAgenceAffectation.codeGroupeAgence.nomGroupeAgence}">
<f:facet name="header">
<h:outputText value="Groupe d'Agences"/>
</f:facet>
<h:outputText value="#
{item.codeAgenceAffectation.codeGroupeAgence.nomGroupeAgence}"/>
</p:column>
<p:column sortBy="#
{item.codeAgenceAffectation.codeGroupeAgence.codeDirectionRegionale.nomDirectionRegionale}"
filterBy="#
{item.codeAgenceAffectation.codeGroupeAgence.codeDirectionRegionale.nomDirectionRegionale}">
<f:facet name="header">
<h:outputText value="Direction régionale"/>
</f:facet>
<h:outputText value="#
{item.codeAgenceAffectation.codeGroupeAgence.codeDirectionRegionale.nomDirectionRegionale}"/>
</p:column>
<f:facet name="footer">
<p:commandButton id="createButton" icon="ui-icon-plus" value="#
{bundle.Create}" actionListener="#{collaborateurController.prepareCreate}"
update=":CollaborateurCreateForm" oncomplete="PF('CollaborateurCreateDialog').show()"/>
<p:commandButton id="viewButton" icon="ui-icon-search" value="#
{bundle.View}" update=":CollaborateurViewForm" oncomplete="PF('CollaborateurViewDialog').show()"
disabled="#{empty collaborateurController.selected}"/>
<p:commandButton id="editButton" icon="ui-icon-pencil" value="#
{bundle.Edit}" update=":CollaborateurEditForm" oncomplete="PF('CollaborateurEditDialog').show()"
disabled="#{empty collaborateurController.selected}"/>
<p:commandButton id="deleteButton" icon="ui-icon-trash" value="#
{bundle.Delete}" actionListener="#{collaborateurController.destroy}" update=":growl,datalist"
disabled="#{empty collaborateurController.selected}"/>
<p:commandButton id="entretienButton" icon="ui-icon-document" value="#
{bundle.Entretien}" action="#{collaborateurController}" disabled="#{empty
collaborateurController.selected}"/>
</f:facet>
</p:dataTable>
</p:panel>
</h:form>
<ui:include src="Create.xhtml"/>
<ui:include src="Edit.xhtml"/>
<ui:include src="View.xhtml"/>
</ui:define>
</ui:composition>
</html>
View.xhtml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:composition>
<p:dialog id="CollaborateurViewDlg" widgetVar="CollaborateurViewDialog" modal="true" resizable="false" appendTo="@(body)" header="#{bundle.ViewCollaborateurTitle}">
<h:form id="CollaborateurViewForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" rendered="#{collaborateurController.selected != null}">
<h:outputText value="#{bundle.ViewCollaborateurLabel_idCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.idCollaborateur}" title="#{bundle.ViewCollaborateurTitle_idCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_nomCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.nomCollaborateur}" title="#{bundle.ViewCollaborateurTitle_nomCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_genreCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.genreCollaborateur}" title="#{bundle.ViewCollaborateurTitle_genreCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_dateNaissanceCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.dateNaissanceCollaborateur}" title="#{bundle.ViewCollaborateurTitle_dateNaissanceCollaborateur}">
<f:convertDateTime pattern="MM/dd/yyyy" />
</h:outputText>
<h:outputText value="#{bundle.ViewCollaborateurLabel_dateRecrutementCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.dateRecrutementCollaborateur}" title="#{bundle.ViewCollaborateurTitle_dateRecrutementCollaborateur}">
<f:convertDateTime pattern="MM/dd/yyyy" />
</h:outputText>
<h:outputText value="#{bundle.ViewCollaborateurLabel_statutCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.statutCollaborateur}" title="#{bundle.ViewCollaborateurTitle_statutCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_echelleCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.echelleCollaborateur}" title="#{bundle.ViewCollaborateurTitle_echelleCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_echelonCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.echelonCollaborateur}" title="#{bundle.ViewCollaborateurTitle_echelonCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_idPosteCollaborateur}"/>
<h:outputText value="#{collaborateurController.selected.idPosteCollaborateur.libellePoste}" title="#{bundle.ViewCollaborateurTitle_idPosteCollaborateur}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_codeAgenceAffectation}"/>
<h:outputText value="#{collaborateurController.selected.codeAgenceAffectation.nomAgence}" title="#{bundle.ViewCollaborateurTitle_codeAgenceAffectation}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_codeAgenceAffectation}"/>
<h:outputText value="#
{collaborateurController.selected.codeAgenceAffectation.codeGroupeAgence.nomGroupeAgence}"
title="#{bundle.ViewCollaborateurTitle_codeAgenceAffectation}"/>
<h:outputText value="#{bundle.ViewCollaborateurLabel_codeAgenceAffectation}"/>
<h:outputText value="#
{collaborateurController.selected.codeAgenceAffectation.
codeGroupeAgence.codeDirectionRegionale.nomDirect
ionRegionale}" title="#{bundle.ViewCollaborateurTitle_codeAgenceAffectation}"/>
</p:panelGrid>
<p:commandButton value="#{bundle.Close}" onclick="CollaborateurViewDialog.hide()"/>
</h:panelGroup>
</h:form>
</p:dialog>
</ui:composition>
</html>
CollaborateurController.class :
package com.abb.rh.business.controller;
import com.abb.rh.data.model.Collaborateur;
import com.abb.rh.business.controller.util.JsfUtil;
import com.abb.rh.business.controller.util.JsfUtil.PersistAction;
import com.abb.rh.business.session.CollaborateurFacade;
import com.abb.rh.data.model.Entretien;
import java.io.IOException;
import java.io.Serializable;
import java.util.List;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ejb.EJB;
import javax.ejb.EJBException;
import javax.inject.Named;
import javax.enterprise.context.SessionScoped;
import javax.faces.component.UIComponent;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.FacesConverter;
import javax.faces.event.ActionEvent;
@Named("collaborateurController")
@SessionScoped
public class CollaborateurController implements Serializable {
@EJB
private com.abb.rh.business.session.CollaborateurFacade ejbFacade;
private List<Collaborateur> items = null;
private List<Entretien> entretienItems = null;
private Collaborateur selected;
private Entretien entretienCollaborateur;
public CollaborateurController() {
}
public Collaborateur getSelected() {
return selected;
}
public void setSelected(Collaborateur selected) {
this.selected = selected;
}
protected void setEmbeddableKeys() {
}
protected void initializeEmbeddableKey() {
}
private CollaborateurFacade getFacade() {
return ejbFacade;
}
public Collaborateur prepareCreate() {
selected = new Collaborateur();
initializeEmbeddableKey();
return selected;
}
public void create() {
persist(PersistAction.CREATE,
ResourceBundle.getBundle("/resources/Bundle").getString("CollaborateurCreated"));
if (!JsfUtil.isValidationFailed()) {
items = null; // Invalidate list of items to trigger re-query.
}
}
public void update() {
persist(PersistAction.UPDATE,
ResourceBundle.getBundle("/resources/Bundle").getString("CollaborateurUpdated"));
}
public void destroy() {
persist(PersistAction.DELETE,
ResourceBundle.getBundle("/resources/Bundle").getString("CollaborateurDeleted"));
if (!JsfUtil.isValidationFailed()) {
selected = null; // Remove selection
items = null; // Invalidate list of items to trigger re-query.
}
}
String action;
//action listener event
public void attrListener(ActionEvent event){
action = (String)event.getComponent().getAttributes().get("action");
}
public void rediriger(String url, Integer collaborateurId) {
try {
ExternalContext ec = FacesContext.getCurrentInstance().getExternalContext();
ec.redirect(ec.getRequestContextPath() + url);
} catch (Exception e) {
}
}
public List<Collaborateur> getItems() {
if (items == null) {
items = getFacade().findAll();
}
return items;
}
private void persist(PersistAction persistAction, String successMessage) {
if (selected != null) {
setEmbeddableKeys();
try {
if (persistAction != PersistAction.DELETE) {
getFacade().edit(selected);
} else {
getFacade().remove(selected);
}
JsfUtil.addSuccessMessage(successMessage);
} catch (EJBException ex) {
String msg = "";
Throwable cause = ex.getCause();
if (cause != null) {
msg = cause.getLocalizedMessage();
}
if (msg.length() > 0) {
JsfUtil.addErrorMessage(msg);
} else {
JsfUtil.addErrorMessage(ex,
ResourceBundle.getBundle("/resources/Bundle").getString("PersistenceErrorOccured"));
}
} catch (Exception ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
JsfUtil.addErrorMessage(ex,
ResourceBundle.getBundle("/resources/Bundle").getString("PersistenceErrorOccured"));
}
}
}
public Collaborateur getCollaborateur(java.lang.Integer id) {
return getFacade().find(id);
}
public List<Collaborateur> getItemsAvailableSelectMany() {
return getFacade().findAll();
}
public List<Collaborateur> getItemsAvailableSelectOne() {
return getFacade().findAll();
}
public Entretien getEntretienCollaborateur() {
return entretienCollaborateur;
}
public void setEntretienCollaborateur(Entretien entretienCollaborateur) {
this.entretienCollaborateur = entretienCollaborateur;
}
public String getAction() {
return action;
}
public void setAction(String action) {
this.action = action;
}
@FacesConverter(forClass = Collaborateur.class)
public static class CollaborateurControllerConverter implements Converter {
@Override
public Object getAsObject(FacesContext facesContext, UIComponent component, String value) {
if (value == null || value.length() == 0) {
return null;
}
CollaborateurController controller = (CollaborateurController)
facesContext.getApplication().getELResolver().
getValue(facesContext.getELContext(), null, "collaborateurController");
return controller.getCollaborateur(getKey(value));
}
java.lang.Integer getKey(String value) {
java.lang.Integer key;
key = Integer.valueOf(value);
return key;
}
String getStringKey(java.lang.Integer value) {
StringBuilder sb = new StringBuilder();
sb.append(value);
return sb.toString();
}
@Override
public String getAsString(FacesContext facesContext, UIComponent component, Object object) {
if (object == null) {
return null;
}
if (object instanceof Collaborateur) {
Collaborateur o = (Collaborateur) object;
return getStringKey(o.getIdCollaborateur());
} else {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, "object {0} is of type {1};
expected type: {2}", new Object[]{object, object.getClass().getName(),
Collaborateur.class.getName()});
return null;
}
}
}
}
Collaborateur.class
public class Collaborateur implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Basic(optional = false)
@NotNull
@Column(name = "id_collaborateur")
private Integer idCollaborateur;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 50)
@Column(name = "nom_collaborateur")
private String nomCollaborateur;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 50)
@Column(name = "genre_collaborateur")
private String genreCollaborateur;
@Basic(optional = false)
@NotNull
@Column(name = "date_naissance_collaborateur")
@Temporal(TemporalType.DATE)
private Date dateNaissanceCollaborateur;
@Basic(optional = false)
@NotNull
@Column(name = "date_recrutement_collaborateur")
@Temporal(TemporalType.DATE)
private Date dateRecrutementCollaborateur;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 50)
@Column(name = "statut_collaborateur")
private String statutCollaborateur;
@Basic(optional = false)
@NotNull
@Column(name = "echelle_collaborateur")
private int echelleCollaborateur;
@Basic(optional = false)
@NotNull
@Column(name = "echelon_collaborateur")
private int echelonCollaborateur;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "idCollaborateur")
private Collection<Entretien> entretienCollection;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "idCollaborateur")
private Collection<NoteEntretien> noteEntretienCollection;
@JoinColumn(name = "id_poste_collaborateur", referencedColumnName = "id_poste")
@ManyToOne
private Poste idPosteCollaborateur;
@JoinColumn(name = "code_agence_affectation", referencedColumnName = "code_agence")
@ManyToOne
private AgenceAffectation codeAgenceAffectation;
Enteretien.class
public class Entretien implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Basic(optional = false)
@NotNull
@Column(name = "id_entretien")
private Integer idEntretien;
@Basic(optional = false)
@NotNull
@Column(name = "date_entretien")
@Temporal(TemporalType.DATE)
private Date dateEntretien;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 255)
@Column(name = "diagnostic_entretien")
private String diagnosticEntretien;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 255)
@Column(name = "observations_entretien")
private String observationsEntretien;
@JoinColumn(name = "id_collaborateur", referencedColumnName = "id_collaborateur")
@ManyToOne(optional = false)
private Collaborateur idCollaborateur;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "idEntretien")
private Collection<NoteEntretien> noteEntretienCollection;
NoteEntretien.class
public class NoteEntretien implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Basic(optional = false)
@NotNull
@Column(name = "id_note_entretien")
private Integer idNoteEntretien;
@Basic(optional = false)
@NotNull
@Column(name = "val_note_entretien")
private float valNoteEntretien;
@JoinColumn(name = "id_competence", referencedColumnName = "id_competence")
@ManyToOne(optional = false)
private Competence idCompetence;
@JoinColumn(name = "id_collaborateur", referencedColumnName = "id_collaborateur")
@ManyToOne(optional = false)
private Collaborateur idCollaborateur;
@JoinColumn(name = "id_entretien", referencedColumnName = "id_entretien")
@ManyToOne(optional = false)
private Entretien idEntretien;
1 answers
solution1
0 2021-07-27 12:13:14
It is a complex question. There is no "best solution for this". I just can recommend some ways to implement it.
- Prepare a separate template page with the URL and the controller
CollaborateurDetailController. - In an
init()method of that controller, get the"id"parameter from the URL and get the edited entity by id from"Selected"of that controller. Or, if there is no"id", then make a new instance. - Change the listener on the edit button on your list to redirect to a page of the new controller with the
"id"param, or to an empty page for a create button.
I recommend making separate controllers for detail. In grown projects you will then need to implement complex forms and components in detail. The modal window is a basic solution that in lots of cases you will just have to refactor in the future.
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