/** Ara - capture species and specimen data
*
* Copyright (C) 2009 INBio (Instituto Nacional de Biodiversidad)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.inbio.ara.admin;
import com.sun.rave.web.ui.appbase.AbstractPageBean;
import java.util.List;
import javax.faces.FacesException;
import javax.faces.component.html.HtmlPanelGrid;
import org.inbio.ara.dto.agent.CollectionDTO;
import org.inbio.ara.util.MessageBean;
import java.util.Locale;
import javax.faces.context.FacesContext;
import org.inbio.ara.AraSessionBean;
/*
*
* @author jgutierrez
*/
public class ListCollection extends AbstractPageBean {
//Componentes graficos utilizados para las busquedas de especimenes
private HtmlPanelGrid gridEditOrNew = new HtmlPanelGrid();
//Contexto utilizado para obtener el current locale
private FacesContext context;
private Locale myLocale;
//Variable que contiene los datos de la paginacion para ser mostrados en la tabla
private String quantityTotal = new String();
/**
* <p>Callback method that is called whenever a page is navigated to,
* either directly via a URL, or indirectly via page navigation.
* Customize this method to acquire resources that will be needed
* for event handlers and lifecycle methods, whether or not this
* page is performing post back processing.</p>
*
* <p>Note that, if the current request is a postback, the property
* values of the components do <strong>not</strong> represent any
* values submitted with this request. Instead, they represent the
* property values that were saved for this view when it was rendered.</p>
*/
@Override
public void init() {
// Perform initializations inherited from our superclass
super.init();
try {
_init();
} catch (Exception e) {
log("Page1 Initialization Failure", e);
throw e instanceof FacesException ? (FacesException) e : new FacesException(e);
}
}
/**
* <p>Callback method that is called after the component tree has been
* restored, but before any event processing takes place. This method
* will <strong>only</strong> be called on a postback request that
* is processing a form submit. Customize this method to allocate
* resources that will be required in your event handlers.</p>
*/
@Override
public void preprocess() {
}
/**
* <p>Callback method that is called just before rendering takes place.
* This method will <strong>only</strong> be called for the page that
* will actually be rendered (and not, for example, on a page that
* handled a postback and then navigated to a different page). Customize
* this method to allocate resources that will be required for rendering
* this page.</p>
*/
@Override
public void prerender() {
CollectionSessionBean csb = this.getAdminCollectionSessionBean();
//Inicializar el dataprovider si la paginacion es nula y no es filtrado por busquedas
if (csb.getPagination() == null) {
csb.initDataProvider();
}
//Actualizar los datos del paginador
else
csb.getPagination().refreshList();
}
/**
* <p>Callback method that is called after rendering is completed for
* this request, if <code>init()</code> was called (regardless of whether
* or not this was the page that was actually rendered). Customize this
* method to release resources acquired in the <code>init()</code>,
* <code>preprocess()</code>, or <code>prerender()</code> methods (or
* acquired during execution of an event handler).</p>
*/
@Override
public void destroy() {
}
/**
* <p>Automatically managed component initialization. <strong>WARNING:</strong>
* This method is automatically generated, so any user-specified code inserted
* here is subject to being replaced.</p>
*/
private void _init() {
}
/**
*
* @return
*/
public String btn_new_action(){
this.gridEditOrNew.setRendered(true);
this.getAdminCollectionSessionBean().
setActualCollectionDTO(new CollectionDTO());
return null;
}
/**
* Solo puede editarse una colección por tiro!
*
* Action del boton de editar espécimen
* @return
*/
public String btn_edit_action() {
if(getValidatedCollectionDTO() != null){
this.getAdminCollectionSessionBean().
setActualCollectionDTO(getValidatedCollectionDTO());
this.gridEditOrNew.setRendered(true);
}
return null;
}
public String btn_delete_action() {
if (getValidatedCollectionDTO() != null) {
this.getAdminCollectionSessionBean().
setActualCollectionDTO(getValidatedCollectionDTO());
try {
this.getAdminCollectionSessionBean().getAdminFacade().
deleteCollection(this.getAdminCollectionSessionBean().
getActualCollectionDTO());
MessageBean.setSuccessMessageFromBundle
("delete_collection_sucess", this.getMyLocale());
} catch (Exception e) {
MessageBean.setErrorMessageFromBundle
("delete_collection_error", this.getMyLocale());
}
this.getAdminCollectionSessionBean().getPagination().refreshList();
this.gridEditOrNew.setRendered(false);
}
return null;
}
public String btn_save_action() {
int val = this.getAdminCollectionSessionBean().getAdminFacade().
saveOrUpdateCollection(this.getAdminCollectionSessionBean().
getActualCollectionDTO());
this.gridEditOrNew.setRendered(false);
this.getAdminCollectionSessionBean().getPagination().refreshList();
MessageBean.setSuccessMessageFromBundle("save_collection_success",
this.getMyLocale());
return null;
}
/**
* @return
*/
public String btn_cancel_action(){
this.gridEditOrNew.setRendered(false);
this.getAdminCollectionSessionBean().setActualCollectionDTO
(new CollectionDTO());
return null;
}
/**
* Verifica que solo puede seleccionarse una colección o tira un error
*
* @return
*/
private CollectionDTO getValidatedCollectionDTO(){
List<CollectionDTO> selectedCollections =
getAdminCollectionSessionBean().getSelectedCollection();
if(selectedCollections == null || selectedCollections.size() == 0) { //En caso de que no se seleccione ningun elemento
MessageBean.setErrorMessageFromBundle
("not_selected", this.getMyLocale());
}
//En caso de que solo se seleccione un elemento
else if(selectedCollections.size() == 1) {
return selectedCollections.get(0);
}
else { //En caso de que sea seleccion multiple
MessageBean.setErrorMessageFromBundle
("not_yet", this.getMyLocale());
}
return null;
}
/**
* <p>Return a reference to the scoped data bean.</p>
*
* @return reference to the scoped data bean
*/
protected CollectionSessionBean getAdminCollectionSessionBean() {
return (CollectionSessionBean) getBean("admin$CollectionSessionBean");
}
/**
* <p>Return a reference to the scoped data bean.</p>
*
* @return reference to the scoped data bean
*/
protected AraSessionBean getAraSessionBean() {
return (AraSessionBean) getBean("AraSessionBean");
}
/**
* @return the gridEditOrNew
*/
public HtmlPanelGrid getGridEditOrNew() {
return gridEditOrNew;
}
/**
* @param gridEditOrNew the gridEditOrNew to set
*/
public void setGridEditOrNew(HtmlPanelGrid gridEditOrNew) {
this.gridEditOrNew = gridEditOrNew;
}
/**
* @return the myLocale
*/
public Locale getMyLocale() {
return this.getAraSessionBean().getCurrentLocale();
}
/**
* @return the quantityTotal
*/
public String getQuantityTotal() {
this.quantityTotal = this.getAdminCollectionSessionBean().getQuantityTotal();
return quantityTotal;
}
/**
* @param quantityTotal the quantityTotal to set
*/
public void setQuantityTotal(String quantityTotal) {
this.quantityTotal = quantityTotal;
}
}