/*
* Ara - Capture Species and Specimen Data
*
* Copyright © 2009 INBio (Instituto Nacional de Biodiversidad).
* Heredia, Costa Rica.
*
* 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.transaction;
import com.sun.rave.web.ui.appbase.AbstractSessionBean;
import java.util.ArrayList;
import java.util.List;
import javax.ejb.EJB;
import javax.faces.FacesException;
import org.inbio.ara.AraSessionBean;
import org.inbio.ara.dto.agent.InstitutionDTO;
import org.inbio.ara.dto.inventory.PersonDTO;
import org.inbio.ara.dto.transaction.TransactedSpecimenDTO;
import org.inbio.ara.dto.transaction.TransactionDTO;
import org.inbio.ara.facade.inventory.InventoryFacadeRemote;
import org.inbio.ara.facade.search.SearchFacadeRemote;
import org.inbio.ara.facade.transaction.TransactionFacadeRemote;
import org.inbio.ara.util.PaginationControllerRemix;
import org.inbio.ara.util.PaginationCoreInterface;
/**
* <p>Session scope data bean for your application. Create properties
* here to represent cached data that should be made available across
* multiple HTTP requests for an individual user.</p>
*
* <p>An instance of this class will be created for you automatically,
* the first time your application evaluates a value binding expression
* or method binding expression that references a managed bean using
* this class.</p>
*
* @version TransactionSessionBean.java
* @version Created on Feb 18, 2010, 4:54:12 PM
* @author echinchilla
*/
public class TransactionSessionBean extends AbstractSessionBean implements PaginationCoreInterface {
// <editor-fold defaultstate="collapsed" desc="Managed Component Definition">
/**
* <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() throws Exception {
}
// </editor-fold>
//Injection
@EJB
private TransactionFacadeRemote transactionFacade;
@EJB
private InventoryFacadeRemote inventoryFacade;
@EJB
private SearchFacadeRemote searchFacade;
//Objeto que controla la paginacion de transacciones
//private PaginationController pagination = null;
private PaginationControllerRemix pagination = null;
//Entero que indica la cantidad de elementos que el usuario desea mostrar en los resultados
private int quantity = 10; //Por defecto se mostraran 10 elementos
//Current DTO para el manejo de transacciones
private TransactionDTO currentTransaction = new TransactionDTO();
private TransactedSpecimenDTO currentTransactedSpecimen = new TransactedSpecimenDTO();
//TransactionDTO containing the search data
private TransactionDTO searchDataDTO = new TransactionDTO();
//TransactedSpecimenDto containing more of the search data
private TransactedSpecimenDTO transactedSpecimenSearchDataDTO = new TransactedSpecimenDTO();
private String simpleSearchText = "";
private boolean advancedSearch = false;
private boolean simpleSearch = false;
//booleano utilizado para refrescar algunos componentes.
private boolean firstTime;
private boolean transactionJustCreated;
// true en caso de que el paginador sea el de transacción
// false en caso de que el paginador sea el de especímenes transados
private boolean transactionPaginator = false;
private String transactedSpecimenDescription;
private Long transactedSpecimenStatusId;
/**
* <p>Construct a new session data bean instance.</p>
*/
public TransactionSessionBean() {
}
/**
* <p>This method is called when this bean is initially added to
* session scope. Typically, this occurs as a result of evaluating
* a value binding or method binding expression, which utilizes the
* managed bean facility to instantiate this bean and store it into
* session scope.</p>
*
* <p>You may customize this method to initialize and cache data values
* or resources that are required for the lifetime of a particular
* user session.</p>
*/
@Override
public void init() {
// Perform initializations inherited from our superclass
super.init();
// Perform application initialization that must complete
// *before* managed components are initialized
// TODO - add your own initialiation code here
// <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
// Initialize automatically managed components
// *Note* - this logic should NOT be modified
try {
_init();
} catch (Exception e) {
log("TransactionSessionBean Initialization Failure", e);
throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
}
// </editor-fold>
// Perform application initialization that must complete
// *after* managed components are initialized
// TODO - add your own initialization code here
}
/**
* <p>This method is called when the session containing it is about to be
* passivated. Typically, this occurs in a distributed servlet container
* when the session is about to be transferred to a different
* container instance, after which the <code>activate()</code> method
* will be called to indicate that the transfer is complete.</p>
*
* <p>You may customize this method to release references to session data
* or resources that can not be serialized with the session itself.</p>
*/
@Override
public void passivate() {
}
/**
* <p>This method is called when the session containing it was
* reactivated.</p>
*
* <p>You may customize this method to reacquire references to session
* data or resources that could not be serialized with the
* session itself.</p>
*/
@Override
public void activate() {
}
/**
* <p>This method is called when this bean is removed from
* session scope. Typically, this occurs as a result of
* the session timing out or being terminated by the application.</p>
*
* <p>You may customize this method to clean up resources allocated
* during the execution of the <code>init()</code> method, or
* at any later time during the lifetime of the application.</p>
*/
@Override
public void destroy() {
}
public void nextResults() {
System.out.println("Valores del paginador: ----base: " +
this.pagination.getActualPage());
System.out.println("Valores del paginador: ----offset: " +
this.pagination.getResultsPerPage());
System.out.println("Valores del paginador: ----total: " +
this.pagination.getTotalResults());
this.pagination.nextResults();
}
/**
* @return the transactionFacade
*/
public TransactionFacadeRemote getTransactionFacade() {
return transactionFacade;
}
/**
* @param transactionFacade the transactionFacade to set
*/
public void setTransactionFacade(TransactionFacadeRemote transactionFacade) {
this.transactionFacade = transactionFacade;
}
/**
* @return the inventoryFacade
*/
public InventoryFacadeRemote getInventoryFacade() {
return inventoryFacade;
}
/**
* @param inventoryFacade the inventoryFacade to set
*/
public void setInventoryFacade(InventoryFacadeRemote inventoryFacade) {
this.inventoryFacade = inventoryFacade;
}
/**
* @return the searchFacade
*/
public SearchFacadeRemote getSearchFacade() {
return searchFacade;
}
/**
* @param searchFacade the searchFacade to set
*/
public void setSearchFacade(SearchFacadeRemote searchFacade) {
this.searchFacade = searchFacade;
}
/**
* @return the pagination
*/
public PaginationControllerRemix getPagination() {
return pagination;
}
/**
* @param pagination the pagination to set
*/
public void setPagination(PaginationControllerRemix pagination) {
this.pagination = pagination;
}
/**
* @return the quantity
*/
public int getQuantity() {
return quantity;
}
/**
* @param quantity the quantity to set
*/
public void setQuantity(int quantity) {
this.quantity = quantity;
}
/**
* @return the currentTransaction
*/
public TransactionDTO getCurrentTransaction() {
return currentTransaction;
}
/**
* @param currentTransaction the currentTransaction to set
*/
public void setCurrentTransaction(TransactionDTO currentTransaction) {
this.currentTransaction = currentTransaction;
}
/**
* @return the currentTransactedSpecimen
*/
public TransactedSpecimenDTO getCurrentTransactedSpecimen() {
return currentTransactedSpecimen;
}
/**
* @param currentTransactedSpecimen the currentTransactedSpecimen to set
*/
public void setCurrentTransactedSpecimen(TransactedSpecimenDTO currentTransactedSpecimen) {
this.currentTransactedSpecimen = currentTransactedSpecimen;
}
/**
* @return the searchDataDTO
*/
public TransactionDTO getSearchDataDTO() {
return searchDataDTO;
}
/**
* @param searchDataDTO the searchDataDTO to set
*/
public void setSearchDataDTO(TransactionDTO searchDataDTO) {
this.searchDataDTO = searchDataDTO;
}
/**
* @return the transactedSpecimenSearchDataDTO
*/
public TransactedSpecimenDTO getTransactedSpecimenSearchDataDTO() {
return transactedSpecimenSearchDataDTO;
}
/**
* @param transactedSpecimenSearchDataDTO the transactedSpecimenSearchDataDTO to set
*/
public void setTransactedSpecimenSearchDataDTO(TransactedSpecimenDTO transactedSpecimenSearchDataDTO) {
this.transactedSpecimenSearchDataDTO = transactedSpecimenSearchDataDTO;
}
/**
* @return the simpleSearchText
*/
public String getSimpleSearchText() {
return simpleSearchText;
}
/**
* @param simpleSearchText the simpleSearchText to set
*/
public void setSimpleSearchText(String simpleSearchText) {
this.simpleSearchText = simpleSearchText;
}
/**
* @return the firstTime
*/
public boolean isFirstTime() {
return firstTime;
}
/**
* @param firstTime the firstTime to set
*/
public void setFirstTime(boolean firstTime) {
this.firstTime = firstTime;
}
/**
* @return the transactionJustCreated
*/
public boolean isTransactionJustCreated() {
return transactionJustCreated;
}
/**
* @param transactionJustCreated the transactionJustCreated to set
*/
public void setTransactionJustCreated(boolean transactionJustCreated) {
this.transactionJustCreated = transactionJustCreated;
}
/**
* <p>Return a reference to the scoped data bean.</p>
*
* @return reference to the scoped data bean
*/
protected AraSessionBean getAraSessionBean() {
return (AraSessionBean) getBean("AraSessionBean");
}
/**
* Inicializar el data provider
*/
public void initDataProvider() {
if(isTransactionPaginator()) {
this.setPagination(new PaginationControllerRemix(this.getTransactionFacade().
countTransaction(this.getAraSessionBean().getGlobalCollectionId()).intValue(), getQuantity(), this));
this.getPagination().firstResults();
}
else {
int totalResults = this.getTransactionFacade().
countTransactedSpecimen(this.currentTransaction.getTransactionId()).intValue();
this.setPagination(new PaginationControllerRemix(totalResults, this.getQuantity(), this));
this.getPagination().firstResults();
}
}
/**
* @return un String que contiene el detalle de la paginacion
*/
public String getPaginatorQuantityTotal() {
int actualPage = this.getPagination().getActualPage();
int resultsPerPage = this.getPagination().getResultsPerPage();
int totalResults = this.getPagination().getTotalResults();
return " " + (actualPage + 1) + " - " +
((actualPage + resultsPerPage) > totalResults ? totalResults : (actualPage + resultsPerPage)) +
" | " + totalResults +" ";
}
/**
* Metodo para mandar a persistir el currentTransaction
* @param transactionDTO
*/
public TransactionDTO saveTransaction(TransactionDTO transactionDTO) {
return this.transactionFacade.saveTransaction(transactionDTO);
}
/**
* Metodo para eliminar transacciones por su id
* @param transactionId
*/
public void deleteTransaction(Long transactionId){
this.transactionFacade.deleteTransaction(transactionId);
}
/**
* Metodo para eliminar especímenes transados
* @param transactionId
*/
public void deleteTransactedSpecimens(ArrayList<TransactedSpecimenDTO> selectedTransactedSpecimens){
this.transactionFacade.deleteTransactedSpecimens(selectedTransactedSpecimens);
}
/**
* Metodo para actualizar especímenes transados
* @param transactionId
*/
public void editTransactedSpecimens(ArrayList<TransactedSpecimenDTO> selectedTransactedSpecimens, TransactedSpecimenDTO tsDTO){
this.transactionFacade.editTransactedSpecimens(selectedTransactedSpecimens, tsDTO);
}
/**
* Metodo para actualizar una transaccion
* @param tDTO
*/
public void updateTransaction(TransactionDTO tDTO) {
this.transactionFacade.updateTransaction(tDTO);
}
/**
* Obtener la lista de todas las instituciones para el dropdown de isntituciones
*/
public List<InstitutionDTO> setInstitutionDropDownData() {
return getTransactionFacade().getAllInstitutions();
}
/**
* Obtener la lista de personas asociadas al SenderInstitution escogido
*/
public List<PersonDTO> setSenderPersonDropDownData(Long senderInstitutionId) {
return getTransactionFacade().
getPersonsByInstitutionId(senderInstitutionId);
}
/**
* Obtener la lista de personas asociadas al ReceiverInstitution escogido
*/
public List<PersonDTO> setReceiverPersonDropDownData(Long receiverInstitutionId) {
return getTransactionFacade().
getPersonsByInstitutionId(receiverInstitutionId);
}
/**
* Método para persistir un espécimen transado
* @return
*/
public TransactedSpecimenDTO saveTransactedSpecimen() {
this.currentTransactedSpecimen.setDescription(this.transactedSpecimenDescription);
this.currentTransactedSpecimen.setTransactedSpecimenStatusId(this.transactedSpecimenStatusId);
this.currentTransactedSpecimen.setUserName(this.getAraSessionBean().getGlobalUserName());
return this.getTransactionFacade().saveTransactedSpecimen
(this.getCurrentTransaction(), currentTransactedSpecimen);
}
/**
* Método para devolver un espécimen transado
* @param catalogNumber
*/
public void returnTransactedSpecimen(String catalogNumber) {
this.transactionFacade.returnTransactedSpecimen(catalogNumber,
currentTransactedSpecimen.getReceivingDate(), transactedSpecimenStatusId);
}
/**
* @return the transactionPaginator
*/
public boolean isTransactionPaginator() {
return transactionPaginator;
}
/**
* @param transactionPaginator the transactionPaginator to set
*/
public void setTransactionPaginator(boolean paginatorNeeded) {
this.transactionPaginator = paginatorNeeded;
}
/**
* @return the transactedSpecimenDescription
*/
public String getTransactedSpecimenDescription() {
return transactedSpecimenDescription;
}
/**
* @param transactedSpecimenDescription the transactedSpecimenDescription to set
*/
public void setTransactedSpecimenDescription(String transactedSpecimenDescription) {
this.transactedSpecimenDescription = transactedSpecimenDescription;
}
/**
* @return the transactedSpecimenStatusId
*/
public Long getTransactedSpecimenStatusId() {
return transactedSpecimenStatusId;
}
/**
* @param transactedSpecimenStatusId the transactedSpecimenStatusId to set
*/
public void setTransactedSpecimenStatusId(Long transactedSpecimenStatusId) {
this.transactedSpecimenStatusId = transactedSpecimenStatusId;
}
/**
* @return the advancedSearch
*/
public boolean isAdvancedSearch() {
return advancedSearch;
}
/**
* @param advancedSearch the advancedSearch to set
*/
public void setAdvancedSearch(boolean advancedSearch) {
this.advancedSearch = advancedSearch;
}
/**
* @return the simpleSearch
*/
public boolean isSimpleSearch() {
return simpleSearch;
}
/**
* @param simpleSearch the simpleSearch to set
*/
public void setSimpleSearch(boolean simpleSearch) {
this.simpleSearch = simpleSearch;
}
public List getResults(int firstResult, int maxResults) {
Long collectionId = getAraSessionBean().getGlobalCollectionId();
if (isTransactionPaginator()) { // Si es el paginador para transacciones
List<TransactionDTO> auxResult = new ArrayList<TransactionDTO>();
if (isAdvancedSearch()) { // Si es búsqueda avanzada
this.searchDataDTO.setCollectionId(collectionId);
try {
getPagination().setTotalResults (searchFacade.countTransactionsByCriteria(this.searchDataDTO,this.transactedSpecimenSearchDataDTO).intValue());
return this.searchFacade.searchTransactionsByCriteria(this.searchDataDTO, this.transactedSpecimenSearchDataDTO, firstResult, maxResults);
} catch (Exception e) {
return auxResult;
}
} else if (isSimpleSearch()) { // Si es búsqueda simple
try {
getPagination().setTotalResults(searchFacade.countTransactionsByCriteria(this.simpleSearchText, collectionId).intValue());
return this.searchFacade.searchTransactionsByCriteria(this.simpleSearchText, collectionId, firstResult, maxResults);
} catch (Exception e) {
return auxResult;
}
} else { // Si no es búsqueda
getPagination().setTotalResults(transactionFacade.countTransaction(collectionId).intValue());
return transactionFacade.getAllTransactionPaginated(firstResult, maxResults, collectionId);
}
}
else { // Si es el paginador para especímenes transados
getPagination().setTotalResults(transactionFacade.countTransactedSpecimen(this.currentTransaction.getTransactionId()).intValue());
return transactionFacade.getAllTransactedSpecimenPaginated(firstResult, maxResults, this.getCurrentTransaction().getTransactionId());
}
}
}