IsmiKin/CustomerBean.java

## CustomerBean.java
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import dao.CustomerFacadeLocal;
import dao.DiscountCodeFacadeLocal;
import dao.MicroMarketFacadeLocal;
import entidades.Customer;
import entidades.DiscountCode;
import entidades.MicroMarket;
import java.io.IOException;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.bean.ApplicationScoped;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import javax.faces.context.FacesContext;

/**
 *
 * @author IsmiKin
 */
@ManagedBean
@ApplicationScoped
public class customerBean {
    @EJB
    private MicroMarketFacadeLocal microMarketFacade;
    @EJB
    private DiscountCodeFacadeLocal discountCodeFacade;
    @EJB
    private CustomerFacadeLocal customerFacade;

    private Customer seleccionada;
    private List<Customer> todas;
    private List<MicroMarket> todosMicro;
    private List<DiscountCode> todosDiscount;

    private String FK_Micro ="";
    private String FK_Discount="";


    /**
     * Creates a new instance of customerBean
     */
    public customerBean() {
    }

    @PostConstruct
    private void Init(){
        todas = customerFacade.findAll();
        todosDiscount = discountCodeFacade.findAll();
        todosMicro = microMarketFacade.findAll();
        seleccionada = new Customer();
    }

    public Customer getSeleccionada() {
        return seleccionada;
    }

    public void setSeleccionada(Customer seleccionada) {
        this.seleccionada = seleccionada;
    }

    public List<Customer> getTodas() {
        return todas;
    }

    public void setTodas(List<Customer> todas) {
        this.todas = todas;
    }

    public List<MicroMarket> getTodosMicro() {
        return todosMicro;
    }

    public void setTodosMicro(List<MicroMarket> todosMicro) {
        this.todosMicro = todosMicro;
    }

    public List<DiscountCode> getTodosDiscount() {
        return todosDiscount;
    }

    public void setTodosDiscount(List<DiscountCode> todosDiscount) {
        this.todosDiscount = todosDiscount;
    }

    public String getFK_Micro() {
        return FK_Micro;
    }

    public void setFK_Micro(String FK_Micro) {
        this.FK_Micro = FK_Micro;
    }

    public String getFK_Discount() {
        return FK_Discount;
    }

    public void setFK_Discount(String FK_Discount) {
        this.FK_Discount = FK_Discount;
    }

    public void AddCustomer() throws IOException{
        if(FK_Micro!="")
            seleccionada.setZip(microMarketFacade.find(FK_Micro));

        if(FK_Discount!=""){
            Character c = (Character)this.FK_Discount.charAt(0);
            seleccionada.setDiscountCode(discountCodeFacade.find(c));
        }

        customerFacade.create(seleccionada);
        todas = customerFacade.findAll();
        FacesContext.getCurrentInstance().getExternalContext().redirect("listar.do");

    }

    public void eliminar(Customer aEliminar){

            customerFacade.remove(aEliminar);
            todas = customerFacade.findAll();

    }

}

## editar.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:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core">
    <h:head>
        <title>Facelet Title</title>
    </h:head>
    <h:body>
        <f:view>
            <h:form>
                <h1><h:outputText value="Create/Edit"/></h1>
                <h:panelGrid columns="2">
                    <h:outputLabel value="CustomerId:" for="customerId" />
                    <h:inputText id="customerId" value="#{customerBean.seleccionada.customerId}" title="CustomerId" required="true" requiredMessage="The CustomerId field is required."/>
                    <h:outputLabel value="Name:" for="name" />
                    <h:inputText id="name" value="#{customerBean.seleccionada.name}" title="Name" />
                    <h:outputLabel value="Addressline1:" for="addressline1" />
                    <h:inputText id="addressline1" value="#{customerBean.seleccionada.addressline1}" title="Addressline1" />
                    <h:outputLabel value="Addressline2:" for="addressline2" />
                    <h:inputText id="addressline2" value="#{customerBean.seleccionada.addressline2}" title="Addressline2" />
                    <h:outputLabel value="City:" for="city" />
                    <h:inputText id="city" value="#{customerBean.seleccionada.city}" title="City" >
                        <f:validateLength minimum="2" maximum="5" />
                    </h:inputText>
                    <h:outputLabel value="State:" for="state" />
                    <h:inputText id="state" value="#{customerBean.seleccionada.state}" title="State" />
                    <h:outputLabel value="Phone:" for="phone" />
                    <h:inputText id="phone" value="#{customerBean.seleccionada.phone}" title="Phone" />
                    <h:outputLabel value="Fax:" for="fax" />
                    <h:inputText id="fax" value="#{customerBean.seleccionada.fax}" title="Fax" />
                    <h:outputLabel value="Email:" for="email" />
                    <h:inputText id="email" value="#{customerBean.seleccionada.email}" title="Email" />
                    <h:outputLabel value="CreditLimit:" for="creditLimit" />
                    <h:inputText id="creditLimit" value="#{customerBean.seleccionada.creditLimit}" title="CreditLimit" />
                    <h:outputLabel value="Zip:" for="zip" />
                    <h:selectOneMenu id="zip" value="#{customerBean.FK_Micro}" title="Zip" required="true" requiredMessage="The Zip field is required.">
                        <f:selectItems value="#{customerBean.todosMicro}" var="micro" itemLabel="#{micro.zipCode}" itemValue="#{micro.zipCode}"/>
                    </h:selectOneMenu>
                    <h:outputLabel value="DiscountCode:" for="discountCode" />
                    <h:selectOneMenu id="discountCode" value="#{customerBean.FK_Discount}" title="DiscountCode" required="true" requiredMessage="The DiscountCode field is required.">
                        <f:selectItems value="#{customerBean.todosDiscount}" var="disc" itemLabel="#{disc.discountCode}" itemValue="#{disc.discountCode}"/>
                    </h:selectOneMenu>

                    <h:commandButton value="Crear" action="#{customerBean.AddCustomer()}" />
                    <h:button value="Cancelar" outcome="listar.do" />
                </h:panelGrid>
            </h:form>
        </f:view>

    </h:body>
</html>


## listar.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:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core">
    <h:head>
        <title>Facelet Title</title>
    </h:head>
    <h:body>
        <f:view>
            <h:form>
                <h1><h:outputText value="List"/></h1>
                <h:dataTable value="#{customerBean.todas}" var="item">
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="CustomerId"/>
                        </f:facet>
                        <h:outputText value="#{item.customerId}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Name"/>
                        </f:facet>
                        <h:outputText value="#{item.name}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Addressline1"/>
                        </f:facet>
                        <h:outputText value="#{item.addressline1}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Addressline2"/>
                        </f:facet>
                        <h:outputText value="#{item.addressline2}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="City"/>
                        </f:facet>
                        <h:outputText value="#{item.city}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="State"/>
                        </f:facet>
                        <h:outputText value="#{item.state}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Phone"/>
                        </f:facet>
                        <h:outputText value="#{item.phone}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Fax"/>
                        </f:facet>
                        <h:outputText value="#{item.fax}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Email"/>
                        </f:facet>
                        <h:outputText value="#{item.email}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="CreditLimit"/>
                        </f:facet>
                        <h:outputText value="#{item.creditLimit}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="Zip"/>
                        </f:facet>
                        <h:outputText value="#{item.zip.zipCode}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            <h:outputText value="DiscountCode"/>
                        </f:facet>
                        <h:outputText value="#{item.discountCode.discountCode}"/>
                    </h:column>
                    <h:column>
                        <f:facet name="header">
                            Acciones
                            <h:button outcome="editar.do" value="Crear"/>
                        </f:facet>
                        <h:commandButton value="Eliminar" >
                           <f:ajax execute="#{customerBean.eliminar(item)}" render="@all" />
                        </h:commandButton>
                    </h:column>
                </h:dataTable>
            </h:form>
        </f:view>

    </h:body>
</html>
	/*
	* To change this template, choose Tools \| Templates
	* and open the template in the editor.
	*/

	import dao.CustomerFacadeLocal;
	import dao.DiscountCodeFacadeLocal;
	import dao.MicroMarketFacadeLocal;
	import entidades.Customer;
	import entidades.DiscountCode;
	import entidades.MicroMarket;
	import java.io.IOException;
	import java.util.List;
	import javax.annotation.PostConstruct;
	import javax.ejb.EJB;
	import javax.faces.bean.ApplicationScoped;
	import javax.faces.bean.ManagedBean;
	import javax.faces.bean.RequestScoped;
	import javax.faces.context.FacesContext;

	/**
	*
	* @author IsmiKin
	*/
	@ManagedBean
	@ApplicationScoped
	public class customerBean {
	@EJB
	private MicroMarketFacadeLocal microMarketFacade;
	@EJB
	private DiscountCodeFacadeLocal discountCodeFacade;
	@EJB
	private CustomerFacadeLocal customerFacade;

	private Customer seleccionada;
	private List<Customer> todas;
	private List<MicroMarket> todosMicro;
	private List<DiscountCode> todosDiscount;

	private String FK_Micro ="";
	private String FK_Discount="";


	/**
	* Creates a new instance of customerBean
	*/
	public customerBean() {
	}

	@PostConstruct
	private void Init(){
	todas = customerFacade.findAll();
	todosDiscount = discountCodeFacade.findAll();
	todosMicro = microMarketFacade.findAll();
	seleccionada = new Customer();
	}

	public Customer getSeleccionada() {
	return seleccionada;
	}

	public void setSeleccionada(Customer seleccionada) {
	this.seleccionada = seleccionada;
	}

	public List<Customer> getTodas() {
	return todas;
	}

	public void setTodas(List<Customer> todas) {
	this.todas = todas;
	}

	public List<MicroMarket> getTodosMicro() {
	return todosMicro;
	}

	public void setTodosMicro(List<MicroMarket> todosMicro) {
	this.todosMicro = todosMicro;
	}

	public List<DiscountCode> getTodosDiscount() {
	return todosDiscount;
	}

	public void setTodosDiscount(List<DiscountCode> todosDiscount) {
	this.todosDiscount = todosDiscount;
	}

	public String getFK_Micro() {
	return FK_Micro;
	}

	public void setFK_Micro(String FK_Micro) {
	this.FK_Micro = FK_Micro;
	}

	public String getFK_Discount() {
	return FK_Discount;
	}

	public void setFK_Discount(String FK_Discount) {
	this.FK_Discount = FK_Discount;
	}

	public void AddCustomer() throws IOException{
	if(FK_Micro!="")
	seleccionada.setZip(microMarketFacade.find(FK_Micro));

	if(FK_Discount!=""){
	Character c = (Character)this.FK_Discount.charAt(0);
	seleccionada.setDiscountCode(discountCodeFacade.find(c));
	}

	customerFacade.create(seleccionada);
	todas = customerFacade.findAll();
	FacesContext.getCurrentInstance().getExternalContext().redirect("listar.do");

	}

	public void eliminar(Customer aEliminar){

	customerFacade.remove(aEliminar);
	todas = customerFacade.findAll();

	}

	}
	<?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:h="http://java.sun.com/jsf/html"
	xmlns:f="http://java.sun.com/jsf/core">
	<h:head>
	<title>Facelet Title</title>
	</h:head>
	<h:body>
	<f:view>
	<h:form>
	<h1><h:outputText value="Create/Edit"/></h1>
	<h:panelGrid columns="2">
	<h:outputLabel value="CustomerId:" for="customerId" />
	<h:inputText id="customerId" value="#{customerBean.seleccionada.customerId}" title="CustomerId" required="true" requiredMessage="The CustomerId field is required."/>
	<h:outputLabel value="Name:" for="name" />
	<h:inputText id="name" value="#{customerBean.seleccionada.name}" title="Name" />
	<h:outputLabel value="Addressline1:" for="addressline1" />
	<h:inputText id="addressline1" value="#{customerBean.seleccionada.addressline1}" title="Addressline1" />
	<h:outputLabel value="Addressline2:" for="addressline2" />
	<h:inputText id="addressline2" value="#{customerBean.seleccionada.addressline2}" title="Addressline2" />
	<h:outputLabel value="City:" for="city" />
	<h:inputText id="city" value="#{customerBean.seleccionada.city}" title="City" >
	<f:validateLength minimum="2" maximum="5" />
	</h:inputText>
	<h:outputLabel value="State:" for="state" />
	<h:inputText id="state" value="#{customerBean.seleccionada.state}" title="State" />
	<h:outputLabel value="Phone:" for="phone" />
	<h:inputText id="phone" value="#{customerBean.seleccionada.phone}" title="Phone" />
	<h:outputLabel value="Fax:" for="fax" />
	<h:inputText id="fax" value="#{customerBean.seleccionada.fax}" title="Fax" />
	<h:outputLabel value="Email:" for="email" />
	<h:inputText id="email" value="#{customerBean.seleccionada.email}" title="Email" />
	<h:outputLabel value="CreditLimit:" for="creditLimit" />
	<h:inputText id="creditLimit" value="#{customerBean.seleccionada.creditLimit}" title="CreditLimit" />
	<h:outputLabel value="Zip:" for="zip" />
	<h:selectOneMenu id="zip" value="#{customerBean.FK_Micro}" title="Zip" required="true" requiredMessage="The Zip field is required.">
	<f:selectItems value="#{customerBean.todosMicro}" var="micro" itemLabel="#{micro.zipCode}" itemValue="#{micro.zipCode}"/>
	</h:selectOneMenu>
	<h:outputLabel value="DiscountCode:" for="discountCode" />
	<h:selectOneMenu id="discountCode" value="#{customerBean.FK_Discount}" title="DiscountCode" required="true" requiredMessage="The DiscountCode field is required.">
	<f:selectItems value="#{customerBean.todosDiscount}" var="disc" itemLabel="#{disc.discountCode}" itemValue="#{disc.discountCode}"/>
	</h:selectOneMenu>

	<h:commandButton value="Crear" action="#{customerBean.AddCustomer()}" />
	<h:button value="Cancelar" outcome="listar.do" />
	</h:panelGrid>
	</h:form>
	</f:view>

	</h:body>
	</html>