Questionnement conception CDI / JSF2

Bonjour
J'essaie de porter un projet struts2 / hibernate lourd et tout bogué sur JEE6 CDI avec JSF2.
L'application consiste à créer des dérogations concernant une chaîne de fabrication. Un des principes de l'application est de pouvoir lier plusieurs produits fabriqués à la dérogation.

Je vais commencer par le début.
Comment était ce fait avec Struts2 ?
Les produits devant être liés avant l'insertion de la dérogation, un id était généré à l'appel du formulaire. Cet id contenu dans un champ hidden était repris pour insérer le produit.

[IMG]http://i77.servimg.com/u/f77/14/97/21/29/0110.jpg[/IMG]

Voici le SQL :

Code:

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CREATE TABLE `derogation` ( `id` varchar(150) NOT NULL, `description` text NOT NULL, `status` varchar(1) DEFAULT NULL, `type1` int(11) DEFAULT NULL, `type2` int(11) DEFAULT NULL, `type3` int(11) DEFAULT NULL, `emetteur` varchar(255) DEFAULT NULL, `emetteur_email` varchar(255) DEFAULT NULL, `service` varchar(70) DEFAULT NULL, `date_emission` varchar(50) DEFAULT NULL, `client` int(11) DEFAULT NULL, `vehicule` varchar(255) DEFAULT NULL, `responsable_qualite` varchar(255) DEFAULT NULL, `responsable_qualite_email` varchar(255) DEFAULT NULL, `description_standard` text, `description_reel` text, `description_origine` text, `acceptee` tinyint(1) DEFAULT '0', `date_acceptee` varchar(50) DEFAULT NULL, `raison_refus` text, `non_conformite` tinyint(1) DEFAULT '0', `nonconformite_number` varchar(150) DEFAULT NULL, `autorisation_client` tinyint(1) DEFAULT '0', `information_client` tinyint(1) DEFAULT '0', `liste_diffusion` varchar(150) DEFAULT NULL, PRIMARY KEY (`id`), KEY `client` (`client`), KEY `responsable_qualite` (`responsable_qualite`), KEY `emetteur` (`emetteur`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1;   CREATE TABLE `produit` ( `id` int(11) NOT NULL AUTO_INCREMENT, `reference` varchar(255) DEFAULT NULL, `designation` varchar(255) DEFAULT NULL, `emetteur` varchar(150) DEFAULT NULL, `quantite` varchar(10) DEFAULT NULL, `fabrique` tinyint(1) DEFAULT '0', `validite` varchar(50) DEFAULT NULL, `famille` int(11) DEFAULT NULL, `fournisseur` int(11) DEFAULT NULL, `derogation` varchar(150) DEFAULT NULL, PRIMARY KEY (`id`), KEY `famille` (`famille`), KEY `fournisseur` (`fournisseur`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1;

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Si la dérogation n'était finalement pas sauvegardée (abandon du formulaire), le produit se retrouvait orphelin dans la base de données.

JEE6
J'ai cru comprendre que JEE6 pouvait me simplifier tout ça, mais j'ai vraiment du mal à en capter le principe des relations vu la différence de fonctionnement avec Struts2.

Voici le SQL de la nouvelle base générée par Eclipselink :

Code:

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CREATE TABLE IF NOT EXISTS `deviation` ( `ID` varchar(255) NOT NULL, `AUTHORIZATIONCLIENT` tinyint(1) DEFAULT '0', `INFORMATIONCLIENT` tinyint(1) DEFAULT '0', `MANAGER` varchar(255) DEFAULT NULL, `MANAGEREMAIL` varchar(255) DEFAULT NULL, `ORIGINDESCRIPTION` varchar(255) DEFAULT NULL, `REALDESCRIPTION` varchar(255) DEFAULT NULL, `REQUESTDATE` varchar(255) DEFAULT NULL, `REQUESTER` varchar(255) DEFAULT NULL, `REQUESTEREMAIL` varchar(255) DEFAULT NULL, `STANDARDDESCRIPTION` varchar(255) DEFAULT NULL, `STATUS` int(11) DEFAULT NULL, `TITLE` text NOT NULL, `TYPE1` int(11) DEFAULT NULL, `TYPE2` int(11) DEFAULT NULL, `TYPE3` int(11) DEFAULT NULL, `VALIDATEDDATE` varchar(255) DEFAULT NULL, `VEHICLETITLE` varchar(255) DEFAULT NULL, `CLIENT_ID` int(11) DEFAULT NULL, `DEPARTMENT_ID` int(11) DEFAULT NULL, `DIFFUSIONLIST_ID` int(11) DEFAULT NULL, PRIMARY KEY (`ID`), KEY `FK_DEVIATION_DIFFUSIONLIST_ID` (`DIFFUSIONLIST_ID`), KEY `FK_DEVIATION_DEPARTMENT_ID` (`DEPARTMENT_ID`), KEY `FK_DEVIATION_CLIENT_ID` (`CLIENT_ID`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1;   CREATE TABLE IF NOT EXISTS `product` ( `ID` int(11) NOT NULL AUTO_INCREMENT, `DEVIATION` varchar(255) NOT NULL, `QUANTITY` int(11) DEFAULT NULL, `REFERENCE` varchar(255) DEFAULT NULL, `REQUESTER` varchar(255) DEFAULT NULL, `TITLE` varchar(255) DEFAULT NULL, `VALIDITYDATE` varchar(255) DEFAULT NULL, `FAMILY_ID` int(11) DEFAULT NULL, `SUPPLIER_ID` int(11) DEFAULT NULL, PRIMARY KEY (`ID`), KEY `FK_PRODUCT_FAMILY_ID` (`FAMILY_ID`), KEY `FK_PRODUCT_SUPPLIER_ID` (`SUPPLIER_ID`), KEY `DEVIATION` (`DEVIATION`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;

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Le bean entity pour la table "deviation" :

Code:

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/*  * To change this template, choose Tools | Templates  * and open the template in the editor.  */ package com.aml.deviations.entity;   import java.io.Serializable; import java.util.List; import javax.persistence.Basic; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.JoinTable; import javax.persistence.Lob; import javax.persistence.ManyToMany; import javax.persistence.ManyToOne; import javax.persistence.NamedQueries; import javax.persistence.NamedQuery; import javax.persistence.OneToMany; import javax.persistence.Table; import javax.validation.constraints.NotNull; import javax.validation.constraints.Size; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlTransient;   @Entity @Table(name = "deviation") @XmlRootElement @NamedQueries({ @NamedQuery(name = "Deviation.findAll", query = "SELECT d FROM Deviation d"), @NamedQuery(name = "Deviation.findById", query = "SELECT d FROM Deviation d WHERE d.id = :id"), @NamedQuery(name = "Deviation.findByAuthorizationclient", query = "SELECT d FROM Deviation d WHERE d.authorizationclient = :authorizationclient"), @NamedQuery(name = "Deviation.findByInformationclient", query = "SELECT d FROM Deviation d WHERE d.informationclient = :informationclient"), @NamedQuery(name = "Deviation.findByManager", query = "SELECT d FROM Deviation d WHERE d.manager = :manager"), @NamedQuery(name = "Deviation.findByManageremail", query = "SELECT d FROM Deviation d WHERE d.manageremail = :manageremail"), @NamedQuery(name = "Deviation.findByOrigindescription", query = "SELECT d FROM Deviation d WHERE d.origindescription = :origindescription"), @NamedQuery(name = "Deviation.findByRealdescription", query = "SELECT d FROM Deviation d WHERE d.realdescription = :realdescription"), @NamedQuery(name = "Deviation.findByRequestdate", query = "SELECT d FROM Deviation d WHERE d.requestdate = :requestdate"), @NamedQuery(name = "Deviation.findByRequester", query = "SELECT d FROM Deviation d WHERE d.requester = :requester"), @NamedQuery(name = "Deviation.findByRequesteremail", query = "SELECT d FROM Deviation d WHERE d.requesteremail = :requesteremail"), @NamedQuery(name = "Deviation.findByStandarddescription", query = "SELECT d FROM Deviation d WHERE d.standarddescription = :standarddescription"), @NamedQuery(name = "Deviation.findByStatus", query = "SELECT d FROM Deviation d WHERE d.status = :status"), @NamedQuery(name = "Deviation.findByType1", query = "SELECT d FROM Deviation d WHERE d.type1 = :type1"), @NamedQuery(name = "Deviation.findByType2", query = "SELECT d FROM Deviation d WHERE d.type2 = :type2"), @NamedQuery(name = "Deviation.findByType3", query = "SELECT d FROM Deviation d WHERE d.type3 = :type3"), @NamedQuery(name = "Deviation.findByValidateddate", query = "SELECT d FROM Deviation d WHERE d.validateddate = :validateddate"), @NamedQuery(name = "Deviation.findByVehicletitle", query = "SELECT d FROM Deviation d WHERE d.vehicletitle = :vehicletitle")}) public class Deviation implements Serializable { private static final long serialVersionUID = 1L; @Id @Basic(optional = false) @NotNull @Size(min = 1, max = 255) @Column(name = "ID") private String id; @Column(name = "AUTHORIZATIONCLIENT") private Boolean authorizationclient; @Column(name = "INFORMATIONCLIENT") private Boolean informationclient; @Size(max = 255) @Column(name = "MANAGER") private String manager; @Size(max = 255) @Column(name = "MANAGEREMAIL") private String manageremail; @Size(max = 255) @Column(name = "ORIGINDESCRIPTION") private String origindescription; @Size(max = 255) @Column(name = "REALDESCRIPTION") private String realdescription; @Size(max = 255) @Column(name = "REQUESTDATE") private String requestdate; @Size(max = 255) @Column(name = "REQUESTER") private String requester; @Size(max = 255) @Column(name = "REQUESTEREMAIL") private String requesteremail; @Size(max = 255) @Column(name = "STANDARDDESCRIPTION") private String standarddescription; @Column(name = "STATUS") private Integer status; @Basic(optional = false) @NotNull @Lob @Size(min = 1, max = 65535) @Column(name = "TITLE") private String title; @Column(name = "TYPE1") private Integer type1; @Column(name = "TYPE2") private Integer type2; @Column(name = "TYPE3") private Integer type3; @Size(max = 255) @Column(name = "VALIDATEDDATE") private String validateddate; @Size(max = 255) @Column(name = "VEHICLETITLE") private String vehicletitle; @JoinTable(name = "recurrence", joinColumns = { @JoinColumn(name = "id_recurrente", referencedColumnName = "ID")}, inverseJoinColumns = { @JoinColumn(name = "id_origin", referencedColumnName = "ID")}) @ManyToMany private List<Deviation> deviationList; @ManyToMany(mappedBy = "deviationList") private List<Deviation> deviationList1; @OneToMany(cascade = CascadeType.ALL, mappedBy = "deviation") private List<Product> productList; @JoinColumn(name = "DIFFUSIONLIST_ID", referencedColumnName = "ID") @ManyToOne private Diffusionlist diffusionlist; @JoinColumn(name = "DEPARTMENT_ID", referencedColumnName = "ID") @ManyToOne private Department department; @JoinColumn(name = "CLIENT_ID", referencedColumnName = "ID") @ManyToOne private Client client;   public Deviation() { }   public Deviation(String id) { this.id = id; }   public Deviation(String id, String title) { this.id = id; this.title = title; }   public String getId() { return id; }   public void setId(String id) { this.id = id; }   public Boolean getAuthorizationclient() { return authorizationclient; }   public void setAuthorizationclient(Boolean authorizationclient) { this.authorizationclient = authorizationclient; }   public Boolean getInformationclient() { return informationclient; }   public void setInformationclient(Boolean informationclient) { this.informationclient = informationclient; }   public String getManager() { return manager; }   public void setManager(String manager) { this.manager = manager; }   public String getManageremail() { return manageremail; }   public void setManageremail(String manageremail) { this.manageremail = manageremail; }   public String getOrigindescription() { return origindescription; }   public void setOrigindescription(String origindescription) { this.origindescription = origindescription; }   public String getRealdescription() { return realdescription; }   public void setRealdescription(String realdescription) { this.realdescription = realdescription; }   public String getRequestdate() { return requestdate; }   public void setRequestdate(String requestdate) { this.requestdate = requestdate; }   public String getRequester() { return requester; }   public void setRequester(String requester) { this.requester = requester; }   public String getRequesteremail() { return requesteremail; }   public void setRequesteremail(String requesteremail) { this.requesteremail = requesteremail; }   public String getStandarddescription() { return standarddescription; }   public void setStandarddescription(String standarddescription) { this.standarddescription = standarddescription; }   public Integer getStatus() { return status; }   public void setStatus(Integer status) { this.status = status; }   public String getTitle() { return title; }   public void setTitle(String title) { this.title = title; }   public Integer getType1() { return type1; }   public void setType1(Integer type1) { this.type1 = type1; }   public Integer getType2() { return type2; }   public void setType2(Integer type2) { this.type2 = type2; }   public Integer getType3() { return type3; }   public void setType3(Integer type3) { this.type3 = type3; }   public String getValidateddate() { return validateddate; }   public void setValidateddate(String validateddate) { this.validateddate = validateddate; }   public String getVehicletitle() { return vehicletitle; }   public void setVehicletitle(String vehicletitle) { this.vehicletitle = vehicletitle; }   @XmlTransient public List<Deviation> getDeviationList() { return deviationList; }   public void setDeviationList(List<Deviation> deviationList) { this.deviationList = deviationList; }   @XmlTransient public List<Deviation> getDeviationList1() { return deviationList1; }   public void setDeviationList1(List<Deviation> deviationList1) { this.deviationList1 = deviationList1; }   @XmlTransient public List<Product> getProductList() { return productList; }   public void setProductList(List<Product> productList) { this.productList = productList; }   public Diffusionlist getDiffusionlist() { return diffusionlist; }   public void setDiffusionlist(Diffusionlist diffusionlist) { this.diffusionlist = diffusionlist; }   public Department getDepartment() { return department; }   public void setDepartment(Department department) { this.department = department; }   public Client getClient() { return client; }   public void setClient(Client client) { this.client = client; }   @Override public int hashCode() { int hash = 0; hash += (id != null ? id.hashCode() : 0); return hash; }   @Override public boolean equals(Object object) { // TODO: Warning - this method won't work in the case the id fields are not set if (!(object instanceof Deviation)) { return false; } Deviation other = (Deviation) object; if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) { return false; } return true; }   @Override public String toString() { return "com.aml.deviations.entity.Deviation[ id=" + id + " ]"; }   }

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Le bean entity pour la table "product" :

Code:

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/*  * To change this template, choose Tools | Templates  * and open the template in the editor.  */ package com.aml.deviations.entity;   import java.io.Serializable; import javax.persistence.Basic; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.NamedQueries; import javax.persistence.NamedQuery; import javax.persistence.Table; import javax.validation.constraints.Size; import javax.xml.bind.annotation.XmlRootElement;   @Entity @Table(name = "product") @XmlRootElement @NamedQueries({ @NamedQuery(name = "Product.findAll", query = "SELECT p FROM Product p"), @NamedQuery(name = "Product.findById", query = "SELECT p FROM Product p WHERE p.id = :id"), @NamedQuery(name = "Product.findByQuantity", query = "SELECT p FROM Product p WHERE p.quantity = :quantity"), @NamedQuery(name = "Product.findByReference", query = "SELECT p FROM Product p WHERE p.reference = :reference"), @NamedQuery(name = "Product.findByRequester", query = "SELECT p FROM Product p WHERE p.requester = :requester"), @NamedQuery(name = "Product.findByTitle", query = "SELECT p FROM Product p WHERE p.title = :title"), @NamedQuery(name = "Product.findByValiditydate", query = "SELECT p FROM Product p WHERE p.validitydate = :validitydate")}) public class Product implements Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Basic(optional = false) @Column(name = "ID") private Integer id; @Column(name = "QUANTITY") private Integer quantity; @Size(max = 255) @Column(name = "REFERENCE") private String reference; @Size(max = 255) @Column(name = "REQUESTER") private String requester; @Size(max = 255) @Column(name = "TITLE") private String title; @Size(max = 255) @Column(name = "VALIDITYDATE") private String validitydate; @JoinColumn(name = "SUPPLIER_ID", referencedColumnName = "ID") @ManyToOne private Productsupplier productsupplier; @JoinColumn(name = "FAMILY_ID", referencedColumnName = "ID") @ManyToOne private Productfamily productfamily; @JoinColumn(name = "DEVIATION", referencedColumnName = "ID") @ManyToOne(optional = false) private Deviation deviation;   public Product() { }   public Product(Integer id) { this.id = id; }   public Integer getId() { return id; }   public void setId(Integer id) { this.id = id; }   public Integer getQuantity() { return quantity; }   public void setQuantity(Integer quantity) { this.quantity = quantity; }   public String getReference() { return reference; }   public void setReference(String reference) { this.reference = reference; }   public String getRequester() { return requester; }   public void setRequester(String requester) { this.requester = requester; }   public String getTitle() { return title; }   public void setTitle(String title) { this.title = title; }   public String getValiditydate() { return validitydate; }   public void setValiditydate(String validitydate) { this.validitydate = validitydate; }   public Productsupplier getProductsupplier() { return productsupplier; }   public void setProductsupplier(Productsupplier productsupplier) { this.productsupplier = productsupplier; }   public Productfamily getProductfamily() { return productfamily; }   public void setProductfamily(Productfamily productfamily) { this.productfamily = productfamily; }   public Deviation getDeviation() { return deviation; }   public void setDeviation(Deviation deviation) { this.deviation = deviation; }   @Override public int hashCode() { int hash = 0; hash += (id != null ? id.hashCode() : 0); return hash; }   @Override public boolean equals(Object object) { // TODO: Warning - this method won't work in the case the id fields are not set if (!(object instanceof Product)) { return false; } Product other = (Product) object; if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) { return false; } return true; }   @Override public String toString() { return "com.aml.deviations.entity.Product[ id=" + id + " ]"; }   }

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Et voici le code concerné du formulaire de création :

Code:

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<h:form> .... <h:dataTable var="product" value="#{deviationView.newDeviation.productList}"> <h:column rowHeader="ref produit / product ref"> <h:outputText value="#{product.reference}"/> </h:column> <h:column rowHeader="designation / name"> <h:inputText value="#{product.title}"/> </h:column> <h:column rowHeader="famille / family"> <h:selectOneMenu value="#{product.productfamily}"> <f:selectItems value="#{productfamilyView.productFamilies}" var="family" itemLabel="#{family.title}"/> </h:selectOneMenu> </h:column> </h:dataTable> <p:commandButton id="prBtn" value="définir / define" type="button" actionListener="#{productView.newProduct}" ajax="true"/> <p:overlayPanel id="prPanel" for="prBtn" hideEffect="fade" dynamic="true"> <h:form> <p:inputText value="#{productView.newProduct.reference}"/> <p:commandButton value="ajouter /add" type="submit" action="#{productView.addProduct}"/> </h:form> </p:overlayPanel> ... </h:form>

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A partir de là je suis perdu dans la conception, je n'arrive pas à lier une liste de produit à une dérogation en cours sans l'intégrer au préalable dans la base.
Pouvez vous m'aider svp ?