Ola, pessoal tudo bem.
Eu fiz um formulário que pega um arquivo qualquer e envia para o banco. Mas quando eu cadastro um novo item, e não envio a imagem, automaticamente ele já pega a imagem do registro anterior e coloca no registro que acabei de inserir.
Alguem tem alguma idéia???
@Name("revenda")
@Entity
@Table(name="revenda")
public class Revenda {
@Id
@GeneratedValue
private Long id;
@Column(name="nome_fantasia", nullable=false)
private String nomeFantasia;
@Lob
@Column(length = [telefone removido])
@Basic(fetch = FetchType.LAZY)
private byte[] logomarca;
@Column(name="nome_logomarca")
private String nomeLogomarca;
public String getNomeLogomarca() { return this.nomeLogomarca; }
public void setNomeLogomarca(String nomeLogomarca) { this.nomeLogomarca = nomeLogomarca; }
@Column(name="tamanho_logomarca", nullable=true)
private Long size;
public Long getSize() { return this.size; }
public void setSize(Long size) { this.size = size; }
@Column(name="content_type")
private String contentType;
public String getContentType() { return this.contentType; }
public void setContentType(String contentType) { this.contentType = contentType; }
<h:form id="form" enctype="multipart/form-data">
<h:commandLink action="listaRevenda" value="Voltar"
styleClass="linkSC" immediate="true" />
<h:messages />
<s:decorate id="codigoDecorate" template="display.xhtml"
rendered="#{revendaAction.revenda.id != null}">
<ui:define name="label">Código:</ui:define>
#{revendaAction.revenda.id}
<h:inputText id="id"
value="#{revendaAction.revenda.id}" disabled="true" />
</s:decorate>
<s:decorate id="nomeFantasiaDecorate" template="edit.xhtml">
<ui:define name="label">Nome Fantasia:</ui:define>
<h:inputText id="nomefantasia" value="#{revendaAction.revenda.nomeFantasia}" required="true">
<a4j:support id="onblur" event="onblur" reRender="nomeFantasiaDecorate"/>
</h:inputText>
</s:decorate>
<s:decorate id="fileUploadDecoration" template="edit.xhtml">
<ui:define name="label">Logotipo</ui:define>
<s:fileUpload id="logomarca" data="#{revendaAction.revenda.logomarca}"
contentType="#{revendaAction.revenda.contentType}"
fileName="#{revendaAction.revenda.nomeLogomarca}"
/>
</s:decorate>
<h:commandButton action="#{revendaAction.salvaRevenda}" value="Salvar" />
</h:form>
/**
* Função responsavel em salvar uma revenda no
* Banco de Dados
*
* @author Romildo Jozue Paiter
* @data 25/01/2011
*/
@End
public String salvaRevenda(){
if(revenda.getId() == null){
try {
em.persist(revenda);
facesMessages.addFromResourceBundle("inserirRevendaSucesso");
}catch (Exception e) {
facesMessages.addFromResourceBundle("inserirRevendaFalha");
e.printStackTrace();
return null;
}
return "listaRevenda";
}else{
try {
// em.refresh(revenda);
em.merge(revenda);
facesMessages.addFromResourceBundle("inserirRevendaSucesso");
}catch (Exception e) {
facesMessages.addFromResourceBundle("inserirRevendaFalha");
e.printStackTrace();
return null;
}
return "listaRevenda";
}
}
components.xml
<?xml version="1.0" encoding="UTF-8"?>
<components xmlns="http://jboss.com/products/seam/components"
xmlns:core="http://jboss.com/products/seam/core"
xmlns:persistence="http://jboss.com/products/seam/persistence"
xmlns:drools="http://jboss.com/products/seam/drools"
xmlns:bpm="http://jboss.com/products/seam/bpm"
xmlns:security="http://jboss.com/products/seam/security"
xmlns:mail="http://jboss.com/products/seam/mail"
xmlns:web="http://jboss.com/products/seam/web"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.2.xsd
http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.2.xsd
http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-2.2.xsd
http://jboss.com/products/seam/bpm http://jboss.com/products/seam/bpm-2.2.xsd
http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.2.xsd
http://jboss.com/products/seam/mail http://jboss.com/products/seam/mail-2.2.xsd
http://jboss.com/products/seam/web http://jboss.com/products/seam/web-2.2.xsd
http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.2.xsd">
<core:init debug="true" jndi-pattern="@jndiPattern@"/>
<!-- <core:init debug="true" jndi-pattern="SofistCar-ear/#{ejbName}/local"/>-->
<core:manager concurrent-request-timeout="500"
conversation-timeout="120000"
conversation-id-parameter="cid"
parent-conversation-id-parameter="pid"/>
<!-- Make sure this URL pattern is the same as that used by the Faces Servlet -->
<web:hot-deploy-filter url-pattern="*.seam"/>
<web:multipart-filter create-temp-files="true"
max-request-size="[telefone removido]"
url-pattern="*.seam" />
<component class="org.jboss.seam.web.MultipartFilter">
<property name="createTempFiles">true</property>
<property name="maxRequestSize">1000000</property>
</component>
<persistence:managed-persistence-context
name="entityManager" auto-create="true"
persistence-unit-jndi-name="java:/SofistCarEntityManagerFactory"/>
<drools:rule-base name="securityRules">
<drools:rule-files><value>/security.drl</value></drools:rule-files>
</drools:rule-base>
<security:rule-based-permission-resolver security-rules="#{securityRules}"/>
<security:identity authenticate-method="#{authenticator.authenticate}" remember-me="true"/>
<event type="org.jboss.seam.security.notLoggedIn">
<action execute="#{redirect.captureCurrentView}"/>
</event>
<event type="org.jboss.seam.security.loginSuccessful">
<action execute="#{redirect.returnToCapturedView}"/>
</event>
<mail:mail-session host="localhost" port="25"/>
<!-- For use with jBPM pageflow or process management -->
<!--
<bpm:jbpm>
<bpm:process-definitions></bpm:process-definitions>
<bpm:pageflow-definitions></bpm:pageflow-definitions>
</bpm:jbpm>
-->
</components>
Se alguem já passou por isso ou sabe como arrumar essa caca. fico no aguardo. Obrigado