[cejug-discussao] Struts, forwards.

[Jairo Soares]

O cen�rio � o seguinte: O usu�rio acaba de se logar e logo ap�s visualiza a lista de clientes. Tudo bem. Clica no bot�o Adicionar novo cliente e chama a p�gina com os campos para serem preenchidos. Tudo bem. Clica no bot�o Gravar e retorna novamente pra lista de clientes com o novo cliente na tabela. Tudo bem.   Mas olha s�: no browse, continua com a URL /AddCliente.do, mas o usu�rio est� visualizado a lista dos clientes. O que deveria est� a� era /ClienteList.do, CERTO !!!! Como est� aparecendo o /AddCliente.do, se o usu�rio teclar F5(Refresh na p�gina) o sistema ir� incluir novamente o �ltimo cliente. Pronto ! A� est� meu problema.   Ser� que fui claro ? Mas abaixo est� alguns fragmentos:   1) Esta � a sequ�ncia(que extra� do meu log.txt) de execu��o das minhas Actions em quest�o:   LoginAction -->> usuario logado. ClienteListAction.execute -->> lista montada(objeto serializado) dos clientes. ClienteListAction -->> forward para success, path=/clientelist.jsp AddClienteAction.execute -->> novo cliente inserido. AddClienteAction -->> forward para success, path=/ClienteList.do ClienteListAction.execute -->> lista montada(objeto serializado) dos clientes. ClienteListAction -->> forward para success, path=/clientelist.jsp   2) O mapeamento das minhas principais actions:   <action-mappings>   <action path="/Login" type="br.com.unilet.actions.authentication.LoginAction" validate="true" input="/login.jsp" name="loginForm" scope="request">    <forward name="success" path="/principal.jsp" />    <forward name="login" path="/login.jsp" />   </action>   <action path="/ClienteList" type="br.com.unilet.actions.cliente.ClienteListAction" scope="request"><set-property property="loginRequired" value="true" />    <forward name="success" path="/clientelist.jsp" />   </action>   <action path="/GetCliente"     type="br.com.unilet.actions.cliente.GetClienteAction"     name="clienteForm"     scope="request"     validate="false">     <forward name="success" path="/editcliente.jsp" redirect="false" />   </action>     <action path="/EditCliente"     type="br.com.unilet.actions.cliente.EditClienteAction"     name="clienteForm" scope="request" input="/editcliente.jsp">     <set-property property="loginRequired" value="true" />     <forward name="success" path="/ClienteList.do" redirect="false" />     <forward name="login" path="/Login.do" redirect="false" />   </action>   <action path="/AddCliente"     type="br.com.unilet.actions.cliente.AddClienteAction"     name="clienteForm" input="/addcliente.jsp" scope="request">     <set-property property="loginRequired" value="true" />     <forward name="success" path="/ClienteList.do" redirect="false" />     <forward name="login" path="/Login.do" redirect="false" /> </action>   <action path="/DelCliente"     type="br.com.unilet.actions.cliente.DelClienteAction">     <set-property property="loginRequired" value="true" />     <forward name="success" path="/ClienteList.do" redirect="false" />     <forward name="login" path="/Login.do" redirect="false" /> </action> </action-mappings>     3) Meu log.txt S� com chamadas em quest�o.   2003-12-15 08:57:53 WebappLoader[/labweb]: Deploying class repositories to work directory C:\jakarta-tomcat 4.1.29\work\Standalone\localhost\labweb 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy class files /WEB-INF/classes to D:\java\labweb\web\WEB-INF\classes 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/cf_struts-files.jar to D:\java\labweb\web\WEB-INF\lib\cf_struts-files.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/classes12.jar to D:\java\labweb\web\WEB-INF\lib\classes12.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-beanutils.jar to D:\java\labweb\web\WEB-INF\lib\commons-beanutils.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-collections.jar to D:\java\labweb\web\WEB-INF\lib\commons-collections.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-digester.jar to D:\java\labweb\web\WEB-INF\lib\commons-digester.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-fileupload.jar to D:\java\labweb\web\WEB-INF\lib\commons-fileupload.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-lang.jar to D:\java\labweb\web\WEB-INF\lib\commons-lang.jar 2003-12-15 08:57:53 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-logging.jar to D:\java\labweb\web\WEB-INF\lib\commons-logging.jar 2003-12-15 08:57:54 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/commons-validator.jar to D:\java\labweb\web\WEB-INF\lib\commons-validator.jar 2003-12-15 08:57:54 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/struts-legacy.jar to D:\java\labweb\web\WEB-INF\lib\struts-legacy.jar 2003-12-15 08:57:54 WebappLoader[/labweb]: Deploy JAR /WEB-INF/lib/struts.jar to D:\java\labweb\web\WEB-INF\lib\struts.jar 2003-12-15 08:57:54 WebappLoader[/labweb]: Reloading checks are enabled for this Context 2003-12-15 08:57:55 StandardManager[/labweb]: Seeding random number generator class java.security.SecureRandom 2003-12-15 08:57:55 StandardManager[/labweb]: Seeding of random number generator has been completed 2003-12-15 08:58:02 15/12/2003 08:57:56 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true 15/12/2003 08:57:56 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true 15/12/2003 08:57:57 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='br.com.unilet.ApplicationResources', returnNull=true 15/12/2003 08:57:57 org.apache.struts.legacy.GenericDataSource createConnection INFO:    createConnection()   2003-12-15 08:58:02 StandardWrapper[/labweb:default]: Loading container servlet default 2003-12-15 08:58:02 StandardWrapper[/labweb:invoker]: Loading container servlet invoker 2003-12-15 08:59:07 StandardContext[/labweb]: 15/12/2003 08:59:06 org.apache.struts.legacy.GenericDataSource getConnection INFO:   getConnection() 15/12/2003 08:59:06 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Check for timeout, activeCount=1, useCount=0 15/12/2003 08:59:06 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Found available connection 15/12/2003 08:59:06 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Return allocated connection, activeCount=1, useCount=1 15/12/2003 08:59:07 org.apache.struts.legacy.GenericDataSource returnConnection INFO:   releaseConnection(), activeCount=1, useCount=0   LoginAction -->> usuario logado. 15/12/2003 08:59:07 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.taglib.bean.LocalStrings', returnNull=true 15/12/2003 08:59:07 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true   2003-12-15 08:59:27 StandardContext[/labweb]: 15/12/2003 08:59:27 org.apache.struts.legacy.GenericDataSource getConnection INFO:   getConnection() 15/12/2003 08:59:27 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Check for timeout, activeCount=1, useCount=0 15/12/2003 08:59:27 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Found available connection 15/12/2003 08:59:27 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Return allocated connection, activeCount=1, useCount=1   ClienteListAction.execute -->> lista montada(objeto serializado) dos clientes. 15/12/2003 08:59:27 org.apache.struts.legacy.GenericDataSource returnConnection INFO:   releaseConnection(), activeCount=1, useCount=0   ClienteListAction -->> forward para success, path=/clientelist.jsp 15/12/2003 08:59:27 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.taglib.logic.LocalStrings', returnNull=true 15/12/2003 08:59:27 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true 15/12/2003 08:59:27 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.taglib.logic.LocalStrings', returnNull=true 15/12/2003 08:59:27 org.apache.struts.util.PropertyMessageResources <init> INFO: Initializing, config='org.apache.struts.taglib.bean.LocalStrings', returnNull=true   2003-12-15 09:00:19 StandardContext[/labweb]: 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:   getConnection() 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Check for timeout, activeCount=1, useCount=0 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Found available connection 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Return allocated connection, activeCount=1, useCount=1   AddClienteAction.execute -->> novo cliente inserido. 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource returnConnection INFO:   releaseConnection(), activeCount=1, useCount=0   AddClienteAction -->> forward para success, path=/ClienteList.do 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:   getConnection() 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Check for timeout, activeCount=1, useCount=0 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Found available connection 15/12/2003 09:00:18 org.apache.struts.legacy.GenericDataSource getConnection INFO:    Return allocated connection, activeCount=1, useCount=1   ClienteListAction.execute -->> lista montada(objeto serializado) dos clientes. 15/12/2003 09:00:19 org.apache.struts.legacy.GenericDataSource returnConnection INFO:   releaseConnection(), activeCount=1, useCount=0   ClienteListAction -->> forward para success, path=/clientelist.jsp   Obrigado a todos !!!! "As classes lutam, algumas triunfam, outras s�o eliminadas" Mao Tse Tung   Jairo Soares Sun Certified Programmer Java 2 Platform 1.4 [EMAIL PROTECTED]