Olá pessoal comecei a estudar o jsp e estou com alguns problemas nessa simples aplicacao.
welcomeJSF.jsp<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Login</title>
</head>
<body>
<h:form>
<p>
<h:inputText value="#{login.usuario}"/>
</p>
<p>
<h:inputSecret value="#{login.senha}"/>
</p>
<p>
<h:commandButton value="#{ok}"
action="#{login.autenticar}"/>
</p>
</h:form>
</body>
</html>
<?xml version='1.0' encoding='UTF-8'?>
<!-- =========== FULL CONFIGURATION FILE ================================== -->
<faces-config version="1.2"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd">
<navigation-rule>
<navigation-case>
<from-outcome>logado</from-outcome>
<to-view-id>/main.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>naoLogado</from-outcome>
<to-view-id>/welcomeJSF.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<managed-bean>
<managed-bean-name>login</managed-bean-name>
<managed-bean-class>Controller</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
</faces-config>
public class Controller {
private String usuario;
private String senha;
public String autenticar() {
if ((getUsuario().equals("adm")) && (getSenha().equals("adm"))) {
return "logado";
} else {
return "naoLogado";
}
}
public String getUsuario() {
return usuario;
}
public void setUsuario(String usuario) {
this.usuario = usuario;
}
public String getSenha() {
return senha;
}
public void setSenha(String senha) {
this.senha = senha;
}
}
ApplicationDispatcher[/testesJSP] PWC1231: Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: Component javax.faces.component.UIViewRoot@4b26f9 not expected type. Expected: javax.faces.component.UIForm. Perhaps you're missing a tag?
at com.sun.faces.taglib.html_basic.FormTag.setProperties(FormTag.java:199)
at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:604)
at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1126)
at com.sun.faces.taglib.html_basic.FormTag.doStartTag(FormTag.java:273)
at org.apache.jsp.welcomeJSF_jsp._jspx_meth_h_form_0(welcomeJSF_jsp.java from :112)
at org.apache.jsp.welcomeJSF_jsp._jspService(welcomeJSF_jsp.java from :83)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
...
