WARNING em JBoss ao executar o programa.. Me ajudem pf...

28/09/2016

0

Oracle Java

Olá galera.. Estou com um problema aqui. Sou meio novo nessa parte de JavaEE..

Criei uma página bem simples sincronizando o Jboss AS 7, Maven e Oracle para fazer o cadastro de um certo usuário.

O problema que ao clicar no botão criado para registrar o usuário, o programa não apresenta nenhum erro, porém não cadastra. Aparece apenas um log no standalone.bat do Jboss (abaixo). Junto estou informando a vocês o POM.xml, WEB.xml, a página principal (Index.xhml), a classe de cadastro (ClientMB.java) e classe do banco de Dados (Database.java)

Jboss:
[javax.enterprise.resource.webcontainer.jsf.lifecycle] (http--127.0.0.1-8088-1) /index.xhtml @15,78 value="#{ClientMB.nome}": Target Unreachable, identifier 'ClientMB' resolved to null: javax.el.PropertyNotFoundException: /index.xhtml @15,78 value="#{ClientMB.nome}": Target Unreachable, identifier 'ClientMB' resolved to null
        at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:100) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at org.primefaces.util.ComponentUtils.getConverter(ComponentUtils.java:126) [primefaces-5.0.jar:5.0]
        at org.primefaces.renderkit.InputRenderer.getConvertedValue(InputRenderer.java:171) [primefaces-5.0.jar:5.0]
        at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1030) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIInput.validate(UIInput.java:960) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIInput.executeValidate(UIInput.java:1233) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIInput.processValidators(UIInput.java:698) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIForm.processValidators(UIForm.java:253) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1172) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) [jsf-impl-2.1.7-jbossorg-2.jar:]
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
        at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_79]


POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>br.net.bcfsolutions</groupId>
	<artifactId>ProjetoWeb</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>war</packaging>
	<name>ProjetoWeb</name>

	<dependencies>
		<dependency>
			<groupId>com.sun.faces</groupId>
			<artifactId>jsf-api</artifactId>
			<version>2.2.2</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>com.sun.faces</groupId>
			<artifactId>jsf-impl</artifactId>
			<version>2.2.2</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>org.primefaces</groupId>
			<artifactId>primefaces</artifactId>
			<version>5.0</version>
		</dependency>

		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-core</artifactId>
			<version>4.0.1.Final</version>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.5.1</version>
				<configuration>
					<source>1.4</source>
					<target>1.4</target>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>


WEB.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app 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-app_3_0.xsd"
	version="3.0">
	<display-name>ProjetoWeb</display-name>

	<servlet>
		<servlet-name>Faces Servlet</servlet-name>
		<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>Faces Servlet</servlet-name>
		<url-pattern>*.jsf</url-pattern>
	</servlet-mapping>
	<welcome-file-list>
		<welcome-file>index.xhtml</welcome-file>
	</welcome-file-list>
	<session-config>
		<session-timeout>30</session-timeout>
	</session-config>

</web-app>


Index.xml
<!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:ui="http://java.sun.com/jsf/facelets"
	xmlns:f="http://java.sun.com/jsf/core"
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:p="http://primefaces.org/ui">

<h:head>
	<title>Projeto teste</title>
</h:head>
<f:view>
	<h:body>
		<h1>Cadastro de Usuário</h1>
		<h:form>
			Nome:  <p:inputText id="inputNome" type="text" value="#{ClientMB.nome}" />
			<br />
			Email: <p:inputText id="inputEmail" type="text" value="#{ClientMB.email}" />
			<br />
			<br />
			<p:commandButton 
				action="#{ClientMB.guardarClient()}"
				value="Criar usuário">
			</p:commandButton>
		</h:form>
	</h:body>
</f:view>
</html>


Database.java
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Database {
	
	public static Connection getConnection() throws SQLException {
		return DriverManager.getConnection("jdbc:oracle:thin:@//localhost:1521/xe","ADM","123456");
	}
}


ClientMB.java
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;

import javax.faces.bean.ManagedBean;

import br.net.bcfsolutions.utils.Database;

@ManagedBean
public class ClientMB{
	
	String nome;
	String email;
	
	public String getNome() {
		return nome;
	}

	public void setNome(String nome) {
		this.nome = nome;
	}

	public String getEmail() {
		return email;
	}

	public void setEmail(String email) {
		this.email = email;
	}

	
	public void guardarClient() throws SQLException{
		Connection conn = Database.getConnection();
		Statement st = conn.createStatement();
		
		boolean resultado = st.execute("insert into usuarios (id, nome, email) "
				                     + "values ((select max(ID) id from USUARIOS)+1,'" + this.getNome() + "','" + this.getEmail() + "')");
		if(resultado == false){
			System.out.println("Usuário inserido com sucesso!!!");
		} else {
			System.out.println("Usuário inválido!!!");
		}
		
		st.close();
		conn.close();
	}
}



Só mais um detalhe. Criei essas páginas acompanhando 2 videos aula.
Felipe Reis

Felipe Reis

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Post mais votado

29/09/2016

Resolvido .. tinha um local que estava declarando 

<p:commandButton 
				action="#{ClientMB.guardarClient()}"
				value="Criar usuário">
			</p:commandButton>


Sendo q o correto era 
action="#{clientMB.guardarClient()}"
(isso mesmo, apenas o C maiusculo me ferrou)

Felipe Reis

Felipe Reis
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Gostei + 1

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29/09/2016

Felipe Reis

Subindo duvida... UP
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