Estou seguindo a documentação do VRaptor 3 para fazer um validate
public adiciona(Funcionario funcionario) {
validator.checking(new Validations(){{
that(!funcionario.getNome().isEmpty(), "erro","nomeNaoInformado");
}});
validator.onErrorUse(page()).of(FuncionarioController.class).formulario();
dao.adiciona(funcionario);
}Mas eu não sei em que classe está esse método statico that.
Alguém sabe?
import br.com.caelum.vraptor.validator.Validations;Estou usando o Eclipse.
importei a classe Validations, mas agora tenho outro problema
segue meu código
@Post
@Path("")
public void index(Usuario usuario, Pessoa pessoa, String captcha) {
if(usuario == null && pessoa == null){
index();
}else{
validator.addAll(usuarioValidador.validar(usuario));
validator.checking(new Validations(){{
that(!verificarCaptcha(captcha), "captcha_invalido","O texto digitado não confere com o texto que está na imagem");
}});
// ...
}
}Antes do compilar, o Eclipse ja mostra exceptions ali no cantinho perto da numeração das linhas.
Na linhas do that ele diz que a String captcha deve ser declarada como final.
e na primeira linha do arquivo ele diz:
The type org.hamcrest.Matcher cannot be resolved. It is indirectly referenced from required .class files, e então ele me sugere reconfigurar o build path (estou usando eclipse Galileo com os plugins padrões do J2EE)
mesmo assim tentei compilar:
07/05/2010 17:01:02 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet default threw exception
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘registroController’ defined in file [C:\Documents and Settings\site\workspace2.metadata.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\testesjava\WEB-INF\classes\com\testesjava\control\RegistroController.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.testesjava.control.RegistroController]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problems:
The type org.hamcrest.Matcher cannot be resolved. It is indirectly referenced from required .class files
Cannot refer to a non-final variable captcha inside an inner class defined in a different method
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:283)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:984)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:886)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:479)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
at org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:328)
at org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:375)
at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1069)
at org.springframework.beans.factory.BeanFactoryUtils.beansOfTypeIncludingAncestors(BeanFactoryUtils.java:221)
at br.com.caelum.vraptor.ioc.spring.VRaptorApplicationContext.getBean(VRaptorApplicationContext.java:253)
at br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.instanceFor(SpringBasedContainer.java:59)
at br.com.caelum.vraptor.interceptor.InstantiateInterceptor.intercept(InstantiateInterceptor.java:41)
at br.com.caelum.vraptor.core.InstantiatedInterceptorHandler.execute(InstantiatedInterceptorHandler.java:47)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:65)
at com.testesjava.interceptor.VerificarIdadeInterceptor.intercept(VerificarIdadeInterceptor.java:50)
at br.com.caelum.vraptor.core.InstantiatedInterceptorHandler.execute(InstantiatedInterceptorHandler.java:47)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:65)
at br.com.caelum.vraptor.interceptor.InterceptorListPriorToExecutionExtractor.intercept(InterceptorListPriorToExecutionExtractor.java:46)
at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:65)
at br.com.caelum.vraptor.interceptor.FlashInterceptor.intercept(FlashInterceptor.java:81)
at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:65)
at br.com.caelum.vraptor.interceptor.ResourceLookupInterceptor.intercept(ResourceLookupInterceptor.java:67)
at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:65)
at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:65)
at br.com.caelum.vraptor.core.DefaultRequestExecution.execute(DefaultRequestExecution.java:70)
at br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:92)
at br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:56)
at br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:89)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.testesjava.control.RegistroController]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problems:
The type org.hamcrest.Matcher cannot be resolved. It is indirectly referenced from required .class files
Cannot refer to a non-final variable captcha inside an inner class defined in a different method
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:141)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:107)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:275)
... 47 more
Caused by: java.lang.Error: Unresolved compilation problems:
The type org.hamcrest.Matcher cannot be resolved. It is indirectly referenced from required .class files
Cannot refer to a non-final variable captcha inside an inner class defined in a different method
at com.testesjava.control.RegistroController.<init>(RegistroController.java:1)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)
... 49 more
(desculpe se não for correto publicar exceptions dessa maneira…)
Alguém sabe onde estou errando?
Você está com o jar do Hamcrest no classpath? O jar necessário está no download do vraptor, diretório lib/optional.
Obs: há um subfórum exclusivo para o Vraptor e outros frameworks brasileiros: http://guj.com.br/forums/show/23.java
Adicionei o jar do Hamcrest no classpath, e deu tudo certo.
Vou postar outras dúvidas no fórum especifico.
Obrigado
Boa tarde pessoal,
Desculpa resgatar o topico, mas como meu caso é semelhante,
Estou seguindo a documentação do VRaptor, e nesse trecho de codigo,
public adiciona(Funcionario funcionario) {
validator.checking(new Validations(){{
that(!funcionario.getNome().isEmpty(), "erro","nomeNaoInformado");
}});
validator.onErrorUse(page()).of(FuncionarioController.class).formulario();
dao.adiciona(funcionario);
}estou com o seguinte erro na variavel funcionário:
Posso torna-la final nos parametros do método e resolveria, mas gostaria de saber se isso seria uma “boa prática”, isso seria alguma incopatibilidade da versão do Java?
Já fiz a inclusão do Hamcrest no meu projeto, estou utilizando maven, e o problema que estava tendo parecido ja esta resolvido, somente esse do final gostaria da opnião/ajuda…