O código que fiz é este e ele retorna erro de não ter encontrado objeto no banco.
public T findObject(String string) {
EntityManager em = new JPAUtil().getEntityManager();
return (T) em.createQuery("from "+ classe.getName() +" e where e.nome= '" + string + "'").getSingleResult();
}PS: Verifiquei no banco e o insert foi feito com sucesso.
Segue abaixo o erro:
nov 18, 2015 7:23:23 PM com.sun.faces.lifecycle.InvokeApplicationPhase execute
ADVERTÊNCIA: #{pessoaBean.retreiveCidadao}: javax.persistence.NoResultException: No entity found for query
javax.faces.FacesException: #{pessoaBean.retreiveCidadao}: javax.persistence.NoResultException: No entity found for query
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
at javax.faces.component.UICommand.broadcast(UICommand.java:315)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:164)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.__invoke(StandardHostValve.java:164)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.faces.el.EvaluationException: javax.persistence.NoResultException: No entity found for query
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:101)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 25 more
Caused by: javax.persistence.NoResultException: No entity found for query
at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:485)
at dao.GenericDao.findObject(GenericDao.java:105)
at controller.PessoaBean.retreiveCidadao(PessoaBean.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87)
... 26 more
nov 18, 2015 7:23:23 PM org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() for servlet [Faces Servlet] in context with path [/ProjetoWeb] threw exception [javax.persistence.NoResultException: No entity found for query] with root cause
javax.persistence.NoResultException: No entity found for query
at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:485)
at dao.GenericDao.findObject(GenericDao.java:105)
at controller.PessoaBean.retreiveCidadao(PessoaBean.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at javax.faces.component.UICommand.broadcast(UICommand.java:315)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:164)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.__invoke(StandardHostValve.java:164)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)E as informações do Banco:
Hibernate:
alter table Agendamento
drop constraint FKh55aqhtigtfhqy5b2a4y91x2f
Hibernate:
alter table Esporte_Time
drop constraint FKii8teuxrgy0vx145q2meajf3t
Hibernate:
alter table Esporte_Time
drop constraint FKcon9lteq8urqkr7q89rt54tni
Hibernate:
alter table Programa_Public
drop constraint FKno6bbldosg8vq680bdtqg7pxi
Hibernate:
alter table Programa_Public_local
drop constraint FKkd9v3doomeyjyl9kef0cu95by
Hibernate:
alter table Programa_Public_local
drop constraint FK1mrlycotydmm1os489b88on1r
Hibernate:
alter table Programa_Public_Time
drop constraint FKpeqhb22h1dgbhefdni5sfsyxo
Hibernate:
alter table Programa_Public_Time
drop constraint FK7nj5gwydv3uymh2fk9glxdv2f
Hibernate:
alter table Time
drop constraint FK9ic1urn0lm29rrac7enkwspmb
Hibernate:
alter table Time_pessoa
drop constraint FKltwk2ueh9ex5tnmm8ybnjpqvh
Hibernate:
alter table Time_pessoa
drop constraint FKkd06xfvr9ycfil4s5sfgaf5ff
Hibernate:
drop table if exists Agendamento cascade
Hibernate:
drop table if exists Esporte cascade
Hibernate:
drop table if exists Esporte_Time cascade
Hibernate:
drop table if exists local cascade
Hibernate:
drop table if exists pessoa cascade
Hibernate:
drop table if exists Programa_Public cascade
Hibernate:
drop table if exists Programa_Public_local cascade
Hibernate:
drop table if exists Programa_Public_Time cascade
Hibernate:
drop table if exists Time cascade
Hibernate:
drop table if exists Time_pessoa cascade
Hibernate:
drop sequence hibernate_sequence
Hibernate:
create sequence hibernate_sequence start 1 increment 1
Hibernate:
create table Agendamento (
id int8 not null,
data timestamp,
horaEntrada int4 not null,
horaSaida int4 not null,
minEntrada int4 not null,
minSaida int4 not null,
local_id int8,
primary key (id)
)
Hibernate:
create table Esporte (
id int4 not null,
modalidade varchar(255),
nome varchar(255),
numeroDeEsportistas int4 not null,
primary key (id)
)
Hibernate:
create table Esporte_Time (
Esporte_id int4 not null,
times_id int8 not null
)
Hibernate:
create table local (
Local_Type varchar(31) not null,
id int8 not null,
bairro varchar(255),
cep varchar(255),
disponivel boolean,
nome varchar(255),
numero varchar(255),
rua varchar(255),
zona varchar(255),
preco float8,
primary key (id)
)
Hibernate:
create table pessoa (
Pessoa_Type varchar(31) not null,
ID int4 not null,
cep varchar(255),
cpf varchar(255),
endereco varchar(255),
municipio varchar(255),
nome varchar(255),
saldo float8 not null,
cidadeDeOrigem varchar(255),
tempoDePermanenciaEmDias int4,
primary key (ID)
)
Hibernate:
create table Programa_Public (
ProgramaPublico_Type varchar(31) not null,
id int8 not null,
data timestamp,
mandato varchar(255),
nome varchar(255),
verbaGasta float8 not null,
taxaDeInscricao float8,
vagasDisponiveis int4,
esporte_id int4,
primary key (id)
)
Hibernate:
create table Programa_Public_local (
Evento_id int8 not null,
locais_id int8 not null
)
Hibernate:
create table Programa_Public_Time (
Campeonato_id int8 not null,
timesInscritos_id int8 not null
)
Hibernate:
create table Time (
id int8 not null,
nome varchar(255),
esporte_id int4,
primary key (id)
)
Hibernate:
create table Time_pessoa (
Time_id int8 not null,
membros_ID int4 not null
)
Hibernate:
alter table Agendamento
add constraint FKh55aqhtigtfhqy5b2a4y91x2f
foreign key (local_id)
references local
Hibernate:
alter table Esporte_Time
add constraint UK_l3qghy9h74lxl7xx0aw9kd5d unique (times_id)
Hibernate:
alter table Esporte_Time
add constraint FKii8teuxrgy0vx145q2meajf3t
foreign key (times_id)
references Time
Hibernate:
alter table Esporte_Time
add constraint FKcon9lteq8urqkr7q89rt54tni
foreign key (Esporte_id)
references Esporte
Hibernate:
alter table Programa_Public
add constraint FKno6bbldosg8vq680bdtqg7pxi
foreign key (esporte_id)
references Esporte
Hibernate:
alter table Programa_Public_local
add constraint UK_fe4kyccm7xutlud27ko5uwa4l unique (locais_id)
Hibernate:
alter table Programa_Public_local
add constraint FKkd9v3doomeyjyl9kef0cu95by
foreign key (locais_id)
references local
Hibernate:
alter table Programa_Public_local
add constraint FK1mrlycotydmm1os489b88on1r
foreign key (Evento_id)
references Programa_Public
Hibernate:
alter table Programa_Public_Time
add constraint UK_riqywk0oc9x3ki72gnhlwpe8 unique (timesInscritos_id)
Hibernate:
alter table Programa_Public_Time
add constraint FKpeqhb22h1dgbhefdni5sfsyxo
foreign key (timesInscritos_id)
references Time
Hibernate:
alter table Programa_Public_Time
add constraint FK7nj5gwydv3uymh2fk9glxdv2f
foreign key (Campeonato_id)
references Programa_Public
Hibernate:
alter table Time
add constraint FK9ic1urn0lm29rrac7enkwspmb
foreign key (esporte_id)
references Esporte
Hibernate:
alter table Time_pessoa
add constraint UK_2p4nah1ir5rjbrdwsgc4elqyc unique (membros_ID)
Hibernate:
alter table Time_pessoa
add constraint FKltwk2ueh9ex5tnmm8ybnjpqvh
foreign key (membros_ID)
references pessoa
Hibernate:
alter table Time_pessoa
add constraint FKkd06xfvr9ycfil4s5sfgaf5ff
foreign key (Time_id)
references Time
Hibernate:
select
nextval ('hibernate_sequence')
Hibernate:
insert
into
pessoa
(cep, cpf, endereco, municipio, nome, saldo, Pessoa_Type, ID)
values
(?, ?, ?, ?, ?, ?, 'cidadao', ?)
Hibernate:
select
cidadao0_.ID as ID2_4_,
cidadao0_.cep as cep3_4_,
cidadao0_.cpf as cpf4_4_,
cidadao0_.endereco as endereco5_4_,
cidadao0_.municipio as municipi6_4_,
cidadao0_.nome as nome7_4_,
cidadao0_.saldo as saldo8_4_
from
pessoa cidadao0_
where
cidadao0_.Pessoa_Type='cidadao'
and cidadao0_.nome='1'Acontece que todos os meus Id podem ser convertidos para String. Entretanto, todos os métodos do DAO consideram Id's como Integer, inclusive o find do EntityManager.
