Jasperreports + JBoss Seam

5 respostas
cleiton_herrmann

Olá a todos…

Estou tentando exibir um relatório pdf no browser, segui as instruções deste link http://www.guj.com.br/posts/list/76720.java
Sendo assim, a estrutura do meu projeto é como demonstrado abaixo:

+src
+resources
+target
+view
&nbsp&nbsp&nbsp&nbsp+reports
&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp relatorio.jrxml

Quando eu faço o deploy, é gerado .ear certinho, com o .jar e .war contidos nele, e dentro do .war tem a seguinte estrutura:

+META-INF
+WEB-INF
+reports
&nbsp&nbsp&nbsp&nbsp relatorio.jrxml

Então eu uso o código abaixo pra chegar até o arquivo do meu relatório

FacesContext facesContext = FacesContext.getCurrentInstance(); ExternalContext extCtx = facesContext.getExternalContext(); ServletContext serCtx = (ServletContext) extCtx.getContext(); System.out.println(serCtx.getRealPath("/reports/relatorio.jrxml"));
só que esse println ai, imprime a seguinte linha:

seria esse mesmo o caminho correto pra eu passar para o jasper no comando abaixo ??? ou isso está completamente errado? bem, errado está, pq se eu passar isso pro jasper, ele diz que nao encontra o arquivo ( No such file or directory )

Onde será q tah o erro ? Estou colocando o relatorio.jrxml no lugar errado? estou tentando acessa-lo de forma errada ?

Desde já grato t+

5 Respostas

cleiton_herrmann

Bem, eu consegui fazer o jasper chegar até o arquivo, a linha abaixo de certa forma está correta, a única coisa q eu fiz foi um replace na string para remover o “./” no meio do path, q eu nao intendi neim o pq e pra q está ali…

/home/cleitonash/java/jboss-4.2.3.GA/server/default/./tmp/deploy/tmp5188328237153226693jboss-seam-itext.ear-contents/jboss-seam-itext-exp.war/reports/relatorio.jrxml
ficou assim
/home/cleitonash/java/jboss-4.2.3.GA/server/default/tmp/deploy/tmp5188328237153226693jboss-seam-itext.ear-contents/jboss-seam-itext-exp.war/reports/relatorio.jrxml

a unica coisa q muda é o número dessa pasta tmp, que é onde o jboss descompacta o arquivo .war…

só q agora a seguinte excessao está sendo lançada: nao sei pq

os jars do jasperreports existem em 2 locais, no aplicacao.ear/lib e no aplicacao.war/WEB-INF/lib, qual é o lugar correto pra deixar os jars do jasper ?

Att.

cleiton_herrmann

bom, consegui resolver esse problema tbem, agora nao passa da linha que compila o relatorio

e na página de debud do jboss seam (JBoss Seam Debug Page) aparece a seguinte excessao

<blockquote>Exception during request processing: Caused by javax.el.ELException with message: "java.lang.reflect.InvocationTargetException"

org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:339)

org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:348)

org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)

org.jboss.el.parser.AstValue.invoke(AstValue.java:96)

org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)

org.jboss.seam.core.Expressions$2.invoke(Expressions.java:175)

org.jboss.seam.navigation.Pages.callAction(Pages.java:692)

org.jboss.seam.navigation.Pages.preRender(Pages.java:330)

org.jboss.seam.jsf.SeamPhaseListener.preRenderPage(SeamPhaseListener.java:561)

org.jboss.seam.jsf.SeamPhaseListener.beforeRenderResponse(SeamPhaseListener.java:472)

org.jboss.seam.jsf.SeamPhaseListener.beforeServletPhase(SeamPhaseListener.java:148)

org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:118)

com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:214)

com.sun.faces.lifecycle.Phase.doPhase(Phase.java:96)

com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)

javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)

org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)

org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)

org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)

org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)

org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)

org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)

org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)

org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)

org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)

org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)

java.lang.Thread.run(Thread.java:619)

Caused by java.lang.reflect.InvocationTargetException with message: “”

sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

java.lang.reflect.Method.invoke(Method.java:597)

org.jboss.seam.util.Reflections.invoke(Reflections.java:22)

org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)

org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)

org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)

org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)

org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)

org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

org.jboss.seam.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:32)

org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)

org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)

org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)

org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)

org.jboss.seam.example.pdf.GeraDanfeAction_$$<em>javassist_seam_2.gerar(GeraDanfeAction</em>$$_javassist_seam_2.java)

sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

java.lang.reflect.Method.invoke(Method.java:597)

org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)

org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:348)

org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58)

org.jboss.el.parser.AstValue.invoke(AstValue.java:96)

org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)

org.jboss.seam.core.Expressions$2.invoke(Expressions.java:175)

org.jboss.seam.navigation.Pages.callAction(Pages.java:692)

org.jboss.seam.navigation.Pages.preRender(Pages.java:330)

org.jboss.seam.jsf.SeamPhaseListener.preRenderPage(SeamPhaseListener.java:561)

org.jboss.seam.jsf.SeamPhaseListener.beforeRenderResponse(SeamPhaseListener.java:472)

org.jboss.seam.jsf.SeamPhaseListener.beforeServletPhase(SeamPhaseListener.java:148)

org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:118)

com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:214)

com.sun.faces.lifecycle.Phase.doPhase(Phase.java:96)

com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)

javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)

org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)

org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)

org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)

org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)

org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)

org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)

org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)

org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)

org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)

org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)

org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)

org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)

java.lang.Thread.run(Thread.java:619)</blockquote>

a unica linha referente a minha aplicacao é a que esta em negrito

Att

cleiton_herrmann

último post

http://seamframework.org/Community/SeamWithJSFAndJasperReports

alexfe

é só colocar os Jar dentro da pasta lib do servidor

juniorsatanas

cleiton herrmann Bom Dia !

Que parto do caralho para fazer um relatório meu amigo !

Cara deu certo ? e como ficou ?

Criado 7 de outubro de 2009
Ultima resposta 20 de jul. de 2012
Respostas 5
Participantes 3