Arquivo Discussoes de Programacao e Tecnologia Pessoal, instalei o plugin do IReport no netbeans, e fiz um relatorio TESTE no Ireport.
Como eu faço para chamar este relatorio Teste que fiz, dentro de um metodo JAVA,
No meu IReport, gostaria de ter parametros, pois iria preencher atraves da minha pagina .
Minha aplicação sera Java Web
Alguem pode dar alguma dica ??
Tentei fazer da seguinte forma :
public void vizualizarimpressao() {
try
{
JasperPrint jasperPrint = JasperFillManager.fillReport("relatorios/guiaconsulta.jasper", new HashMap(), null);
JasperViewer.viewReport(jasperPrint, false);
}
catch(JRException erro)
{
System.out.print("teste"+erro);
}
}
Porem esta dando erro :
reference to fillReport is ambiguous, both method fillReport(String,Map,Connection) in JasperFillManager and method fillReport(String,Map,JRDataSource) in JasperFillManager match
Obs. este relatorio nao terá acesso a banco de dados, apenas passarei por parametros alguns campos.
tente assim:
ServletContext context = getServletContext();
byte[] bytes = null;
try {
// carrega os arquivos jasper
JasperReport relatorioJasper = (JasperReport)JRLoader.loadObject(
context.getRealPath("/WEB-INF/reports/guiaconsulta.jasper"));
String pathJasper = getServletContext().getRealPath(
"/WEB-INF/reports/")
+ "/";
String path = getServletContext().getRealPath("/");
// parâmetros, se houverem
Map parametros = new HashMap();
parametros.put("codcli",codFun);//valor do consumidor
//parametros.put("caminhoImg", pathJasper + "Partener.jpg");
parametros.put("dtIni","'"+dtini+"'");//valor data inicial
// direciona a saída do relatório para um stream
bytes = JasperRunManager.runReportToPdf(relatorioJasper,parametros,null);
}
catch (JRException e) {
e.getMessage();
}
// envia o relatório em formato PDF para o browser
res.setContentType("application/pdf");
res.setContentLength(bytes.length);
ServletOutputStream ouputStream = res.getOutputStream();
ouputStream.write(bytes, 0, bytes.length);
ouputStream.flush();
ouputStream.close();
try {
conexao.MinhaConexao.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.getMessage();
e.printStackTrace();
}
Só um duvida,
Qual componente que coloco no relatorio Ireport como parametros?? preciso definir alguns componentes como parametros, como eu faço isso ?
parametros.put(“codcli”,codFun);//valor do consumidor
adicionou o asperreports-3.5.1.jar, no meu projeto.
e estou executando o meu metodo :
Map parameters = new HashMap();
JasperDesign jasperDesign = JRXmlLoader.load("relatorios/guiaconsulta.jasper");
JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters);
JasperViewer.viewReport(jasperPrint);
porem na linha
JasperDesign jasperDesign = JRXmlLoader.load("relatorios/guiaconsulta.jasper");
da erro na linha abaixo :
AVISO: #{cadguiaMbean.vizualizarimpressao}: java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester
javax.faces.FacesException: #{cadguiaMbean.vizualizarimpressao}: java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester
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:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
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:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.faces.el.EvaluationException: java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
… 31 more
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester
at br.uniplan.controle.CadguiaMb.vizualizarimpressao(CadguiaMb.java:186)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(AstValue.java:254)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39)
at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
… 32 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.digester.Digester
at com.sun.enterprise.loader.ASURLClassLoader.findClassData(ASURLClassLoader.java:808)
at com.sun.enterprise.loader.ASURLClassLoader.findClass(ASURLClassLoader.java:696)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
… 43 more
Falta adicionar mais algum JAR ?
vc colocou o jar commons-digester.jar?
segue em anexo os meu jar’s do projeto
porem esta dando o erro abaixo :
AVISO: #{cadguiaMbean.vizualizarimpressao}: java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.xml.JRXmlDigesterFactory
javax.faces.FacesException: #{cadguiaMbean.vizualizarimpressao}: java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.xml.JRXmlDigesterFactory
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:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
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:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
<img src="/uploads/3X/d/5/d59ae082e596087436b75d74ccba059c181e0494.jpg_.webp" width="690" height="500">
Pessoal,
Fiz a rotina abaixo :
FacesContext facesContext = FacesContext.getCurrentInstance();
facesContext.responseComplete();
ServletContext scontext = (ServletContext) facesContext.getExternalContext().getContext();
HashMap parameters = new HashMap();
JasperPrint jasperPrint = JasperFillManager.fillReport(scontext.getRealPath("/WEB-INF/report/guiaconsulta.jasper"), parameters);
JasperViewer.viewReport(jasperPrint);
System.out.print("teste");
Porem esta dando o erro abaixo :
AVISO: #{reportBean.vizualizarimpressao}: java.awt.HeadlessException
javax.faces.FacesException: #{reportBean.vizualizarimpressao}: java.awt.HeadlessException
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:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
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:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.faces.el.EvaluationException: java.awt.HeadlessException
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
… 31 more
Caused by: java.awt.HeadlessException
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
at java.awt.Window.(Window.java:433)
at java.awt.Frame.(Frame.java:403)
at java.awt.Frame.(Frame.java:368)
at javax.swing.JFrame.(JFrame.java:158)
at net.sf.jasperreports.view.JasperViewer.(JasperViewer.java:264)
at net.sf.jasperreports.view.JasperViewer.viewReport(JasperViewer.java:652)
at net.sf.jasperreports.view.JasperViewer.viewReport(JasperViewer.java:584)
at net.sf.jasperreports.view.JasperViewer.viewReport(JasperViewer.java:497)
at controle.ReportBean.vizualizarimpressao(ReportBean.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(AstValue.java:254)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39)
at o
Tentei executar a seguinte rotina, porem fui debugar para ver percebi que na linha abaixo "reportStream"
esta preenchendo como nullo
Obs. estou anexando o debug, para ver se vc pode me ajudar por favor
//pega o caminho do arquivo .jasper da aplicação
InputStream reportStream = context.getExternalContext().getResourceAsStream(caminhoRelatorio);
HttpSession sessao = (HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(false);
File logoFile = new File(sessao.getServletContext().getRealPath(System.getProperty("file.separator")+"relatorios"+System.getProperty("file.separator")));
String caminho = logoFile.getAbsolutePath();
HashMap parameters = new HashMap();
executarRelatorio(caminho, parameters, "guiaconsulta.jasper", null);
public static void executarRelatorio(String caminhoRelatorio, Map<String, Object> parametros, String nomeRel, JRBeanCollectionDataSource fonteDados) {
FacesContext context = FacesContext.getCurrentInstance();
HttpServletResponse response = (HttpServletResponse) context.getExternalContext().getResponse();
//pega o caminho do arquivo .jasper da aplicação
InputStream reportStream = context.getExternalContext().getResourceAsStream(caminhoRelatorio);
response.setHeader("Content-Disposition", "attachment; filename="+ nomeRel +".pdf");
response.setContentType("application/download");
response.setHeader("Pragma", "no-cache");
try {
ServletOutputStream servletOutputStream = response.getOutputStream();
//envia parametros para o relatório
if (parametros == null){
parametros = new HashMap<String, Object>();
}
//envia para o navegador o PDF gerado
JasperRunManager.runReportToPdfStream(reportStream, servletOutputStream, parametros, fonteDados);
servletOutputStream.flush();
servletOutputStream.close();
} catch (JRException e) {
e.printStackTrace();
context.responseComplete();
} catch (IOException e) {
e.printStackTrace();
context.responseComplete();
}catch(Exception e){
e.printStackTrace();
context.responseComplete();
}
context.responseComplete();
}
O erro é esse :
GRAVE: java.lang.NullPointerException
at java.io.ObjectInputStream$PeekInputStream.read(ObjectInputStream.java:2265)
at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2278)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2749)
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:779)
at java.io.ObjectInputStream.(ObjectInputStream.java:279)
at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.(ContextClassLoaderObjectInputStream.java:58)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:243)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:228)
at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:632)
at net.sf.jasperreports.engine.JasperRunManager.runToPdfStream(JasperRunManager.java:428)
at net.sf.jasperreports.engine.JasperRunManager.runReportToPdfStream(JasperRunManager.java:849)
at controle.ReportBean.executarRelatorio(ReportBean.java:149)
at controle.ReportBean.vizualizarimpressao(ReportBean.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(AstValue.java:254)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39)
at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
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:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
Read more: http://javafree.uol.com.br/topic-889191-IReport-Java-Web.html#ixzz2LTKCPOUa