When i entered to the site i expected to find more messages, how we talk thursday ... but no jejeje Everybody are in holidays?
Well, <a href="http://www.versoqs.com">Verso</a> project needs configure project to jasper report and include new reports with iReport.
We are waiting yours contributions to reach our objectives.
Steps to generate jasper element:
<ul>
<li>Generate .jrxml file with the content of report</li>
<li>Compile .jxrml file to generate .jasper file</li>
<li>Full fields in report to retrieve .jrprint file</li>
<li>Export .jrprint to expected format (.pdf ...)</li>
</ul>
<b>1. Generate .jrxml file </b>
iReport is the best visual tool to generate this file. iReport allow to configure database source (JDBC, Hibernate, File...) and include selects of report.
Hey, if ia have understood of your problem you achieve an ugly NulPointerException when you integrate with Jasper, does it correct???
could you be so kind to add the stack trace??
other problem, i do not understand ... how hibernate plays a role into Jasper generation?? are you using a Hibernate provider??have you checked the Hibernate Forums??please, povide more info!!!
Many Thanks
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
But when redeploy the server JBoss generate the next exception
14:22:00,312 INFO [GenericWebApplicationContext] Refreshing org.springframework.web.context.support.GenericWebApplicationContext@12f9712: display name [org.springframework.web.context.support.GenericWebApplicationContext@12f9712]; startup date [Sat Dec 08 14:22:00 CET 2007]; parent: org.springframework.web.context.support.XmlWebApplicationContext@15eddd8
14:22:00,312 INFO [GenericWebApplicationContext] Bean factory for application context [org.springframework.web.context.support.GenericWebApplicationContext@12f9712]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1a72b8a
14:22:00,312 INFO [DefaultListableBeanFactory] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1a72b8a: defining beans [certAptitud,certifFormTrabEmpresa,certifFormTrab]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1d2e04b
14:22:00,312 INFO [DefaultListableBeanFactory] Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1a72b8a: defining beans [certAptitud,certifFormTrabEmpresa,certifFormTrab]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1d2e04b
14:22:00,328 ERROR [[nexopen]] Servlet.service() for servlet nexopen threw exception
java.lang.IllegalStateException: No bean class specified on bean definition
at org.springframework.beans.factory.support.AbstractBeanDefinition.getBeanClass(AbstractBeanDefinition.java:287)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:716)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:387)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:287)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.initFactory(ResourceBundleViewResolver.java:228)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.loadView(ResourceBundleViewResolver.java:170)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.createView(AbstractCachingViewResolver.java:159)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.resolveViewName(AbstractCachingViewResolver.java:78)
at org.springframework.web.servlet.DispatcherServlet.resolveViewName(DispatcherServlet.java:1178)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1122)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:878)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:461)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:416)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.nexopenframework.context.local.ThreadLocalMapFilter.doFilter(ThreadLocalMapFilter.java:79)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
This exception only throws when activate jasper servlet in nexopen-servlet.xml
Can't you help me??
Thanks!
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Ok, problem it is related with a Bean does not present into Spring beanFactiorry, but ...
1.- it is a redeploy problem or when it is deployed at first time ???
2.- in your post you have mentioned a NullPointerException related to a ComponentRegistryProcessManager.contxtInitializer () does it continue happening?
many thanks
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Error reproduced, it is a bug due to unexpected refresh event into Spring BeanFactory. Please, make a JIRA a it will be corrected in next 0.5.0 release. Meanwhile, in a moment i will give you a solution!!
Many thanks
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
[BootstrapDispatcher] NullPointerException happened
java.lang.NullPointerException
at java.util.Collections.sort(Collections.java:158)
at org.nexopenframework.core.factory.ComponentRegistryProcessorManager.contextInitialized(ComponentRegistryProcessorManager.java:120)
at org.nexopenframework.spring.context.BootstrapDispatcher.onApplicationEvent(BootstrapDispatcher.java:123)
at test043.spring.context.BootstrapDispatcher.onApplicationEvent(BootstrapDispatcher.java:16)
at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:77)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:75)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:246)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:248)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:355)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.initFactory(ResourceBundleViewResolver.java:244)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.loadView(ResourceBundleViewResolver.java:186)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.createView(AbstractCachingViewResolver.java:159)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.resolveViewName(AbstractCachingViewResolver.java:78)
at org.springframework.web.servlet.DispatcherServlet.resolveViewName(DispatcherServlet.java:1178)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1122)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:878)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:475)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:430)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
How to prevent it in solutions less than 0.5.x as follows
1.- Extend the class org.nexopenframework.spring.context.BootstrapDispatcher in the following way
2.- In the file openfrwk-module-eventsDispatcher.xml redefine (change the NexOpen org.nexopenframework.spring.context.BootstrapDispatcher for your previous defined bean) the bootstrap bean
<!-- bootstrap Spring BeanFactory dispatcher -->
<bean id="bootstrap" class="com.mypackage.spring.context.BootstrapDispatcher">
<description>Event boostrap dispatcher for handling notifications inside test043
about creation and destroying of the Spring BeanFactory</description>
</bean>
3.- be sure to define the iText libraries in the web pom.xml
put it in another thread!!! it could be interesting to be present at top!!if you will be so kind to open in Forum>Open Discusions will be try to help you as soon as possible
Many thanks
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hey, about that white reports... how are you trying to get the info for them? Are you trying to make sql queries directly from Jasper defining them in the .jrmxl?
The way we did it in our project was through the general NexOpen-MVC paradigma, so in the web controllers, we didn't just redirect to a jasper view were we did sql queries, but called to business objects to get the required model. This model had all the information needed by the report, by Key-Value pairs, so if in the report we were accessing to a parameter "$P{year}", we would add an element to our model with the "year" key and the propper value returned by the business object. If we wanted to iterate over a collection of elements in that report, we would add a "datasource" key element in our model, with a java.util.List of that class type objects beeing iterated.
So, how are you trying to fill the report? Directly with sql calls from the .jasper or passing a model to it?
Marc
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
if i understood from the mail, it appears a blank document to browser!!!neither errors nor warnings appears in console!!!
NexOpen has not integrated/extended any component related to JasperReports.. do you remember if we have forgotten to integrate something???
many thanks
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi,
When i entered to the site i expected to find more messages, how we talk thursday ... but no jejeje Everybody are in holidays?
Well, <a href="http://www.versoqs.com">Verso</a> project needs configure project to jasper report and include new reports with iReport.
We are waiting yours contributions to reach our objectives.
Steps to generate jasper element:
<ul>
<li>Generate .jrxml file with the content of report</li>
<li>Compile .jxrml file to generate .jasper file</li>
<li>Full fields in report to retrieve .jrprint file</li>
<li>Export .jrprint to expected format (.pdf ...)</li>
</ul>
<b>1. Generate .jrxml file </b>
iReport is the best visual tool to generate this file. iReport allow to configure database source (JDBC, Hibernate, File...) and include selects of report.
<b>2. Jasper file Compilation</b>
JasperReport report = JasperCompileManager.compileReport("X:\\...\\JRXML\\Sample.jrxml");
The next step is configure connection to report. Execute command:
<b>3. Full fields in report </b>
JasperPrint print = JasperFillManager.fillReport(report, parameters, conn);
<ul>
<li>report: .jasper file generate in previous step</li>
<li>conn: Database Connection</li>
</ul>
<b>4. PDF generation</b>
JasperExportManager.exportReportToPdfFile(print, "X:\\...\\PDF's\\InformePaisesMySQL.pdf");
<b> NexOpen configuration </b>
When you've .jasper compiled include it in your NexOpen project how resource. For example in:
/WEB-INF/reports
You shall configure library dependencies (Maven 2.0)
In your pom.xml you shall activate dependency and configure servlet resolver of .jasper elements
You shall configure MVC mapping in a view.properties in WEB-INFO/classes folder
nomReport.(class)=org.springframework.web.servlet.view.jasperreports.JasperReportsPdfView
nomReport.url=/WEB-INF/reports/report.jasper
<b>Problems</b>
When deploy applications give nullpointer exeption "ComponentRegistryProcessManager.contxtInitializer ()"
<b>Questinons</b>
How to configure hibernate config of NexOpen to .jmxrl in iReport tool in a relative path (inside project root)
Thanks!!
Hey, if ia have understood of your problem you achieve an ugly NulPointerException when you integrate with Jasper, does it correct???
could you be so kind to add the stack trace??
other problem, i do not understand ... how hibernate plays a role into Jasper generation?? are you using a Hibernate provider??have you checked the Hibernate Forums??please, povide more info!!!
Many Thanks
Well,
I make this steps:
1. Generate .jasper reports and install in /WEB-INF/reports/xxx.jasper
2. Create a controller that associate view and model, and set in a Map the values
Class CertifFormTrabController
public ModelAndView handleRequest(HttpServletRequest request,
HttpServletResponse response) throws Exception {
return new ModelAndView("certifFormTrab", getModel());
}
3. Activate dependency of jasper library in web pom.xml
4. Configure mapping in view.properties
certifFormTrab.CertifFormTrabController=org.springframework.web.servlet.view.jasperreports.JasperReportsPdfView
certifFormTrab.url=/WEB-INF/reports/certFormTrab2.jasper
5. Activate in nexopen-servlet.xml the jasper Servlet
<bean id="reportsViewResolver"
class="org.springframework.web.servlet.view.ResourceBundleViewResolver">
<property name="basename">
<value>views</value>
</property>
</bean>
But when redeploy the server JBoss generate the next exception
14:22:00,312 INFO [GenericWebApplicationContext] Refreshing org.springframework.web.context.support.GenericWebApplicationContext@12f9712: display name [org.springframework.web.context.support.GenericWebApplicationContext@12f9712]; startup date [Sat Dec 08 14:22:00 CET 2007]; parent: org.springframework.web.context.support.XmlWebApplicationContext@15eddd8
14:22:00,312 INFO [GenericWebApplicationContext] Bean factory for application context [org.springframework.web.context.support.GenericWebApplicationContext@12f9712]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1a72b8a
14:22:00,312 INFO [DefaultListableBeanFactory] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1a72b8a: defining beans [certAptitud,certifFormTrabEmpresa,certifFormTrab]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1d2e04b
14:22:00,312 INFO [DefaultListableBeanFactory] Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1a72b8a: defining beans [certAptitud,certifFormTrabEmpresa,certifFormTrab]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1d2e04b
14:22:00,328 ERROR [[nexopen]] Servlet.service() for servlet nexopen threw exception
java.lang.IllegalStateException: No bean class specified on bean definition
at org.springframework.beans.factory.support.AbstractBeanDefinition.getBeanClass(AbstractBeanDefinition.java:287)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:716)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:387)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:287)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.initFactory(ResourceBundleViewResolver.java:228)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.loadView(ResourceBundleViewResolver.java:170)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.createView(AbstractCachingViewResolver.java:159)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.resolveViewName(AbstractCachingViewResolver.java:78)
at org.springframework.web.servlet.DispatcherServlet.resolveViewName(DispatcherServlet.java:1178)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1122)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:878)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:461)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:416)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.nexopenframework.context.local.ThreadLocalMapFilter.doFilter(ThreadLocalMapFilter.java:79)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
This exception only throws when activate jasper servlet in nexopen-servlet.xml
Can't you help me??
Thanks!
Ok, problem it is related with a Bean does not present into Spring beanFactiorry, but ...
1.- it is a redeploy problem or when it is deployed at first time ???
2.- in your post you have mentioned a NullPointerException related to a ComponentRegistryProcessManager.contxtInitializer () does it continue happening?
many thanks
One question, in spring reference guide .... in view.properties specify views as follows
viewName.class=org.springframework.web.servlet.view.jasperreports.JasperReportsPdfView
viewName.url=/WEB-INF/reports/myJasperReport.jasper
do you follow this convention, isn't it???
Error reproduced, it is a bug due to unexpected refresh event into Spring BeanFactory. Please, make a JIRA a it will be corrected in next 0.5.0 release. Meanwhile, in a moment i will give you a solution!!
Many thanks
Error of NullPointerException is
[BootstrapDispatcher] NullPointerException happened
java.lang.NullPointerException
at java.util.Collections.sort(Collections.java:158)
at org.nexopenframework.core.factory.ComponentRegistryProcessorManager.contextInitialized(ComponentRegistryProcessorManager.java:120)
at org.nexopenframework.spring.context.BootstrapDispatcher.onApplicationEvent(BootstrapDispatcher.java:123)
at test043.spring.context.BootstrapDispatcher.onApplicationEvent(BootstrapDispatcher.java:16)
at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:77)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:75)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:246)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:248)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:355)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.initFactory(ResourceBundleViewResolver.java:244)
at org.springframework.web.servlet.view.ResourceBundleViewResolver.loadView(ResourceBundleViewResolver.java:186)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.createView(AbstractCachingViewResolver.java:159)
at org.springframework.web.servlet.view.AbstractCachingViewResolver.resolveViewName(AbstractCachingViewResolver.java:78)
at org.springframework.web.servlet.DispatcherServlet.resolveViewName(DispatcherServlet.java:1178)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1122)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:878)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:475)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:430)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
How to prevent it in solutions less than 0.5.x as follows
1.- Extend the class org.nexopenframework.spring.context.BootstrapDispatcher in the following way
package com.mypackage.spring.context;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.context.ApplicationEvent;
public class BootstrapDispatcher extends
org.nexopenframework.spring.context.BootstrapDispatcher {
static final Log logger = LogFactory.getLog(BootstrapDispatcher.class);
@Override
public final void onApplicationEvent(ApplicationEvent event) {
try {
super.onApplicationEvent(event);
} catch (NullPointerException e) {
//avoid ugly problems
logger.debug("NullPointerException happened", e);
}
}
}
2.- In the file openfrwk-module-eventsDispatcher.xml redefine (change the NexOpen org.nexopenframework.spring.context.BootstrapDispatcher for your previous defined bean) the bootstrap bean
<!-- bootstrap Spring BeanFactory dispatcher -->
<bean id="bootstrap" class="com.mypackage.spring.context.BootstrapDispatcher">
<description>Event boostrap dispatcher for handling notifications inside test043
about creation and destroying of the Spring BeanFactory</description>
</bean>
3.- be sure to define the iText libraries in the web pom.xml
<dependency>
<groupId>com.lowagie</groupId>
<artifactId>itext</artifactId>
<version>1.3.1</version>
</dependency>
and that's all
Just a curiosity, JasperReports in jrxml files opens a java process!!!!!!!so ugly :-(
It's run.
Your appointment solution the exception, but ... the solution generate white reports, without content ...
Any idea?
Please Ivan,
put it in another thread!!! it could be interesting to be present at top!!if you will be so kind to open in Forum>Open Discusions will be try to help you as soon as possible
Many thanks
Hey, about that white reports... how are you trying to get the info for them? Are you trying to make sql queries directly from Jasper defining them in the .jrmxl?
The way we did it in our project was through the general NexOpen-MVC paradigma, so in the web controllers, we didn't just redirect to a jasper view were we did sql queries, but called to business objects to get the required model. This model had all the information needed by the report, by Key-Value pairs, so if in the report we were accessing to a parameter "$P{year}", we would add an element to our model with the "year" key and the propper value returned by the business object. If we wanted to iterate over a collection of elements in that report, we would add a "datasource" key element in our model, with a java.util.List of that class type objects beeing iterated.
So, how are you trying to fill the report? Directly with sql calls from the .jasper or passing a model to it?
Marc
Marc,
if i understood from the mail, it appears a blank document to browser!!!neither errors nor warnings appears in console!!!
NexOpen has not integrated/extended any component related to JasperReports.. do you remember if we have forgotten to integrate something???
many thanks